Sony PVM-9L1 - Page 47

A BCDEFGH
PVM-9L1
7-5 7-5
AA
A (2/2) AN5278 (IC3501)
1 2 3
IN
LF
TONE
4
VOL
5
RF
6
NF
7
GND
9
VCC
VCC
8
OUT
PREAMP
AC
MUTE
TONE
DC
MUTE
VOL
A (2/2) TDA8177 (IC551)
A (2/2) CXA1211M-T4 (IC553)
IN 1
1
2
3 4
8
7
6 5
VCA 1
VCA 2
CONT 1 OUT 1 GND
Vcc IN 2 CONT 2 OUT 2
A (2/2) LM358M (IC301, IC552)
1
2
3
4
8
7
6
5
OUTPUT A
INPUT A –
INPUT A +
GND INPUT B +
INPUT B –
OUTPUT B
V
CC
A (2/2) TDA6108JF (IC101)
6
8
9
7
5
4
2
3
1
THERMAL
PROTECTION
CIRCUIT
CURRENT
SOURCE
MIRROR 1
MIRROR 2
MIRROR 5
CASCODE 1
CASCODE 2
MIRROR 4
MIRROR 3
VIP
REFERENCE
DIFFERENTIAL
STAGE
1x
3x
Rf
Ri
BIN
VCC
BO
GO
RO
IK
GND
GIN
RIN
Ra
3x
1x
V CC
2
OUTPUT
STAGE
SUPPLY
6
FLYBAK GEN
3
FLYBACK
GENERATOR
POWER
AMPLIFIER
OUTPUT
5
TERMINAL
PROTECTION
GND
4
INVERTING IN
1
NON INVERT IN
7