MHC-V77DW
MHC-V77DW
64
64
6-33. PRINTED WIRING BOARD - DUMMY Board -
• See page 30 for Circuit Boards Location. •
: Uses unleaded solder.
6-34. SCHEMATIC DIAGRAM - DUMMY Board -
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
2
1
29
28
CN3900
2
1
29
28
CN3902
C3900
C3902
C3901
C3903
R3901
R3900
CL001
C3904
DUMMY BOARD
(COMPONENT SIDE)
DUMMY BOARD
(CONDUCTOR SIDE)
1-981-268-
11
(11)
1-981-268-
11
(11)
BENTEN-
MOTHERBOARD
BOARD
CN6850
(Page 37)
>003P
SENSOR BOARD
CN1010
(Page 51)
>013P
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
DUMMY BOARD
CN3902
29P
1 SW+13V
2 SW+13V
3 M+5.2V
4 M+5.2V
5 LEDGND
6 LEDGND
7 LEDGND
8 LED-CLK
9 LED-DATA
10 LED-RESET
11 D+3.3V
12 LCD-CLK
13 LCD-DATA
14 LCD-CSB
15 LCD-INHIBIT/BKLED
16 LED-RED
17 LED-GREEN
18 PMIC4V
19 NC
20 D+3.3V
21 TOUCH-CLK
22 TOUCK-DATA
23 DGND
24 TOUCH1-RESET
25 TOUCH1-INT
26 PWR-KEY
27 DGND
28 TOUCH2-INT
29 TOUCH2-RESET
CN3900
29P
1
TOUCH2-RESET
2
TOUCH2-INT
3
DGND
4
PWR-KEY
5
TOUCH1-INT
6
TOUCH1-RESET
7
DGND
8
TOUCH-DATA
9
TOUCH-CLK
10
D+3.3V
11
NC
12
PMIC4V
13
LED-GREEN
14
LED-RED
15
LCD-INHIBIT/BKLED
16
LCD-CSB
17
LCD-DATA
18
LCD-CLK
19
D+3.3V
20
LED-RESET
21
LED-DATA
22
LED-CLK
23
LEDGND
24
LEDGND
25
LEDGND
26
M+5.2V
27
M+5.2V
28
SW+13V
29
SW+13V
R3901
0
R3900
0
C3900
0.1u
C3901
1u
C3902
0.1u
C3903
1u
>051S
BENTEN-MOTHERBOARD
BOARD
(11/11)
CN6850
(Page 49)
>057S
SENSOR BOARD
(1/3)
CN1010
(Page 52)
CL001
0.1u
C3904