Parts List - Yamaha TYROS 2 Service Manual

A B
<P.9>
Tyros2 OVERALL CIRCUIT DIAGRAM 8/13 (DAC2A)
1
DAC2A
2
3
to DM-CN406
<P.5 B-5>
4
Not installed
5
Not installed
6
7
8
Tyros2
A B
C D E
DAC
DAC
Input resistance : Min. 10 k
ADC
REGULATOR
+3.3V
C D E
F G
Not installed
OP AMP
Not installed
Not installed
OP AMP
Not installed
OP AMP
Not installed
OP AMP
Not installed
REGULATOR
+5V
F G
H I J
Not installed
Not installed
OP AMP
28CC1-2000005333 1
（セ）：Ceramic Capacitor
Note: See parts list for details of circuit board component parts.
H I J
K L
Tyros2
1
to AJK-CN1
<P.8 B-5>
2
3
4
TAR5S33 (XZ642A00)
REGULATOR +3.3V -
DAC2A:IC102
5
4
1
5
2
3
1: CONTROL
2: GND
3: NOISE
4: OUTPUT
5: INPUT
µPC2905T-E1 (X5826A00)
REGULATOR +5V
DAC2A: IC101
2
1
3
6
1: INPUT
2: COMMON
3: OUTPUT
D1F60 (VS201100)
DIODE
DAC2A:D101,102
1
2
1:ANODE
2:CATHODE
7
RLS-73 TE-11(VV925900)
DIODE
DAC2A:D401-404
1
2
1 : ANODE
2 : CATHODE
8
Tyros2
K L