Parts List - Yamaha TYROS 2 Service Manual

A B
<P.13>
Tyros2 OVERALL CIRCUIT DIAGRAM 12/13 (DJK,CK,INLET)
1
to DM-CN902
<P.7 F-3>
2
to DM-CN8
<P.7 C-4>
3
to DM-CN6
<P.4 K-2>
4
5
6
7
8
Tyros2
A B
C D E
DJK
Not Installed
TO DEVICE
USB
Not Installed
TO HOST
Not Installed
RGB OUT
Not Installed
VIDEO OUT
NTSC/PAL
to DM-CN36
POWER
ON/OFF
SW. Power Supply Unit
CN1
Connector Table (Power Supply Unit)
Connector No. Pin No. Signal Name Connector No. Pin No. Signal Name
CN1 1 AC NEUTRAL
INLET
2 AC LIVE
28CC1-2000005331 1 1
CN2
+3.3V
2
3
GND
4
5 NC
6 +5V
7 GND
CN3 1 +12V
2 GND
3 -12V
C D E
F G
Not Installed
1(SUSTAIN)
Not Installed
Not Installed
ASSIGNABLE FOOT PEDAL
2(S.ARTICULATION)
Not Installed
3(VOLUME)
Not Installed
Not Installed
OUT
MIDI B
IN
Not Installed
Not Installed
OUT
MIDI A
IN
Not Installed
<P.4 B-1>
Not Connected
to PNL-CN3
CK <P.10 B-5>
to AJK-CN2
<P.8 B-6>
to HDSB-CN1
<P.7 G-7>
CN5 1 +3.3V
to LCR-CN7
<P.7 B-6>
2 GND
3
NC
<P.7 H-4>
4 +5V
28CC1-2000005331 1
5 GND
CN6 1 +12V
2 GND
F G
H I
to DM-CN1
<P.2 A-3>
PHOTO
COUPLER
PHOTO
COUPLER
28CC1-2000005331 1
Not Installed
LCL-CN8
Note: See parts list for details of circuit board component parts.
WARNING
Components having special characteristics are maked
must be replaced with parts having specification equal to those originally installed.
印の部品は、安全を維持するために重要な部品です。
（セ）： Ceramic Capacitor
交換する場合は、安全の為に必ず指定の部品を御使用ください。
H I
J K L
Tyros2
1
2
3
4
1SS133,1SS176 (VB941200)
DIODE
DJK:D4,D5
1
5
2
1: ANODE
2: CATHODE
1SS355 TE-17 (VT332900)
MA111 (VR496500)
DIODE
DJK: D10,D12,D14
D16-D18
1
2
1 : ANODE
6
2 : CATHODE
7
8
and
Tyros2
J K L