Table of Contents
Advertisement
A
B
8
7
6
51
52
5
47
C930
R906
48
16V
22
KA
100 1/4W
C931
R907
16V
22
KA
100 1/4W
49
C932
R904
16V
22
KA
100 1/4W
C933
4
16V
22
KA
100 1/4W
C936
50
16V
10
KA
L904
10uH 0305
C937
16V
10
3
2
1
A
B
G-13
更多难得资料请到江南家电维修论坛免费下载！
http://bbs.520101.com
C
STEREO SCHEMATIC DIAGRAM
NC
NC
NC
NC
NC
NC
NC
NC
0.5
0
0
4.9
0
0
0
0
0
0
0
4.9
4.9
4.9
0
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
NC
0
0.1
DACM_R
0.1
DACM_L
25 DACA_L
0.44
26 VREF2
NC
NC
0
NC
DACM_SUB
0.44
NC
NC
0
NC
NC
A2/NICAM/DOLBY IC
3.8
IC902
SC2_OUT_R
MSP3410G-QA-B8
3.8
SC2_OUT_L
0
VREF1
3.8
SC1_OUT_R
3.8
R905
SC1_OUT_L
40 CAPL_M
7.1
CAPL_A
8.0
AHVSUP
7.1
KA
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
0
0
0
3.7
0
3.85 3.85
0
3.8
3.8
0
3.8
3.8
0
C909
NC
NC
NC
NC
NC
470P CH
C910
0.0015 B
C911
16V
10
KA
57
56
55
54
53
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
(STEREO PCB)
L905
10uH 0305
C905
R909
100P CH
100
C906
R910
100P CH
100
NC
NC
NC
NC
NC
NC
NC
0
0
0
5.08
5.08
5.08
4.9
4.9
0.1
9
8
7
6
5
4
3
2
1
4.9
S101
0
0
NC
D_CTR_I/O_2
0
80 STANDBYQ
NC
D_CTR_I/O_1
79 ADR_SEL
0
NC
NC
0
NC
NC
0
NC
AUDIO_CL_OUT
0
NC
TP
C914
3P CH
2.4
XTAL_OUT
X901
1.9
100CT01803
XTAL_IN
C913 3P CH
0
TESTEN
2.6
C944
ANA_IN2+
56P CH
1.9
C945
ANA_IN-
65 AVSUP
56P CH
2.4
C946
ANA_IN1+
56P CH
4.9
AVSUP
4.9
56
57
58
59
60
61
62
63
64
3.8
3.8
2.6
0
0
0
0
3.98
3.98
NC
NC
NC
NC
C918
470P CH
C919
0.0015 B
C920
16V
10
KA
58
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
D
E
F
G
FROM/TO SOUND AMP
CP902
IMSA-9130S-10L
SDA
SDA
1
SCL
SCL
2
B901
P.CON+5V
P.CON+5V
3
B902
W4BRH3.5X6X1
P.CON+8V
P.CON+8V
4
W4BRH3.5X6X1
STEREO_RESET
STEREO RESET
5
SOUND_L
SOUND L
6
SOUND_R
SOUND R
7
GND
GND
8
SIF_IN
SIF IN
9
NC
10
FROM/TO SOUND AMP
CP901
IMSA-9130S-10L
SCART_A_IN1_R
SCART A IN1 R
1
SCART_A_IN1_L
SCART A IN1 L
2
SCART_A_IN2_R
SCART A IN2 R
3
SCART_A_IN2_L
SCART A IN2 L
4
FRONT_A_R
FRONT AUDIO R
5
FRONT_A_L
FRONT AUDIO L
6
SCART_A_OUT1_L
SCART A OUT1 L
7
SCART_A_OUT1_R
SCART A OUT1 R
8
SCART_A_OUT2_L
SCART A OUT2 L
9
SCART_A_OUT2_R
SCART A OUT2 R
10
PCB290
TEAA89
F
G
H
8
7
6
5
4
3
2
1
H
G-14
Advertisement
Table of Contents
