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STR-DA3400ES, STR-DG1200 (serv.man2) - Sony Audio Service Manual (repair manual). Page 10

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STR-DA3400ES/DG1200
STR-DA3400ES/DG1200
10
10
MICON
(2/3)
BOARD
CN2002
G
(5/7)
DIGITAL
VIDEO
16
BOARD
DIGITAL
BOARD
22
(7/7)
VIDEO
21
VIDEO
BOARD
(4/7)
DIGITAL
20
VIDEO
BOARD
(2/7)
DIGITAL
(US, CND)
(AEP, UK)
(US, CND)
(AEP, UK)
(US, CND)
(AEP, UK)
(US, CND)
(AEP, UK)
(US, CND)
(AEP, UK)
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
3.3
JL301
1
0.1
C3001
10k
R3058
0.1
C3010
0.1
C3016
0.1
C3013
470
R3017
0.1
C3006
0.1
C3020
4.7
C3019
0.1
C3003
4.7
C301
1
0.1
C3009
0.1
C3004
4.7
C3000
0.1
C3014
0.1
C3012
4.7
C3005
4.7
C3015
10k
R3016
0.1
C3017
JL3014
4.7
C3018
6.3V
330
C3023
33
RB3001
0.1
C3027
0
R3061
33
RB3007
33
RB3005
0.1
C3022
33
R3062
0.1
C3026
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC74LCX08FT(EKJ)
IC3001
GND
VCC
0
R3060
33
RB3006
10
C3025
33
RB3000
33
RB3002
44
38
39
40
41
42
43
7
6
5
4
3
2
1
37
36
35
34
33
32
8
9
10
11
28
29
30
31
17
16
15
14
13
12
27
26
25
24
23
22
21
20
19
18
IS61L
V12816L
IC3002
A4
A3
A2
A1
A0
CE
I/O0
I/O1
I/O2
I/O3
VCC
GND
I/O4
I/O5
I/O6
I/O7
WE
A16
A15
A14
A13
A12
NC
A1
1
A10
A9
A8
NC
I/O8
I/O9
I/O10
I/O1
1
VCC
GND
I/O12
I/O13
I/O14
I/O15
LB
UB
OE
A7
A6
A5
33
RB3004
0.1
C3024
0
R3059
0.1
C3028
33
RB3003
0.1
C3021
10k
R3063
0.1
C3029
0.1
C3030
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC74LCX245FK(EL)
IC3003
DIR
A1
A2
A3
A4
A5
A6
A7
A8
GND
B8
B7
B6
B5
B4
B3
B2
B1
XOE
VCC
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC74LCX245FK(EL)
IC3004
DIR
A1
A2
A3
A4
A5
A6
A7
A8
GND
B8
B7
B6
B5
B4
B3
B2
B1
XOE
VCC
DGND
+3.3V
UC3V_SDA
UC3V_SCL
DAC_CLK_SEL
VSYNC
VDAC_RESET
R3020
10k
R3021
47
47
R3051
R3050
10k
47
R3035
47
R3037
UC3V_SDA
UC3V_SCL
CEC
0
R3047
0
R3046
YAMAHA_WR_N
0
R3045
YAMAHA_RD_N
47
R3025
0
R3036
10k
R3040
100
R3041
YAMAHA_RESET
0
R3038
YAMAHA_CE
0
R3039
R3042
0
YAMAHA_WAIT
0
R3043
0
R3049
47
R3055
47
R3054
47
R3053
MUTE
0
R3034
YAMAHA_INTY
0
R3032
0
R3029
0
R3024
FI_P_DET
FI_UCOM_RESET
10k
R3007
1k
R3008
0
R3009
0
R3010
0
R3011
FI_UCOM_URAT_RX
0
R3012
FI_UCOM_URAT_TX
10k
R3003
0
R3013
FI_UCOM_BUSY
0.1
C3007
10k
R3019
22k
R3018
0.1
C3008
JL3007
JL3009
JL3016
JL3017
JL3018
JL3024
10k
R3033
10k
R3031
10k
R3023
10k
R3001
R3014
47
10k
R3004
10k
R3005
10k
R3052
JL3023
10k
R3048
470
R3030
470
R3022
47
R3057
10k
R3000
1k
R3056
1
2
3
4
5
6
6P
CN3001
GND
3.3V
RESET
SO(FRON VUCOM)
SI(TO VUCOM)
MD2
JL3020
JL3019
JL3022
JL3021
10k
R3015
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 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
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
MB91F467RAPMC-GE1
IC3000
VSS GND
 NO USE
NO USE
NO USE
NO USE
ST
OP
 IN
DAC CLOCK SEL
EDID_MUX_A
EDID_MUX_B
NO USE
VCC3 +3.3V
VCC3 +3.3V
VSS GND
C_1
Y
AMAHA
  FLASH CE
NO USE
EXT_ROM CE
Y
AMAHA
 CE
SRAM CE
NO USE
Y
AMAHA
 RESET
Y
AMAHA
 W
AIT_N
Y
AMAHA
 READY_N
NO USE
SRAM OE,UB,LB/Y
AMAHA
 RD_N
SRAM LB,WE
SRAM UB,WE/Y
AMAHA
 WR_N
NO USE
NO USE
TX_RST
TX 5VPWR
VDAC_RESET
NO USE
NO USE
RX_RST
VCC3 +3.3V
C_2
VSS GND
X0
X1
VSS GND
X0A
X1A
VCC3 +3.3V
VSS GND
SRAM IO0
SRAM IO1
SRAM IO2
SRAM IO3
SRAM IO4
SRAM IO5
SRAM IO6
SRAM IO7
SRAM IO8/YAMAHA D0
SRAM IO9/YAMAHA D1
SRAM IO10/YAMAHA D2
VCC3 +3.3V
VSS GND
SRAM IO11/YAMAHA D3
SRAM IO12/YAMAHA D4
SRAM IO13/YAMAHA D5
SRAM IO14/YAMAHA D6
SRAM IO15/YAMAHA D7
YAMAHA PS0
SRAM A0/YAMAHA PS1
SRAM A1/YAMAHA PS2
SRAM A2
SRAM A3
SRAM A4
SRAM A5
SRAM A6
SRAM A7
VCC3 +3.3V
VSS GND
SRAM A8
SRAM A9
SRAM A10
SRAM A11
SRAM A12
SRAM A13
SRAM A14
SRAM A15
SRAM A16
EXT_ROMA17
NO USE
NO USE
NO USE
VSS GND
VCC3 +3.3V
NO USE
NO USE
NON LPCM
1444_HPD
1444_OEB
+5V_SELA
+5V_SELB
NO USE
AUDIO MUTE REQ
1444_SELA
1444_SELB
1444_SELC
HPD_IN1
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
A
VSS/A
VRL
 GND
A
VCC3 +3.3V
A
VRH +3.3V
UC3V_SDA
UC3V_SCL
Y
AMAHA
 INT_N
NO USE
RX_INT
NO USE
TX_INT
NO USE
Faroudjia Power DETECT
Faroudjia UCOM RESET
MD3
MD2
MD1
MD0
INITX
VSS GND
VCC5 +5V
Flash Update RX
Flash Update TX
ENDFLAG
MAIN UCOM UART RX
MAIN UCOM UART TX
MAIN UCOM UART BUSY
Faroudjia UCOM UART RX
Faroudjia UCOM UART TX
Faroudjia UCOM BUSY
NO USE
NO USE
NO USE
VSS GND
VCC5 +5V
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
VSS GND
VCC5 +5V
NO USE
NO USE
NO USE
NO USE
NO USE
V.SYNC_DET
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
NO USE
VCC5
47
R3026
10k
R3028
1SS367-T3SONY
D3001
1SS367-T3SONY
D3000
10k
R3064
10k
R3065
1
2
3
4
5
6
7
8
9
10
11
12
13
14
14P
CN3000
VUCOM_RST
VUCOM_M/VM
VUCOM_VM/M
VUCOM_BUSY
VUCOM_EFLAG
VUCOM_MODE
GND
GND
CEC
STOP
VFLASH_VM/RS232
VFLASH_RS232/VM
NON LPCM
HDMI_ERROR (MUTE)
JL3001
JL3002
JL3005
JL3013
JL3012
JL3000
JL3006
JL3010
JL3008
JL3003
JL3004
JL3015
JL3025
JL3026
FB3000
X3000
0.1
C3002
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
D[8]
D[9]
D[10]
D[1
1]
D[12]
D[13]
D[14]
D[15]
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[7]
D[8]
D[9]
D[10]
D[11]
D[12]
D[13]
D[14]
D[15]
A[0]
A[1]
A[2]
A[3]
A[4]
A[5]
A[6]
A[7]
A[8]
A[9]
A[11]
A[16]
A[17]
A[12]
A[13]
A[14]
A[15]
Y
AMAHA_D[5]
D[13]
Y
AMAHA_D[3]
D[8]
Y
AMAHA_D[0]
D[9]
Y
AMAHA_D[1]
D[10]
A[1]
D[14]
Y
AMAHA_D[2]
D[1
1]
A[2]
D[15]
Y
AMAHA_A[0]
Y
AMAHA_A[2]
Y
AMAHA_D[7]
Y
AMAHA_D[6]
D[12]
Y
AMAHA_A[1]
A[0]
Y
AMAHA_D[4]
A[3]
A[2]
A[1]
A[4]
A[5]
A[6]
A[7]
A[8]
A[9]
A[10]
A[17]
A[16]
A[15]
A[14]
A[13]
A[1
1]
A[12]
TX_5VPWR
TX_RST
1444_OEB
1444_HPD
TX_INT
RX_INT
+5V_SELA
+5V_SELB
1444_SELA
1444_SELB
1444_SELC
HPD_IN1
A[10]
D[6]
EDID_MUX_B
EDID_MUX_A
RX_RST
VIDEO SYSTEM CONTROLLER
IC3000
4MHz
IC3002
S-RAM
IC3003
BUFFER
IC3004
BUFFER
IC3001
AND GATE
DIGITAL VIDEO BOARD (6/7)
(FOR DEBUG)
F
D
J
4
B
16
6
9
11
D
N
15
H
L
10
K
17
3
5
12
C
F
18
M
1
19
E
8
G
20
14
A
2
13
I
7
0
R3067
10k
R3066
2-6.  SCHEMATIC  DIAGRAM - DIGITAL VIDEO Board (6/7) -
(Page 30)
(Page 6)
(Page 8)
(Page 11)
(Page 9)
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