Denon Dn-c620 - Dnc620 Professional Broadcast Cd... Manuel utilisateur

SERVICE MANUAL

PROFESSIONAL CD PLAYER

MODEL

DN-C620

For U.S.A., Canada, Europe &

Japan model

KAYABACHOTOWER14F,1-21-2SHINKAWA,CHUO-KU,TOKYO104-0033JAPAN

Telephone:03(6731)5588

D&M Holdings Inc.

PROFESSIONAL BUSINESS COMPANY

A-B PLAYMODE

TEXT

SKIP BACK

MENU/STORE

LOCK

DISPLAY

CANCEL

PUSH

ENTER

- INDEX/DIR +

REPEAT

END MON

CUE

CD PLAYER

EJECT

PHONES

LEVEL

POWER ON/OFF SHIFT

PITCH

DN-C620

PITCH

010

Please use this service manual with referring to the user guide ( D.F.U. ) without fail.

Part no. 546110001000P

First Issue 2008.9

SHOCK, FIRE HAZARD SERVICE TEST :

CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary

AC cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of

product and controls and chassis bottom.

Any resistance measurement less than 2 Megohms should cause unit to be repaired or corrected before AC power is

applied, and veriﬁed before it is return to the user/customer.

Ref. UL Standard No. 60065.

030307MIT

TABLE OF CONTENTS

SECTION PAGE

1. TECHNICAL SPECIFICATIONS..................................................................................................... 1

2. SERVICE MODE ............................................................................................................................ 2

3. WIRING DIAGRAM ........................................................................................................................ 4

4. BLOCK DIAGRAM.......................................................................................................................... 5

5. SCHEMATIC DIAGRAM................................................................................................................. 7

6. PARTS LOCATION....................................................................................................................... 23

7. EXPLODED VIEW AND PARTS LIST .......................................................................................... 39

8. MICROPROCESSOR AND IC DATA............................................................................................ 43

9. ELECTRICAL PARTS LIST .......................................................................................................... 78

LASER RADIATION

Caution - Class 2 visible and invisible laser radiation when open.

Do not view directly with optical instruments.

1. TECHNICAL SPECIFICATIONS

■GENERAL

Disc type : Standard compact discs (12 cm and 8 cm)

CD-R, CD-RW

■AUDIO SECTION

Audio channel : 2 channel stereo

Frequency response : 10 to 20,000Hz ± 1.0 dB

Dynamic range : 98 dB

Signal-to-noise Ratio : 100 dB (1kHz, 0 dB playback, A filter)

Channel separation : 96 dB (1kHz, 0 dB playback, A filter)

Total Harmonic Distortion : 0.004 % (1kHz, 0 dB playback, A filter)

Analog output :

Unbalanced output (RCA) : 2.0 Vrms at 0 dB disc, 10 kohms

Variable range(VARIABLE) : 4.0 Vrms at 0dB disc, volume max.

Balanced output (XLR) : +18 dBu at 0 dB disc, 600 ohms

Variable range : +24 dBu to +0 dBu at 0 dB disc

Digital output :

Unbalanced output (RCA) : 0.5 Vp-p, 75 ohms

Balanced output (XLR) : 3.5 Vp-p, 110 ohms

Signal Format : SPDIF or IEC-958 Type II

Headphone Output : 20 mW, 33 ohms

Variable Pitch Control : ±12 % max.

Frame Search Accuracy : 1/75 second

■SIGNAL SYSTEM

Sampling Frequency: 44.1 kHz at Normal Pitch

Quantization : 16-bit Linear

■REMOTE CONTROL

Serial remote : RS232C, D-Sub 9-pin

Parallel remote : D-Sub 25-pin

IR control input : IR sensor

IR FLASH : RC In Control Jack (1/8”stereo mini Jack)

■POWER SUPPLY

U.S.A. & Canada models : 120 V AC ±10 %, 60 Hz

European, U.K. and Asia/Pacific models : 230 V AC ±10 %, 50 Hz

Japan model : 100 V AC ±10 %, 50/60 Hz

Power Consumption : 14 W (U.S.A. & Canada models)

14 W (European, U.K. and Asia/Pacific models)

10 W (Japan model)

■CABINET, etc.

Installation : 19-inch 1U rack space

Maximum Dimensions : 482.6 (W) ×44 (H) ×325 (D)mm

19” (W) ×1.7” (H) ×12.8” (D)

Weight : 4.3 kg, 9.5 lbs

■ENVIRONMENTAL CONDITIONS

Operating temperature : +5°C to +35°C

Operating humidity : 25% to 85%, non condensing

Storage temperature : –20°C to +60°C

Storage humidity : 25% to 85%, non condensing

2. SERVICE MODE

2.1 Conﬁrming Microcomputer Firmware Version

[ Using the front panel ]

1. While in stop mode, press the MENU/STORE button.

2. Turn the jog wheel until “FW Version” appear in the

display.

3. Press the jog wheel. The Display switches to the ﬁrmware

version.

4. Press the STOP/CANCEL button to cancel.

[ Using the remote control unit ]

1. While in stop mode, press the MENU/STORE button.

2. Press the 3button or the 4button until “F/W version”

appear in the display.

3. Press the ENTER button. The Display switches to the

ﬁrmware version.

4. Press the STOP button to cancel.

2. SERVICE モード

2.1 マイコンファームウェアのバージョン確認

（フロントパネルを使って）

1. STOPモードのときに、

MENU/STOREボタンを押します。

2.FW Versionがディスプレイに表示されるまでジョグダ

イヤルを回します。

3. ジョグダイヤルを押します。ディスプレイ表示がファーム

ウェアバージョンに切り替わります。

4. 取り消す場合は、

STOP/CANCEL ボタンを押します。

（リモコンを使って）

1. STOPモードのときに、

MENU/STOREボタンを押します。

2. vまたは wボタンを、FW versionがディスプレイに表

示されるまで押します。

3. ENTER ボタンを押します。ディスプレイ表示がファーム

ウェアバージョンに切り替わります。

4. 取り消す場合は、

STOP ボタンを押します。

“F/W Version” menu display メニュー「F/W Version」の表示

“F/W Version” conﬁrmation display 「F/W Version」の確認表示

2.2 Microcomputer Firmware Update

Use the disc that holds the Version Up ﬁle to rewrite the

microcomputer ﬁrmware.

1. Insert CD-R with Version Up ﬁle (DNC620up.bin) to start

Update.

2. LCD displays “F/W Update” for one second, then displays

“X-X.XX_OK?”. The “OK?” display ﬂashes.

The version number displayed on the LCD is the version

number to be updated.

3. Pressing the jog wheel while “X-X.XX_OK?” is displayed

executes the update.

4. Pressing the STOP/CANCEL button while “X-X.XX_OK?”

is displayed initiates normal launch without executing the

update.

5. During update, the “Update” display ﬂashes.

6. Normal launch will be initiated if Version UP ﬁle version

and installed version are the same.

7. The microcomputer is automatically reset and re-

launches.

❋It may not work properly if the power is turned off during

update causing damages to the ﬁles in the memory.

❋CD-R with Version Up ﬁle needs to be ﬁnalized.

2.2 マイコンファームウェアの Update

Version Up ファイルが記録されたディスクを使用して、マイ

コンのファームを書き換えます。

1. Version Up ファイル(DNC620up.bin) が記録された

CD-R ディスクを挿入すると Update を開始します。

2. LCD に「F/W Update」を 1秒間表示後、LCD に「X-X.

XX_OK?」を表示します。「OK?」表示は点滅します。

LCD に表示されるバージョン番号はこれからアップデー

トするバージョン番号です。

3.「X-X.XX_OK?」表示中にジョグダイヤルを押すと Update

を実行します。

4.「X-X.XX_OK?」表示中にSTOP/CANCEL ボタンを押す

とUpdate しないで通常起動します。

5. Update 実行中は「Update」表示が点滅します。

6. Version Up ファイルのバージョンと本体のバージョンが

同じ場合は通常起動します。

7. 自動的にリセットを行い、再起動します。

❋ Update 中に電源を切るとメモリ内部のファイルが破壊さ

れ正常に動作しなくなりますので注意して下さい。

❋ Version Up ファイルが記録されたディスクはファイナラ

イズする必要があります。

“Update” display 「Update」の表示

Update execution conﬁrmation

display

Update 実行確認の表示

Display during update Update 実行中の表示

3. WIRING DIAGRAM

I/O_A UNIT (P201)

IR UNIT (P205)

UNIT (001M)

CD-DRIVE

STB LED UNIT (P208)

(BOARD IN)

(V990)

PANEL UNIT (P204)LCD UNIT JOG UNIT (P207)

POWER UNIT (P203)

MAIN UNIT(P101)

AC INLET(J700)

(001Z)

AC CORD

w1P(W002)

r10P (W003)

e24P (W011) t13P

(W013)

!36P

(W008)

u6P (W004)

o10P (W005)

*!024P

(with CD Drive)

!122P(W012)

!212P(W010)

!62P

(with LCD UNIT)

!314P

!521P (W014)

!44P (W007)

i3P

(W006)

J704

J701

J703 J702

J980 J981

HP JACK UNIT

(P206)

J800

J900 J970J850J851

J003

J002J010J012

J011J006J007

J503J502

I/O_B UNIT (P202)

J650

J501

J506

J001

J241

J222

UL TUBEx2(W016)

q2P (W001)

4. BLOCK DIAGRAM

KEY

JOG DIAL

AMP

LCD UNIT

AMP

LED

AMP

AMP AMP

AMP

BUF

[ANALOG OUT]

[DIGITAL OUT]

IR REMOTE

AMP

DC +3.3V

DC +5.0V

DC +18V

DC -18V

DC +3.3V

DC +12V

SYSTEM

LCD BACKLIGHT DVD-ROM DRIVE

ANALOG +

ANALOG -

SUB SYSTEM

DVD-ROM DRIVE

POWER CIRCUIT

POWER CONTROL CIRCUIT

DVD-ROM DRIVE

TOHEI

DV-S208PR-2

FLASH ROM

ES29LV160EB-70TG

16MBIT

SDRAM RAM

W9812G6GH-6

128MBIT SDRAM

16.9344MHz

EEPROM

AC IN

INLET

FRONT

POWER SW

AC 100V-240V

GPIO

25P PARALLEL

TALLY

DRIVER

DSUB 9P

CONNECTOR

DRIVER

TRANS S/PDIF

OUT

AES/EBU

OUT

DAC (with DIT)

AK4353

R571

RJ01

Q518

R572

RJ01

RJ02

MUTE

HP OUT

VARI

XLR OUT

RCA OUT

FIX

R802

TC9459

SERIAL I/F

uPD4721GS

Q503

Q502

J505

J504

Q310

Q301

Q510

Q511

Q510

Q512

Q513

Q515

Q516

J508

J509

J507

J801

J507

Q511

Q505, Q506

Q507, Q508

Q802, Q803

Q804, Q805

Q520, Q521

Q522, Q523

Q504

Q517

Q509

Q519

Q801

Q301

Q500

Q402, Q403

J500

7CH DRIVER

BD7956

Q003

FRONTEND DSP

BU9547

Q002

27MHz PLL IC

PLL1705

Q311

X301

J651

S970

S700

J700

D904

IR Flash

J652

Q413 X001

Q103 Q102

L504

V990

CPU

SH7263/32BIT

R5S72630P200FP

Q101

5 6

5. SCHEMATIC DIAGRAM

7 8

IMSA-9639S-24B

J241

1F-

2F+

3T+

4T-

5 C/c

6D/d

7 CD/DVD_SW

8RF

9 A/a

B/b

11 F

12GND_PD

13 VC

14VCC

15 E

16NC

17 VR_CD

18VR_DVD

19 CD_LD

20MD

21 HFM

22NC

23 DVD_LD

24GND_LD

10u/16V

C008

BU9547KV

Q002

1AVDD1

2AC

3BD

4VBIAS

5AGND1

8PD

9LD

10 ASY

11 PCO

12 FCO

13 FDOUT

14 TDOUT

15 SDOUT

16 CLVOUT

17 DVDD

18 MCK

19 DIN/DOUT

20 R/W

21 BUSY

22 SUBSYQ

23 SUBDATA

24 SUBCLK

25 WFCK

26 VDD_CORE

27 DGND

28 CLK

29 CLK88

30 RESETB

31 XBUF0

32 DGND

DVDD

DOUTA

LRCK

DCK

VDD_CORE

DFDIN

DFLRCK

DFDCK

DFSCK1

DGND

FLAG0

FLAG1

FLAG2

FLAG3

DVDD

DGND

TEST_IN

TEST_OUT

DVDD2

AGND2

LDACO

VCDAC

RDACO

AVDD2

AD_MONI0

AD_MONI1

ANA_MONI0

ANA_MONI1

FR1

EQ0

CD16.9M

BH15LB1WG

Q004

1VIN

2GND

3STBY 4

VOUT TPF043

D-GND

C040

0.1u

C007

0.1u

C014

22u/16V

C015

10u/16V

C017

0.1u

C016

0.1u

C020

TP062

TP061

TP060

TP059

R018

22u/16V

C019

0.1u

C018

R019

L001

18PG121

0.1u

C037

0.1u

C038

0.1u

C039

0.1u

C042

10u/16V

C041

0.1u

C035

680p

C022

CD_RST

3300p

C036

R025

10k

SUBCK

CD_R/W

CD_MCK

L002

18PG121

TPF042

0.1u

C024

100u/16V

C026

0.1u

C023

100u/16V

C025

R020 5.6k

R021 5.6kR013 18k

R017 33k

R016 33k

R015 30k

R014 30k

R012 18k

R011 18k

R010 18k

R009 8.2k

R008 8.2k

R003 27k R002 16k

OPEN

C009

3300p

C027

R022 27k

R023 27k

1500p

C028

0.1u

C029

R024 470

C031 1u 0.22u

C030

C032 1u

C033 1u

0.1u

C034

TPF001

TPF044

TPF002

TPF003

TPF004

0.1u

C003

47u/16V

C004

0.1u

C001

0.01u

C002

FG-4

TPF005

TPF006

TPF007

TPF008

0.1u

C005

47u/16V

C006

TPF009

TPF010

TPF011

TPF012 R001 10k

TPF013

TPF014

R004 4.7

R005 4.7

0.01u

C010

Q007

2SA1586

0.01u

C011

AGND

TPF015

TPF016

TPF017

TPF018

R006 100k

100u/16V

C012

100u/16V

C013

R007

Q003

BD7956FS

LDO-

LDO+

VCC

ACTIN1

ACTIN2

TJMON

BTHC

SPVM_S

PGND1

PGND2

SPVM1

FIN

PGND3

SPVM2

SPRNF

HU+

HU-

HV+

HV-

HW+

SPIN

HW-

DGND 28 DVCC

29 SLIN1

30 SLIN2

31 SLVDD

32 SLRNF1

33 SLRNF2

34 CTL1

35 CTL2

36 SLGND

37 SL02-

38 SL02+

39 SL01-

40 SL01+

41 FIN

42 VC

43 FG

44 SPCNF

45 AGND

46 LDIN

47 ACTIN3

48 AVM

49 AC03-

50 AC03+

51 AC02-

52 AC02+

53 AC01-

54 AC01+

J222

IMSA-9610S-22C

to DRIVE UNIT

DISC_IN_LED

CLOSE_END_SW

DISC_EJECT_LED

DGND

DISC_IN_DET

DISC_OUT_DET

FEEDMT-

FEEDMT+

LIMIT_SW

POWER

HU+

HU-

HV+

HV-

HW+

HW-

LOADING+

LOADING-

R040 47k

R041 100k

0.1u

C051

100u/16V

C052

L003

OPEN

R043 120k

TPF041

0.1u

C048

22u/16V

C047

0.1u

C046

47u/16V

C045

470p

C049

R039 2.2

R038 2.2

R037 2.2

R036 2.2

R035 2.2

R034 2.2

R033 2.2

0.1u

C050

R050

R042 100k

0.22u

C053

R044 100k

R047 10k

R048 10k

R045 3.3k

R046 3.3k

CD_CTRL2

CD_CTRL1

0.1u

C054

0.1u

C055

100u/16V

C056

0.1u

C057

R049 47k

TPF040

TPF039

TPF038

TPF037

TPF036

TPF035

TPF034

TPF033

TPF032

R030

TPF031

TPF030

TPF029

TPF028

TPF027

TPF026

TPF025

TPF024

TPF023

TPF022

TPF021

TPF020

TPF019

R027

3.3k

R026

3.3k

R029

470

R028

470

0.1uC044

0.1uC043

D-GND

Q005

DTA144EK Q006

DTA144EK

R031 10k

R032 10k

Q001

BA4510F

Q001

BA4510F

+3.3V_DRIVE

+5V

+12V

+3.3V_DRIVE

TEST1 (SENS)

CD_FLAG3 (WQ)

CD_FLAG2 (GFS)

CD_FLAG1 (YFLAG)

CD_FLAG0 (C2FX)

CD_DCK

CD_LRCK

CD_DATA

SUBDATA

SUBSYQ

CD_BUSY

CD_DIO

DISCO_DET

DISCI_DET

CD_LIMIT

CLUMP_SW

WFCK

to SUBCODE

to AUDIO DATA

COMMAND I/F

(1/2)

(2/2)

P101 00MWI16CS1010

9 10

W9812G6GH-6

Q102

12345678910111213141516171819202122232426 2527

28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54

ES29LV160EB-70TGI-M

Q103

123456789101112131415161718192021222324

2625 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

+3.3V_CPU

10k

R120 C101

47p

C102

0.1u

+3.3V_SHA

3.3kR119

3.3k

R117

3.3k

R118

68R101

68R102

68R103

68R104

68R105

68R106

68R107

68R108

68R116

68R109

68R110

68R113

68R111

68R114

68R112

68R115

R5S72630P200FP

Q101

1PC10

2CASL

3RASL

4Vcc

5PC7

6Vss

7PVss

8PC6

9PVcc

10 DQMLU

11 CS0

12 RD

13 DQMLL

14 /CS3

15 PC2

16 Vcc

17 PC0

18 Vss

19 PVss

20 A1

21 PVcc

22 A2

23 A3

24 A4

25 A5

26 A6

27 A7

28 A8

29 PVcc

30 A9

31 PVss

32 Vss

33 A10

34 Vcc

35 A11

36 A12

41 PVss

42 A17

43 PVcc

44 A18

45 A19

46 A20

47 PE2

48 PE3

49 PE0

50 CKIO

51 Vcc

52 Vss

53 PVss

54 PVcc

55 XTAL

56 EXTAL

57 NMI

58 PLLVss

59 RES

60 PLLVcc

61 ASEMD

62 IRQ4

63 PE1

64 IRQ0

65 PVss

66 PE5

67 PVcc

68 RxD2

69 TxD2

70 PE9

71 PE10

72 PE11

73 PE12

74 Vcc

75 WAIT

76 Vss

83 PE15

84 PVss

85 PB8

86 PB9

87 PB10

88 PB11

89 Vcc

90 MD

91 Vss

92 PVss

93 USB_X1

94 USB_X2

95 PVcc

96 MD_CLK1

97 MD_CLK0

98 USBDPVss

99 USBDPVcc

100 DM

101 DP

102 VBUS

103 USBAVcc

104 USBAVss

105 REFRIN

106 USBAPVss

107 USBAPVcc

108 USBDVcc

109 USBDVss

110 AN0

111 PA1/AN1

112 PA2/AN2

113 PA3/AN3

114 AVcc

115 PA4/AN4

116

AVREF

117 AN5

118 DA0

125

PF28

126

PF27

127

Vcc

128

AUDIO_CLK

129

Vss

130

PVss

131

AUDIO_X1

132

AUDIO_X2

133

PVcc

134

SSIDATA2

135

SSIWS2

136

SSISCK2

137

SSISCK0

138

SSIWS0

139

SSIDATA0

140

SSISCK1

141

Vcc

142

SSIWS1

143

Vss

144

PVss

145

SSIDATA1

146

PVcc

147

PF17

148

PF16

149

PF15

150

PF14

151

PF13

152

PF12

153

PF11

154

Vcc

155

PF10

156

Vss

157

PVss

158

PF9

159

PVcc

160

PF8

37 A13

38 A14

77 PVss

78 RTC_X1

81 PE13

82 PE14

123

PVcc

124

PF29

39 A15

40 A16

79 RTC_X2

80 PVcc

119 DA1

120 AVss

121

PVss

122

WDTOVF

161

PF7

162

PF6

163

PF5

164

PF4

165

SCS0

166

SSO0

167

PF1

168

Vcc

169

SSCK0

170

Vss

171

PVss

172

TMS

173

PVcc13

174

TDI

175

ASEBRKAK

176

TRST

177

TDO

178

TCK

179

PB0

180

IRQ1

181

PB2/IRQ2

182

PB3/IRQ3

183

PVcc

184

PVcc

185

PB4/IRQ4

186

PB5/IRQ5

187

PVss

188

Vss

189

SCL3

190

SDA3

191

Vcc

192

PD15

193

PD14

194

PD13

195

PD12

196

PVss

197

PD11

198

PVcc

199

PD10

200

PD9

201

PD8

202

PD7

203

PD6

204

Vcc

205

PD5

206

Vss

207

PVss

208

PD4

209

PVcc

210

PD3

211

PD2

212

PD1

213

PD0

214

D15

215

D14

216

PVss

217

D13

218

PVcc

219

D12

220

D11

221

D10

222

223

224

Vcc

225

226

Vss

227

PVss

228

229

PVcc

230

231

232

233

234

235

236

PVss

237

PVcc

238

RD/WR

239

CKE

240

PC11

+3.3V_CPU

18PG121

L103

TPF103

22u/16C140

C139 0.1u

C138 0.1u

C137 0.1u

C136 0.1u

C135 0.1u

C134 0.1u

C133 0.1u

C130 0.1u

C127 0.1u

C132 0.1u

C128 0.1u

C131 0.1u

C129 0.1u

C126 0.1u

C125 0.1u

C122 0.1u

C124 0.1u

C120 0.1u

C123 0.1u

C121 0.1u

C192 0.1u

C188 0.1u

TPF104

C198 0.1u

C190 0.1u

18PG121

L104

+1.2V_CPU

C166 0.1u

C197 0.1u

C195 0.1u

C196 0.1u

47u/16C201

C189 0.1u

C194 0.1u

C191 0.1u

+3.3V_SHA

18PG121

L105

C109 0.1u

C108 0.1u

C107 0.1u

TPF101

C113 0.1u

C112 0.1u

C111 0.1u

22u/16C110

100R122

100R123

3.3kR121

100R124

3.3kR125

100R279

100R261

3.3kR219

100R128

47R129

3.3kR127

68R130

3.3kR132

100R131

47R133

3.3kR134

100R262

100R278

47R135

47R136

47R137

47R138

47R139

47R140

47R141

47R142

47R143

47R144

47R145

47R146

47R147

47R148

47R149

47R150

47R151

47R152

47R153

47R154

TP29

TP34

100R246

100R263

100R244

47R155

Q104

SN74LVU04APW

11 10

Q104

SN74LVU04APW

13 12

Q104

SN74LVU04APW

Q104

SN74LVU04APW

Q104

SN74LVU04APW

Q104

SN74LVU04APW

X101

16.934M

15p

C116

15p

C117

1MR255

R257

33R258

47R254

120

R256

3.3k

R156

CON-14,7614-6002

J005

125

114

613

714

C103

TP59

C104

0.1u

18PG121

L101

C105

0.01u

DTA123EKA

Q105

DTA123EKA

Q106 1

3.3k

R253

2.2k

R252

C106

0.01u

10k

R283

PRST-

Q104

SN74LVU04APW

GND

VCC

C115

0.1u

18PG121

L106

22u/16

C114

TPF102

TP61

3.3k

R207

100R232

4.7kR233

100R270

KEY_COL[5]

100R234

100R235

RXD 100R236

100R237

100R238

100R239

100R240

1kR241

100R264

100R242

100R243

SUBDATA 100R245

100R266

KEY_COL[4] 100R269

100R267

1kR247

1kR126

TP95

5.6k

R248

TP89

0R287

0R288

0R289

0R265

IR_FLASH

18PG121

L102

D-GND

100R250 TEST1

TP118

D101

SML-512UWT86

470R249

TPF105

C118 0.01u

22u/16C119

OPEN

R275

TP122

KEY_COL[0]

100 R230 KEY_COL[1]

100 R229 KEY_COL[2]

100 R228

100 R227

100 R226

100 R225

100 R268

CD_DATA

CD_LRCK

CD_DCK

100 R223

100 R260

100 R224

TP140

TP142

100 R222

CD_FLAG0

SUBSYQ

TP146

TP147

TP148

220 R221

220 R220

100 R274

100 R271

100 R285

100 R272

100 R273

100 R276

100 R216

220 R218

100 R217

100 R213

100 R214

100 R215

100

R212

PLAY_COM

TRACK+

STDBY/CUE

PAUSE_COM

FADER

SEARCH-

TRACK-

SEARCH+

TP154

100 R284

D102

SML-512UWT86

470R251

DTA114EK

Q107

+3.3V_CPU

TPF106

3.3kR259

TP174

3.3k

R211

3.3kR208

TP176

R231

D-GND

TP177

TP178

100 R209

100

R210

TPF119

TPF118

TPF117

TPF116

TPF115

TPF114

TPF121

TPF123

TPF124

TPF125

100R206

100R205

100R203

100R204

100R201

100R202

100R200

100R277

100R199

100R198

0R281

100R197

0R282

100R196

100R195

0R280

100R191

100R192

100R193

100R194

CD_FLAG3

CD_FLAG1

CD_BUSY

CD_FLAG2

POFF_IN-

DISCO_DET

JOG_SW

JOGA

CD_LIMIT

DISCI_DET

JOGB

CLUMP_SW

TP198

100R286

KEY_COL[3]

OPEN R292

OPEN R291

OPEN

R290

47R190

47R189

47R188

47R187

47R186

47R185

47R184

47R183

R182

47R181

47R180

47R177

47R178

47R176

47R179

47R174

10R173

47R175

TP224

TP240

3.3kR157

3.3kR158

3.3kR159

3.3kR160

3.3kR161

3.3kR162

3.3kR164

3.3kR163

3.3kR169

3.3kR172

3.3kR165

3.3kR166

3.3kR171

3.3kR170

3.3kR168

3.3kR167

C199 0.1u

C193 0.1u

C187 0.1u

D104

IMSA-6802-01A

D103

IMSA-6802-01A

D-GND

KEY_RAW[1]

KEY_RAW[3]

KEY_RAW[0]

KEY_RAW[2]

LCD_RS

LCD_RW

LCD_E

LCD_RES-

POWER_OFF_EN

SP_CLR

SP_STB

SP_CLK

SP_DATA

CD16.9M

CD_RST

SUBCK

CD_R/W

CD_DIO

CD_MCK

CD_CTRL1

CD_CTRL2

BICK

SDTI

LRCK

CSN

CCLK

CDTI

FS2

FS1

SCL

SKIPBACK

100R293

MUTE_PT

S_STB

REMOCON

WFCK

MAIN_IR_DATA

EVR_CLK

EVR_DATA

EVR_STB

TXD

-WDTOVF

MCKO

SDA

LCD_DB4

LCD_DB5

LCD_DB6

LCD_DB7

SHA[16]

SHA[15]

SHA[13]

SHA[12]

SHA[10]

SHA[9]

SHA[20]

SHA[17]

SHDB[15]

SHDB[7]

SHDB[14]

SHDB[6]

SHDB[13]

SHDB[5]

SHDB[12]

SHDB[4]

SHDB[11]

SHDB[3]

SHDB[10]

SHDB[2]

SHDB[9]

SHDB[1]

SHDB[8]

SHDB[0]

DQMLL

CS0

SHRD

SHA[13]

SHA[11]

SHA[1]

SHA[2]

SHA[3]

SHA[4]

SHA[12]

SHA[10]

SHA[9]

SHA[8]

SHA[7]

SHA[6]

SHA[5]

DQMLU

SHRAS

SHCAS

SHRW

CKECKE

SHDQ[0]

SHDQ[1]

SHDQ[2]

SHDQ[3]

SHDQ[4]

SHDQ[5]

SHDQ[6]

SHDQ[15]

SHDQ[14]

SHDQ[13]

SHDQ[11]

SHDQ[12]

SHDQ[9]

SHDQ[10]

SHDQ[8]SHDQ[7]

CS3

SHA[1]

SHA[2]

SHA[3]

SHA[4]

SHA[5]

SHA[6]

SHA[7]

SHA[8]

SHA[18]

SHA[19]

DQMLL

SHDQ[0]

SHDQ[1]

SHDQ[2]

SHDQ[3]

SHDQ[4]

SHDQ[5]

SHDQ[6]

SHDQ[7]

SHDQ[8]

SHDQ[9]

SHDQ[10]

SHDQ[11]

SHDQ[12]

SHDQ[13]

SHDQ[14]

SHDQ[15] SHDB[15]

SHDB[14]

SHDB[13]

SHDB[12]

SHDB[11]

SHDB[10]

SHDB[9]

SHDB[8]

SHDB[7]

SHDB[6]

SHDB[5]

SHDB[4]

SHDB[3]

SHDB[2]

SHDB[1]

SHDB[0]

SHCAS

SHRAS

DQMLU

CS0

SHRD

DQMLL

CS3

SHA[2]

SHA[3]

SHA[4]

SHA[5]

SHA[6]

SHA[7]

SHA[8]

SHA[9]

SHA[10]

SHA[11]

SHA[12]

SHA[13]

SHA[15]

SHA[16]

SHA[17]

SHA[18]

SHA[19]

SHA[20]

SHDB[3]

SHDB[4]

SHDB[5]

SHDB[6]

SHDB[7]

SHDB[8]

SHDB[9]

SHDB[10]

SHDB[11]

SHDB[12]

SHDB[13]

SHDB[14]

SHDB[15]

CKE

SHRW

SHDB[0]

SHDB[1]

SHDB[2]

SHDB[0]

SHDB[1]

SHDB[2]

SHDB[3]

SHDB[4]

SHDB[5]

SHDB[6]

SHDB[7]

SHDB[8]

SHDB[9]

SHDB[10]

SHDB[11]

SHDB[12]

SHDB[13]

SHDB[14]

SHDB[15]

SHA[14]

SHA[11]

SHA[14]

SHA[1]

P101 00MWI16CS1010

11 12

3.3k

R317

A-GND

10u/35

C315

A-GND

-14V

180p

C302

0.1u

C316

560

R307

47k

R308

TPF323

+14V

TPF324

0.1u

C309

NJM2068M

Q301

47u/16

C306

A-GND

J002

B6B-PH-SM3-TB

1A-GND

2Lch_AUDIO_OUT

3A-GND

4Rch_AUDIO_OUT

5+14V

6-14V

3.3k

R318

5.6k

R302

47u/16

C314

TPF329

A-GND

0.1u

C317

TPF301

560

R315

TPF302

NJM2068M

Q301

-14V

TPF303

TPF304

A-GND

0.1u

C313

47k

R316

10u/35

C318

A-GND

+14V

A-GND

9.1k

R301

100k

R354

R351

A-GND

0 (1/10W)

R349

0.1u

C325

R352

10k

R350

TPF327

NJM2387DL2

Q304

VIN

GND

CTL

ADJ

VOUT

R353

+14V

0.1u

C327

100u/6.3

C326

R358

DAN202K

D302

SN74LV04APW

Q307

OPEN

R359

D-GND

1.2k

R360

TPF306

R363

SN74LV125APW

Q308

Q312

DTA114TUA T106

+3VU

+3.3VD

OPEN

R361

D-GND

R362

DTC114EK

Q313

47k

R364

C335

0.1u

+3.3VD

Q308

GND

VCC

D-GND

100u/6.3

C332

680

R321

D304

SML-310MT

680

R329

TPF309

D-GND

680

R337

TPF319

TPF320

UDZSTE

3.6B

D311

0 (1/10W)

R327

R323

OPEN

C340

R322

+12V

+3.3VD

TPF317

+3.3VD

TPF321

220

R348

0.1u

C328

J001

B10B-PH-SM3-TB

1+5V

2+5V

3+12V

4D-GND

5D-GND

6POWER_OFF_REQ

7POWER_OFF_EN

8IR_DATA

9REMOCON_OFF

10 CPU_MODE

R339

+5V_PANEL

100u/6.3

C329

D-GND

100u/6.3

C320

R338

TPF311

R330

TPF315

0 (1/10W)

R334

R331

10k

R384

D-GND

0 (1/10W)

R326

0.1u

C330

220

R325

D-GND

0.1u

C333

TPF331

0.1u

C331

220

R333

10k

R320

0.1u

C339

+3.3V_CPU

D-GND

0.1u

C319

220

R341

0.1u

C321

0.1u

C341

47k

R383

C342

0.01u

0.1u

C343

10k

R328

4.7k

R389

0.1u

C345

0 (1/10W)

R319

OPENR382

10k

R336

+5V

TPF308

OPENR381

NJM2387DL2

Q302

VIN

GND

CTL

ADJ

VOUT

TPF318

D-GND

TPF325

47kR379

D-GND

0 (1/10W)

R335

+3.3VD

+5V

47kR380

TPF307

TPF316

TPF322

+5V_I/O

+1.2V_CPU

100k

R324

100u/16

C344

NJM2387DL2

Q306

VIN

GND

CTL

ADJ

VOUT

TPF310

100k

R332

100u/16

C346

100k

R340

D-GND

TPF314

SN74LV125APW

Q308

+3.3V_DRIVE

NJM2387DL2

Q305

VIN

GND

CTL

ADJ

VOUT

FG-4 FG-6

D-GND

FG-1

A-GND

D-GND

FG-2

D-GND FG-5

D-GND

FG-3

+3VU

R365

R366

R371

R372

R367

R368

R373

R374

R369

R370

CODEC/CPU_MUTE

R376

R377

D305

SML-310MT

D308

SML-310MT

Q303

BD9130NV

ADJ

VCC

ITH

GND

PGND

PVCC

+3.3VD

18PG121

L301

3.3K

R345

10u

C323

5.6K 1%

R342

10k 1%

R343

15k

R344

C322

0.01u

L303

2.2u 18PG121

L302

10u

C324

10u

C334

Q314

2SC3326

D309

SML-310MT

+3.3VD

TPF326

D306

SML-310MT

TPF328

D307

SML-310MT

TPF313

TPF332

POWER_OFF_EN

IR_DATA

REMOCON_OFF

CPU_MODE

R303

5.1k

R305

47u/16

C357

1200p

C359

27k

R306

C303

OPEN

R312

5.6k

R310

9.1k

R309

180p

C308

C310

OPEN

27k

R314

1200p

C360

47u/16

C358

Q309

TC7W04F

1234

5678

R347

DIT

D-GND

OPEN

C311

C305

OPEN

C307

+5V

D-GND

PLL1705

Q311

VDD3

DGND3

VDD2

VDD1

FS2

FS1

CSEL

XT1

XT2

AGND 9

VCC 8

MCKO1 14

MCKO2 15

SCKO0 18

SCKO1 19

SCKO2 2

SCKO3 3

DGND1 4

DGND2 16

L304

BLM18PG121SN1

R388

0.1u

C361

0.1u

C356

0.1u

C364

10u/16

C362

10u/16

C349

C347

C348

X301

27.000M

R385

470

D-GND

+3.3VD

A-GND

R387

OPEN

0.1u

C363

FS2

FS1

D-GND

R386

AK4353VFP-E2

Q310

123456789101112

13 14 15 16 17 18 19 20 21 22 23 24

+3.3VD

D-GND

47u/16

C350

0.1u

C351

BICK

SDTI

LRCK

PRST-

CSN

CCLK

CDTI

DZF

+5VA

0 (1/10W)

R346

A-GND

0.1u

C352

47u/16

C353

47u/16

C355

0.1u

C354

0 (1/10W)

R304

0 (1/10W)

R311

SKHMQLE010

SW301

MUTE_OUT

TALLY_MUTE

POFF_IN-

R390

R357

R375

R391

5.1k

R313

OPENR378

R392

MCKO

J503(I/O A UNIT)

ANALOG POWER

DVD DRIVE POWER

J702(POWER UNIT)

CPU AROUND POWER

CPU POWER

P.SW

TO W008

TO W005

(2/7)

(2/5)

(1/5)

(5/5)

(2/2)

(1/2)

P101 00MWI16CS1010

0 (1/10W)

R356

330

R355

+5VA

TPF312

D310

SML-310MT

Autres manuels pour Dn-c620 - Dnc620 Professional Broadcast Cd...

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