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VIDEO SIGNAL PATH AUDIO SIGNAL PATH
R0729 R0730
G 10K 10K
R0740
470
R0713 T0701
0 EQV5EC082P
R0717 R0711
470 180
C0724 R0745
220P 3.3M 1 2 3
C0707
50V2.2
6 4
C0717
F R0727 C0719 C0708 33P
0 0.1 50V
0.47
3.1 2.4 1.6 3.0 2.7 2.2 3.3 4.3 4.3 1.8 0 1.3
1 2 3 4 5 6 7 8 9 10 11 12
R0742
150
Q0702
2SD601A
PK0701 (AMP) BPF AMP EQ
3.6 SW AMP
DU7601-19 1 3.3
DU7601-20 2 LPF VCO FLL
DU7601-21 3 R0741 X TRAP
1.6 2.6 220 C0721
DU7601-22 SIF OUT 4 120P
2.4
E
DU7601-23 AFC S-CURVE 5
2.6
DU7601-24 TUNER VIDEO 6 BPF
5.0 AFT
DU7601-25 REG 5V 7 AGC AMP
DU7601-26 8 R0743
DU7601-27 GND 9
1K IC0701
LA75503 LIM
AMP VIDEO X 1ST
DET X X SIF
APC DET
DET
S PLL
FM
DET
IF
FIL VIF AGC 1ST
CONT AMP AMP
D DEEMPHP RF
AGC
24 23 22 21 20 19 18 17 16 15 14 13
2.6 2.4 2.2 3.3 2.8 2.8 5.0 1.6 0.1 4.0 2.4
C0713
6V330
D0702 C0701 C0704
0 1 0.033
R0705 R0708 C0714
4700 10K 1
VR0701 R0707 C0702 C0703
C 10KB 39K 1000P 1
R0719 C0712
4700 0.1
10 8 7 6
X0704
VLF1493
1 2 3 4 5
C0710
B L0701
0.27u
0.01
X0701 K0701 L0703 R0725
VLF1416 56P 2.2u 100
C0715
PP0701 3P
Note: 4MHz 1
AGC 2
Marked *(spare) parts are not assembled IF 3
GND 4 C0711 R0715
16V22 22K
Important Safety Notice: !
NV-VP25EC
A Components identified with the mark have
VP30EC/EB/EBL/EP
the special characteristics for safety.
When replacing any of these components TV DEMODULATOR PACK
use only the same type. NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE. SCHEMATIC DIAGRAM
1 2 3 4 5 6 7 8 9 10 11