Onkyo CR-325 Manuel utilisateur

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CR-325

SERVICE MANUAL

RC-660S

CD-Receiver

MODEL CR-325

Ref. No. 4044

042008

Black and Silver models

S MPP, B MPP 230V AC, 50Hz

B MDC, B MDD, S MDT 120V AC, 60Hz

S MGQ, S MGT, S MGR 220-230V AC, 50/60Hz

SAFETY-RELATED COMPONENT

WARNING!!

COMPONENTS IDENTIFIED BY MARK ON THE

SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE

CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.

REPLACE THESE COMPONENTS WITH ONKYO

PARTS WHOSE PART NUMBERS APPEAR AS SHOWN

IN THIS MANUAL.

MAKE LEAKAGE-CURRENT OR RESISTANCE

MEASUREMENTS TO DETERMINE THAT EXPOSED

PARTS ARE ACCEPTABLY INSULATED FROM THE

SUPPLY CIRCUIT BEFORE RETURNING THE

APPLIANCE TO THE CUSTOMER.

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

A221

x 9 pcs.

A023

x 4 pcs.

A025

x 4 pcs.

A026

x 8 pcs.

A045

x 2 pcs.

A004

x 2 pcs.

A027

x 4 pcs.

A019

x 4 pcs.

A003

x 4 pcs.

A038

x 2 pcs.

A004

x 2 pcs.

A003

x 2 pcs.

A004

x 8 pcs.

A033

x 2 pcs.

U04

E001

U01

U03

P281

U011

P901

A006

A056 A037 A040

A224

A217

A003

E001

A016

A069 A068

A002

A049

A303 A009

F901

T901

Q559

Q560

Q557

Q558

A505

(<DT> only)

A305

Refer to EXPLODEDVIEWS - 2

CR-325/UKD

EXPLODEDVIEWS - 1

CR-32/5/UKD

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

A003

x 8 pcs.

A003

x 4 pcs.

A003

x 2 pcs.

A003

x 2 pcs.

U02

P101

E001

A224

Z005 (Loading unit only)

Z006

Z008

Z009

P105P106

P107

A301

A001

A205

A215

A190

A213

A201

A211

Z007

x 4 pcs.

Z010

x4 pcs.

A214 x 3

A057

A060 Reference corner

of stick

Press and

fix completery

CR-325/UKD

EXPLODEDVIEWS - 2

Mechanism and Front panel

CR-32/5/UKD

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

CR-325/525

SCHEMATIC DIAGRAMS - 1

AF CEL CD DAC SECTION

NOTE

U01 MAIN CIRCUIT PC BOARD

TUN_R

TUN_L

S3_2

TR+

TR-

PDSENS

FO+

SL-

SL+

PDSENS

CDRESET

SENS

ACK

IREQ

SCORI

CDFOK

CDACK

CDDATA2I

CDSCORI

CDSENS

SSTOP

SP+

SP-

SELDATA

SELCLK

LD+

LD-

AMUTE1

CDIREQ

AMUTE1

TUN_L

DAB_R

DAB_L

CDOPENSW

CDCLOSESW

+9V

-9V

SELDATA

SELCLK

DAB_R

USB_L

USB_R

16M_USB

DAB_L

-9VCD

+9VCD

+3.3V_IO

+7V

-7V

FL_AC2

FFDR

TFDR

FRDR

TRDR

FOK

SRDR

SFDR

SENS

ACK

CDDATA2

CD_R

CD_L

CD_MUT

CDPOWER

GNDA_CD

GNDA

+1.8V_VDDC

RFAC

+3.3V_S

TAPEIN_R

TAPEIN_L

XTAI

PRI_L

PRI_R

FO-

CDCLOSE

CDOPEN

S3_1

STBY+B

EV5V

PRI_R

PRI_L

TUN_R

+3.3V_M

CD_R

CD_MUT

GNDA

GNDA_CD

TUCL

TUDI

VSM

GNDD

GNDA

CDRIN_R

CDRIN_L

TAPEIN_L

TAPEIN_R

TAPE_RECL

TAPE_RECR

GNDA

+5VM

+7.5V

MDP

GNDA

VCD+5V

+3.3V

XVDD

AOUT1

AOUT2

GNDD

+3.3V_DABUSB

GNDD

VCD+5V

GNDD

VCD+5V

GNDD

GNDA_CD

+3.3V_DABUSB

GNDD

GNDD GNDD GNDD

GNDD

GNDA

GNDD

VCD+5V

GNDD

+3.3V_DABUSB

GNDD

VCD+5V

FL_AC1

FL_AC2

S1_1

POFF

ACPOWER

GNDD

EV5V

+5VM

GNDD

-9V

GNDA

+9V

RCH_OUT

LCH_OUT

GNDA

RCPOWER

PROTECT_I

GNDD

+5VM

GNDD

VCD+5V

GNDD

GNDA

PROTECT_V

VCD+5V

GNDD

GNDA

CD_R

CD_L

-9VCD

RCH_Q112

-9VCD

+9VCD

GNDD

VCD+5V

GNDD

VCD+5V

GNDA_CD

GNDD

LCH_Q112

GNDA

CD_L

+9VCD

GNDA_CD

+3.3V_S

BCK

SDTO

GNDD

LRCK

+3.3V

CDCLOK2

CDRESET

TR-

FO-

TR+

FO+

LD-

SL-

SL+

SP+

SP-

LD+

CDOPEN

CDCLOSE

CDDATA2O

CDLAT2

CDREQ

CDLAT

CDCLOCK

RDS_DATA

RDS_CLK

GNDD

VCD+5V

+3.3V_DABUSB

EV5V

MCK

CDDATA1

ESD

SSTOP

PDSENS

A_MUTE

TUNER

TO MICON SECTION

TUNER_POW

CD_CONT

TO MICON SECTUION

CR-325 ONLY USE

CR-525 ONLY USE

TO MICON SECTION

CR-525 ONLY USE

NAAR-9575(1/2)

Jitter Meature

SDO

RDS_CL

RDS_DATA

GND

RCH

LCH

VDDSEL

GND

SMETER

VCC(9V)

TUNED

TO NAAR-9575(2/2)

SocketAS

TO Po-Amp section

TO NAAF-9579

BUS BAR

for DAB

for USB

6800/16(RS)

3300/16(VX)

BUS BAR BUS BAR BUS BAR

RAD153

Q103A

CR525

CR325

25050267

TO POWER SECTION

TO NAPS-9580

TO CD UNIT

20022391010

NSAS-10P0997

20022391220

NSAS-12P0842

SCL

S1_2

GND_PLL

R101

R112

Q103A

C106

USB+5V

GNDA_USB

GNDA_DAB

GND USB

GNDD_DAB

GND_CPU

GND_MECHA

GND_CD

Heatsink

S1_2

25055630

GND_CPU

DIS+5V

TUN+5V

USB+5V

GNDA_TUN

TUN+5V

GND_CPU

GND_MECHA

GND_CD

OUTIN

MD/TAPE

DOCK

FFC

204416053

NCFC4-16053

FFC

2047130512

NCFC7-130512

TO TUNNER PACK

SN 25052209

SN 25055632

SN 25045779

SN 25045696

GND_PLL

GND_CD

only CR525 useonly CR325 use

C136

C137

102J

47/25

C138

C139

C140

C141

47/25

C143 561J

561JC142

C147

C148

222K

C154

C155

10/50

C162 120J

150JC167

C163 101J

150JC170

C171 120J

10/50C175

C179 101J

C207

C208

22/50

47/50

C209 220/10

C213

C214

102J

C215

C216

332J

C218 182J

C220 47/25

C221 47/25

C261 105Z

R274

R275

R276

R277

R278

R281 22K

1.5K

10K

R273 10K

R252

R256

R257

R258

R259

R271 1K

1.5K

22K

100

R251 100

1.5KR238

R239

R241

R242

R245

R246 22K

22K

1.5K

R237

R230

R231

R232

R233

R234

R235 220K

220K

R229 100

R205 330

330

470R207

R206

R213

R226

R227 33K

33K

R204 1M

R202 100K

R185

22KR2821KR272100R250R236100R228100KR203182JC21722/50C206

C180 104Z

100

330

33K

R162

R163

R164

R165

R168

R169 1.2K

1.2K

4.7K

1K R173 10K

220KR174

R175 220K

R176 220K

R177 0

R178 0 Q114 RN1441

RN1441Q113

Q108 NJM4580

470R190

220KR182

220KR181

R160

R161 6.8K

6.8K R171

R172

220K

10K

R179

R180 2.7K

2.7K X101 16.9344M

Q202

Q203

Q204

Q205

Q207

Q208

WM8726

MPC29M33

NJM4580

RN1441

Q201

Q111 TC7WU04FU

L105

L108

L109

LM252

X102 16.9344M

USB+5V

TP-A

TP-B

TP-C

TP-D

To MICON block except MPB

NC only MPB

3.3-1W

1-1W

MODEL

CR-325 MPP

CR-325 MDC

CR-525 MGR

CR-525 MDT

CR-525 MGQ

CR-525 MPP

CR-325 MGR

CR-325 MDT

CR-325 MGT

CR-325 MGQ

6800/16(RS)

3300/16(VX)

CR-325 UKD

CR-525 UKD

3.3-1W

GND_MECHA

LIST LIST LIST

LIST

C117

C114

Q104

C115 C128

R122

1-1W(CR525)

3.3-1/2W(CR325)

1-1W(CR525)

3.3-1/2W(CR325)

MT MT

C192 101J

Q712

2SA1162

R791

R225

22K

R224

R222

R216

470K

R217

R215

100K

1.8

R219

100K

R195

12K

R193

22K

R189

12K

R199

12K

R218

4.7K

R126 47

R127 47

R129 47

R125 47

R128 47

R124 47

R403

2.2K

C410

223J

C409

473J

C408

474J

C403

223J

R405

10K

R406

10K

-7

R174

220K

R180

2.7K

R276

10K

R282

22K

R281

22K

R273

10K

R274

10K

R261 100

C209

220/10

R232

R242

22K

R291

100

R292

100

R296 100

R206 100

R229 100

R192

R445

R230

220K

R221

R220

R248

220

R410

R190

470

Q204:B

NJM4580M-D

R656

R155

R154

560

D107

1SS355

C101

10/50

C405

474J

C404

473J

R404

2.2K

C208

47/25

Q208

RN1441

Q207

RN1441

R158

10K

R208

12K

R186 47K

R184 47K

R198 68K

R799

470

R231

220K

R233

R235

220K R234

220K

R275

10K

R277

1.5K

R278

1.5K

C213

102J C214

102J

R238

1.5K

C207

22/50

R271

R203

100K

R272

R202

100K

C401

470/25

C402

470/25

C111

100/10

C132

220/10

C144

220/10

C152

470/10

R228 100

R254

27K

R255

27K

R253

33K

R103

R249

33K

D102

RL1N4003

D401

1N4003

D402

1N4003

Q203:B

NJM4580M-D

Q204:A

NJM4580M-D

X102

16.9344MHz

C281

220/25

Q401

R2S15211FP

AVCC 23

TREL 22

BASSL2 21

BASSL1 20

FRC 19

FROUT 18

AGND 17

FLOUT 16

FLC

6-C

6-OUT 13

AGND

5-OUT

5-C

4-C 9

4-OUT 8

AGND

3-OUT6

3-C5

2-C4

2-OUT 3

AGND

1-OUT

1-C

MONO

SUBL38

SUBR37

ADCR

ADCL 35

FRIN2 34

FLN2 33

SRN2 32

SLN2 31

SWN2 30

CN2 29

SBRN2 28

SBLN2 27

TRER 26

BASSR2 25

BASSR1

64 INL9

63 INR9

62 RECL1

61 RECR1

60 INL8

59 INR8

58 INL7

57 INR7

56 INL6

55 INR6

54 INL5

53 INR5

52 INL4

51 INR4

50 INL3

49 INR3

48 INL2

47 INR2

46 INL1

45 INR1

44 AVEE

43 CLOCK

42 DATA

41 DGND

80 SBRIN1

79 SBLIN1

78 SRIN1

77 SLIN1

76 SWIN1

75 CIN1

74 FRIN1

73 FLIN1

72RECL3

RECR3

70RECL5

RECR5

68RECL4

RECR4

66RECL2

RECR2

C108

100/10

R663

39K

R661

27K

Q711

2SC2712

R451

10K

R457

10K

R413

100

R414

100

R200 68K

R201

12K

Q202

MPC29M33AT

1I3

R194

15K

C107

474J

C175

10/50

C118

100/10

C406

47/25

D106

1SS355

L790

BLM21B222

R171

220K

P108

NPLG-2P116

P415

BBL25

R294 100

R295 100

R293 100

R262 100

R299 27K

R300 27K

C624

47/25

R105

4.7(1/2W)

3.3

R122

4.7(1/2W)

R209

15K

R212

100

R210

100

C114

100/10

C128

10/50

C220

47/25

C221

47/25

P412

BBL60 12

R211

15K

R289

100K

P411

BBL60

P413

BBL50

R610

4.7K

3.3

C106

LIST

R420

330

R430

330

R440

2.2K

R423

330

R443

220K

R434

56K

P414

BBL40

R245

22K

R239

1.5K

C217

182J C218

182J

C211

C212

R424

56K

R421

56K

R431

330

R432

56K

R441

2.2K

R442

220K

R417

100K

R416

100K

C414

22/50

L103

BK1608LM252

L102

BK1608LM252

C125

470/10

L108

BK1608LM252-T

L105

BK1608LM252-T

R246

22K

R611

4.7K

C103

10/50

Q106

BA00JC5WT

5Adj

4Vo

GND

Vin

C116

10/50

C206

22/50

R179

2.7K

R178

R177

C141

47/25

C140

47/25

R175

220K R176

220K

C155

10/50

C154

10/50

R170

47K

R256

22K

R257

22K

R258

1.5K

R259

1.5K

R169

1.2K

R188

R653

39K

R119

100K

R223

3.3K

R191

12K

C146

470/10

R115

Q112

CXD3014AR

91 VSS2

92 VDD2

93 TEST2

94 TEST3

95 TEST4

96 TEST5

97 TEST6

98 DVSS2

99 DVDD2

100 IOVDD2

101 DOUT

102 TEST

103 TEST

104 IOVSS2

105 PLLAVD

106 PLLAVS

107 XVSS

108 XTAO

109 XTAI

110 XVDD

111 AVD4

112 AOUT1

113 VREFL

114 AVS4

115 AVSS

116 VREFR

117 AOUT2

118 AVD5

119 IOVDD3

120 IOVSS3

1LRCK

2LRCKI

3PCMD

4PCMDI

5BCK

6BCKI

7XTACN

8XRST

9DVSS3

10 IREQ

11 CLOK

12 DATA2

13 XLAT2

14 REQ

15 ACK

16 XLAT

17 DVDD3

18 SRAMVSS3

19 SRAMVDD3

20 SENS

21 WFCK

22 XUGF

23 XPCK

24 GFS

25 C2PO

26 SCOR

27 DVDD4

28 COUT

29 SRAMVSS4

30 SRAMVDD4

MIRR

DFCT

FOK

DVSS4

DVDD5

DVSS5

LOCK

MDP

SSTP

IOVSS4

SFDR

SRDR

TFDR

TRDR

FFDR

FRDR

IOVDD1

AVD1

AVS1

TEI

TEO

FEI

FEO

AVD2

RFDCO

PDSENS

AC_SUM

EQ_IN

RFC

AVS2

RFACO

RFACI

AVD3

BIAS

ASYI

ASYO

VPCO

VCTL

AVS3

CLTV

FILO

FILI

PCO

SRAMVSS1

SRAMVDD1

SRAMSTB

DVDD1

DVSS1

TEST1

DATA

CLOK2

Q114

RN1441

Q113

RN1441

Q109

2SA1162

X101

16.9344MHz

JL903B

NSCT-3P95

P112

LGY2502-0200FC

C193

105Z

C181104Z

C197

105Z

C191

104K

C130105Z

C194

C183

105Z

C185

332K

C190

103K

C172

102K

C180

104Z

C201

104K

C119

104Z

C112

104Z

C113

104Z

C282

104Z

C284

104Z

C413

C165

105Z

C131

104Z

C129

104Z

C177

102K

C151

C150

102K

C164102K

C166102K

C173

102K

C123

104Z

C283

104Z

C110

104Z

C109

104Z

C149

103K

C170

150J

C171

120J

C261

105Z

C411

101J

C412

101J

C195

104K

C188

104K

C187

104K

C200

104K

C178

102K

C115

104Z

C117

104Z

C791

104Z

C792

104Z

C790

101J

C430

221J

C431

221J

C421

221J

C440

C441

C422

221J

C224

C223

C179

101J

C192

101J

C163

101J

C122

104Z

C156

104Z

C147

222K C148

222K

C199

105Z

C203

152K

C202

474K

C196

104K

C157

104Z

C158

C159

C189

105Z

C162

120J

C167

150J

C176

102K

L104

NCH-1471

L110

NCH-1471

L251

NCH-1471

P105B

NPLG-5P133

P106B

NPLG-6P134

R412

33(1/2W)

R455

39K

D405

D403

Q710

2SC2712

R458

R123

R168

1.2K

C215

332J C216

332J

JL902B

NPLG-9P592

R411

33(1/2W)

D105

D3SBA20

C415

22/50

C290

101J

C285

101J

C286

101J

C287

101J

XUGF

XPCK

GFS

MIRR

DFCT

LOCK

TEO TE

FEO FE

C182

220/10

C2PO

R207

470

R160

6.8K

R161

6.8K C143

561J

C137

102J

R162

R181

220K

Q108:B

NJM4580M-D

C138

47/25

C139

47/25

R173

10K R172

10K

R164

4.7K

R165

4.7K

C136

102J

R182

220K

Q205:B

NJM4580M-D

Q205:A

NJM4580M-D

R213

330

R185

330

R205

330

R236

33K

R226

33K

R227

33K

R237

33K

R109

R104

1.2K

R133

150K

C416

4.7/50

C198

100/10

JL503B

NPLG-11P594

P107B

NSCT-16P2213

R114

4.7(1/2W)

Q108:A

NJM4580M-D

R241

22K

Q203:A

NJM4580M-D

R163

R142

C120

100/10

L106

R157

6.8(1/2W)

R156

6.8(1/2W)

C134

220/25

C133

220/25

C142

561J

C160

C161

R136

R146

C126

470/6.3

C127

R143

220

C174

105Z

P401

NPJ-6PDWWWRRR561

R159

22K

R251

100

R250

100

R252

100

3.3

Q107

MPD120N18

C145

105Z

Q111

TC7WU04FU

8VD

GND

L109

BK1608LM252-T

C169

104Z

R148

C135

105Z

C168

104Z

R145 1K

R141 1K

R140 1K

R138 1K

R132

560

Q110

LA6565

19 VIN2+

20 VIN2-

21 VIN2

22 VIN3-

23 VIN3

24 VO_OP

25 VIN-OP

26 VIN+OP

27 REG-IN

38 fin

28 REG-OUT

29 VREF-OUT

30 VREF-IN

31 VIN4

32 VIN4-

33 MUT234

34 MUTE1

35 VCONT

36 SGND 1

FWD

REV

VCCP2

VLO-

VLO+

VO4+

VO4-

VO3+

VO3-

fin

VO2+

VO2-

VO1-

VO1+

VCCP1

VCCS

VIN1+

VIN1-

VIN1

R130 560

R137 560

R135 560

R134 560

R139 560

C236 NC

C184

R152

C289

4.7/25

C288

4.7/25+

C204

223K

R151

220

R465

3.9K

C186

103K

R144

560

R298 3.9K

R297 3.9K

1.8

L111

C235 NC

C234 221J

C233 221J

C232 221J

C231 221J

C230

105Z

L101

R117

C205

J302B

wire

R131 68K

R187 68K

R263

220

J201

C239

223K

C121

470/10

R153

220

Q104

MPC2933BHF

Q105

TC74VHCT541FT

11 Y8

12 Y7

13 Y6

14 Y5

15 Y4

16 Y3

17 Y2

18 Y1

19 G2

20 VCC 1

GND

P281A

NSCT-13P2106

R101

LIST

R112

LIST

R204

C407

47/25

C124

104Z

Q201

WM8726GED/RV

8VDD

9OUTL

10 MUTE

11 NC

12 DEM

13 FORM

14 MCLK 1

LRCIN

DIN

BCKIN

CAP

OUTR

GND

Q102

MPC2905BHF

3O1

Q103

MPC2905BHF

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

CR-325/525

SCHEMATIC DIAGRAMS - 1

AF CEL CD DAC SECTION

NOTE

U01 MAIN CIRCUIT PC BOARD

TUN_R

TUN_L

S3_2

TR+

TR-

PDSENS

FO+

SL-

SL+

PDSENS

CDRESET

SENS

ACK

IREQ

SCORI

CDFOK

CDACK

CDDATA2I

CDSCORI

CDSENS

SSTOP

SP+

SP-

SELDATA

SELCLK

LD+

LD-

AMUTE1

CDIREQ

AMUTE1

TUN_L

DAB_R

DAB_L

CDOPENSW

CDCLOSESW

+9V

-9V

SELDATA

SELCLK

DAB_R

USB_L

USB_R

16M_USB

DAB_L

-9VCD

+9VCD

+3.3V_IO

+7V

-7V

FL_AC2

FFDR

TFDR

FRDR

TRDR

FOK

SRDR

SFDR

SENS

ACK

CDDATA2

CD_R

CD_L

CD_MUT

CDPOWER

GNDA_CD

GNDA

+1.8V_VDDC

RFAC

+3.3V_S

TAPEIN_R

TAPEIN_L

XTAI

PRI_L

PRI_R

FO-

CDCLOSE

CDOPEN

S3_1

STBY+B

EV5V

PRI_R

PRI_L

TUN_R

+3.3V_M

CD_R

CD_MUT

GNDA

GNDA_CD

TUCL

TUDI

VSM

GNDD

GNDA

CDRIN_R

CDRIN_L

TAPEIN_L

TAPEIN_R

TAPE_RECL

TAPE_RECR

GNDA

+5VM

+7.5V

MDP

GNDA

VCD+5V

+3.3V

XVDD

AOUT1

AOUT2

GNDD

+3.3V_DABUSB

GNDD

VCD+5V

GNDD

VCD+5V

GNDD

GNDA_CD

+3.3V_DABUSB

GNDD

GNDD GNDD GNDD

GNDD

GNDA

GNDD

VCD+5V

GNDD

+3.3V_DABUSB

GNDD

VCD+5V

FL_AC1

FL_AC2

S1_1

POFF

ACPOWER

GNDD

EV5V

+5VM

GNDD

-9V

GNDA

+9V

RCH_OUT

LCH_OUT

GNDA

RCPOWER

PROTECT_I

GNDD

+5VM

GNDD

VCD+5V

GNDD

GNDA

PROTECT_V

VCD+5V

GNDD

GNDA

CD_R

CD_L

-9VCD

RCH_Q112

-9VCD

+9VCD

GNDD

VCD+5V

GNDD

VCD+5V

GNDA_CD

GNDD

LCH_Q112

GNDA

CD_L

+9VCD

GNDA_CD

+3.3V_S

BCK

SDTO

GNDD

LRCK

+3.3V

CDCLOK2

CDRESET

TR-

FO-

TR+

FO+

LD-

SL-

SL+

SP+

SP-

LD+

CDOPEN

CDCLOSE

CDDATA2O

CDLAT2

CDREQ

CDLAT

CDCLOCK

RDS_DATA

RDS_CLK

GNDD

VCD+5V

+3.3V_DABUSB

EV5V

MCK

CDDATA1

ESD

SSTOP

PDSENS

A_MUTE

TUNER

TO MICON SECTION

TUNER_POW

CD_CONT

TO MICON SECTUION

CR-325 ONLY USE

CR-525 ONLY USE

TO MICON SECTION

CR-525 ONLY USE

NAAR-9575(1/2)

Jitter Meature

SDO

RDS_CL

RDS_DATA

GND

RCH

LCH

VDDSEL

GND

SMETER

VCC(9V)

TUNED

TO NAAR-9575(2/2)

SocketAS

TO Po-Amp section

TO NAAF-9579

BUS BAR

for DAB

for USB

6800/16(RS)

3300/16(VX)

BUS BAR BUS BAR BUS BAR

RAD153

Q103A

CR525

CR325

25050267

TO POWER SECTION

TO NAPS-9580

TO CD UNIT

20022391010

NSAS-10P0997

20022391220

NSAS-12P0842

SCL

S1_2

GND_PLL

R101

R112

Q103A

C106

USB+5V

GNDA_USB

GNDA_DAB

GND USB

GNDD_DAB

GND_CPU

GND_MECHA

GND_CD

Heatsink

S1_2

25055630

GND_CPU

DIS+5V

TUN+5V

USB+5V

GNDA_TUN

TUN+5V

GND_CPU

GND_MECHA

GND_CD

OUTIN

MD/TAPE

DOCK

FFC

204416053

NCFC4-16053

FFC

2047130512

NCFC7-130512

TO TUNNER PACK

SN 25052209

SN 25055632

SN 25045779

SN 25045696

GND_PLL

GND_CD

only CR525 useonly CR325 use

C136

C137

102J

47/25

C138

C139

C140

C141

47/25

C143 561J

561JC142

C147

C148

222K

C154

C155

10/50

C162 120J

150JC167

C163 101J

150JC170

C171 120J

10/50C175

C179 101J

C207

C208

22/50

47/50

C209 220/10

C213

C214

102J

C215

C216

332J

C218 182J

C220 47/25

C221 47/25

C261 105Z

R274

R275

R276

R277

R278

R281 22K

1.5K

10K

R273 10K

R252

R256

R257

R258

R259

R271 1K

1.5K

22K

100

R251 100

1.5KR238

R239

R241

R242

R245

R246 22K

22K

1.5K

R237

R230

R231

R232

R233

R234

R235 220K

220K

R229 100

R205 330

330

470R207

R206

R213

R226

R227 33K

33K

R204 1M

R202 100K

R185

22KR2821KR272100R250R236100R228100KR203182JC21722/50C206

C180 104Z

100

330

33K

R162

R163

R164

R165

R168

R169 1.2K

1.2K

4.7K

1K R173 10K

220KR174

R175 220K

R176 220K

R177 0

R178 0 Q114 RN1441

RN1441Q113

Q108 NJM4580

470R190

220KR182

220KR181

R160

R161 6.8K

6.8K R171

R172

220K

10K

R179

R180 2.7K

2.7K X101 16.9344M

Q202

Q203

Q204

Q205

Q207

Q208

WM8726

MPC29M33

NJM4580

RN1441

Q201

Q111 TC7WU04FU

L105

L108

L109

LM252

X102 16.9344M

USB+5V

TP-A

TP-B

TP-C

TP-D

To MICON block except MPB

NC only MPB

3.3-1W

1-1W

MODEL

CR-325 MPP

CR-325 MDC

CR-525 MGR

CR-525 MDT

CR-525 MGQ

CR-525 MPP

CR-325 MGR

CR-325 MDT

CR-325 MGT

CR-325 MGQ

6800/16(RS)

3300/16(VX)

CR-325 UKD

CR-525 UKD

3.3-1W

GND_MECHA

LIST LIST LIST

LIST

C117

C114

Q104

C115 C128

R122

1-1W(CR525)

3.3-1/2W(CR325)

1-1W(CR525)

3.3-1/2W(CR325)

MT MT

C192 101J

Q712

2SA1162

R791

R225

22K

R224

R222

R216

470K

R217

R215

100K

1.8

R219

100K

R195

12K

R193

22K

R189

12K

R199

12K

R218

4.7K

R126 47

R127 47

R129 47

R125 47

R128 47

R124 47

R403

2.2K

C410

223J

C409

473J

C408

474J

C403

223J

R405

10K

R406

10K

-7

R174

220K

R180

2.7K

R276

10K

R282

22K

R281

22K

R273

10K

R274

10K

R261 100

C209

220/10

R232

R242

22K

R291

100

R292

100

R296 100

R206 100

R229 100

R192

R445

R230

220K

R221

R220

R248

220

R410

R190

470

Q204:B

NJM4580M-D

R656

R155

R154

560

D107

1SS355

C101

10/50

C405

474J

C404

473J

R404

2.2K

C208

47/25

Q208

RN1441

Q207

RN1441

R158

10K

R208

12K

R186 47K

R184 47K

R198 68K

R799

470

R231

220K

R233

R235

220K R234

220K

R275

10K

R277

1.5K

R278

1.5K

C213

102J C214

102J

R238

1.5K

C207

22/50

R271

R203

100K

R272

R202

100K

C401

470/25

C402

470/25

C111

100/10

C132

220/10

C144

220/10

C152

470/10

R228 100

R254

27K

R255

27K

R253

33K

R103

R249

33K

D102

RL1N4003

D401

1N4003

D402

1N4003

Q203:B

NJM4580M-D

Q204:A

NJM4580M-D

X102

16.9344MHz

C281

220/25

Q401

R2S15211FP

AVCC 23

TREL 22

BASSL2 21

BASSL1 20

FRC 19

FROUT 18

AGND 17

FLOUT 16

FLC

6-C

6-OUT 13

AGND

5-OUT

5-C

4-C 9

4-OUT 8

AGND

3-OUT6

3-C5

2-C4

2-OUT 3

AGND

1-OUT

1-C

MONO

SUBL38

SUBR37

ADCR

ADCL 35

FRIN2 34

FLN2 33

SRN2 32

SLN2 31

SWN2 30

CN2 29

SBRN2 28

SBLN2 27

TRER 26

BASSR2 25

BASSR1

64 INL9

63 INR9

62 RECL1

61 RECR1

60 INL8

59 INR8

58 INL7

57 INR7

56 INL6

55 INR6

54 INL5

53 INR5

52 INL4

51 INR4

50 INL3

49 INR3

48 INL2

47 INR2

46 INL1

45 INR1

44 AVEE

43 CLOCK

42 DATA

41 DGND

80 SBRIN1

79 SBLIN1

78 SRIN1

77 SLIN1

76 SWIN1

75 CIN1

74 FRIN1

73 FLIN1

72RECL3

RECR3

70RECL5

RECR5

68RECL4

RECR4

66RECL2

RECR2

C108

100/10

R663

39K

R661

27K

Q711

2SC2712

R451

10K

R457

10K

R413

100

R414

100

R200 68K

R201

12K

Q202

MPC29M33AT

1I3

R194

15K

C107

474J

C175

10/50

C118

100/10

C406

47/25

D106

1SS355

L790

BLM21B222

R171

220K

P108

NPLG-2P116

P415

BBL25

R294 100

R295 100

R293 100

R262 100

R299 27K

R300 27K

C624

47/25

R105

4.7(1/2W)

3.3

R122

4.7(1/2W)

R209

15K

R212

100

R210

100

C114

100/10

C128

10/50

C220

47/25

C221

47/25

P412

BBL60 12

R211

15K

R289

100K

P411

BBL60

P413

BBL50

R610

4.7K

3.3

C106

LIST

R420

330

R430

330

R440

2.2K

R423

330

R443

220K

R434

56K

P414

BBL40

R245

22K

R239

1.5K

C217

182J C218

182J

C211

C212

R424

56K

R421

56K

R431

330

R432

56K

R441

2.2K

R442

220K

R417

100K

R416

100K

C414

22/50

L103

BK1608LM252

L102

BK1608LM252

C125

470/10

L108

BK1608LM252-T

L105

BK1608LM252-T

R246

22K

R611

4.7K

C103

10/50

Q106

BA00JC5WT

5Adj

4Vo

GND

Vin

C116

10/50

C206

22/50

R179

2.7K

R178

R177

C141

47/25

C140

47/25

R175

220K R176

220K

C155

10/50

C154

10/50

R170

47K

R256

22K

R257

22K

R258

1.5K

R259

1.5K

R169

1.2K

R188

R653

39K

R119

100K

R223

3.3K

R191

12K

C146

470/10

R115

Q112

CXD3014AR

91 VSS2

92 VDD2

93 TEST2

94 TEST3

95 TEST4

96 TEST5

97 TEST6

98 DVSS2

99 DVDD2

100 IOVDD2

101 DOUT

102 TEST

103 TEST

104 IOVSS2

105 PLLAVD

106 PLLAVS

107 XVSS

108 XTAO

109 XTAI

110 XVDD

111 AVD4

112 AOUT1

113 VREFL

114 AVS4

115 AVSS

116 VREFR

117 AOUT2

118 AVD5

119 IOVDD3

120 IOVSS3

1LRCK

2LRCKI

3PCMD

4PCMDI

5BCK

6BCKI

7XTACN

8XRST

9DVSS3

10 IREQ

11 CLOK

12 DATA2

13 XLAT2

14 REQ

15 ACK

16 XLAT

17 DVDD3

18 SRAMVSS3

19 SRAMVDD3

20 SENS

21 WFCK

22 XUGF

23 XPCK

24 GFS

25 C2PO

26 SCOR

27 DVDD4

28 COUT

29 SRAMVSS4

30 SRAMVDD4

MIRR

DFCT

FOK

DVSS4

DVDD5

DVSS5

LOCK

MDP

SSTP

IOVSS4

SFDR

SRDR

TFDR

TRDR

FFDR

FRDR

IOVDD1

AVD1

AVS1

TEI

TEO

FEI

FEO

AVD2

RFDCO

PDSENS

AC_SUM

EQ_IN

RFC

AVS2

RFACO

RFACI

AVD3

BIAS

ASYI

ASYO

VPCO

VCTL

AVS3

CLTV

FILO

FILI

PCO

SRAMVSS1

SRAMVDD1

SRAMSTB

DVDD1

DVSS1

TEST1

DATA

CLOK2

Q114

RN1441

Q113

RN1441

Q109

2SA1162

X101

16.9344MHz

JL903B

NSCT-3P95

P112

LGY2502-0200FC

C193

105Z

C181104Z

C197

105Z

C191

104K

C130105Z

C194

C183

105Z

C185

332K

C190

103K

C172

102K

C180

104Z

C201

104K

C119

104Z

C112

104Z

C113

104Z

C282

104Z

C284

104Z

C413

C165

105Z

C131

104Z

C129

104Z

C177

102K

C151

C150

102K

C164102K

C166102K

C173

102K

C123

104Z

C283

104Z

C110

104Z

C109

104Z

C149

103K

C170

150J

C171

120J

C261

105Z

C411

101J

C412

101J

C195

104K

C188

104K

C187

104K

C200

104K

C178

102K

C115

104Z

C117

104Z

C791

104Z

C792

104Z

C790

101J

C430

221J

C431

221J

C421

221J

C440

C441

C422

221J

C224

C223

C179

101J

C192

101J

C163

101J

C122

104Z

C156

104Z

C147

222K C148

222K

C199

105Z

C203

152K

C202

474K

C196

104K

C157

104Z

C158

C159

C189

105Z

C162

120J

C167

150J

C176

102K

L104

NCH-1471

L110

NCH-1471

L251

NCH-1471

P105B

NPLG-5P133

P106B

NPLG-6P134

R412

33(1/2W)

R455

39K

D405

D403

Q710

2SC2712

R458

R123

R168

1.2K

C215

332J C216

332J

JL902B

NPLG-9P592

R411

33(1/2W)

D105

D3SBA20

C415

22/50

C290

101J

C285

101J

C286

101J

C287

101J

XUGF

XPCK

GFS

MIRR

DFCT

LOCK

TEO TE

FEO FE

C182

220/10

C2PO

R207

470

R160

6.8K

R161

6.8K C143

561J

C137

102J

R162

R181

220K

Q108:B

NJM4580M-D

C138

47/25

C139

47/25

R173

10K R172

10K

R164

4.7K

R165

4.7K

C136

102J

R182

220K

Q205:B

NJM4580M-D

Q205:A

NJM4580M-D

R213

330

R185

330

R205

330

R236

33K

R226

33K

R227

33K

R237

33K

R109

R104

1.2K

R133

150K

C416

4.7/50

C198

100/10

JL503B

NPLG-11P594

P107B

NSCT-16P2213

R114

4.7(1/2W)

Q108:A

NJM4580M-D

R241

22K

Q203:A

NJM4580M-D

R163

R142

C120

100/10

L106

R157

6.8(1/2W)

R156

6.8(1/2W)

C134

220/25

C133

220/25

C142

561J

C160

C161

R136

R146

C126

470/6.3

C127

R143

220

C174

105Z

P401

NPJ-6PDWWWRRR561

R159

22K

R251

100

R250

100

R252

100

3.3

Q107

MPD120N18

C145

105Z

Q111

TC7WU04FU

8VD

GND

L109

BK1608LM252-T

C169

104Z

R148

C135

105Z

C168

104Z

R145 1K

R141 1K

R140 1K

R138 1K

R132

560

Q110

LA6565

19 VIN2+

20 VIN2-

21 VIN2

22 VIN3-

23 VIN3

24 VO_OP

25 VIN-OP

26 VIN+OP

27 REG-IN

38 fin

28 REG-OUT

29 VREF-OUT

30 VREF-IN

31 VIN4

32 VIN4-

33 MUT234

34 MUTE1

35 VCONT

36 SGND 1

FWD

REV

VCCP2

VLO-

VLO+

VO4+

VO4-

VO3+

VO3-

fin

VO2+

VO2-

VO1-

VO1+

VCCP1

VCCS

VIN1+

VIN1-

VIN1

R130 560

R137 560

R135 560

R134 560

R139 560

C236 NC

C184

R152

C289

4.7/25

C288

4.7/25+

C204

223K

R151

220

R465

3.9K

C186

103K

R144

560

R298 3.9K

R297 3.9K

1.8

L111

C235 NC

C234 221J

C233 221J

C232 221J

C231 221J

C230

105Z

L101

R117

C205

J302B

wire

R131 68K

R187 68K

R263

220

J201

C239

223K

C121

470/10

R153

220

Q104

MPC2933BHF

Q105

TC74VHCT541FT

11 Y8

12 Y7

13 Y6

14 Y5

15 Y4

16 Y3

17 Y2

18 Y1

19 G2

20 VCC 1

GND

P281A

NSCT-13P2106

R101

LIST

R112

LIST

R204

C407

47/25

C124

104Z

Q201

WM8726GED/RV

8VDD

9OUTL

10 MUTE

11 NC

12 DEM

13 FORM

14 MCLK 1

LRCIN

DIN

BCKIN

CAP

OUTR

GND

Q102

MPC2905BHF

3O1

Q103

MPC2905BHF

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

CR-325/525

SCHEMATIC DIAGRAMS - 2

CPU DAB USB SECTION

NOTE

U01 MAIN CIRCUIT PC BOARD

RDS_CLK

COM5V

USB_RST

ACPOWER

RCPOWER

ACPOWER

FCLK

FRXD

FTXD

CDLAT2

CDPOWER

CDFOK

CDREQ

SUBRST

SUBCLK

SUBSO

SUBSI

CDRESET

CDDATA1

CDCLOCK

CDLAT

-VP

USB_MCHNG

ACPOWER

FTXD

FBUSY

COM5V

CNVSS

RESET

POFF

SUBREQ

CDSENS

CDSCORI

CD_MUT

VSM

AMUTE1

COM5V

1.2V

DAB_RX

DAB_L

DAB_R

S1_1

SELDATA

SELCLK

GNDD

PROTECT_I

PROTECT_V

STBYLED

PROTECT_V

KEY0

INT_K0

SUBREQ

REMIN

SUBSO

SUBSI

STBYLED

CDACK

CDIREQ

CNVSS

COM5V

KEY0

SUBRST

DAB_RX

DAB_TX

EV5V

GNDD

-VP

RESET

COM5V

RESET

GNDD

DEM

VCD+5V

GNDD

COM5V

EV5V

COM5V

DAB_RXD_1

GNDD

USB_ON

PLL3.3V

USB_RST

AMUT

+1.5V

A+3.3V

USB_MCHNG

GNDA

+3.3V_DABUSB

GNDD

+3.3V_DABUSB

USB_SCL

USB_SDA

USB_BUSY

USB_SCL

USB_SDA

CDOPENSW

USB_BUSY

CDCLOSESW

REMIN

VSM

RDS_DATA

CDOPEN

CDCLOSE

TUCL

TUDI

INT_K0

USB_ON

VCD+5V

SUBREQ

+9V

-9V

DAB_TX

USB_R

+3.3V_DABUSB

16M_USB

GNDD

USB_L

DATA-

GND

+VBUS

DATA+

CHASIS

+3.3V_DABUSB

GNDD

VCD+5V

VBUS

ESD

FL_AC2

FL_AC1

SUBCLK

FBUSY

CDDATA2O

CDDATA2I

CDCLOK2

GNDD

GNDA

DAB_CONT

TUNER

DISPLAY

CD_CONT

TUNER

TUNER_POWER_AF

TO AFCEL SECTION

CD_CONT

DISPLAY

USB_CONT

CD_CONT

USB_CONT

CD_CONT

DAB CONT

AFCEL SECTION

NAAR-9575(2/2)

DAB BLOCK

MPB ONLY USE

TO NAAR-9575(1/2)

VCC

for CPU

25053268

To DAB unit(Venice 5.0)

S1_2

GND_USB

CR-525 ONLY USE

GNDA_DAB

USB BLOCK

GND_DAB

CR-325 MPB

CR-325 MDC

CR-325 MGQ

CR-325 MGT

CR-325 MDT

CR-325 MGR

CR-525 MPP

CR-525 MPB

CR-525 MGQ

CR-525 MDT

CR-525 MGR

MODEL

CR-325 MPP

R687 R787

BAND

10K

10K NC

NC10K

10K NC

NC10K

10K NC

NC10K

10K NC

NC10K

10K NC

NC10K

R689

33K 56K

33K10K

33K

4.7K

10K

56K

56K 33K

33K

4.7K

R629R789 R671 R672

MODEL RDS DAB

4.7K 2.7K

2.7K 2.7K

2.7K

2.7K 2.7K

NC NC

only CR525 useonly MPB use

C361 100/10

C362

104Z

C365 100/10

C367 10/50

C375 100/10

C376 104Z

C377 220/10

2R2

L371 2R2

L372 2R2

Q352

Q354

Q355

L368

BD7820

RN1401

RN2402

104Z

C364

D351

10K NC

32.724K

C301

C302

C303

C304

C305

C306

C307

C308 471J

104Z

103K

104Z

104Z C309 471J

100/10C311

C312 100/10

C313 104Z

104ZC314

C315 4.7/50

R301 10K

R305 10K

10KR306

R307 100

R302 10K

0R304

R310

R313

R314

R316

R317

R318

R319

R320 10K

10K

R321

R322

R334

R335

R336

R338

R339

R340

R341

R342 220K

220K

4.7K

10K

6.8K100 10K

12K F

R348

R349 10K

3.3K

3.3KR666

R6670

RN1441

Q301 BU9437

Q302 BD2051

Q303 RN2403

Q304 2SK3019

Q305 2SK3019

Q306

Q307

Q308

RN1441

NJM4580

L301 2R2

NCH1471L315

L316

2R2L317

L320 2R2

TO NAAR-9575(1/2)

TO TUNER PS SECTION

SN 25052317

TO FLASH WRITER

TO NADIS-9578

TO DISPLAY SECTION

SN 25052309

TO CD SECTION

R772 R771

100

GND_USB

GND_PLL

1SS355 R309 100

GND_PLL

R324

R326

3.3K

R327 3.3K

R328 0

R333 6.8K

TO NAAR-9575(1/2)

USE Except MPB

NCETC-9577

CR525 ONLY USE

TO NAAR-9575(2/2)

TO USB SECTION

to CHASIS

USB socket

SN 2009991113UL

SN 25056605

Keep pattern of difference impiedance=90ohm

GND_USB

USB+5V

SN 25055965R2

39K

27K

R361

R360

R357

R391

R392

R393

470

100

R351 470

R329 220

C342 104Z

105ZC343

C344 100/10

10/50C347

C831

104ZC341

102K

102KC323

C320

C324 471K

471KC325

C328 22/50

22/50C329

C330 104Z

C319 10/50

C318 10/50

C316

103K

223K

To MAIN block

except MPB

except MPB:223K

2045171012

FFC

NCFC5-171012

F RANK

GNDA_USB

R659 22K

R759 47

R760 47

R761 47

R743

10K

R744

10K

R637

10K

R737 47

R735 47

R736 47

R734 47

R733 47

R732 47

R623

10K

R627

10K

R626

10K

R622

10K

R724 47

R723 47

R722 47

R726 47

R725 47

R717

R709 10K

R711

100

R703 47

R702 47

R704 47

R701 47

Q708

RN2403

R746 10K

R763 100

R730 47

R729 47

C707

104Z

R775 100

D701

1SS355

R773

47K

R673

220K

C708

104Z

R107

33K

R779

220

R392

100

R312 NC

R315 NC

R316 10K

C302

104Z

R301

10K

C313

104Z

C314

104Z

C303

104Z

C301

104Z

R660 100K

C105

104Z

C362

104Z

C343

105Z

C709

102K

D101

RL1N4003

R731 47

R327

3.3K

R687 LIST

R789 LIST

R719 47

R720

R718

R621 120K

C703

45PF(TC)

X702

CERALOCK6.0MHz

Q101

2SA1015

C102

220/50

R121

8.2K

R120

8.2K

C104

223K

D702

UDZS5.1B

R682

22K

R680 22K

R604 22K

R602 22K

C701

270J

R600 47

R712

10K

C706

104Z

P114

NSCT-9P2206

L315

L3225

Q702

S-80140CNMC-JKZ-T2

4OUT

3NC

2VSS

VDD

C311

100/10

R752

R753 10K

R798 NC

C705

100/6.3

D103

UDZS13B

D104

UDZS13B

Q355

RN2402

R351

470

R302

10K

P351

CB91302V100_30Pin

30 AUD_R

28 A_GND

26 AUD_SCLK

24 AUD_MCLK

22 SPI_MOSI

20 S/PDIFOUT

18 GPIOA14

16 S1_DOUT

14 SCP2CLK

12 GPIOB10

10 GPIO_A12

8GPIO_C15

6GPIO_B11

4GND

23.3V 1

1.2V

GND

GPIOC14

GPIOA5

GPIOB1

GPIOB4

SCP2DATA

S1_DIN

SPICS2

SYS_RESET

SPI_MISO

SPI_SCLK

AUD_SFR

AUD_SDOUT0

AUD_L

Q302

BD2051AFJ

5OC

6OUT

7OUT

8OUT 1

GND

R728 47

L317

LBC2518T2R2M

L368

LBC2518T2R2M

R391

470

Q304

2SK3019

R313

10K

R314

10K

R331

3.3K

R305

10K

DAB_RESET

R671 LIST

R672 LIST

C308

471J

C309

471J

C312

100/10

C306

104Z

C347

10/50

L301

LBC2518T2R2M

R303 NC

Q703

RN2403

L372

LBC2518T2R2M

C365

100/10

R324

USB_RESET

CLK

L701

NCH-1471

R710

C702

C307

104Z

R727 47

E102

R349

R106

22(1/4W)

-26.2V(10%UP)

3.3

R630

-41.8V(10%UP)

R326

3.3K

C758

C342

104Z

C344

100/10

C341

104Z

R361

39K

Q352

BD7820

DAJ

OUTPUT

GND

INPUT

_SHUT

R360

27K R357

27K

C377

220/10

L371

LBC2518T2R2M

D351

1SS355

C376

104Z

C375

100/10

C367

10/50

C364

104Z

Q354

RN1401

C361

100/10

Q707

S-24CS16A0I-J8V1G

8VCC

7WP

6SCL

5SDA 4

VSS

R681

22K

R683

22K

R689

LIST

R620

100

R721

R629

LIST

R739

R745

10K

R642

22K

R648

R647

R650

NC R649

R751

R741

10K R740

R658

47K

R657

47K

R765 100

R768 100

R767 100

R766 100

R770 100

R769 100

R674 22K

R772 LIST

R771 LIST

R777

100

R778

100

R678 22K

R780 47

R307 100

R310 100

R309 100

R311 NC

R304 0

R306

10K

Q305

2SK3019

R330

3.3K

L320

LBC2518T2R2M

R317 10K

R318 10K

R319 10K

R320 10K

R321 10K

R640 NC

R638 NC

R754 47K

R755 47K

R756 47K

R774

R781 47

R783 47

R784 47

R785 47

R786 100

R782 47

R787

LIST

R792 47

R793 47

R795 47

R794 47

R797

2.7K

R670 3.3K

R668 3.3K

R669 3.3K

R667 LIST

R666 LIST

R758

22K

R601

L316

R738 47

R605

220

R328

C711

104Z

C713

105Z

C710

105Z

C704 105Z

R705 470

R706 470

R707 470

R742

470

C305

223K

R308

220

C600

223K

Q301

BU9437AJKV-E2

49 TEST9

50 TEST10

51 TEST11

52 TEST12

53 LRCK/SPDIF

54 BCK

55 DATA

56 TEST13

57 DVDD

58 TEST14

59 TEST15

60 TEST16

61 TEST17

62 DVSS

63 TMODE

64 DVDDIO

1RESETX

2SEL_SLAVE

3SEL_MP3

4SEL_DOUT

5SEL_VOL

6SEL_APLAY

7SEL_UTPKT

8TEST1

9TEST2

10 MCHNG

11 BUSY

12 SCL

13 SDA

14 A0

15 A1

16 SEL_SMAN

TEST3

DVDDIO

SD_CON

SD_DO

SD_CLK

SD_DI

SD_CS

DVSS

TEST4

CLKTOUT12

DVDD

TEST16

TEST17

TEST18

ATEST1

AVDDC

USB_DM

USB_DP

AVSSC

REXIT

VOREFI

VDD_PLL

TEST_PLL

XIN_PLL

XOUT_PLL

VSS_PLL

DAVSS

RDAC0

VCDACO

LDACO

DAVDD

A_MUTE

Q308:B

NJM4580M-D

R334

6.8K

C327

C330

104Z

C328

22/50

R336

C320

102J

C323

102J

R335

R333

6.8K

R342

220K

Q306

RN1441

Q307

RN1441

R343

47K

R344

47K

C326

C329

22/50

X701

XTAL 32.768KHz(10ppm)

R323

220

C317

223K

R348

C310

R393

100

R396

4.7K

C304

104Z

C348

103K

R341

220K

R346

2.2K

R345

2.2K

C324

471J

C325

471J

E101

NTM-1P233(M1969)

C370

223K

R395 220

P832A

CRIMP_AS

P301A

NSAS-10P1730

D833

P831

XM7A-0441

D-

D+

GND

D835

L805

BK1608LM252

C831 104Z

D834 NC

C832 NC

D831 1SS355

D832 1SS355

R339

Q308:A

NJM4580M-D

R340

R338

82K

P301B

NPLG-5P918

C316

223K

P833A

CRIMP_AS

R329

220

Q706

2SA1162

C315

4.7/50

J302A

wire

R332

47K

Q303

2SA1162

C322

C319

10/50

C318

10/50

Q701

M30624MWP-432#U0

CDCLOSESW

CDOPEN

CDCLOSE

84 RDSDAT

85 REMIN

86 SIGNAL

87 BAND

88 MODEL

89 P107/AN5/KI3

90 P106/AN6/KI1

91 REMINT

92 KEYINT0

93 PLLSDO

94 PLLCLK

95 DIRPDN

96 AVSS

97 KEY0

98 Vref

99 AVcc

100

CDSENS

1CDDATA

2CDCLOK

3CDLAT

4CDRESET

5SUBSDI

6SUBSDO

7SUBCLK

8BYTE

9CNVSS

10 XCIN

11 XCOUT

12 RESET

13 XOUT

14 VSS

15 XIN

16 VCC1

17 NMI

18 CDIREQ

19 CDACK

20 POFF

21 P81/TA4IN/U

22 CDPOWER

23 CDFOK

24 CDLAT2

25 CDREQ/XTSL

26 SUBRST

27 DABRST

28 DABPOWER

29 DABRX

30 DABTX

FTXD

FRXD

FCLK

FBUSY

CDDATA2O

CDDATA2I

CDLOK2

STEREO/PLLSDI

FREQCAL

FEPM

SUBREQ

RDSSIG

P52/RD

P51/WRH/WR

FCE

P47/CS3

P46/CS2

P45/CS1

P44/CS0

SELCLK

SELDAT

P41/A17

TUMUT

CDAMUT

MUTCTRL

P35/A13

AMUT

USB_RST

RCPOW

ACPOW

VCC2

USB_MCHG

VSS

USB_BUSY

USB_SCL

USB_SDA

EEPROM_SDA

EEPROM_SCL

EEPROM_WP2

RDSENABLE

DABENABLE

SYSIN

RDSCLK

CDSCORI

SYSOUT

PROTECT I

PROTECT V

LEDSTBY

CDOPENSW

C321

105Z

R388

LIST

P101B

NSCT-17P2214

R322

12K

U05 USB TERMINAL PC BOARD

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

CR-325/525

SCHEMATIC DIAGRAMS - 2

CPU DAB USB SECTION

NOTE

U01 MAIN CIRCUIT PC BOARD

RDS_CLK

COM5V

USB_RST

ACPOWER

RCPOWER

ACPOWER

FCLK

FRXD

FTXD

CDLAT2

CDPOWER

CDFOK

CDREQ

SUBRST

SUBCLK

SUBSO

SUBSI

CDRESET

CDDATA1

CDCLOCK

CDLAT

-VP

USB_MCHNG

ACPOWER

FTXD

FBUSY

COM5V

CNVSS

RESET

POFF

SUBREQ

CDSENS

CDSCORI

CD_MUT

VSM

AMUTE1

COM5V

1.2V

DAB_RX

DAB_L

DAB_R

S1_1

SELDATA

SELCLK

GNDD

PROTECT_I

PROTECT_V

STBYLED

PROTECT_V

KEY0

INT_K0

SUBREQ

REMIN

SUBSO

SUBSI

STBYLED

CDACK

CDIREQ

CNVSS

COM5V

KEY0

SUBRST

DAB_RX

DAB_TX

EV5V

GNDD

-VP

RESET

COM5V

RESET

GNDD

DEM

VCD+5V

GNDD

COM5V

EV5V

COM5V

DAB_RXD_1

GNDD

USB_ON

PLL3.3V

USB_RST

AMUT

+1.5V

A+3.3V

USB_MCHNG

GNDA

+3.3V_DABUSB

GNDD

+3.3V_DABUSB

USB_SCL

USB_SDA

USB_BUSY

USB_SCL

USB_SDA

CDOPENSW

USB_BUSY

CDCLOSESW

REMIN

VSM

RDS_DATA

CDOPEN

CDCLOSE

TUCL

TUDI

INT_K0

USB_ON

VCD+5V

SUBREQ

+9V

-9V

DAB_TX

USB_R

+3.3V_DABUSB

16M_USB

GNDD

USB_L

DATA-

GND

+VBUS

DATA+

CHASIS

+3.3V_DABUSB

GNDD

VCD+5V

VBUS

ESD

FL_AC2

FL_AC1

SUBCLK

FBUSY

CDDATA2O

CDDATA2I

CDCLOK2

GNDD

GNDA

DAB_CONT

TUNER

DISPLAY

CD_CONT

TUNER

TUNER_POWER_AF

TO AFCEL SECTION

CD_CONT

DISPLAY

USB_CONT

CD_CONT

USB_CONT

CD_CONT

DAB CONT

AFCEL SECTION

NAAR-9575(2/2)

DAB BLOCK

MPB ONLY USE

TO NAAR-9575(1/2)

VCC

for CPU

25053268

To DAB unit(Venice 5.0)

S1_2

GND_USB

CR-525 ONLY USE

GNDA_DAB

USB BLOCK

GND_DAB

CR-325 MPB

CR-325 MDC

CR-325 MGQ

CR-325 MGT

CR-325 MDT

CR-325 MGR

CR-525 MPP

CR-525 MPB

CR-525 MGQ

CR-525 MDT

CR-525 MGR

MODEL

CR-325 MPP

R687 R787

BAND

10K

10K NC

NC10K

10K NC

NC10K

10K NC

NC10K

10K NC

NC10K

10K NC

NC10K

R689

33K 56K

33K10K

33K

4.7K

10K

56K

56K 33K

33K

4.7K

R629R789 R671 R672

MODEL RDS DAB

4.7K 2.7K

2.7K 2.7K

2.7K

2.7K 2.7K

NC NC

only CR525 useonly MPB use

C361 100/10

C362

104Z

C365 100/10

C367 10/50

C375 100/10

C376 104Z

C377 220/10

2R2

L371 2R2

L372 2R2

Q352

Q354

Q355

L368

BD7820

RN1401

RN2402

104Z

C364

D351

10K NC

32.724K

C301

C302

C303

C304

C305

C306

C307

C308 471J

104Z

103K

104Z

104Z C309 471J

100/10C311

C312 100/10

C313 104Z

104ZC314

C315 4.7/50

R301 10K

R305 10K

10KR306

R307 100

R302 10K

0R304

R310

R313

R314

R316

R317

R318

R319

R320 10K

10K

R321

R322

R334

R335

R336

R338

R339

R340

R341

R342 220K

220K

4.7K

10K

6.8K100 10K

12K F

R348

R349 10K

3.3K

3.3KR666

R6670

RN1441

Q301 BU9437

Q302 BD2051

Q303 RN2403

Q304 2SK3019

Q305 2SK3019

Q306

Q307

Q308

RN1441

NJM4580

L301 2R2

NCH1471L315

L316

2R2L317

L320 2R2

TO NAAR-9575(1/2)

TO TUNER PS SECTION

SN 25052317

TO FLASH WRITER

TO NADIS-9578

TO DISPLAY SECTION

SN 25052309

TO CD SECTION

R772 R771

100

GND_USB

GND_PLL

1SS355 R309 100

GND_PLL

R324

R326

3.3K

R327 3.3K

R328 0

R333 6.8K

TO NAAR-9575(1/2)

USE Except MPB

NCETC-9577

CR525 ONLY USE

TO NAAR-9575(2/2)

TO USB SECTION

to CHASIS

USB socket

SN 2009991113UL

SN 25056605

Keep pattern of difference impiedance=90ohm

GND_USB

USB+5V

SN 25055965R2

39K

27K

R361

R360

R357

R391

R392

R393

470

100

R351 470

R329 220

C342 104Z

105ZC343

C344 100/10

10/50C347

C831

104ZC341

102K

102KC323

C320

C324 471K

471KC325

C328 22/50

22/50C329

C330 104Z

C319 10/50

C318 10/50

C316

103K

223K

To MAIN block

except MPB

except MPB:223K

2045171012

FFC

NCFC5-171012

F RANK

GNDA_USB

R659 22K

R759 47

R760 47

R761 47

R743

10K

R744

10K

R637

10K

R737 47

R735 47

R736 47

R734 47

R733 47

R732 47

R623

10K

R627

10K

R626

10K

R622

10K

R724 47

R723 47

R722 47

R726 47

R725 47

R717

R709 10K

R711

100

R703 47

R702 47

R704 47

R701 47

Q708

RN2403

R746 10K

R763 100

R730 47

R729 47

C707

104Z

R775 100

D701

1SS355

R773

47K

R673

220K

C708

104Z

R107

33K

R779

220

R392

100

R312 NC

R315 NC

R316 10K

C302

104Z

R301

10K

C313

104Z

C314

104Z

C303

104Z

C301

104Z

R660 100K

C105

104Z

C362

104Z

C343

105Z

C709

102K

D101

RL1N4003

R731 47

R327

3.3K

R687 LIST

R789 LIST

R719 47

R720

R718

R621 120K

C703

45PF(TC)

X702

CERALOCK6.0MHz

Q101

2SA1015

C102

220/50

R121

8.2K

R120

8.2K

C104

223K

D702

UDZS5.1B

R682

22K

R680 22K

R604 22K

R602 22K

C701

270J

R600 47

R712

10K

C706

104Z

P114

NSCT-9P2206

L315

L3225

Q702

S-80140CNMC-JKZ-T2

4OUT

3NC

2VSS

VDD

C311

100/10

R752

R753 10K

R798 NC

C705

100/6.3

D103

UDZS13B

D104

UDZS13B

Q355

RN2402

R351

470

R302

10K

P351

CB91302V100_30Pin

30 AUD_R

28 A_GND

26 AUD_SCLK

24 AUD_MCLK

22 SPI_MOSI

20 S/PDIFOUT

18 GPIOA14

16 S1_DOUT

14 SCP2CLK

12 GPIOB10

10 GPIO_A12

8GPIO_C15

6GPIO_B11

4GND

23.3V 1

1.2V

GND

GPIOC14

GPIOA5

GPIOB1

GPIOB4

SCP2DATA

S1_DIN

SPICS2

SYS_RESET

SPI_MISO

SPI_SCLK

AUD_SFR

AUD_SDOUT0

AUD_L

Q302

BD2051AFJ

5OC

6OUT

7OUT

8OUT 1

GND

R728 47

L317

LBC2518T2R2M

L368

LBC2518T2R2M

R391

470

Q304

2SK3019

R313

10K

R314

10K

R331

3.3K

R305

10K

DAB_RESET

R671 LIST

R672 LIST

C308

471J

C309

471J

C312

100/10

C306

104Z

C347

10/50

L301

LBC2518T2R2M

R303 NC

Q703

RN2403

L372

LBC2518T2R2M

C365

100/10

R324

USB_RESET

CLK

L701

NCH-1471

R710

C702

C307

104Z

R727 47

E102

R349

R106

22(1/4W)

-26.2V(10%UP)

3.3

R630

-41.8V(10%UP)

R326

3.3K

C758

C342

104Z

C344

100/10

C341

104Z

R361

39K

Q352

BD7820

DAJ

OUTPUT

GND

INPUT

_SHUT

R360

27K R357

27K

C377

220/10

L371

LBC2518T2R2M

D351

1SS355

C376

104Z

C375

100/10

C367

10/50

C364

104Z

Q354

RN1401

C361

100/10

Q707

S-24CS16A0I-J8V1G

8VCC

7WP

6SCL

5SDA 4

VSS

R681

22K

R683

22K

R689

LIST

R620

100

R721

R629

LIST

R739

R745

10K

R642

22K

R648

R647

R650

NC R649

R751

R741

10K R740

R658

47K

R657

47K

R765 100

R768 100

R767 100

R766 100

R770 100

R769 100

R674 22K

R772 LIST

R771 LIST

R777

100

R778

100

R678 22K

R780 47

R307 100

R310 100

R309 100

R311 NC

R304 0

R306

10K

Q305

2SK3019

R330

3.3K

L320

LBC2518T2R2M

R317 10K

R318 10K

R319 10K

R320 10K

R321 10K

R640 NC

R638 NC

R754 47K

R755 47K

R756 47K

R774

R781 47

R783 47

R784 47

R785 47

R786 100

R782 47

R787

LIST

R792 47

R793 47

R795 47

R794 47

R797

2.7K

R670 3.3K

R668 3.3K

R669 3.3K

R667 LIST

R666 LIST

R758

22K

R601

L316

R738 47

R605

220

R328

C711

104Z

C713

105Z

C710

105Z

C704 105Z

R705 470

R706 470

R707 470

R742

470

C305

223K

R308

220

C600

223K

Q301

BU9437AJKV-E2

49 TEST9

50 TEST10

51 TEST11

52 TEST12

53 LRCK/SPDIF

54 BCK

55 DATA

56 TEST13

57 DVDD

58 TEST14

59 TEST15

60 TEST16

61 TEST17

62 DVSS

63 TMODE

64 DVDDIO

1RESETX

2SEL_SLAVE

3SEL_MP3

4SEL_DOUT

5SEL_VOL

6SEL_APLAY

7SEL_UTPKT

8TEST1

9TEST2

10 MCHNG

11 BUSY

12 SCL

13 SDA

14 A0

15 A1

16 SEL_SMAN

TEST3

DVDDIO

SD_CON

SD_DO

SD_CLK

SD_DI

SD_CS

DVSS

TEST4

CLKTOUT12

DVDD

TEST16

TEST17

TEST18

ATEST1

AVDDC

USB_DM

USB_DP

AVSSC

REXIT

VOREFI

VDD_PLL

TEST_PLL

XIN_PLL

XOUT_PLL

VSS_PLL

DAVSS

RDAC0

VCDACO

LDACO

DAVDD

A_MUTE

Q308:B

NJM4580M-D

R334

6.8K

C327

C330

104Z

C328

22/50

R336

C320

102J

C323

102J

R335

R333

6.8K

R342

220K

Q306

RN1441

Q307

RN1441

R343

47K

R344

47K

C326

C329

22/50

X701

XTAL 32.768KHz(10ppm)

R323

220

C317

223K

R348

C310

R393

100

R396

4.7K

C304

104Z

C348

103K

R341

220K

R346

2.2K

R345

2.2K

C324

471J

C325

471J

E101

NTM-1P233(M1969)

C370

223K

R395 220

P832A

CRIMP_AS

P301A

NSAS-10P1730

D833

P831

XM7A-0441

D-

D+

GND

D835

L805

BK1608LM252

C831 104Z

D834 NC

C832 NC

D831 1SS355

D832 1SS355

R339

Q308:A

NJM4580M-D

R340

R338

82K

P301B

NPLG-5P918

C316

223K

P833A

CRIMP_AS

R329

220

Q706

2SA1162

C315

4.7/50

J302A

wire

R332

47K

Q303

2SA1162

C322

C319

10/50

C318

10/50

Q701

M30624MWP-432#U0

CDCLOSESW

CDOPEN

CDCLOSE

84 RDSDAT

85 REMIN

86 SIGNAL

87 BAND

88 MODEL

89 P107/AN5/KI3

90 P106/AN6/KI1

91 REMINT

92 KEYINT0

93 PLLSDO

94 PLLCLK

95 DIRPDN

96 AVSS

97 KEY0

98 Vref

99 AVcc

100

CDSENS

1CDDATA

2CDCLOK

3CDLAT

4CDRESET

5SUBSDI

6SUBSDO

7SUBCLK

8BYTE

9CNVSS

10 XCIN

11 XCOUT

12 RESET

13 XOUT

14 VSS

15 XIN

16 VCC1

17 NMI

18 CDIREQ

19 CDACK

20 POFF

21 P81/TA4IN/U

22 CDPOWER

23 CDFOK

24 CDLAT2

25 CDREQ/XTSL

26 SUBRST

27 DABRST

28 DABPOWER

29 DABRX

30 DABTX

FTXD

FRXD

FCLK

FBUSY

CDDATA2O

CDDATA2I

CDLOK2

STEREO/PLLSDI

FREQCAL

FEPM

SUBREQ

RDSSIG

P52/RD

P51/WRH/WR

FCE

P47/CS3

P46/CS2

P45/CS1

P44/CS0

SELCLK

SELDAT

P41/A17

TUMUT

CDAMUT

MUTCTRL

P35/A13

AMUT

USB_RST

RCPOW

ACPOW

VCC2

USB_MCHG

VSS

USB_BUSY

USB_SCL

USB_SDA

EEPROM_SDA

EEPROM_SCL

EEPROM_WP2

RDSENABLE

DABENABLE

SYSIN

RDSCLK

CDSCORI

SYSOUT

PROTECT I

PROTECT V

LEDSTBY

CDOPENSW

C321

105Z

R388

LIST

P101B

NSCT-17P2214

R322

12K

U05 USB TERMINAL PC BOARD

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CR-325/525

SCHEMATIC DIAGRAMS - 3

AMPLIFIER SECTION

CR-325/525

U03 AMPLIFIER CIRCUIT

PC BOARD

NOTE

PROTECT

SW_OUT

L_SP

R_SP

GND

L_OUT

R_OUT

S2_1

S2_2

S2_CT

AGND

PRE_L

PRE_R

PROTECT

POWER

AGND

A-MUT

+9V

GND

-9V

to MAIN PWB

NAAF-9579

to HP-Jack L-CHR-CH

SW OUT

Fch=71kHz

to PS PWB

CR-325: Silver

CR-525: Gold

P501

+3.6V / -4.2V

SN:27160179

-7.8

21.7

20.8

-0.8

-21.0

0.6

-22.0

-0.6

0.0

-16.4

R519

39(1/2W)

R521

39(1/2W)

Q509

2SA1015GR

Q515

2SA1015GR

Q511

2SA1015GR

Q517

2SC1815GR

Q519

2SC1815GR

R533

33(1/2W)

R535

39(1/2W)

R534

33(1/2W)

R536

39(1/2W)

Q520

2SC1815GR

Q518

2SC1815GR

Q512

2SA1015GR

R558

82(1/2W)

R560

0.22(2W)

R562

0.22(2W)

R557

82(1/2W)

R559

0.22(2W)

R561

0.22(2W)

Q558

2SC3851-O

Q560

2SA1488-O Q559

2SA1488-O

Q557

2SC3851-O

R495

2.2K

R496

2.2K

R565

100

R501

33K

R507

470

C503

221

Q501

2SC1622A

R509

820

R511

820

Q503

2SC1622A

R537

180

R539

180

Q505

2SC2712

R523 6.8K

R513 3.3K

D503 UDZS5.6B

R505 22K

Q492

RN1441

R492

47K

R493

12K

Q496

2SC2712

Q495

2SA1162-GR

R506 22K

D504 UDZS5.6B

R514 3.3K

R524 6.8K

R540

180

R538

180

Q506

2SC2712

Q504

2SC1622A

Q502

2SC1622A

R512

820

C504

221

R508

470

R502

33K

R566

100

C511

R525

18K

C525

22P

R527

18K

R543

470

R517

33K

R526

18K

C512

C526

22P

R518

33K

R544

470

R598

100

R494

22K

C505 22/50

C501

47/25

C502

47/25

C491

100/10

R503 12K

1.5

D501

1SS355

R504 12K D502

1SS355

J3A

R563

8.2(1/2W) J2A

R581 12k

R583 5.6k

C581

Q583

2SA1015

Q591

2SC2712

Q592

2SC2712

R588

18k

Q581

2SC2712

D591

1SS355

D592

1SS355

C553

473

R585

33K

R591

47K

R593

33K

C583

1/50

R589

10k

D581

UDZS5.1B

R564

8.2(1/2W)

J5A R592

47K

C554

473

R584

5.6K

R582

12K

C582

Q582

2SC2712

R586

33K

R491

39K

D491

1SS355

R567

J4A

R597

100

C951

334J

J2B_J5B

J3B_J4B

R541

22(1/2W)

C542

220/50

C541

220/50

Q493

RN1441

Q491

RN1441

Q494

RN1441

C571

102

C572

102

C573

102

C576

102

C574

102

P502

C575

332

JL501B

JL501A

R575

680

R573 10K

R574 10K

JL502B

L571

S-1.3C

J571

R571

10(1/2W)

L572

S-1.3C

R572

10(1/2W)

J572

JL505A

JL504A

D951

D3SBA20

Q516

2SA1015GR

R510

820

Q510

2SA1015GR

R522

39(1/2W)

R520

39(1/2W)

R515

R516

C510

220/10

C509

220/10

R546 NC

R545 NC

C954

3300/25(RZ)

C952

334J

C953

3300/25(RZ)

C506 22/50

R542

22(1/2W)

JL503A

P501

SP TERM

R587

47K

R594 47K

C591 100/10

JL505B

P503

C520

10/50

C522

100/25

C521

100/25

R952

68(1/2W)

J501

R951

18(1W)

1.1

-1.1

R553

680F

R577

560

R551

1.5KF

Q561

2SA1162-GR

Q551

2SC2712

R555 4.7KF

R552

1.5KF

R578

560 Q552

2SC2712

Q562

2SA1162-GR

R554

680F

R556

4.7KF

R528

18K

R548

15K R547 15K

C517

10/50(VZ)

C518

10/50(VZ)

C552

10/50(VZ) C551

10/50(VZ)

C519

10/50(VZ)

R953

3.3(1/2W)

Q553

2SC3421-O/Y

Q555

2SA1358-O/Y

Q554

2SC3421-O/Y

Q556

2SA1358-O/Y

Q541

78M09

Q542

79M09

3O2

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CR-325/525

SCHEMATIC DIAGRAMS - 4

DISPLAY SECTION

CR-325/525

U02 DISPLAY

CIRCUIT PC

BOARD

NOTE

12G

D-VP

P23

P24

P25

P26

P27

P28

P29

P30

P31

P32

P35

P34

P33

INT_K0

STBY

FL-H2

GNDD

SP_R

GND_HP

SP_L

AMPOUT_R

AMPOUT_L

SUBSO

D-VP

GNDD2

FL-H1

P36

12G

11G

10G

G13

G14

P36

11G

10G

VAJ

VBJ

KEY0

D+5V

GNDD

P10

P11

P12

P13

P14

P15

P16

P17

P18

P19

P20

P21

P22

G13

G14

SUBRST

SUBCLK

SUBSI

SUBREQ

D+5V

FL-H1

INT_K0

VCD+5V

-VP

REMIN

EV5V

SUBREQ

SUBSO

SUBSI

STBYLED

SUBCLK

SUBRST

GNDD

GNDD2

FL-H2

MASTER

VOLUME

STANDBY

STBY/ON

CD EJECT

CD PLAY

PAUSE CD STOP

DISPLAY

INPUT

CD UP

CD DIRECT

CD DOWN

to Po-Amp PWB

to CHASIS

VOLUME

NADIS-9578

to MAIN PWBSN:25052538

P871

X801

5MHz

S801

R893 390(1/2W)

R894 390(1/2W)

S803

S804

S805

S806

S807S811

S822

S823S821

JL502A

R806

22K

R807

22K

R820

R831

100

R813

10K

Q821

RN1407

R822

R812

10K

R801 100K

R802 100K

R803 100K

R804 100K

R809

10K

C804

R808

10K

C803

C805 NC R811 2.7K

C808 NC

R840

390

R841

470

R843

R842

820

R810 2.7K

R846

390

C813

R827

10K

R828

10K

C814

R853

390

R854

470

R860

3.3K

D811

SLI-343URC-T32

C878

C871

102J

C815

330J

C823

221J

C824

221J

C872 102J

L875

EMI_1.8K

L874

EMI_1.8K

L873

EMI_1.8K

C802

224

Q802 FL_CR

1F11

7G01

8G02

9G03

10 G04

11 G05

12 G06

13 G07

14 G08

15 G09

16 G10

17 G11

18 G12

19 13G

20 14G

21 15G

22 NC

23 NC

24 NC

25 P36

26 P01

27 P02

28 P03

29 P04

30 P05

31 P06

32 P07

33 P08

34 P09

35 P10

36 P11

37 P12

38 P13

39 P14

40 P15

41 P16

42 P17

43 P18

44 P19

45 P20

46 P21

47 P22

48 P23

49 P24

50 P25

51 P26

52 P27

53 P28

54 P29

55 P30

56 P31

57 P32

58 P33

59 P34

60 P35

66 F23

Q801

MPD780232GC-091-8BT

61 P4

62 P3

63 P2

64 P1

65 P36

66 15G

67 14G

68 13G

69 12G

70 11G

71 10G

72 9G

73 8G

74 7G

75 6G

76 5G

77 4G

78 3G

79 2G

80 1G

15V

2GND

3CLOCK1

4CLOCK2

5FRAIC

6RESET

7SUBCL

8SUBSI

9SUBSO

10 SUBREQ

11 VOLA

12 VOLB

13 STLED

14 LED1

15 IRIN

16 LED2

17 NC

18 AVSS

19 KEY3

20 KEY2

KEY1

KEY0

VSS

AVDD

VDD

JOGA

JOGB

P35

P34

P33

P32

P31

P30

P29

P28

P27

P26

P25

P24

P23

P22

P21

P20

P19

P18

P17

P16

P15

P14

P13

P12

P11

P10

VDD2

VDISP

Q803

2SC2712

Q804

2SC2712

R817

220

R815

470

R818

470

C816

330JC817

330J C818

330JC819

330J R839

22K

R814

R819

100

C873

103K

C874

104Z

C811

104Z

C801

47/16

C821

47/16

C820

104Z

R858

100

R859

100

U801

GP1UM271XK0FH

D801

UDZS5.6B

R824

470

R816

470

P101A

P873

CRIMP AS

L801

10uH

L802

10uH

D821

SLR343BCT3F

R821

220

C807

224Z

C806

224Z

C809

224Z

C810

224Z

C812

224Z

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CR-325/525

SCHEMATIC DIAGRAMS - 5

POWER SUPPLY CIRCUIT SECTION

CR-325/525

U04 POWER SUPPLY CIRCUIT PC BOARD

AGAINST FIRE HAZARD, REPLACE

FOR CONTINUED PROTECTION

AND RATING INDICATED.

ONLY WITH FUSE OF SAME TYPE

CAUTION

ATTENTION

ET CALIBRATION COMME INDIQUE.

D'INCENDIE, REMPLACER UNIQUEMENT

PERMANENTE CONTRE LES RISQUES

AFIN D'ASSURER UNE PROTECTION

PAR UN FUSIBLE DE MEME TYPE

VA E LENT.POUR UNE PROTECTION PERMANENTE,N'UTILISER

INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.

QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST

CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST

FOR CONTINUED PROTECTION AGAINST FIRE

RATING REFER TO THE MARKING ADJACENT TO THE SYMBOL.

HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE

THIS SYMBOL LOCATED NEAR THE FUSE INDICATES

THAT THE FUSE USED IS SLOW OPERATING TYPE

NOTE

POWER

S1_2

S2_2

S2_1

S2_CT1

S2_CT2

S2_CT1

S2_CT2

S3_1

S3_2

S1_1

S3_1J

STBY+B

S3_2

POWER

GND-0

EV5V

POFF

S4_2

S4_1R

S1_2R

S1_1

S4_2

S4_1

S2_1

S2_2

POWER ON 9V

STNDBY 11.3V

to MAIN PWB

to CHASSIS

NAPS-9580

(SN231287)

to Po-Amp PWB

NPT-1520JQ

NPT-1520GQ

T902

F901

MPP MPB MDC MGQ MGT MDT MGR

1.25A, T/UL125V

T500mA, 250V

F901

AC_CORD

C909

4.7/50

C901

472/250V

P902

2341

P903

2341

D902

1SS355

D903

1SS355

Q901

DTC123JKA

D911

UDZS5.1B

R903

C914

104Z

C902

472/250V

C906

470/16

D901

S1NB60-4062

D904

1SS355

C905

223

C904

223

P904

CRIMP_AS

C911

223K

C907

1000/16(VR)

RL901

RELAY

C903

472/250V

P901

F901B

L901

NCH-3567

T902

NPT-1520

T901

NPT-1467

C908

220/10

R902

3.9K

R901

15K

JL504B

J903

Q903

S-812C50AUA

JL903A

JL902A

C910

473

R906

1(1W)

R907

4.7(1/2W)

F901A

R904

47(1/2W)

R905

1(1W)

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