
1-10-3
Audio Block Diagram
P7754BLA
WF19
REC
AMP
9
8
AU
T
O
BIAS
11
P-ON+5V
P-ON+5V
Q1871
BIAS
OSC
Q1872
Q1873
Q1874
Q1875
6
5
3
EQ
AMP
SP/LP-ON
P
R
ALC
REAR
TUNER
FR
ONT
IC1401
(A
UDIO SIGNAL PR
OCESS)
76
4
A
UDIO-PB/REC
CL1402
CN1301
CN2
CN2301
CN1302
CN2302
3
A
UDIO-COM
1
AE-H
2
FE-H
A
UDIO
HEAD
A
UDIO
ERASE
HEAD
A
CE HEAD
ASSEMBLY
FE HEAD
(DECK
ASSEMBLY)
1
FE-H
2
FE-H-GND
CL1403
MAIN CB
A
SUB CB
A
D-REC-H
FULL
ERASE
HEAD
78
80
4
LINE
AMP
LPF
MUTE
10
SERIAL
I/F
55
54
53
YCA-CS
YCA-SD
A
YCA-SCL
58
A
UDIO-MUTE
JK1801
HEADPHONE
JA
C
K
SPEAKER
R-CH
CL3802
CN1104
SP1801
FUNCTION CB
A
SPEAKER
L-CH
CN3801
SP801
SP(R)
1
SP-GND
2
SP(L)
1
SP-GND
2
CL3801
D
VD-A
UDIO-MUTE
SP-MUTE
19
19
D
VD-A
UDIO(R)
17
3
41
7
D
VD-A
UDIO(L)
T
O
Hi-Fi A
UDIO
BLOCK DIA
GRAM
16
9
1
16
D
VD-A
UDIO-MUTE
13
13
DTV
-SPDIF
A
UDIO-OUT(R)
A
UDIO-OUT(L)
N-A-IN
N-A-OUT
JK2601
WF20
WF8
DTV
-SPDIF
WF7
PB A
U
DIO SIGNAL
D
VD A
UDIO SIGNAL
REC A
U
DIO SIGNAL
DIGIT
AL
A
UDIO-OUT
(CO
X
IAL)
TO SYSTEM
CONTROL/SERVO
BLOCK DIAGRAM
TO DTV
BLOCK DIAGRAM
TO SYSTEM
CONTROL/SERVO
BLOCK DIAGRAM
2
11
IC1803
(A
UDIO AMP)
7
V
O
LUME
14
1
AMP
AMP
MUTE
/ST
A
NDBY
CONTR
OL
3
6
8
D
VD/DTV
D
VD/DTV
VCR
VCR
(L-CH)
(R-CH)
2
12
DIGIT
AL-A
UDIO-H
DTV
-A
UDIO(L)
DTV
-A
UDIO(R)
TO DTV
BLOCK DIAGRAM
V
OLUME
15
IC1850
(INPUT SELECT)
4
5
3
2
1
9
10
SW CTL
Q2608
BUFFER
Q2609
BUFFER
1,2
1,2
SP(R)
CN1802
JUNCTION-A CB
A
CN3802
1,3
1
,3
SP(L)
CN2401
CN2801
JUNCTION-B CB
A
Q2601
BUFFER
Q1850
DVD-H
TO SYSTEM
CONTROL/SERVO
BLOCK DIAGRAM
TO
DIGIT
AL
SIGNAL
PR
OCESS
BLOCK
DIA
GRAM
<D
VD
SECTION>
CN2A
DV
D
DTV
DV
D
DTV
1,2
1
,2
SP(L)
Содержание CT202MW8
Страница 44: ...1 11 3 Main 1 6 Sensor Schematic Diagram TV VCR Section P7754SCM1...
Страница 45: ...1 11 4 P7754SCM2 Main 2 6 Schematic Diagram TV VCR Section...
Страница 46: ...1 11 5 P7754SCM3 Main 3 6 Schematic Diagram TV VCR Section...
Страница 47: ...1 11 6 Main 4 6 Schematic Diagram TV VCR Section P7754SCM4...
Страница 48: ...1 11 7 P7754SCM5 Main 5 6 Junction A Schematic Diagram TV VCR Section...
Страница 50: ...1 11 9 P7754SCSUB1 Sub 1 3 Schematic Diagram TV VCR Section...
Страница 51: ...1 11 10 Sub 2 3 Schematic Diagram TV VCR Section P7754SCSUB2...
Страница 52: ...1 11 11 Sub 3 3 Schematic Diagram TV VCR Section P7754SCSUB3...
Страница 54: ...1 11 13 P7754SCDT1 DTV Module 1 2 Schematic Diagram TV VCR Section...
Страница 56: ...1 11 15 P7754SCD1 DVD Main 1 3 Schematic Diagram DVD Section...
Страница 57: ...1 11 16 P7754SCD2 DVD Main 2 3 Schematic Diagram DVD Section...
Страница 58: ...1 11 17 P7754SCD3 DVD Main 3 3 Schematic Diagram DVD Section...
Страница 61: ...1 11 20 B TP2501 BLUE TP1301 TP2504 GND R2583 H f0 Adjustment Sub CBA Top View TV VCR Section BP7750F01021 A...
Страница 78: ...1 17 2 P7754PEX Packing FRONT S4 S1 X1 Tape X2 X3 S3 S6 S7 S2 Packing Tape...