Parts List - Yamaha N-100 Service Manual

A B C
<Page 2>
N-100 OVERALL CIRCUIT DIAGRAM 1/3 (DM)
1
DM
2
3
SYSTEM RESET
Detection Voltage
4.2V
4
not installed
5
6
7
to MAEQ-CN4
<Page 3 I-11>
8
9
to JACK-CN9
<Page 3 N-6> REGULATOR +3.3V/+2.5V
10
to PJK-CN1
<Page 4 M-9>
11
12
N-100
A B C
D E F G
INVERTER
CPU (SWL01B)
Internal CLK 33.8688M
to PN-CN3
<Page 3 L-8>
to PN-CN2
<Page 3 L-9>
not installed
D E F G
H I J
not installed
not installed
MASK ROM 128M PROGRAM
CPU (SWL01B)
MASK ROM 128M PROGRAM
Internal CLK 33.8688M
BUFFER
DAC
REGULATOR +5V
H I J
K L M
DRAM 4M
not installed
not installed
OR
not installed
to JACK-CN1
OP AMP <Page 3 I-1>
AND GATE
K L M
N O P Q
N-100
µPC37M32TJ-E1-AZ(X5914A00)
NJM78M05DL1A(XS534A00)
REGULATOR +3.3V/+2.5V REGULATOR +5V
DM: IC005 DM: IC010
2
6
1
2
3 4 1: INPUT
1
5 2: NC
3: GND 3
1: INPUT
4: OUTPUT1
2: GND
5: OUTPUT2
6: GND(Fin) 3: OUTPUT
D1F60 (VS201100)
EC10DS4-TE12L (VN681100)
DIODE
DIODE
DM: D0001-0003
DM: D0001-0003
1
1
2 2
1: ANODE
1: ANODE
2: CATHODE
2: CATHODE
DTC123JKA (VY677600) UMG5N (WC668500)
DIGITAL TRANSISTOR DIGITAL TRANSISTOR
DM: TR006 DM: TA001, 002
5
3
4
2 1
2
1 R1: 10kΩ
3
R2: 47kΩ
R1 1: DTr1 IN
OUT
IN 3 2 1
2: GND
R2
1: GND R1 3: DTr2 IN
R1 R2 R2
GND
2: IN 4: DTr2 OUT
IN OUT
DTr2 DTr1
3: OUT 5: DTr1 OUT
GND
4 5
CPU (E-HOST)
to GHD EBUS-CN1
<Page 4 B-2>
not installed
28CC1-8834455-1 10
: not installed
: Ceramic Capacitor
Note : See parts list for details of circuit board component parts.
N-100
N O P Q
1
2
3
4
5
6
7
8
9
10
11
12