1-12-7
Audio Block Diagram
E3B40BLA
REC
AMP
100
3
AU
T
O
BIAS
2
1
P-ON+5V
P-ON+5V
Q404
Q406
BIAS
OSC
Q403
N-A-PB
T
O
Hi-Fi A
UDIO
BLOCK DIGRAM
N-A-REC
Q401
Q405
SWITCHING
D-REC-OFF
5
EQ
AMP
9
8
7
LINE
AMP
REC-ON
A
U
DIO HD-SW
CONTR
O
L
MUTE
11
6
PB-ON
SP/LP-ON
P
R
ALC
DET
ALC
IC301
(A
UDIO SIGNAL PR
OCESS)
13
4
A
UDIO-PB/REC
CN504
3
A-COM
1
AE-H
2
FE-H
AU
D
IO
HEAD
AU
D
IO
ERASE
HEAD
A
CE HEAD ASSEMBL
Y
FE HEAD
2
FE-H
1
FE-H-GND
CN501
A
V
CB
A
PB-AUDIO SIGNAL
REC-AUDIO SIGNAL
Mode : SP/REC
71
VCR-A
UDIO-MUTE
IIC-B
US SCL
IIC-B
US SD
A
T
O
SER
V
O/SYSTEM
CONTR
OL BLOCK
DIA
GRAM
FULL
ERASE
HEAD
68
69
SERIAL
DECODER
(DECK ASSEMBLY)
12
16
INV
AT
T
SWITCHING
PB-ON
Summary of Contents for T3A-A8182DB
Page 39: ...1 13 6 E3B40SCAV4 AV 4 9 Schematic Diagram VCR Section...
Page 41: ...1 13 8 E3B40SCAV6 AV 6 9 Schematic Diagram VCR Section...
Page 42: ...1 13 9 E3B40SCAV7 AV 7 9 Schematic Diagram VCR Section...
Page 43: ...1 13 10 E3B40SCAV8 AV 8 9 Schematic Diagram VCR Section...
Page 44: ...1 13 11 E3B40SCAV9 AV 9 9 Schematic Diagram VCR Section...
Page 46: ...1 13 13 E3B40SCFJ Front Jack SW Schematic Diagram VCR Section...
Page 47: ...1 13 14 Rear Jack Schematic Diagram VCR Section E3B40SCRJ...
Page 60: ...1 13 27 AFV CBA Top View AFV CBA Bottom View BE6800F01091...
Page 91: ...T3A A8182DB T3A D8182DB T3D D8182DB E3B40 43 44ED 2007 05 30...
