Sony KV-13M series Service Manual page 32

16 17 13
HPO HPI DET1
AGC DET 1
L-IN
22
1
R-IN
Vcc/2
VRS
18
10 21
Vcc
DET2
AGC DET 2
PS
GND PS
2 15
A BOARD : IC402 CXA2021S
19
20
CH-L CL-L
VCA
TONE
BASS VOL
TRE BAL
VCA
TONE
DAC
CH-R CL-R BAL VOL
BASS TRE
4 3 7 6
LOUT
9
ROUT
14
BUS DEC
SDA SCL
5 8 11
12