Casio LK-125 Service Manual & Parts Guide

LK-125
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1: LK-125_DI
2: LK-125_EU
3: LK-125_UK
4: LK-125_US
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MAIN PCB
1 10368210 PCB ASSY/MDA1 TK-RJM510419*001 1111 BMDA1 PCB
CN8 10178633 WIRE/for speaker 1007TASC24100B4040 1111 XBlue (+)
CN9 10366747 WIRE/for speaker 1007TASC24100W4040 1111 XWhite (-)
VR1 69304870 VARIABLE RESISTOR EVND8AA03B53 1111 X
LCD Contrast
Volume
D1-D8 10276977 DIODE L1SS400T1G 8888 X
IC4 10240586 IC XC6109N40ANR 1111 X
IC1 10363062 LSI ML6756B32GAZ03A114 1111 C
IC3 10222381 LSI ST7066U-0A-QG 1111 C
IC2 10159709 LSI UPD65881GK-1019ETA 1111 C
Q9 69300298 TRANSISTOR 2SC4081T106R 1111 X
Q5-Q8 10209018 TRANSISTOR KTA501U-GR-RTK/P 4444 X
Q1-Q4 10207076 TRANSISTOR KTC601U-GR-RTK/P 4444 X
TH1 10138692 THERMISTOR NCP18XH103J03RB 1111 X
X1 10070555 RESONATOR CSTCW20M0X51-R0 1111 X
POWER AMP PCB
2 10368211 PCB ASSY/PSA1 TK-RJM510421*001 1111 CPSA1 PCB
CN205,CN206 10178633 WIRE/for speaker 1007TASC24100B4040 2222 XBlue (+)
CN204,CN207 10366747 WIRE/for speaker 1007TASC24100W4040 2222 XWhite (-)
J201 35015103 JACK HEC3110-01-010 1111 BDCJack
J202 10305218 JACK JY-6316B*01-070 1111 C
Phones/Output
Jack
IC201 10300598 IC TA8227APL-D12-H-T 1111 X
L202 10231919 COIL RB53-856396NP 1111 X
L201 10231920 COIL RB53-856397NP 1111 X
D203-D204 10261170 DIODE SRT14-A2 2222 X
D206-D207 79114195 DIODE UDZSTE-175.6B 2222 X
D201-D202 10371167 DIODE L1SS355T1G 2222 X
Q204 10206676 TRANSISTOR KTC2026-Y-U/P 1111 X
Q201 69300298 TRANSISTOR 2SC4081T106R 1111 X
Q202 10217742 TRANSISTOR KTA1270-Y-AT/P 1111 X
Q203 10209015 TRANSISTOR KTD863-GR-AT/P 1111 X
KEYBOARD PCB
3 10368208 PCB ASSY/KYA TK-RJM508609*002 1111 CKYA PCBs
D801-D830,D832 10301580 DIODE LM1MA142WAT1G 31 31 31 31 X
4 10078918 SPONGE/40X100 M440962-001V01 1111 X
5 69268840 FABRIC TAPE/4X10 M440684-1 3333 X
6 10368212 PCB ASSY/LDA TK-RJM510423*001 1111 CLDA PCBs
D501-D536 10302396 LED 1154SURDKB5/7.5-90 36 36 36 36 X
7
10263729 SPONGE/43X180 M441123-001V01 1111 X
8 10310713 PCB ASSY/LD3M TK-M240428*011 1111 CLD3M PCB
LED451-LED458 10302396 LED 1154SURDKB5/7.5-90 8888 X
9 10310714 PCB ASSY/LD4M TK-M240429*011 1111 CLD4M PCB
LED459-LED466 10302396 LED 1154SURDKB5/7.5-90 8888 X
10 10310715 PCB ASSY/LD5M TK-M240430*011 1111 CLD5M PCB
LED467-LED475 10302396 LED 1154SURDKB5/7.5-90 9999 X
KEYBOARD UNIT
11 10304700 WHITE KEY/CB TK-RJM507243*003 4444 C
12 10304699 WHITE KEY/CS TK-RJM507244*003 1111 C
13 10301442 BLACK KEY/10P RJM506595-009V02 2222 C
14 10301443 BLACK KEY/5P RJM506595-010V02 1111 C
15 10163902 RUBBER CONTACT/CB RJM503854-001V01 4444 B
16 10163903 RUBBER CONTACT/CS RJM503855-001V01 1111 B
N Item Code No. Parts Name Specification
Price
Code
R Remarks
Q'ty

Casio LK-125 Specifications

General

Brand	Casio
Model	LK-125
Category	Musical Instrument
Language	English