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MAIN SIGNAL PATH IN REC MODE MAIN SIGNAL PATH IN PLAYBACK MODE
IC4501

JK4801




TO / FROM SYSCON
PP4801 PS7501 AV3 IN(R)
3 6 6
2
(R) PP4801 PS7501 AV3 IN(L)
5 5
5 42 IIC CLK S
IIC BUS
(L) INTERFACE
53 43 IIC DATA S

FRONT JACK PCB
57


JK4903
AV1 R IN
2 IC4502 9
(R)
AV2 R IN INPUT
LINE OUT DVD R OUT 10
X1 X0 SELECT
13 12 SWITCH
3 RCH
(L)
AV1 R OUT X AGC




FROM SYSCON
14 &
SWITCH

AV1 L IN
DVD L OUT 14
JK4902 Z1 Z0
3 5 45 FSC
AV1 AV2 L IN INPUT
(R) AV1 R OUT 15
SELECT
1 SWITCH
(L) Z LCH
AV1 L OUT AV1 L OUT
3 4
(R) AV1 R IN
2




FROM SYSCON
(L) AV1 L IN QR4501
6 9 OUTPUT
51 SWITCH SELECT
DVD H 10 MUTE RCH SWITCH
11 RCH
FROM 27 A_H_SW
QR4902- E QR4503
MUTE 52 SWITCH
Y0 LCH
DVD L/R MIX
1 2 PNR RCH


FM MODULATOR/
AV2 Y DEMODULATOR
(R) 15 OUTPUT
AV2 R OUT SELECT
1 SWITCH
(L) LCH
AV2 L OUT
3
(R) LPF
AV2 R IN
2




FROM SYSCON
(L) 4 PNR LCH
AV2 L IN
6 3
AV2 R OUT 1 BPF

AV2 L OUT PB60Hz H
30
AV2 R IN 8 QR4505

AV2 L IN BPF
TU7601
TUNER 13 TUNER AUDIO OUT 13 PREAMP
IC7301 & 29
SWITCH
DEC R OUT Hi-Fi
38 2 TW4502 AUDIO
HEAD
P5001
NICAM 24
7 L
DECODER
+ P5001
DEC L OUT
IC3001 AGC 21
8
1 R
P5001
JK4904 22
9
3
MUTE 6 62
(R)
DVD OUT LPF
2 1
(L)
FM MODULATOR/
DEMODULATOR AGC
R &
AUDO R (OUT) TO A.HEAD(W)
P4002
98
REC
MUTE VCA
SWITCH
FROM P8003 P4301 4 EQ NORMAL
DVD AC HEAD 2 61 SELECT 22
16 16 SWITCH
AUDIO




FROM SYSCON
BLOCK P8003 P4301 P
DIAGRAM 18 18
AUDIO L (OUT)
AV FROM P4002 PRE th
MUTE
79 MUTE H
DECODER AC HEAD
A.HEAD(R)
3
96
AMP TRAP
CTL
PCB

I/O SECTION

VHS MAIN PCB

NV-VP33EF
MAIN PCB AUDIO
BLOCK DIAGRAM