Yamaha DTXTREME III Service Manual page 128

A B C
<Page 3>
DTXTREME OVERALL CIRCUIT DIAGRAM 1/4 (DM 1/2)
1
DM 1/2
2
REGULATOR +1.9V
to DMSUB - CN102
<Page 5 G-2>
3
Not installed
4
5
to DMSUB - CN107
<Page 5 F-5>
6
Not installed
7
8
9
10
11
to PN - CN701<Page 5 J-2>
DTC114EKA (VV655400) D1F60 (VS201100) 1SS355 TE-17 (VT332900)
DIGITAL TRANSISTOR DIODE 1A 600V DIODE
DM: TR3 DM: D1 DM: D5-9
3
1
1
2
1
R 1 OUT
IN
2
R
2
1: GND
GND
2
12 2: IN 1: ANODE
1: ANODE
IN OUT
3: OUT 2: CATHODE
2: CATHODE
GND
DTXTREME
A B C
D E F
BUS BUFFER
OR
SYSTEM RESET 2.9V
INVERTER AND
TRANSCEIVER
TRANSCEIVER
TRANSCEIVER
TRANSCEIVER
TRANSCEIVER
BUFFER
Not installed
TRANSCEIVER
TRANSCEIVER
to DMSUB - CN111<Page 5 D-7>
LMS8117AMP-ADJ (X0609A00)
REGULATOR +1.9V
DM: IC3
TAB IS
V OUT
1
2
3 1: ADJ/GND
2: OUTPUT
3: INPUT
D E F
G H I J
to DMSUB - CN113
to PN - CN704
<Page 5 G-4>
Not installed
<Page 5 J-4> Not installed
INVERTER
CPU
DECODER
SWP51
G H I J
K L M
to DMSUB - CN110 to JK - CN301 to DMSUB - CN104 to DMSUB - CN103
<Page 5 H-3> <Page 6 P-2> <Page 5 H-2> <Page 5 H-2>
USB
POWER
SWITCH
Photo Coupler
OR
<Page 4 M-6, M-10>
<Page 4 M-6, M-10>
SDRAM 64M
(EFFECT)
K L M
N O P
DTXTREME
Not installed
FLASH ROM
SDRAM 64M
SUB
Area4
FLASH ROM
SDRAM 64M
MAIN
Area0
Not installed
28CC1-2001033266-1
: not installed （未実装部品）
: Ceramic Capacitor (chip) （チップセラミックコンデンサ）
: Metal Film Resistor (chip) （チップ金属被膜抵抗）
: Metal Oxide Film Resistor（酸化金属被膜抵抗）
Note : See parts list for details of circuit board component parts
注： シートの部品詳細はパーツリストをご参照下さい。
DTXTREME
N O P
Q
1
2
3
4
5
6
7
8
9
10
11
12
Q