JVC SR-VS30U, Руководство по обслуживанию

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1-9
CN5504 B
CN1
DRUM
MAIN PWB
DV MECHA
CN1502
DV MAIN
PWB
BOTTOM
CHASSIS
FRONT
PANEL
MAIN PWB
BOTTOM CHASSIS
CN7510
CN3011
AC/ HEAD
(WR7a)
AC/ HEAD
23
DETAIL"A"
Absorb the looseness of
the wire in the B part.
DETAIL"B"
electrode side
Push into the BOTTOM CHASSIS
and treat the wire according
to the following figure.
DETAIL"C"
Absorb the looseness of the wire
according to the following figure.
WIRING for MECHA ADJ
right side
FINAL WIRING
right side
After MECHA adjustment,
Treat the wire (WR7a) according
to the following figure.
Make a crease on the position where
the dotted line is not exceeded.
DETAIL "D"
DV MDA BOARD ASSEMBLY
BRACKET(DV)
Fig
No.
Symbol
Connected point
Connected point
Connection
Pin
No.
Type
(FPC/
WIRE)
1 WR2a MAIN CN7510 SW/DISPLAY CN7191 10 FPC
2 WR2b MAIN CN3011 SW/DISPLAY CN7001 20 FPC
3 WR4a MAIN CN7508 SW/REG CN5322 10 FPC
4 WR4b MAIN CN7509 SW/REG CN5321 12 FPC
5 WR4c SW/REG CN5325 FAN MOTOR - 2 WIRE
6 WR4d SW/REG CN5324 DV MDA CN5501 5 WIRE
7 WR4e SW/REG CN5323 DV MAIN CN1001 8 FPC
8 WR6a MAIN CN1 UPPER DRUM - 13 FPC
9 WR6b DRUM MOTOR CON1 MAIN CN3001 5 FPC
10 WR7a A/C HEAD CN1 MAIN CN2001 7 FPC
11 WR8a MAIN CN701 DV MAIN CN3501 14 FPC
12 WR8b MAIN CN2601 DV MAIN CN3701 8 FPC
13 WR8c MAIN CN3014 DV MAIN CN1503 4 FPC
14 WR10c DV MAIN CN1501 DV MDA CN5506 20 FPC
15 - MAIN CN7506 TERMINAL CN502 15 FPC
16 - MAIN CN7507 TERMINAL CN901 5 FPC
17 WR10a SENSOR(DV) - DV MAIN CN1502 15 FPC
18 WR10b PRE/REC(DRUM)(DV) - DV MAIN CN4001 8 FPC
19 WR11a DRUM MOTOR(DV) - DV MDA CN5503 11 FPC
20 WR11e HOUSING MOTOR(DV) - DV MDA CN5507 4 WIRE
21 WR11d ROTARY ENCODER(DV) - DV MDA CN5505 4 WIRE
22 WR11c LOADING MOTOR(DV) - DV MDA CN5502 2 WIRE
23 WR11b CAPSTAN MOTOR(DV) - DV MDA CN5504 18 FPC
Fig. 1-7-2
Table 1-7-1