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- GENERAL
- Location of Controls
- Installation
- Connections
- DISASSEMBLY
- ASSEMBLY OF MECHANISM DECK
- MECHANICAL ADJUSTMENTS
- ELECTRICAL ADJUSTMENTS
- Test Mode
- Tape Deck Section
- Tuner Section
- DIAGRAMS
- IC Pin Function Description
- Printed Wiring Boards - MAIN Section
- Schematic Diagram - MAIN Section
- Printed Wiring Board - CONTROL Section
- Schematic Diagram - CONTROL Section
- EXPLODED VIEWS
- ELECTRICAL PARTS LIST
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Very good service Within one day i received a pdf of the users manual and electric circuits so I was able to measure the different voltages in the printed circuit and find out the fault Payment was also reliable and easy.Without the manual i could not have repaired.So thanks to "Search for a manual"
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you are doing great job guys.....my father ask me to find out the schematics of Sony KV25R1D to sort out the problem ..(he was electrical technician, and excperianced with TV and simillar stuff). finally he found the cause and change all necessary parts....now he has got working old dog..and is very happy!!... thank you all.. NB..he also saved the repair cost.
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Perfect. Received my manual within 24 hours. Clear scan of the manual I needed. No problem.
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Item as described, very well detailed manual with complete schematics. I've received the download information shortly after payment, very good support.
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Really good and well scanned. File is complete the full service manual for 5$
SECTION 4 MECHANICAL ADJUSTMENTS
1. Clean the following parts with a denatured-alcohol-moistened swab: playback head pinch roller rubber belt capstan idler 2. Demagnetize the playback head with a head demagnetizer. 3. Do not use a magnetized screwdriver for the adjustments. 4. The adjustments should be performed with the power supply voltage (14.4 V) unless otherwise noted. � Torque Measurement Mode Forward Forward Back Tension Reverse Reverse Back Tension FF, REW Torqu Meter CQ-102C CQ-102C CQ-102RC CQ-102RC CQ-201B Meter Reading 35�65 g�cm (0.49�0.90 oz�inch) 0.5�5.0 g�cm (0.01�0.07 oz�inch) 35�65 g�cm (0.49�0.90 oz�inch) 0.5�5.0 g�cm (0.01�0.07 oz�inch) 60�200 g�cm (0.83�2.78 oz�inch)
SECTION 5 ELECTRICAL ADJUSTMENTS
TEST MODE This set have the test mode function. In the test mode, FM Auto Scan/Stop Level and MW Auto Scan/Stop Level adjustments can be performed easier than it in ordinary procedure. <Set the Test Mode> 1. Set the �OFF� mode. 2. Push the preset 4 button. 3. Push the preset 5 button. 4. Press the preset 1 button for more than two seconds. 5. Then the display indicates all lights, the test mode is set. <Release the Test mode> 1. Push the �OFF� button.
� Tape Tension Measurement Mode Forward Reverse Torqu Meter CQ-403A CQ-403R Meter Reading more than 60 g (more than 2.12 oz)
� 17 �
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