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MAIN VII (DEMODULATOR) SCHEMATIC DIAGRAM
5
4
P7002
ANTENNA 1
P7001
GND
1
3
DTS CS(H)
32
TO MAIN I
SERIAL CLOCK
53
SERIAL DATA 0
54
TO MAIN V
UNSW +5V(VIDEO)
96
TO MAIN I
PLL LOCK(L)
31
TO MAIN V
SW +30V 94
2
TO MAIN III
TUNER VIDEO 83
TO MAIN I
AFC
35
TUNER VIDEO
80
TO MAIN II
FM SIGNAL(L)
34
TO MAIN I
TUNER AUDIO
79
TO MAIN II
1
TUNER SIGNAL(L)
33
TO MAIN I
FM MODE(H)
36
A
B
VIDEO SIGNAL
AUDIO SIGNAL
U7001
ENG36701G
B,C,F,G,I,J,L
ENG36702G
A,D,E,H,K,M
UHF/VHF TUNER/TV DEMODULATOR UNIT
1
2
5
3
4
6
7
Z
C7002
1000P
FOIL PATTERN
FOR ANTENNA
C7006
Z
L7002
C7001
1000
10
6.3V
C
10
11
12
15
8
9
13
14
16
17
18
C7003
C7004
C7005
C7007 1000P
R7001 1K
R7003 1K
R7002 1K
R7004 1K
C7008
0.01
7800 A,B,C,D,E,F,G,L,M
R7005 0
H,I,J,K
R7007 1K 1/4W A,D,E,H,K,M
C7009 2200P
B,C,F,G,I,J,L
D
E
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
20
21
24
25
19
22
23
Z
R7006
C7010 10/16V
270
VJBS3082
A,B,C,D,E,F,G,M
VJBS3080
H,I,J,K,L
F
G
COMPARISON CHART
OF MODELS & MARKS
MODEL
MARK
PVQ-130W / PVQ-1300W
E
PVQ-130WA / PVQ-1300WA
M
MODEL
MARK
Not Used
A
Not Used
B
Not Used
C
Not Used
D
Not Used
F
Not Used
G
Not Used
H
Not Used
I
Not Used
J
Not Used
K
Not Used
L
Not Used
Z
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