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VCO-f0
LOGIC
adj LOGIN
ET
SW20
AGC/
PNR Rch
T
SW21
5V)
MUTE
R
SW19
HIFI
SW18
MIX
L
R
DEC(R)SW
MUTE
L
SW17
SW16
L
R
DEC(L)SW
L
MIX
W22
SW2
PNR Lch
AGC/
SW1
INPUT SW(L)
T4)
-29dBV
INPUT SW(R)
VREF1
R4509
47K
R4502
47K
R4503
47K
R4511
47K
5
6
69
C4522
ECQB1H473JF3
R4522
510
ZZ-PROM
CCA 0
H/S
HIF/NOR
SW NOISE
PB FM IN
SW12
SW9
Rch
VCO
AUDIO LIMTER
PB
REC LPF
OUT
PC
PBLPF
HPF
ENV
NOISE EDIT
AH SW
LINER SW
HOLD T
AMP
HEAD
VCC
Rch BPF
FMLMT
Lch BPF
AMP
SW14
PC
PBLPF
MIX
AUDIO LIMTER
SW13
DET
SW4
SW NOISE
REC LPF
Lch
VCO
S/H
CCAOUT
NR REF
NR DET2
R4521
510
R4520
4700
C4505
6V33
R4518
75K
R4519
75K
7
R4534
120K
C4512
0.22[KB]
C4537
56P[GC][22]
L4502
R4529
R4500
1K
TW4502
VWJ0795=5
TL4507
C4511
0.1[KB]
C4518
K4509
C4510
0.01
VWJ0795=10
K4507
VWJ0795=7.5
C4509
0.01
C4508
0.033[KB]
C4534
0.015[B]
K4502
VWJ0795=10
C4507
6V22
C4506
16V10
C4501
ECQB1H473JF3
NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING.
THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST,AND MAY BE
SLIGHTLY DIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.
8
390u
680
DREC_H
ENVE
D4501
ABS_NORM_L
A_H_SW
K4506
0.01
AL
AR
A_COM
FM MIX
TW4501
VWJ0795=5
V:Video Section:(Page:
A:VHS Audio Section:(Page:
S:Syscon/Servo/Timer Section:(Page:
I:I/O Tuner Section:(Page:
DMR-ES45VP/ES46VP
VHS Audio Section
(Main P.C.B.(2/4))
Schematic Diagram(A)
9
D
S
S
S
V
V
V
C
)
D
)
E
)
F
)
10
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