Printed Circuit Board - Yamaha MCX-1000 Service Manual

Musiccast digital audio server
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A
B
MCX-1000
1
PRINTED CIRCUIT BOARD (Foil side)
MAIN P. C. B.
(Lead Type Device)
OPERATION (6) P.C.B.
2
1
3
4
5
6
7
58
C
D
Refer to "ENTERING SYSTEM ID" on pages 23 and 24.
「システムIDの書き込み」 (23、24ページ) 参照
OPERATION (5) P.C.B.
33
E
F
G
HDD
OPERATION (5) P.C.B.
Refer to "ENTERING SYSTEM ID" on pages 23 and 24.
「システムIDの書き込み」 (23、24ページ) 参照
H
I
CD-R/RW
AGND
AGND
+5V
+5V
+5V
+5V
+3.3SW
+3.3SW
FL2
1
FL2
FL1
FL1
VP
VP
DGND
DGND
KEY3
KEY4
KEY1
KEY2
DGND
PWR_KEY
N_RESET
DGND
SDO
40
IRIN
FLDB_CS
CKO
LED_ROOM5
FLDA_CS
LED_ROOM3
LED_ROOM4
LED_ROOM1
LED_ROOM2
LED_TIMER
LED_MP3
LED_STBY
LED_LAN
DGND
LED_PON
SCK
DAT
+5V
GND
J
• Semiconductor Location
Ref. No. Location
Ref. No. Location
D101
F5
IC310
E5
D301
D3
IC313
D3
IC314
E3
D304
E3
D401
B6
IC315
C3
D602
B3
IC401
B6
D603
D3
IC402
C6
D604
D3
IC403
C7
D605
D3
IC501
C5
D606
D3
IC601
D3
IC602
H4
D607
D3
D608
D3
IC603
E3
D610
H5
IC604
B3
D611
G4
IC605
H4
D615
H5
IC606
G4
IC101
B3
IC607
G5
IC103
G5
IC608
G6
IC609
G5
IC104
G5
IC107
F5
IC610
G5
IC108
G5
IC611
G5
IC109
F5
IC612
G4
IC110
F5
IC613
G5
IC111
G5
IC614
G4
IC615
H5
IC115
E6
IC116
E6
Q304
D3
IC119
D6
Q401
B7
IC120
D6
Q501
C3
IC121
F4
Q601
B3
IC122
F6
Q602
D3
IC222
G3
Q603
D3
Q606
E3
IC224
H3
IC225
H3
Q607
H5
IC301
D4
Q608
H5
IC302
E3
Q609
G4
IC303
E3
Q611
H5
IC304
E5
Q613
G4
IC305
F3
IC306
E3
IC307
D4
IC308
D4
IC309
E4

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