5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
文件名称：
审核：
主板原理图
日期：
拟制：
6/7
主机型号： 硬件版本：2005-08
页次：
CDI10
文件编号：
A+12V
A-12V
A+12V
A-12V
AMP_L-OUT+
AMP_L-OUT-
AMP_MUTE
AMP_MUTE
A+12V
AMP_R-OUT+
A-12V
AMP_R-OUT-
A+12V
HP_R-OUT
HP_L-OUT
A-12V
VOL_L-OUT
AMP_MUTE
VOL_R-OUT
AMP_MUTE
PRE_L-OUT
AUX4_L-IN
AUX4_R-IN
PRE_R-OUT HP_AUX4_SEL
OPEN_KEY
POWER_ON
A-12V A-12VA-12V A-12VA-12V A-12VA-12VA-12V A-12VA-12VA-12VA-12VA-12V A-12V
AVCC
D12V
HPVCC HPVCC
A+12VA+12VA+12V A+12VA+12V A+12V A+12VA+12V A+12VA+12V A+12VA+12V A+12V A+12V
P10V A-12V A-5V D+5V DAB_VCC AVCC VFD_VCC D+12V A+12V
+
1C64
100uF
1C97
104
1R90 100
1C89
104
1C82
104
JP8
CP3524P1V00
12 34 56 78 910 1112 1314 1516 1718 1920 2122 2324
+
1C98
100uF
1R92 1K
+
-
1U16A
TDA1308T
3
21
84
+
1C112
2200uF
1C117 103
+
1C102
10uF
1C80
104
+
1C113
2200uF
1C93
104
1KJ6 P-12
3
2
4
6
7
51
8
+
-
1U14A
OPA2134
3
21
8 4
1R103 47K
1R101 47K
L6 47uH/3A
1R96 100
+
1C94
100uF
1C101
104
+
1C107 220uF
R61 10
1R97 1K
1R107 OPEN
+
1C96
100uF
+
1C115
1000uF
1R105
4K7
1R110
OPEN
1R91 1K
1C59
104
+
1C104
100uF
1R100 16K
+
1C106 220uF
+
1C90
100uF
1C105
104
+
1C86
100uF
1R109 OPEN
L5 47uH/3A
1C65
104
+
C37
2200uF
1L7 47uH/3A
1R111
OPEN
L8 47uH/3A C64 103
1JP4
CP3504P1V00
1
2
3
4
+
-
1U16B
TDA1308T
5
67
8 4
1C116 103
1R93 100
1R88 0
+
C38
2200uF
+
1C66
100uF
1L8 47uH/3A
+
1C100
100uF
1D6
1N4148
1C95
104
1R94 0
1C61
104
1L6 47uH/3A
+
1C92
100uF
1R102 16K
+
-
1U14B
OPA2134
5
67
84
JP6
XH-5A
1
2
3
4
5
1C118 103
1L5 47uH/3A
1C99
104
+
1C60
100uF
+
1C114
1000uF
L7 47uH/3A
+
1C58
100uF
1R99 100
1R89
OPEN
+
-
1U15B
OPA2134
5
67
84
1R106
10
1C87
104
+
1C79
100uF
1R104 4K7
+
C35
2200uF
1R95
OPEN
1JP3
CP3504P1V00
1
2
3
4
1R98 1K
1R108 OPEN
+
1C88
100uF
+
1C108
100uF
1C67
104
+
1C81
100uF
+
1C103
10uF
1C109
104
1R112
47
1C91
104
+
C36
2200uF
+
-
1U15A
OPA2134
3
21
8 4
