Sony HCD-ZX9 Service Manual page 62

HCD-ZX9
62
IC251 BA5947FM (BD81A Board)
19
CH4OUTR D
20
CH4OUTF D
21
CH3OUTF D
19k
PIN26
6.5k
22
CH3OUTR D
10k
Vref
POW
VCC
23
POWVCC
(ch3, 4)
50k 50k
50k 50k
24 POW
MUTE
VCC
50k 50k
25
GND
Vref
26
GND
PREGND 27
28
CT
29
CH3RIN
CH3FIN 30
100k
CH4IN 31
PIN3
32
CH4CAPA
10k
50k
OUTVREF 33
34
DPOUT
Pre
TREVCC 35
Vcc
NC 36
IC514 BA6956AN (MAIN Board)
IC515 BA6956AN (MAIN Board)
1 2 3 4
CH1PUTF
D 18
CH1OUTR
D 17
D 16 CH2OUTF
D 15 CH2OUTR
POW
VCC
14 POWVCC
(ch1, 2)
13 CNF4
12
GND
C-M
11
10 C-P
9
VG
8 CH2RIN
7 CH2FIN
CH1RIN
6
5 CH1FIN
SW
4 SW
3
OPIN+
2 OPIN-
1 NC
TSD
CONTROL LOGIC
5 6 7 8 9