Parts List - Yamaha TYROS 2 Service Manual

A B
<P.7>
Tyros2 OVERALL CIRCUIT DIAGRAM 6/13 (DM 6/6,LCL,LCR,HDSB,USB)
1
DM 6/6
2
<P.2 C-2>
3
<P.2 C-4>
INVERTER
<P.2 F-7>
4
<P.2 F-7>
<P.2 C-4>
28CC1-2000005325-6 1
5
SI-8050S (XT442A00)
REGULATOR +5V
LCR
HDSB:IC1
1
3
5
2 1: INPUT
4
2: SW out
3: GND
4: OUTPUT
5: S.S
HZM6.2MWATR-E (WF468100)
ZENER DIODE ARRAY
DM:DA902
6
3
2
1
3
1: CATHODE1
2: CATHODE2
3: ANODE to CK-CN92
2 1
<P.13 G-7>
HZM6.2Z4MFA (WE297800)
ZENER DIODE ARRAY
DM:DA901
1
2
7
5
4
3
1 2
1: CATHODE1
2: CATHODE2
3: CATHODE3
4: ANODE
5 4 3
5: CATHODE4
1SS355 TE-17 (VT332900)
MA111 (VR496500)
DIODE LCL,LCR:D1-D14
1
2
*
8
1 : ANODE
*
2 : CATHODE
Tyros2
A B
C D
USB POWER SWITCH
USB-HUB
Not installed
Not installed
Not installed
USB
Not installed
Not installed
Not installed
to DJK-CN70
<P.13 C-2>
28CC1-2000005326 1
Not installed
ATTENTION
Hight Voltage(approx. 430 - 850V)
28CC1-2000005329-2 1
C D
E F G
Not installed
Not installed
to DM-CN2
<P.2 F-2>
to DJK-CN60
<P.13 C-2>
Not installed
USB TO DEVICE
to CK-CN92
<P.13 G-7>
CN1
LCD
LCD Backlight Unit
to SW. Power Supply Unit-CN6
<P.13 E-7 >
FG
E F G
H I
LCL
LVDS RECEIVER
Not installed
OP AMP
HDSB
to DM-CN32
<P.3 K-6>
to DM-CN35
<P.4 B-3>
SW. REGULATOR
+5V
（マ）：Mylar Capacitor
（セ）：Ceramic Capacitor
Note: See parts list for details of circuit board component parts.
H I
J K L
Tyros2
to PNL-CN1
<P.10 K-6>
28CC1-2000005329-1 2
FG
to HDD
(OPTION)
Not installed Not installed
FG 28CC1-2000005332 1
Tyros2
J K L
1
2
3
4
5
6
7
8