1-11-3
Audio Block Diagram
H9900BLA
REC
AMP
100
3
AU
T
O
BIAS
2
1
+5V
+5V
Q404
Q406
BIAS
OSC
Q403
N-A-PB
T
O
Hi-Fi A
UDIO
BLOCK DIGRAM
N-A-REC
Q401
(PB=ON)
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
TUNER
IN2
IN1
R
ALC
DET
ALC
IC301
(A
UDIO SIGNAL PR
OCESS)
15
13
17
4
A
UDIO-PB/REC
CN504
3
A-COM
1
AE-H
2
AE-H/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
MAIN CB
A
PB-AUDIO SIGNAL
REC-AUDIO SIGNAL
Mode : SP/REC
71
A
U
DIO-MUTE-H
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
Summary of Contents for DPVR-6600
Page 33: ...1 12 3 H9900SCM1 Main 1 8 Schematic Diagram VCR Section...
Page 35: ...1 12 5 H9900SCM3 Main 3 8 Schematic Diagram VCR Section...
Page 36: ...1 12 6 H9900SCM4 Main 4 8 Schematic Diagram VCR Section...
Page 37: ...1 12 7 H9900SCM5 Main 5 8 Schematic Diagram VCR Section...
Page 38: ...1 12 8 H9900SCM6 Main 6 8 Schematic Diagram VCR Section...
Page 39: ...1 12 9 H9900SCM7 Main 7 8 DVD Open Close Schematic Diagram VCR Section...
Page 40: ...1 12 10 H9900SCM8 Main 8 8 Schematic Diagram VCR Section...
Page 42: ...1 12 12 H9900SCJ Jack A Schematic Diagram VCR Section...
Page 43: ...1 12 13 H9900SCAFV AFV Schematic Diagram VCR Section...
Page 45: ...1 12 15 H9900SCD2 DVD Main 2 3 Schematic Diagram DVD Section...
Page 47: ...1 12 17 H9900SCD3 DVD Main 3 3 Schematic Diagram DVD Section...
Page 74: ...DPVR 6600 DPVR 6630 H9900ED H9909ED 2005 04 16...
