Printed Wiring Board - Usb Board; Schematic Diagram - Usb Board; Printed Wiring Board - Ir Board; Schematic Diagram - Ir Board - Sony MHC-V77DW Service Manual

6-39. PRINTED WIRING BOARD - USB Board -

• See page 30 for Circuit Boards Location.
1 2 3
A
USB BOARD
B
R3240
W3220
W3221
D3204 A K/A
R3228
C3225
C
C3226
CL3290
LP001
R3227
D >002P
BENTEN-MOTHERBOARD BOARD
CN6801
(Page 37)
E

6-40. SCHEMATIC DIAGRAM - USB Board -

1 2 3
A
USB BOARD
B
>048S CN3202
6P
BENTEN-MOTHERBOARD
VBUS 1
BOARD
C
D- 3
(9/11)
D+ 4
CN6801
USB_GND 5
(Page 47) SHIELD BUS 6
D
E
MHC-V77DW
•
: Uses unleaded solder.
4 5 6
REC/PLAY
5V 1A
CL3289
CN3203
K
6
5
7
4 1
C3218
11
(11)
1-980-637-
4 5 6
R3227
0
CL3290
C3216
D3201 C3225 C3226 C3218 C3219
100u
CL3286 DZ2J068M0L 6p 6p 10u 0.01u
16V
CL3287
CL3288
D3204
R3228
R3241
0 BAV99-215
0
C3223
0.001u
W3221
CL3289
W3220

6-41. PRINTED WIRING BOARD - IR Board -

• See page 30 for Circuit Boards Location.
7 8 1
A
IR BOARD
B
C
D
E

6-42. SCHEMATIC DIAGRAM - IR Board -

7 8 1
A
BENTEN-MOTHERBOARD BOARD
B
CN3203
REC/PLAY
5V 1A
C
D
E
67 67
•
: Uses unleaded solder.
2 3 4 5
R3300
CL3300
CL3305
CN3300
4 1
4 5
IC3300
11
CL3303
(11)
1-980-638-
>005P
BENTEN-MOTHERBOARD BOARD
CN6851
(Page 37)
2 3 4 5
IR BOARD
>052S
CN3300
4P
CL3303
SIRCS 1
(11/11)
CL3304
E+3.3V 3
CN6851
CL3305
DGND
4
(Page 49)
C3300
0.22u
R3300
22
MHC-V77DW
6 7 8
6 7 8
4
1
3.3
VO IC3300
2
PNA4823M01S0
GND
IC3300
CL3300 3.3 3
VCC
REMOTE CONTROL
SIGNAL RECEIVER
5