Technics SL-1500C

PSG1905001CE
A6
Direct Drive Turntable System
Model No. SL-1500CEB
SL-1500CEG
SL-1500CPP
Product Color: (S)...Silver
(K)...Black (For EB, EG)
TABLE OF CONTENTS
PAGE PAGE
1 Safety Precautions----------------------------------------------- 3
1.1. General Guidelines---------------------------------------- 3
1.2. Caution For AC Cord (For EB) ------------------------- 4
1.3. Safety Parts Information --------------------------------- 4
2 Warning -------------------------------------------------------------- 5
2.1. Prevention of Electrostatic Discharge (ESD)
to Electrostatically Sensitive (ES) Devices---------- 5
2.2. General description about Lead Free Solder
(PbF)---------------------------------------------------------- 5
3 Specifications ----------------------------------------------------- 7
4 Location of Controls and Components ------------------- 8
5 Troubleshooting Guide ----------------------------------------- 9
5.1. No Power ---------------------------------------------------- 9
5.2. LED Blinking ----------------------------------------------- 11
5.3. No sound (Large humming noise)--------------------12
5.4. Turntable Does Not Operate (No rotation) ---------15
5.5. LED No Illumination--------------------------------------16
5.6. Auto lift-up function does not operate correctly ---18
6 Disassembly and Assembly Instructions--------------- 19
6.1. Types of Screws------------------------------------------ 20
6.2. Disassembly Flow Chart ------------------------------- 21
6.3. Main Components and P.C.B. Locations----------- 21
6.4. Disassembly of T/T Rubber Mat and Turntable
Ass’y--------------------------------------------------------- 22
6.5. Disassembly of Insulator Unit------------------------- 22
6.6. Disassembly of Bottom Chassis Ass’y-------------- 22
6.7. Disassembly of DC Motors ---------------------------- 23
6.8. Disassembly of Phono Out P.C.B. ------------------- 23
6.9. Disassembly of Tone Arm All Unit Ass’y,
Queuing Knob and Armrest Ass’y ------------------- 24
6.10. Disassembly of Main P.C.B. --------------------------- 26
6.11. Disassembly of SMPS P.C.B. ------------------------- 26
6.12. Disassembly of Panel P.C.B.-------------------------- 27
7 Measurements and Adjustments -------------------------- 28
7.1. Service Mode Startup Procedure -------------------- 28
7.2. Auto lift-up function Adjustment ---------------------- 29