Ic Block Diagram - Aiwa TVCN-202 NH1C3 Service Manual

Table of Contents

Advertisement

IC BLOCK DIAGRAM

IC, LA7676D
52
51
50
49
48
APC
VIDEO
VCO
DET
AMP
VIDEO
LOCK
DET
DET
1
1
2
3
4
5
IC, STR-S6707
42
41
47
46
45
44
43
AFT
LIM
AMP
FM-DET
IF
ATT
AGC
VIF
AMP
AF
RF-AGC
AMP
(VIF SIF)
(VIF SIF)
GND
VCC
12
6
7
8
9
10
11
40
39
38
37
36
35
GND
(V 1DEO
BLACK
CHR (MA)
EXPAND
JUNGLE)
1ST-BPA
2ND-BPA
ACC
KILLER
APC
COLOR-DEMO
TINT
CARRIER-F
VCO
OSD
OSD SWITCH
(JUNGLE)
(VIDEO CHROMA)
VCC
13
14
15
16
17
18
11
34
32
31
30
29
28
33
HOR
VCC
VER
SHARP
C/D
CONTRAST
VER
D.L.
SYNC-SEP
SOFT
CLAMP
SYNC-SEP
BRIGHT
HOR
AFC-2
C/D
-Y-OUT
PHASE
FBP-DET
SHIFTER
HDP
DSC
HOR
DRIVER
19
20
21
22
23
24
25
27
HOR
COIN
AFC-1
26

Advertisement

Table of Contents
loading

Table of Contents