Table of Contents
Advertisement
Audio Block Diagram
N-A-PB
TO Hi-Fi AUDIO
N-A-REC
BLOCK DIGRAM
(DECK ASSEMBLY)
ACE HEAD ASSEMBLY
AUDIO
HEAD
AUDIO
ERASE
HEAD
FE HEAD
FULL
ERASE
HEAD
5
6
P-ON+5V
Q404
CN504
4 AUDIO-PB/REC
Q403
3 A-COM
BIAS
1 AE-H
OSC
2 FE-H
1
2
Q406
SWITCHING
D-REC-OFF
Q405
CN501
P-ON+5V
2 FE-H
1 FE-H-GND
Q401
SWITCHING
PB-ON
BOARD AV
IC301
(AUDIO SIGNAL PROCESS)
INV
PB-ON
EQ
8
9
AMP
SP/LP-ON
7
AUTO
3
100
BIAS
1-15-7
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
REC AUDIO SIGNAL
13
ALC
DET
R
LINE
ALC
MUTE
AMP
ATT
P
REC-ON
REC
AMP
SERIAL
DECODER
AUDIO HD-SW
CONTROL
16
68 69
71
VCR-AUDIO-MUTE
IIC-BUS SDA
IIC-BUS SCL
PB AUDIO SIGNAL
12
11
TO SERVO/SYSTEM
CONTROL
BLOCK DIAGRAM
E3TK0BLA
Advertisement
Table of Contents
