Technics SX-PR100 Service Manual

REPLACEMENT PARTS LIST......P.c.B. and Wiring Parts
Notes:
1. Printed circuit.board assembly with mark (NLA) is no longer 3. The “S” mark .is service standard parts and may differ
available after. production discontinuation of the complete from: production parts.
set. 4. O mark are new parts.
2. Important safety notice 5. For part No. with area mark, check the area when placing
Components identified by A\ mark have special characteris- an order.
tics important for safety. When replacing any of. these
components, use only manufacturer’s specified parts.
@ PRINTED CIRCUIT BOARD
TecaT mae [reno [baer [ro]
SX-PR100 SVIGT74H4051 8-channel Multiplexer
SVIGU3C04165 4M bit Mask ROM
SVIGM5218L Operational Amplifier
53~57, 60
1C29~44 SVIGM74H4066__—| Quad Bilateral Switches
1C51 ‘| SVIGMSM4011 2-input NAND Gate
1c52 MN3009 BBD (256 stages)
1C58 SVIGLM1894N Dynamic Nolse Reduction
TRANSISTORS
2SA1015-GR 2SAQ33STRS ©
28C2320LFG 28C1310FG
28J105GR FET
SXPG1 35731 : HH Pp
o SXPG142061
SXPG142031 other areas
. | SXPG141921
i | SXPG144011 [M] area only
| SXPQ142111A CPL
SXPG142121B CPR
- | sxpe141921 |
SXPG1362171 Ss
SXPG1362181 XS .
SXPG1362161 ES other areas
| SXPG142021 other areas
SXPG141921 | ey :
SXPG144011 [M) area aenty
SXPG142111A.. | RM
SXPG142121B PR
SXPG141311 MKB
SXPG1362171 aS
SXPG1362181 A
SXPG1362161 other areas
SXPG135731
DIODES
MA165TAS
Ds~12,
1§~22,
24~26, 29
OSCILLATORS
SVQG49S1500T 15MHz, Quartz Oscillator
EFOFC4004A3 4MHz, Ceramic Oscillator
SVQG49S1600T 16MHz, Quartz Oscillator
COMPONENT COMBINATIONS
EXBP78472JM 4.7KQ x8
EXBP74472JM 4.7KQX*8
EXKS142Z2073 1KQ/2KQ, Ladder Network
MAIN CIRCUIT
| ss INTEGRATEDCIRCUITS CIRCUITS
SVIGM74LS07 Hex Buffers (O. C)
: SVIGM74LS05 se | Hex Inverters (O.C.)
SVIGTLP513: ‘=. | Photo Coupler
SVIG7810HCW 1 chip 8 bit Microcomputer
SVIGM603A114 Gate Array
SVIG5R300AX1 512K bit EP ROM
SVIGD446C25 16K bit SRAM
SVIGD446415L 64K bit SRAM
SVIGTC40H373 Octal! D-type Latches
SVIG2R300BX1 256K bit EP ROM
SVIGTC40H004 Hex Inverters
SVIGTC40H374 3-State D-type Flip-Flop
SVIGTC40HO000 2-input NAND Gate
MN6635 Digital Sound Processor
SVIGU3C04203 4M bit MASK ROM
SVIGU3C04204 4M bit MASK ROM ©
SVIGBA9221 12 bit D-A Converter
SVIGM5238L Operational Amplifier
COIL & LINE FILTERS —
SLQG15W34DPQ | Coll
SLQG15W24DPQ | Coll
a
ETE
RS
Ic2
1c4
ICS,
11
Ice
IC7
IC8,
14
ICg,
10
C12
C13
IC15
IC16
Ic17
1C-18,
23
IC1
IC19-{ Go
1C20,
25
IG2t,
26
Pedal IN
MIDI (IN, OUT, THRU)
AUX IN, LINE OUT
JK3
JK4~6
JK7~10
SJSG1390A
SJSG1370A
SJJG400A
VARIABLE RESISTOR
EVA06215B55G 500 KQ B, Tuning

Technics SX-PR100 Specifications

General

Brand	Technics
Model	SX-PR100
Category	Musical Instrument
Language	English