Sony CX-VX55 Service Manual page 64

CX-VX55/VX77
Ver. 1.1
64
IC710 STA-508 (MAIN BOARD (4/5))
IC730 STA-508 (MAIN BOARD (4/5))
IC750 STA-508 (MAIN BOARD (4/5))
IC770 STA-508 (MAIN BOARD (4/5))
NC 18
OUT1A 17
16
OUT1A
M3
VCC1A 15
M2
GND1A 14
GND1B 13
M4
VCC1B
12
M5
11
OUT1B
10
OUT1B
OUT2A 9
OUT2A 8
M17
VCC2A 7
M15
GND2A 6
5
GND2B
M14
VCC2B 4
M16
OUT2B 3
OUT2B
2
GND_SUB 1
IC001 BA3308 (KEY BOARD)
CH1
1 2 3 4
19
GND_CLEAN
20 GND_REG
21
VDD
22 VDD
23 IBIAS
24 CONFIG
25 PWRDN
26 TRI_STATE
27 FAULT
28 TH_WAR
29 IN1A
30 IN1B
31
IN2A
32 IN2B
33 VSS
34 VSS
35 VCCSIGN
36 VCCSIGN
MUTE
CH2
ALC
5 6 7 8 9