JVC TV-20F242 Service Manual page 58

HF2
HF1
Y/C/AUDIO/
HF_COM
H.AMP/IN/OUT
FSC
Y/C_AUDIO
NORMAL_A
P.CON+5V
P.CON+9V
HIFI AUDIO/H.AMP/DEM
IC5501
AN3662FBP
22
AMP
24 AMP
21
45
62
61
VCO-FO
ADJ
LOGIC
25
40
51
58
No.51768
TV-20F242 TV-20F242
HIFI BLOCK DIAGRAM
J701
1
3
5
AGC 2
10
INPUT SW
4
15
AMP 53
OUTPUT
SW
57
AMP
PNR
48
BPF
FM LIM
30
29
DEM
BLOCK
28
27
36
42
LOGIC
43
56
2-9 2-10
2
4
6
7
J4201
2
3 6
4
2
3
J4202
No.51768
FRONT_VIDEO_IN
Y/C/AUDIO/
H.AMP/IN/OUT
REAR_VIDEO_IN
AUDIO_OUT_R
AUDIO_OUT_L
TU1_AUDIO_A
TV
V. REC_ST_H
HIFI_ENV.
HIFI_H.SW
MICON/
VCR_A_MUTE OPERATION/
DECK
SCL
SDA
ST_SELECT