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A
A6 A7 A5 A8 A9 A10 D
V BOOSTER+5V BOOSTER+5V BOOSTER+5V B
V PS5V PS+5V PS+5V C
D
BTL+30V BTL+30V E
X SW+5.8V X SW+5.8V F



H QR7401 S:Syscon/Servo/Timer Section(Page: C )
UNR511200L R7401 R7402 R4532
S UNREG 38V UNREG.+38V
(SW L :ON) 330 330 680 A:Hi-Fi Audio Section(Page: D )
A1 D7401
MAZ4300NMF
C7415
50V1 D4501
V:Video Section(Page: E )
A2 R7433 B0AAED000003
S IIC DATA A3 100K Q7401 R4556
S IIC CLK A4 2SD1819A0L 10K
S AUDIO HEAD SW A5 (VTR P ON H :ON) TL4501
PB-FM ENV A H SW FM MIX OUT
S D REC H A6
TW4502 TW4503 TW4501
S ABS NORM L A7 A16
V AUDIO HEAD L A8
V AUDIO HEAD R A9
V AUDIO HEAD COM A10 K7402
V AV2 IN R A11
E75VEB
QR7402 C4519 R4521 C4518 C4516 C4515 C4513 C4512 C4511 C4510 C4509 C4508
V AV2 IN L A12 UNR511200L R7403 R7404 0.015 120K 0.22 0.1 0.1 0.01 0.01 0.033 0.015 16V22 16V10
V AV1 IN R A13 (SW L :ON) 330 330
V AV1 IN L A14
G V CONV VIDEO A15
D7402 C7424
LB7402 J0JHC0000032 MAZ4300NMF 50V1 R4520
S X SW 5.8V R7434 0
LB7401 J0JHC0000032
S VTR P ON H
LB7403 J0JHC0000032
100K Q7402
S JC P ON H 2SD1819A0L
(JC P ON H :ON)
E75VEG
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 R4518
A17




REC
4700




DC2



VCC




GND
ENV.DET
HIF/NOR




(5V)
X SW+5.8V A18
HOLD




OUT
V A 5V A+5V
TIMING
S REG12V L4502 C4520 PREAMP C4504 R4517
1.2u 6V22 & 0.047 510 C4505 10V33
SWITCH PNR
Q4501 33
LCH
16
V PY OUT B1AAGD000006 R4515 56K
V PB OUT (REG.A+5V) C4521 A12
D4502 C4545 C4544 R4555
F V
S
PR OUT
YOUT DM
MAZ4056NHF 6V22 0.01 820 16V10
34 PNR RCH SW SW 15
R4512 4300
R4522 4700 NOISE NOISE
S GPYOUT DM R4513 56K
S PBOUT DM C4522 C4523 R4523 A14
S PROUT DM REG.+12V 10V33 0.047 510 LCH R4511 4300
S AADC R 35 AGC AGC & 14
S AADC L SWITCH
S ANA5V Q4502 R4524
S X SW13V B1AAGD000006 1K INPUT R4510 9100
(REG.+12V) C4547 36 MUTE + SELECT 13
D4503 C4546 CONTROL
25V SWITCH R4503 22K
TO PS43001 MAZ4130NLF 0.01 LCH
I/O P.C.B. 4.7 B17
R4525
P4501 30K C4503 16V10
X SW 13V 1 X SW+13V REC AGC
37 ADJ. LPF LPF 12
REG5V 2 FM FM
E75VEB RCH
AADC IN L 3 MODULATOR/ MODULATOR/
AGC & DEMODULATOR DEMODULATOR
E AADC IN R 4 QR4502 SWITCH
RCH
RCH LCH
LCH GND
5 UNR511300L 38 GND(R)
BPF BPF (L) 11
PROUT DM 6 (RFC MUTE DRIVE) QR4504 R4516 56K
PBOUT DM 7 UNR521600L A11
GPYOUT DM 8 (RFC MUTE H :ON) R4509 4300
V GND 9 39 10
YOUT DM 10 C4549 R4519 R4514 56K
V GND 11 16V10 220 A13
PR OUT 12 R4508 4300
PB OUT 13 40 VCC(5V) 9
PY OUT 14
RGB H 15 C4524
6V100
AUDIO MUTE2 H 16 INPUT R4507 9100
MIX L OUT DM 17 QR4501 41 SELECT 8
MIX R OUT DM 18 UNR511300L SWITCH R4504 22K
(FM MUTE DRIVE) 1 2 RCH B19
R4526
D S MIX R OUT DM QR4503 A1
1K
42 7
C4502 16V10

S MIX L OUT DM XN0121600L IIC BUS
V AUDIO MUTE2 H (FM MUTE H :ON) R4527 INTERFACE
S RGB H 1K C4501 16V10
S REC A MUTE H 5 4 3 A2 43 OUTPUT OUTPUT 6
S FM MUTE H SELECT SELECT
SWITCH SWITCH
S I2C5DT C4526 RCH LCH
S I2C5CK 16V10
S DVD OUT H 44 5


V LINE OUT R R4506 4300
V LINE OUT L V FSC 45 VCOFO 4
S AU5V S AUDIO AV3 IN L R4501 56K
S AUDIO AV3 IN R B22
C S
V
VHS TUN H
VIDEO TUNER OUT 46 3

TO PS43002 TO PS43003
I/O P.C.B. I/O P.C.B. NORMAL R4505 4300
P4502 P4503 47 OUTPUT 2
I2C5CK 1 B1 VHS R OUT 1 B11 SWITCH R4502 56K
I2C5DT 2 B2 VHS L OUT 2 B12 B21
AU 5V 3 V GND 3
RF AUDIO OUT 4 VIDEO TUNER OUT 4 B13 48 1
LINE OUT L 5 V GND 5
LINE OUT R 6 DVD TUNER OUT 6 B14




VCC(12V)
VCC(5V)
GND 7 VHS TUN H 7




GND
MIX R OUT 8 B3 DVD DECODER L 8 B15
MIX L OUT 9 B4 DVD DECODER R 9 B16 IC4501
VTR P ON H 10 A GND 10 B17 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 AN3656NFBPBV
B DVD OUT H
DVD OUT L
11
12
VHS DECODER L
VHS DECODER R
11
12
B18
B19
(AUDIO PROCESSOR)

DVD OUT R 13 A GND 13 B20
PS12V 14 AUDIO AV3 IN R 14 B21
VHS/DVD TUN.VIDEO 15 AUDIO AV3 IN L 15 B22
C4529 C4531 C4530 C4533 C4534
DECODER L 16 X SW 5.8V 16
16V10 16V47 16V10 0.01 0.1
DECODER R 17 SCART IN L 17
JC P ON H 18 SCART IN R 18




R4560 6800



R4557 4700




R4530 4700
R4559 39K




R4558 68K




R4554 68K
V DECODER R V SCART IN R R4528 R4531
1K 1K
V DECODER L V SCART IN L
V VHS/DVD TUN.VIDEO
V PS12V V VGND
V DVD OUT R V HA GND
V DVD OUT L V S REF GND
A S AFC S-CURVE(DVD)
V NORMAL AUDIO OUT
B5
B6
V
S
A GND
AU GND
V NORMAL AUDIO IN B7
V TU AUDIO IN B8
B11 B12 B6 B7 B3 B4
S AFC S-CURVE B9
V DVD TUNER OUT B10 G

DMR-E75VEB/EG Hi-Fi Audio Section (Main P.C.B.(2/3)) Schematic Diagram (A)
H
1 2 3 4 5 6 7 8 9 10 11 12 13