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:REC SIGNAL :PB SIGNAL
IC3001
(VIDEO PROCESSOR)
MAIN P.C.B.

(SW1) (SW2)
6MHz COMP
P59001 P7402 C OUT DM ENC C IN 6MHz R-Y
91 BIAS a a
67 BPF OUT
12MHz b b 7
c c
+
(SW3)
P59001 P7402 Y OUT DM ENC Y IN 6MHz
93 CLAMP AV1
63 LPF a R-C
b OUT
9
FROM c
P59001 P7402 RPROUT DM ENC R/R-Y IN CLAMP/
DIGITAL P.C.B. 95 d
71 BIAS

(SW4) COMP
6MHz
a B-Y
P59001 P7402 GPYOUT DM ENC G/Y IN OUT
97 CLAMP 12MHz b 11
75
c
AV1 JK3901
B 21PIN JACK
P59001 P7402 BPBOUT DM ENC B/B-Y IN CLAMP/
99 OUT
79 BIAS 12
15 RED/C
JK3901 (SW6)
21 PIN JACK (SW5) COMP
6MHz a 7 BLUE
AV1 AV1 VIDEO AV1 V Y AV1
20 33 CLAMP a b
(TV) OUT (TV)
12MHz b c 14 11 GREEN
c d Y SAG
(COM) 19 VIDEO/Y
P91001 P7801 DEC Y OUT DT Y IN CLAMP
47 15
FROM 3 18
+ AV1
DVB-C CI P.C.B. P91001 P7801 DEC C OUT DT C IN G
46 CLAMP
1 20 OUT
17

(DMR-EX96CEG) Y SAG
20
(SW17Y)
a (SW7) Y
a OUT
19
b
(SW17C) b
AV3 Y a (SW8)
41 CLAMP
a C
OUT
b 22
(SW17V) b
a (SW9) (DMR-EX86EB/EC,EX96CEG)
AV3 C a
45 BIAS V
b OUT JK3003
23 VIDEO OUT
b
V
AV3 V SAG V
37 CLAMP 24 4
SV1
OUT
a 1
b AV1
c V
OUT
d 26
e
SV2 JK3901
21PIN JACK
a AV2
b V
OUT AV2
c 28 19 VIDEO
AV4 V (DECODER/EXT)
35 CLAMP d
e
DT Y
DT C C-ADC
AV1 V OUT CPN CIN DM P7402 P59001
81
AV3 Y 87
AV3 C V/Y IN DM P7402 P59001
AV3 V V/Y 83
ADC ADC
AV4 V OUTPUT OUT
AV4 Y AV4 Y SELECT 83
39 CLAMP SWITCH
AV4 C TO
AV2 R/C CIRCUIT
DIGITAL P.C.B.
AV2 V/Y
TUNER V SLICER P7402 P59001
AV4 C 85
43 BIAS 27

RGB CPSV P7402 P59001
SCL P7402 P59001 FROM/TO 80
88
JK3901
(SW10)
IIC BUS 19 DIGITAL P.C.B.
21 PIN JACK LOGIC SDA P7402 P59001
BIAS b 89 ANALOG TIMER
21 BLOCK SECTION
AV2 R/C AV2 R/C
RED/C 15 1 CLAMP a P7402 P59001
V SYNC OUT 82
23
AV2 G
AV2 GREEN 11 P7402 P59001
(DECODER/EXT) C SYNC OUT 86
AV2 B AV2 G 25
BLUE 7 3 CLAMP
TU7801: DMR-EX96CEG
AV2 V/Y TU7802: DMR-EH76EC
VIDEO/Y 20 (U/V TUNER)
AV2 B TUNER
5 CLAMP
V
CLAMP 30 17 VIDEO
OUT

AV2 V/Y
31 CLAMP
RGB CPSV

DMR-EH76EC,EX86EB/EC,EX96CEG
Main P.C.B. Analog Video Block Diagram