- Upper Cover and CD Door
- Front Panel
- Main Board
- Amp Board
- CD Tray
- CD Decoder Board
- Base Unit
- Cassette Door
- MECHANICAL ADJUSTMENTS
- ELECTRICAL ADJUSTMENTS
- Circuit Boards Location
- Block Diagrams
- IC Block Diagrams
- Printed Wiring Board - CD Section
- Schematic Diagram - CD Section
- Schematic Diagram - Panel Section
- Printed Wiring Board - Panel Section
- Printed Wiring Board - Deck Section
- Schematic Diagram - Deck Section
- Schematic Diagram - Main Section
- Printed Wiring Board - Main Section
- Printed Wiring Board - Amp Section
- IC Pin Function
- EXPLODED VIEWS
- Cabinet Section
- Front Panel Section
- Cassette Mechanism Deck Section
- CD Mechanism Deck Section 1
- CD Mechanism Deck Section 2
- Base Unit Section (KSM - 213BCM)
- ELECTRICAL PARTS LIST
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When I purchased this manual I had my doubts regarding the quality as the price was so reasonable as compared to other outlets.
The manual itself is of high standard the print is very clear as are the diagrams. Obviously with the diagrams one has to zoom in otherwise it is to small to be able to read.
Overall I am very pleased with the company who delivered as they said and with the manual they supplied.
I occasionally require a manual and now having registered with this company I shall order from them in the future.
I was at first dubious about payiong for downloaded manuals but having done so, I was extremely impressed with quality of the two manual I ordered, well worth the small price I paid.
I would highly recommend these to my friends.
reasonable price for the schematic - the service is perfect, all as expected and pointed by instructions - good scan of the original plans - thank you!
Manual was just as described!!! I odered it and in less than a day was able to download it and the text was clear and pages were all complete just as the original manual was. Purcashed this for a friend and they were more than happy. Perfect all around!
Excellent service and prompt delivery. But it's not a manual - only 4 pages wiring diagrams.
Note: 1. CD Block is basically constructed to operate without adjustment. Therefore, check each item in order given. 2. 3. 4. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated. Use an oscilloscope with more than 10Mâ¦ impedance. Clean the object lens by an applicator with neutral detergent when the signal level is low than specified value with the following checks. Adjust the focus bias adjustment when optical block is replaced.
RF Level Check
CD DECODER board TP (RF) CN12 (VC) oscilloscope
Procedure : 1. 2. 3. 4. Connect oscilloscope to test point TP (RF) on CD DECODER board. Turned Power switch on. Put disc (YEDS-18) in and playback. Confirm that oscilloscope waveform is clear and check RF
Focus Bias Adjustment
DC voltmeter CD DECODER board CN12 FEO VC
signal level is correct or not. Note: Clear RF signal waveform means that the shape âââ can be clearly distinguished at the center of the waveform.
VOLT/DIV: 200 mV TIME/DIV: 500 nS level: 1.0 â0.2 Vp-p
Procedure: 1. Connect DC voltmeter to test point CN12 (FEO), (VC) on CD DECODER board. 2. Turned Power switch on. 3. Put disc (YEDS-18) in and stop. 4. Adjust VR01 so that the DC voltmeter reading is 0 Â± 20 mV. Adjustment Location: CD DECODER board
Adjustment Location: CD DECODER board
Focus Gain Adjustment (VR02) This gain has a margin, so even if it is slightly off. There is no problem. Therefore, do not perform this adjustment. Please note that it should be fixed to mechanical center position when you moved and do not know original position.
Adjustment Location [CD DECODER BOARD] â Component side â
Focus Gain CN12 VR02 IC03 VR01 R07 Focus Bias IC01 RF Level
â 13 â