1-9-5
1-9-6
H9512BLA
Audio Block Diagram
REC
AMP
100
3
AUTO
BIAS
2
1
+5V
+5V
Q404
Q406
BIAS
OSC
Q403
N-A-PB
TO Hi-Fi
AUDIO BLOCK
N-A-REC
Q401
(PB=ON)
Q405
SWITCHING
D-REC-OFF
5
EQ
AMP
9
8
7
LINE
AMP
REC-ON
AUDIO HD-SW
CONTROL
MUTE
11
6
PB-ON
SP/LP-ON
P
TUNER
IN2
IN1
R
ALC
DET
ALC
IC301
(AUDIO SIGNAL PROCESS)
15
13
17
4 A-PB/REC
CL504
3 A-COM
1 AE-H
2 AE-H/FE-H
A-PB/REC 4
A-COM 3
AE-H 1
AE-H/FE-H 2
CL287
AUDIO
HEAD
AUDIO
ERASE
HEAD
ACE HEAD ASSEMBLY
FE HEAD
2 FE-H
1 FE-H-GND
CL501
MAIN CBA
PB-AUDIO SIGNAL
REC-AUDIO SIGNAL
Mode : SP/REC
71
A-MUTE-H
IIC-BUS SCL
IIC-BUS SDA
TO SERVO/SYSTEM
CONTROL BLOCK
FULL
ERASE
HEAD
68 69
SERIAL
DECODER
(DECK ASSEMBLY)
12
16
INV
ATT
Summary of Contents for DCVR-4800
Page 29: ...Main 1 9 Schematic Diagram VCR Section 1 10 3 1 10 4 H9512SCM1...
Page 31: ...1 10 7 1 10 8 H9512SCM3 Main 3 9 Schematic Diagram VCR Section...
Page 32: ...Main 4 9 Schematic Diagram VCR Section 1 10 9 1 10 10 H9512SCM4...
Page 33: ...Main 5 9 Schematic Diagram VCR Section 1 10 11 1 10 12 H9512SCM5...
Page 34: ...Main 6 9 Schematic Diagram VCR Section 1 10 13 1 10 14 H9512SCM6...
Page 35: ...Main 7 9 Schematic Diagram VCR Section 1 10 15 1 10 16 H9512SCM7...
Page 36: ...Main 8 9 DVD Open Close Schematic Diagram VCR Section 1 10 17 1 10 18 H9512SCM8...
Page 37: ...1 10 19 1 10 20 Main 9 9 Schematic Diagram VCR Section H9512SCM9...
Page 39: ...1 10 23 1 10 24 Jack Schematic Diagram VCR Section H9512SCJ...
Page 40: ...1 10 25 1 10 26 Function Schematic Diagram VCR Section H9512SCF...
Page 41: ...1 10 27 1 10 28 AFV Schematic Diagram VCR Section H9512SCAFV...
Page 43: ...1 10 31 Main CBA Bottom View BH9510F01012A 1 10 32...
Page 47: ...DVD Main 1 3 Schematic Diagram DVD Section H9512SCD1 1 10 39 1 10 40...
Page 48: ...1 10 41 1 10 42 DVD Main 2 3 Schematic Diagram DVD Section H9512SCD2...
Page 50: ...DVD Main 3 3 Schematic Diagram DVD Section 1 10 45 1 10 46 H9512SCD3...
Page 97: ...DCVR 4800 H9512FD...