Read Sony STR-DA3400ES / STR-DG1200 (serv.man2) Service Manual online
STR-DA3400ES/DG1200
STR-DA3400ES/DG1200
11
11
VIDEO
ANALOG
CN6502
K
BOARD
VIDEO
BOARD
23
(4/7)
DIGITAL
22
BOARD
DIGITAL
(6/7)
VIDEO
17
BOARD
DIGITAL
(5/7)
VIDEO
VIDEO
BOARD
24
(3/7)
DIGITAL
(US, CND)(AEP, UK)
(US, CND)
(AEP, UK)
(US, CND)
(AEP, UK)
(US, CND)
(AEP, UK)
(US, CND)
(AEP, UK)
3.3
0
0
1.2
1.2
1.2
1.2
1.2
1.2
2.5
2.1
2.1
0
0
2.1
2.1
2.1
3.3
0
3.2
3.2
3.1
3.1
2.9
2.5
0
0
0
2.5
3.2
1.6
3.3
1.2
1.2
1.6
0.7
0.7
0.7
0.7
0.3
0.3
2.5
1.2
2.5
1.6
1.6
3.3
3.1
2.5
0
R3129
0
R3130
0
R3131
0
R3132
0.1
C3108
0.1
C3109
0.22
C3113
1
2
3
4
5
SI-3010KM-TL
IC3104
EN
VIN
GND
VOUT
FB
1
2
3
4
5
6
TK11225CMCL-G
IC3102
CONT
GND
NOISE
VOUT
GND
VIN
0.01
C3119
0.1
C3116
0.01
C3122
0.1
C3121
0.1
C3120
0.22
C3118
10V
100
C3117
10k
R3133
2.4k
R3134
10k
R3135
10k
R3136
0.1
C3125
10V
47
C3126
0
R3122
330
R3119
2.7k
R3115
330
R3120
2.7k
R3116
680
R3117
3900p
C3111
R3121
0
0
R3114
0.22
C3106
0.22
C3102
0.22
C3103
0
R3106
0
R3107
0
R3110
0
R3108
0
R3109
100
R3118
1000p
C3110
820p
C3112
VDAC_RESET
UC3V_SCL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 18 19 20 21 22
29
28
27
26
25
24
23
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
55
56
57
58
59
60
61
62
63
64
ADV7322KSTZ
IC3101
VDD_IO
TEST0
TEST1
Y0
Y1
Y2
Y3
Y4
Y5
VDD
DGND
Y6
Y7
TEST2
TEST3
C0
C1
C2
SPI_I2C_EN
ALSB
SDA
SCLK
P_HSYNC
P_VSYNC
P_BLANK
C3
C4
C5
C6
C7
RTC_SCR_TR
CLKIN_A
RESET
EXT_LF
RSET2
COMP2
CR/B
CB/R
Y/G
AGND
VAA
Y
C
V
COMP1
VREF
RSET1
S_BLANK
S_VSYNC
S_HSYNC
TEST4
TEST5
S0
S1
S2
VDD
DGND
S3
S4
S5
S6
S7
CLKIN_B
GND_IO
UC3V_SDA
JL3103
JL3104
JL3105
JL3106
8
7
6
5
4
3
2
1
CY2302-SXC
IC3100
FBIN
IN
GND
FS0
FS1
OUT1
VDD
OUT2
33
R3101
DAC_CLK_SEL
0.1
C3100
33
R3100
4V
33
C3101
1
2
3
4
5
6
7
8
9
9P
CN3100
VOUT
GND
Y/G OUT
GND
CB OUT
GND
CR OUT
GND
+3.3V
10V
100
C3114
VSYNC
33
R3112
33
R3113
300
R3125
300
R3124
JL3107
JL3102
JL3101
JL3100
5
4
3
2
1
TK11125CSCL-G
IC3103
CONT
GND
NOISE
VOUT
VIN
3.3V_AVIDEO
3.3V_IO
+3.3V
Q[16]
Q[17]
Q[18]
Q[19]
Q[20]
Q[21]
Q[23]
Q[28]
Q[29]
Q[30]
HSYNC
VSYNC
Q[31]
Q[32]
Q[33]
Q[34]
Q[35]
HSYNC
VSYNC
DE
DE
ODCK
VSYNC
Q[22]
FREQUENCY MULTIPLIER
IC3100
+2.5V REGULATOR
IC3102
D/A CONVERTER
IC3101
+2.5V REGULATOR
IC3103
IC3104
+1.2V REGULATOR
(7/7)
DIGITAL VIDEO BOARD
E
4
B
6
9
11
D
10
3
5
12
C
F
1
E
8
G
A
2
13
7
2-7. SCHEMATIC DIAGRAM - DIGITAL VIDEO Board (7/7) -
(Page 9)
(Page 8)
(Page 10)
(Page 35)
(Page 7)
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