Hi-Fi Audio Block Diagram
H9308BLH
1-9-7
1-9-8
48
47
13
14
6
R-CH
INSEL
L-CH
INSEL
IF SINAL
PROCESS
NOR
SW
SERIAL
DATA
DECODER
OUTPUT
SELECT
VCO
LPF
L-CH
BPF
R-CH
PNR
L-CH
PNR
LIM
DEV
COMP
SW
NOISE
VCO
LPF
LIM
DEV
COMP
COMP
SW
NOISE
ENV
DET
DO
DET
MIX
R-CH
BPF
P
R
R
L
P
R
HOLD
PULSE
NOISE
DET
31
30
23
80
1
78
38
39
40
79
77
26
24
27
N-A-REC
LIM
4
N-A-PB
Hi-Fi-H-SW
A-MODE
TO AUDIO BLOCK
IIC-BUS SDA
IIC-BUS SCL
TO
SERVO/ SYSTEM
CONTROL BLOCK
Hi-Fi
AUDIO
(R) HEAD
Hi-Fi
AUDIO
(L) HEAD
CYLINDER
ASSEMBLY
MAIN CBA
FRONT JACK CBA
Hi-Fi-
A(R) 7
Hi-Fi
-COM 8
Hi-Fi-
A(L) 9
CL251
IC451
(MTS/ SAP/ Hi-Fi AUDIO PROCESS/ Hi-Fi HEAD AMP)
REC-AUDIO SIGNAL
PB-AUDIO SIGNAL
Mode : SP/REC
DVD AUDIO SIGNAL
AFV CBA
JK101
A-IN1(R)
A-IN1(L)
2
6
2
6
1
3
1
3
JK102
A-IN2(R)
A-IN2(L)
A-OUT1(R)
A-OUT1(L)
A-OUT2(R)
A-OUT2(L)
TU-AUDIO(R) 4
TU-AUDIO(L) 5
4
5
CN701
CN505
CN1
SIF
2
2
CN701
CN651
CN1
TU701
SIF
AUDIO
22
2
D.C.
ALC
SW
SW
ALC
D.C.
76
75
Q451
MUTE-ON
MUTE-ON
REAR
JK751
A-OUT(R)
A-OUT(L)
JK651
A-IN(R)-F
JK652
A-IN(L)-F
IC751
(SW)
12
13
14
15
2
1
11
10
9
SW CTL
BUFFER
BUFFER
Q101
Q102
Q752
VCR
DVD
VCR
DVD
A-IN(L)-F
9
9
A-IN(R)-F 10
10
OUTPUT SELECT
DVD-A(R)
DVD-A(L)
TO DVD AUDIO
BLOCK
<DVD SECTION>
TO SYSTEM
CONTROL
BLOCK
51
65
67
69
73
7
11
53
71
9
Summary of Contents for DBVR-2700
Page 32: ...1 10 6 1 10 7 1 10 8 H9308SCM2 Main 2 7 Schematic Diagram VCR Section...
Page 33: ...Main 3 7 Schematic Diagram VCR Section 1 10 9 1 10 10 1 10 11 H9308SCM3...
Page 34: ...Main 4 7 Schematic Diagram VCR Section 1 10 12 1 10 13 1 10 14 H9308SCM4...
Page 35: ...1 10 15 1 10 16 Main 5 7 Schematic Diagram VCR Section H9308SCM5...
Page 36: ...1 10 17 1 10 18 H9308SCM6 Main 6 7 Schematic Diagram VCR Section...
Page 37: ...1 10 19 1 10 20 H9308SCM7 Main 7 7 Schematic Diagram VCR Section...
Page 40: ...1 10 25 1 10 26 H9308SCAFV AFV Schematic Diagram VCR Section...
Page 43: ...1 10 31 1 10 32 BH9311F01013 B Function CBA Top View Function CBA Bottom View...
Page 46: ...1 10 38 1 10 39 1 10 40 BH9311F01013 A Main CBA Bottom View...
Page 47: ...1 10 41 1 10 42 1 10 43 H9308SCD1 DVD Main 1 4 Schematic Diagram DVD Section...
Page 48: ...1 10 44 1 10 45 1 10 46 H9308SCD2 DVD Main 2 4 Schematic Diagram DVD Section...
Page 49: ...1 10 47 1 10 48 1 10 49 H9308SCD3 DVD Main 3 4 Schematic Diagram DVD Section...
Page 50: ...1 10 50 1 10 51 1 10 52 H9308SCD4 DVD Main 4 4 Schematic Diagram DVD Section...
Page 72: ...2 4 6 DUALPALDA S 12 19 Cap Belt Fig DM11 Fig DM12 20 C 1 21...
Page 99: ...DBVR 2700 H9308BD...