Amplifier - JVC RC-BX30 Service Manual

TA8227P (IC401) : Amplifier
1. Terminal layout
SDBY
1 12
ROUT
2 11
RBS
3 10
13 14
SGND
4 9
RNF
5 8
RIN 6 7
MC14094 (IC601) : XXXXX
1. Terminal layout
STR
1 16
0 2 15
CP
3 14
OP0
4 13
OP1
5 12
OP2
6 11
OP3 7 10
GND
8 9
2. Block diagram
VC
LOUT
LBS
RIN 6
5
RNF
RIP
LNF
LIN
9
RIP
7
LIN
LNF 8
VCC
CE
OP4
OP5
OP6
OP7
OS2
OS1
SDBY VC
1
CH-1
9
45
9
30k
Bias Circuit
Thermal Shut Down
Protection Circuit
CH-2
9
45
9
30k
pre-GND
12
3 RBS
2 ROUT
4
S-GND
11
LOUT
10
LBS
RC-BX30
1-21