Yamaha PSR-S650, Service Manual

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A B C D E F G H I J K L
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A B C D E F G H I J K L
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PSR-S650
PSR-S650 OVERALL CIRCUIT DIAGRAM 2/5 (DM 2/2)
PSR-S650
PSR-S650
: Not installed （未実装）
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注 : シート部品詳細は、パーツリストをご参照ください。
Note : See parts list for details of circuit board component parts.
<Page 2>
DM 2/2
FLASH ROM 512M
(PROG./WAVE)
28CC1-2001078887-2 2
DAC
OP AMP
USB HIGH-SIDE
POWER SWITCH
REG5V
DC-DC CONVERTER
DC-DC CONVERTER
OP AMP
OR
OR
AND AND
CPU
(SWX02)
CPU
(SWX02)
AND
AND
CPU
AND
SWX02
XTAL : 16.9344 MHz
Int. clk : 135.4752 MHz
Bus clk : 67.7376 MHz
Ext. clk : 33.8688 MHz
USB
TO DEVICE
TO HOST
USB
to PNC-CN106
<Page 4 B:4>
to AM-CN402
<Page 3 B:3>
to 61H-MK-CN2
<Page 3 F:7>
to 61H-MK-CN1
<Page 3 F:6>
to 61L-MK-CN5
<Page 3 F:8>
<Page 1 C:5>
<C:6>
<H:8>
<H:8>
<C:7>
<Page 1 H:5>
<Page 1 H:7>
<Page1 B:6>
<Page 1 C:6>
<Page 1 C:6>
<Page 1 C:6>
<Page 1 C:5>
<Page 1 C:6>
<Page 1 C:7>
<Page 1 I:3>
<Page 1 L:1>
<B:5>
<B:7>
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