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Great Manual. This manual is available no where else. It was exactly what I was looking for.
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The TEAC A-1500's Service Manual was instrumental in reviving this classic reel-to-reel. Not only does it have the schematics, exploded parts diagram and parts list, it also provided mechanical adjustment information that approximate factory default settings.
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This service manual was determinant to enable to fix my Alpine Amplifier. I am pleased with my purchase. For a 5 star rating I would like to see a higher resolution scan of the printed circuit board lay-out because the gray scale grafics was dificult to see. Also some schematic diagrams were scanned at a slight angle. Never the less, it had all information I needed to troubleshoot and service my equipment.
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Complete manual, the good quality of reproduction allows enlarged print-out of the schematic diagram in the size it probably had in the original print edition and which is necessary for practical use.
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The service manual was complete and the components on the drawings very good visible.
DPC-MP727/MP922
TEST MODE
1. Test Mode
1-1 Setting Method of the Test Mode
The test mode is entered when the AC adaptor is plugged in to DC IN plug while shorting the both test lands using the jumper and so on.
1-2 Starting active contents
Operation FL Indication Other Power on Indicates "01 test" in the display. The pick up travels inward in the stop mode.
1-3 Key Operation in the Test Mode
Keys PLAY/PAUSE key SKIP-UP key SKIP-DOWN key (Whenever the key is pressed, the mode is changed.) STOP key FF key FB key Display 05MODE 03MODE 07 � � ## 08 �� ## 09 � � ## 10 � � ## 01TEST Operation Tracking servo on. ( 05 mode ) Tracking servo off. ( 03 mode ) � For TE checking. Indicates the auto adjustment value. � � : FG Value ## : FEXP Value (07 Mode) � � : FBAL Value ## : FOFS Value (08 Mode) � � : TG Value ## : TEXP Value (09 Mode) � � : TBAL Value ## : TOFS Value (10 Mode) Stop the CD operation. The pick up travels outward in the stop mode. The pick up travels inward in the stop mode.
1-4 Canceling the Test Mode
� When the "STOP/OFF" key is pressed, the test mode is cancelled.
2. Configuration of Test Land and Adjusting Trimming Pot (VR2)
C18 TEST LAND C11 VR2
C124 Front Side C123
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