Sony MHC-V77DW - Printed Wiring Board - USB Board; Schematic Diagram - USB Board; Printed Wiring Board - IR Board; Schematic Diagram - IR Board

MHC-V77DW
MHC-V77DW
6767
6-41. PRINTED WIRING BOARD - IR Board -
• See page 30 for Circuit Boards Location.
•
: Uses unleaded solder.
6-39. PRINTED WIRING BOARD - USB Board -
• See page 30 for Circuit Boards Location.
•
: Uses unleaded solder.
6-42. SCHEMATIC DIAGRAM - IR Board -
6-40. SCHEMATIC DIAGRAM - USB Board -
1
A
B
C
D
E
2 3 4 5 6 78
45
IC3300
1
4
CN3300
CL3304
CL3300
CL3303
CL3305
C3300
R3300
IR BOARD
1-980-638-
11
(11)
BENTEN-MOTHERBOARD BOARD
CN6851
(Page 37)
>005P
1
A
B
C
D
E
2 3 4 5 6 78
IR BOARD
3.3
3.3
C3300
0.22u
CL3305
CL3300
CL3304
CL3303
22
R3300
1
VO
2
GND
3
VCC
4
5
CN3300
4P
1
SIRCS
3
E+3.3V
4
DGND
REMOTE CONTROL
SIGNAL RECEIVER
IC3300
PNA4823M01S0
IC3300
>052S
BENTEN-MOTHERBOARD BOARD
(11/11)
CN6851
(Page 49)
1
A
B
C
D
E
2 3 4 5 6 78
7
14
5
6
CN3203
C3216
CN3202
LP001
W3220
W3221
1
6
3
CL3288
C3218
C3223
CL3289
C3219
CL3287
CL3290
CL3286
D3201
K
KA
K/A
A
D3204
JR
JR3282
R3241
R3240
R3227
R3228
C3226
C3225
USB BOARD
1-980-637-
11
(11)
BENTEN-MOTHERBOARD BOARD
CN6801
(Page 37)
>002P
5V 1A
REC/PLAY
1
A
B
C
D
E
2 3 4 5 6 78
USB BOARD
C3218
10u
C3219
0.01u
C3216
100u
16V
CL3290
CL3288
CL3287
CL3286
CN3203
D3201
DZ2J068M0L
C3223
0.001u
D3204
BAV99-215
W3220
CL3289
CN3202
6P
1VBUS
3D-
4D+
5USB_GND
6SHIELD BUS
0
R3241
W3221
R3227
0
R3228
C3225
6p
C3226
6p
>048S
BENTEN-MOTHERBOARD
BOARD
(9/11)
CN6801
(Page 47)
0
5V 1A
REC/PLAY