Technics SX-PX554 User Manual

IC3
M5M34051FPE2
IC4
2DE
GND
VCC
1DE
E
1 2 3 4 5 6 7 8
+VCC
+5D
GND
IC5
T7WU04FTE12L
(TRIPLE INVERTER)
1 2 3 4 5 6 7 8
+VCCGND
A
B
C
D
E
1
+5D
2
SOFT
3
SOSU
4
SUST
5
MRXD
6
MTXD
7
TO
FJASP
CN6
CN6
L41 0
+5D
MAC
1
PC1
2
PC2
3
MIDI
4
MSEL
5
TXD-
6
TXD+
E
RXD+
RXD-
7
8
9
10
TO
COM
CN1
CN8
E
1
SW
2
LED
3
+5D
4
CN9
+5D
+5D
+5D
+5D
L42 0
L43 0
L44 0
L45 0 R11 470
R12 150K R13 150K R14 150K
C6 100P C7 100P C8 0.1 C9 0.1
C10 0.1
R10 470
R17 1.5K
R16 1.5K
R15 1.5K
R18 10K
L46 470
L47 470
L48 470
L49 470
R20 0
R21 0
A
B
B
C
A
B
C
D
Z11
10Kx4
D8
1
2
6
7
13
14
11
10
16
3
5
4
15
12
9
8
D9
D10 D11
C11
0.1
C3
0.1
C2
0.22
C1
5MI
+5D
+5D
SNS
0.22
D3
D2
D1
MA8030HTX
L35
0
R8
100K
R7
100K
R6
1K
R4
2.2K
R5
1K
R111
10K
R22 0
R23 0
+5D
R112
10K
R24 1M
R26
470
X2
C14
100P
C13
100P
R25
0
R35 1M
X3R36
4.7K
C24
100P
C25
100P
+5D
C26
0.1
D21
L50
0
D31
C23
0.001
L5 10
R19 0
Q2
Q3
2SD601AQTX
CHECK
TERMINAL
2SB709ARTX
QSXG2F0100DA
T7WU04FTE12L
(TRIPLE INVERTER)
QSXG2FR614DA
(BUS TRANSCEIVER)
UNLESS OTHERWISE SPECIFIED:
DIODES ARE MA111TX.
MAIN CIRCUIT
A
www.freeservicemanuals.info
09/08/2012
www.nostatech.nl
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Technics SX-PX554 Specifications

General

Brand	Technics
Model	SX-PX554
Category	Musical Instrument
Language	English