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

MHC-V77DW

6-33. PRINTED WIRING BOARD - DUMMY Board -

• See page 30 for Circuit Boards Location.
1 2 3
DUMMY BOARD
A
(COMPONENT SIDE)
B
C
>003P
BENTEN-
MOTHERBOARD
BOARD
D
CN6850
(Page 37) CL001
C3904
R3901
E
F
G
DUMMY BOARD
(CONDUCTOR SIDE)
H
I
J
K
MHC-V77DW
•
: Uses unleaded solder.
4 5 6 7
SENSOR BOARD
CN1010
(Page 51)
>013P
29 1
CN3902
28 2
R3900
11
(11)
1-981-268-
11
(11)
1-981-268-

6-34. SCHEMATIC DIAGRAM - DUMMY Board -

8 1 2
A
B
TOUCH2-RESET
TOUCH1-RESET
C
>051S
BENTEN-MOTHERBOARD
BOARD LCD-INHIBIT/BKLED
D
(11/11)
CN6850
(Page 49)
E
F
G
H
I
J
K
64 64
3 4 5 6
DUMMY BOARD
CN3900 CN3902
29P 29P
1 29 TOUCH2-RESET
TOUCH2-INT 2 28 TOUCH2-INT
DGND 3 27 DGND
26 PWR-KEY
PWR-KEY 4
TOUCH1-INT 5 25 TOUCH1-INT
6 24 TOUCH1-RESET
23 DGND
DGND 7
TOUCH-DATA 8 22 TOUCK-DATA
TOUCH-CLK 9 21 TOUCH-CLK
D+3.3V 10 20 D+3.3V
NC 11 19 NC
18 PMIC4V
PMIC4V 12
LED-GREEN 13 17 LED-GREEN
LED-RED 14 16 LED-RED
15 15 LCD-INHIBIT/BKLED
LCD-CSB 16 14 LCD-CSB
LCD-DATA 17 13 LCD-DATA
LCD-CLK 18 12 LCD-CLK
D+3.3V 19 11 D+3.3V
10 LED-RESET
LED-RESET 20
LED-DATA 21 9 LED-DATA
LED-CLK 22 8 LED-CLK
LEDGND 23 7 LEDGND
LEDGND 24 6 LEDGND
C3903 C3902 C3901 C3900
5 LEDGND
LEDGND 25
1u 0.1u 1u 0.1u
R3900
M+5.2V 26 4 M+5.2V
0
M+5.2V 27 3 M+5.2V
R3901
2 SW+13V
SW+13V 28
0
SW+13V 29 1 SW+13V
CL001
C3904
0.1u
7 8
>057S
SENSOR BOARD
(1/3)
CN1010
(Page 52)