Block Diagrams - JVC XV-N50BK Service Manual

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Block diagrams

Relay board section (SHEET 1)
FROM
T1CD T2CD F1CD F2CD RF+ RF- TR TC TD TA F2DVD F1DVD
Pick-up
Unit
FROM
Loading motor
assembly
FROM
FM+ FM- TRVSW VH SM1 SM2 SM3 H1+ H2+ H3+ H1- H2- H3-
Spindle motor
assembly
FL Display & Operation switch section (SHEET 7)
F+ F-
STANDBY
Standby LED
TO CN901
SHEET 8
-VDISP DOUT DIN CLK STB
REMO
Remote controller
IC802
LM+ LM- SWOPEN SWUPDN
FL Display
DI801
D825
FL Display driver
IC801
G1-G11
P1-P17
DIMMER1,2
K1
PRORED PROGRN
K2
Power switch
S801
XV-N50BK,XV-N55SL
TO CN101
SHEET 2
DIMMER1,2
Q825,Q826,D822
Operation switch
S805,S806,S807
PROGRESSIVE LED
D823
except Europe
K2
Operation switch
S802,S803,S804
2-3

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