Sony CDX-CA710X Service Manual page 28

CDX-CA710X/CA790X
POWVCC
28
IC2 BA5810FP-E2 (Servo Board)
FWD 1
LOADING PRE
REV
2
FWD REV
LDCONT 3 X3
POWER
PS
4
SAVE
IN1 5
IN2 6
PREVCC
(PRE.LOADING)
PREVCC 7
POWVCC12
(CH1.CH2)
+
8
VOL– 9
VOL+ 10
10k
10k
–
VO2– 11
LEVEL
SHIFT
VO2+ 12
–
10k
10k
10k
10k
–
VO1–
13
VO1+ 14
–
10k
10k
IC301 BA8270F-E2 (Main Board (2/2))
BUS ON
BUS ON
1
SWITCH
RESET
RST 2
SWITCH
BATTERY
BATT 3
SWITCH
CLK 4
VREF 5
DATA 6
I/O
GND 7
–
–
+ +
CH1-4
+
MUTE
POWVCC34
(CH3,CH4)
10k
–
LEVEL
SHIFT
10k
10k
–
LEVEL LEVEL
SHIFT SHIFT
10k
14 VCC
13 RST
12 BUS ON
11 CLK IN
10 B/U-C
9 DATA IN
8 DATA OUT
BIAS
28
27 OPIN4+
26 OPIN4–
OPOUT4
25
OPIN3+
24
23 OPIN3–
OPOUT3
22
MUTE
21
20 POWVCC
19 GND
10k
VO3–
18
17 VO3+
10k
10k
VO4–
16
15 VO4+
10k