Owner's Manual
Table Of Contents
- Owner's Manual
- Service Manual
- Table of Contents
- Safety Precautions
- Warning
- Specifications
- Location of Controls and Components
- Troubleshooting Guide
- Disassembly and Assembly Instructions
- Types of Screws
- Disassembly Flow Chart
- Main Components and P.C.B. Locations
- Disassembly of T/T Rubber Matand Turntable Ass’y
- Disassembly of Insulator Unit
- Disassembly of Bottom Chassis Ass’y
- Disassembly of DC Motors
- Disassembly of Phono Out P.C.B.
- Disassembly of Tone Arm All Unit Ass’y, Queuing Knob and Armrest Ass’y
- Disassembly of Main P.C.B.
- Disassembly of SMPS P.C.B.
- Disassembly of Panel P.C.B.
- Measurements and Adjustments
- Block Diagram
- Wiring Connection Diagram
- Exploded View and Replacement Parts List
17
5.5.2. LED for speed select button ([33] or [45]) --- No Illumination
YES
LED for 33 or 45 --- No Illumination
Replace PANEL PCB.
Is the correct
voltage presented
at Pin 2 (CK201) of connector P200
on PANEL PCB?
Normal : +24V
YES
Replace MAIN PCB.
NO
Note:
Refer to “Chap. 5.5.1. LEDs for speed select buttons (both [33] and [45]) --- No Illumination”
for check/measurement point.
Is the clock
(X1001) for microcomputer
(IC1001) oscillated?
Replace MAIN PCB.
NO
Pin 2 (CK201) of
connector P200
Pin 2 (CK201) of
connector P200
PANEL PCB
PANEL PCB