Yamaha EZ-EG 서비스 매뉴얼 - 페이지 32
{카테고리_이름} Yamaha EZ-EG에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Yamaha EZ-EG 34 페이지. Song chord chart
Yamaha EZ-EG에 대해서도 마찬가지입니다: 소유자 매뉴얼 (2 페이지), 짧은 설명서 (2 페이지), 보충 설명서 (3 페이지)
페이지 인쇄
1
2
3
EZ-EG OVERALL CIRCUIT DIAGRAM 1/2 ( DM )
DM
toAM-2-CN901
toAM-3-CN902
to MUTE-CN1
J only
to PN-CN3
MULTIPLEXER
EZ-EG
4
5
OP AMP
INVERTER
OP AMP
OP AMP
MUTE AMP
OP AMP
INVERTER
OP AMP
OP AMP
OP AMP
INVERTER
INVERTER
SYSTEM RESET
INVERTER
INVERTER
MASK ROM 16M WAVE
REGULATOR +3.3V
6
7
8
DC-DC CONVERTER
DAC
OP AMP
SWX00B
9
10
11
: Ceramic Capacitor
Note:
See parts list for details of circuit board
component parts.
PQ1CZ1T (XR404A00)
µPC2933T-E1 (XS516A00)
DC-DC CONVERTER
REGULATOR +3.3V
1: VIN
2: VOUT
3: OADJ
1
2
3
4: ON/OFFcont.
4
5
5: COMMON
MA221 (VB493900)
SFPB-62V (VZ060500)
DIODE
DIODE
1
2
1: ANODE
2: CATHODE
UDZ 2.0BTE-17 2.0V
(VU170900)
ZENER DIODE
to AM-1-CN801
1
2
1: ANODE
2: CATHODE
IC302 or IC301 are mounted.
MASK ROM 16M PROGRAM
AND
FLASH 4M (256K x 16)
SRAM 2M (128K x 16)
AND
AND
12
EZ-EG
A
2
1
3
1: V in
B
2: GND
3: V out
1
2
1: ANODE
2: CATHODE
C
D
AND
E
F
G
H
28CA1-8822924
1
EZ-EG