Yamaha CRX-E300 - Page 44

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ABCDEFGH I J
1
3
4
5
7
CRX-E300
6
44
MAIN (1)
+D5V DGND +M5V MGND +12V -12V +A5V AGND
CD Mechanism Unit
GND
FLSW
FEED
FEED
SPDL+
SPDL-
CLOSE
GND
OPEN
LOAD+
LOAD-
1
14
17
1
7
14
8
16
321
28
722
15
8
4
1
140
80 41
20 21
61 60
5
8
21
29 30
CDP. C. B.
(Lead Type Device)
CDP. C. B.
(Surface Mount Device)
CD Mechanism Unit
C GND AGND FA+ TA- E A VC
F LD PD TA+ FA- D B VCC
INPUT (1)
DATA-2
SQCK
FEOF
SUBQ
/CMDSEL
/MNRST
MCLK
STAN
TX
LDCTRL
TRAY
/CLDCK
/FLOCK
BLKCK
EFM
+5D
STAT
/MLD
/TLOCK
EFMGND
GND
ROUT
L OUT
DMUTE
SUBC
/CLSW
/FLSW
AGND
AGND
SIN
SBCK2
/OPSW
■ PRINTED CIRCUIT BOARD (Foil side)
Ref. No. Location
IC402 G3
IC404 H5
IC406 G5
IC407 I3
IC410 G6
Q400 H5
Q402 I3
Q407 H3
• Semiconductor Location
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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