Y/C Block Diagram; Hi-Fi Block Diagram - JVC HR-J282EU Service Manual

4. Y/C Block Diagram

(PB MODE)
79 78 70 69 68
PB FM
SUB LPF
AGC
PB FM EQ FM OEM
V.ENV 84
IC301
LA71750M
87
90
C LPF ACC
93
96
(REC MODE)
80 79 78 76 75 70 69
W/D NL
CLIP EMPHA
W/D DETAIL
CLIP ENH
Y-LPF
88
REC
FM EQ
UP REC
(To Drum) 89
YNR
94
IC301
SP REC
LA71750M
(To Drum)
95
Main
Killer C-LPF
Conv
67 65 63 61
60dB AMP
MAIN
DE EMP
Y/C MIX
Y-LPF
46
YNR
Y-Delay 43
MAIN C-Delay
BPF
CONV (1H/2H)
ACC CCD
DET LPF
SYNC IN
CNC
29
IC201
LA70100M
21 25 18 14
68 67 65 59 58 54 52
29 16
IC201 LA70100M
2 12
SW 50 V.IN2 S1
48 V.IN1 TUNER
AGC
FBC
46
43
Y-DELAY
BPF
1H/2H
DELAY
Main COMP
ACC
Conv AMP
KILL DEC 33
32
REC APC
31
VX02 VX02
21 27 28 29
CLK-IN
4.43MHz

5. Hi-Fi Block Diagram

3-25 3-26