Video/Audio I/O Interface - Sony RDR-GXD310 Service Manual

For Schematic Diagram
• Refer to page 4-4 for waveforms.
1 2 3 4
NO MARK:REC/PB MODE
ER-036 BOARD
R :REC MODE
P :PB MODE

VIDEO/AUDIO I/O INTERFACE

A
-REF.NO.:50,000 SERIES-
CN105 28P
JL101
NC 1
JL102
EURO_MUTE 2
JL103
GND 3
JL104
EUAUOUTL 4
JL105
AUGND 5
JL106
B
EUAUOUTR 6
JL107
AUGND 7
JL108
AUGND 8
JL109 B-
UNSW-8V 9
JL110 CL101
ERC 10
JL111 B+
TO
UNSW12V 11
AV-096 BOARD
JL112 CL102
(7/8)
ERV 12
CN901 JL113
GND 13
(SEE PAGE
JL114 B+
C 4-19)
UNSW6V 14
JL115
PS101
UNSW6V 15
2A
JL116 CL103
ERY 16
JL117
GND 17
JL118 CL104
ERB 18
JL119
GND 19
JL120 CL105
ERR 20
JL121
GND 21
JL122
D
ERG 22
JL123
GND 23
JL124 CL106
XVMUTE 24
JL125
SDA 25
JL126
INT 26
JL127
SCL 27
JL128
EUROPOWER 28
E
B-
F
CN106 28P
JL129
C101
AVLINK 28
G
0.01u
B
N.C. 27
16V
N.C. 26
N.C. 25
JL133
GND 24
JL134
FSW 23
JL135
GND 22
JL136
L3B 21
JL137
GND 20
H JL138
L3G 19
JL139
GND 18
JL140
L3RC 17
JL141
GND 16
JL142
TO
TUDV 15
AV-096 BOARD JL143
(2/8)
GND 14
CN902 JL144
(SEE PAGE VY_AD 13
JL145
4-19)
ADGND 12
I JL146
EUAUINL3 11
JL147
ADGND 10
JL148
EUAUINR3 9
JL149
ADGND 8
JL150
EUAUINR1 7
ADGND 6
JL152
EUAUINL1 5
ADGND 4
J JL154
TULI 3
ADGND 2
JL156
TURI 1
K
SIGNAL PATH
L
VIDEO SIGNAL
AUDIO
CHROMA Y Y/CHROMA SIGNAL
REC
PB
M
N
16
5 6 7 8 9
Q104
MSB709-RT1 5.0
R118
22 1.0 B+
R135
2200
Q106
MSD601-RT1
5.0
R122
22
0.5
0
R137
2200 B-
Q105
MSD601-RT1
5.0
R120
22
1.0
0.4
R136
2200
Q107
MSD601-RT1
5.0
R124
22
0.5
0
R138
2200
Q108
MSD601-RT1 5.0
R126
22 0.5
IC102
0
R139
2200
-5V REG
Q109
D101 IC102 MSD601-RT1
5.0
EC10DA40-TE12
TK72250CMCL-G R128
22
0.5
R226 0
C107
R107
B- 47u 0
47k
3.2 -5.0 16V
CONT VOUT R113
R140
0
2200
-6.9 -6.9
R110 VEE
100k C102
VEE
C109
0.1u
L101 47u
B -1.2 GND
47uH
16V
NP
C106
C103 C111
0.01u
0.01u 0.1u
B 16V
B 16V B
IC101
R111
5V REG IC101 C104
0
TK11250CMCL-G 10u
16V
5.7 5.6
VCONT VIN
L102
GND GND
47uH
B+
1.3 5.0
NP VOUT
C105 C110 C112
10u
100u 0.1u
16V 16V B
R225
0
R134
220k
R130
220k
C108
0.1u
B
B+
16 15 14 13 12 11 10 9
IC103
CD74HCT4053PWR
1 2 3 4 5 6 7 8
B-
C113
0.1u
B
4-29
10 11 12 13
C123
47u
16V
B+
C124
R232 R176
0.1u
0 82
B
R155 R179
/2
0
52 51 50 49 48 47 46 45 44 43 42 41 40
GND1
C115 DGND
0.1u
1.7
B AUX_CVBS/Y
ENC_Y
0
TEST1
C114
FS_AUX
0.1u
B 2.1
CVBS/Y_OUT_to_AUX
ENC_C
R0/P4.9
VCC1
IC105
C116 FSL1
0.1u
1.5
B C_OUT_to_AUX
VIDEO I/O INTERFACE
ENC_R
R145
10k 0 IC105
VCC2
C117 PARALLEL1 BH7624KS2
0.1u
1.7
B CVBS/Y_OUT_to_L1
ENC_G
C121
2.8
FS2
100u
VREF
16V
1.6
R/C_OUT_to_L1
ENC_B
C118
0
0.1u G_OUT_to_L1
B PARALLEL2
R146
10k 1.7
B_OUT_to_L1
TU_CVBS
C119
0.1u 0
FS1
B PARALLEL3
R147
10k
14 15 16 17 18 19 20 21 22 23 24 25 26
JL159
C137
0.1u
B
R173
C135 82
0.1u
B
IC106
AUDIO I/O INTERFACE
IC106
BD3825FS-E2
ASW1 FS_L1_OUT
R4.9
P0
0
C131 ASW2 L1_L_IN
R0
0.1u P4.9
B+
B 0
+5V L1_L_OUT
5.0
0 0
R169
TU_R_IN L1_R_IN
47k
0 0
TU_L_IN L1_R_OUT
R170
47k
0
ASW3 GND
0
ASW4 FS_AUX_OUT
R165
330
0 0
DA_R_IN AUX_L_IN
R166
330 0 0
DA_L_IN AUX_L_OUT
0
FS_L1_IN AUX_R_IN
B-
-5.0
-5V AUX_R_OUT
0
FS_AUX_IN +12V
C133
0.1u
B
R230 R228
0 0
R148
220k
C120
0.1u
B
16 15 14 13 12 11 10 9
IC103,104
IC104
SELECTOR CD74HCT4053PWR
1 2 3 4 5 6 7 8
C122
0.1u
B
RDR-GXD310/HXD710/HXD910
14 15 16 17 18
B+
FB101
0uH
FB102
D127 2
0uH 1 3
HZM6.8ZWA1TL
FB103 D128 2
HZM6.8ZWA1TL 3 HZM6.8ZWA1TL
0uH 1
C146
FB104 0uH
0.1u
B D114
1.3
UDZSTE-176.2B
FB105
0uH D115
R188
UDZSTE-1713B
82
R0.7
R189 FB106
P1.8
82 D129 2
0uH
HZM6.8ZWA1TL 3
C143 1
47u
5.0 16V
Q110
RJK005N03-T146 FB107 D130 2
R194
HZM6.8ZWA1TL 3
MUTE 82 0uH 1
0 0
C144
FB115
0uH
0.1u
5.0 B R192 D131
4.9
1M HZM6.8ZWA1TL
1.9 FB116
1
R205 0uH 3
R190 C151 2
R195 100k 100p
100k C155
82
0 100p
R196
0.7 100k JL160 R206 C152 C156
2
100k 100p 100p
3
R186 1
R197
100k
JL161
0.7 82 D132
FB117
HZM6.8ZWA1TL
R198 0uH
0.7 82 JL162
R199
0 82 FB118
0uH
R187
0
FB108 0uH
FB109
0uH
D133 1
3
HZM6.8ZWA1TL 2
D134 2
FB110
HZM6.8ZWA1TL 1 3
0uH
FB111 0uH
D116
UDZSTE-176.2B
D117
FB112 0uH
UDZSTE-1713B
FB113 D135
2
0uH
HZM6.8ZWA1TL 1 3
D136
FB114 2
HZM6.8ZWA1TL 1 3
0uH
FB119 0uH
D137
HZM6.8ZWA1TL
FB120
1
R207 C153 C157 0uH 3
R180 2
100k 100p 100p
0 330
C147
R181 47u
330 16V
R208 C154 C158
C139
R114 2
100k 100p 100p
47u 1 3
0
16V
C148 D138
FB121
R182 HZM6.8ZWA1TL
47u 0uH
330 16V
R116 0
FB122
C140
R202 0uH
47u
100k
16V
C149
R201
47u
100k
16V
R184
330
C141
47u R221
16V 0
C150
R185
47u
0
330 16V
C142
47u R222
0 16V 0
C164
47u
12.0
16V
C145
0.1u
B
B+ R204
100k
R203
100k
4-30
19 20 21
1
CN103 21P
JL163
21 GND(E)
JL164
20 V_IN
JL165
19 V/Y_OUT
JL166
1
3
2 18 GND(E)
JL167
17 GND(E)
D139 JL168
16 BLANKING_IN
JL169
15 R_IN
JL170
C161 14 GND(E)
JL171
100p
C162 13 GND(E)
JL172
100p
12 N.C.
JL173
LINE 3V
11 G_IN
JL174 DECODER
10 AVLINK
JL175
9 GND(E)
JL176
8 FUNCTION_SW_IN
JL177
7 BI/CO
JL178
D140 6 A(L)IN
JL179
HZM6.8ZWA1TL
5 GND(E)
JL180
2
3 4 GND(A)
1
JL181
3 A(L)OUT
JL182
2 A(R)IN
JL183
1
3
2 1 A(R)OUT
D141
HZM6.8ZWA1TL
2
CN104 21P
JL184
21 GND(E)
JL185
20 V_IN
JL186
19 V/Y_OUT
JL187
1
3 18 GND(E)
2
JL188
17 GND(E)
D142
JL189
HZM6.8ZWA1TL
16 BLANKING_OUT
JL190
15 R/C_OUT
JL191
C159 14 GND(E)
JL192
100p
13 GND(E)
C160 JL193
100p
12 N.C.
FB124
JL194
0uH
11 G_OUT
JL195 LINE
1-TV
10 AVLINK
JL196
9 GND(E)
D125
JL197
UDZSTE-176.2B
8 FUNCTION_SW_OUT
JL198
7 BO/CI
JL199
6 A(L)IN
D143
JL200
HZM6.8ZWA1TL
5 GND(E)
JL201
2
4 GND(A)
1 3
JL202
3 A(L)OUT
JL203
2 A(R)IN
JL204
1
3 1 A(R)OUT
2
D144
HZM6.8ZWA1TL
VIDEO/AUDIO I/O INTERFACE
ER-036