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Impeccable, document très complet. Perfect, i get all i need. All schematic are correct. Thanks
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The manual is of better quality compared to other. I found it less expensive and therefore it it is the best buy cost vs quality.
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I bought the service-manual of the sony ICB-1020(an old transmitter-receiver) at "www.Owners-Manual.com", I found the service-manual for a fairly cheap price(in comparison with other sellers). I filled in some questions, payed the order with Ideal, and within 24 hours I had my service manual. I was very happy:In no time I had my service-manual and everything, but literally everything was noted down in the manual; the electronic scheme, the parts list, etcetera.
A very practical, reference-document.
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This comprehesive service maual was greatly appreciated, as was the digital download.
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Good en helpfull black and white scanned Srfvice manual of the Philps D8444. Quick service and delivery
SECTION 4 MECHANICAL ADJUSTMENTS
PRECAUTION
1. Clean the following parts with a denatured alcohol-moistened swab : record/playback/erase head pinch roller rubber belts capstan idlers 2. Demagnetize the record/playback head with a head demagnetizer. 3. Do not use a magnetized screwdriver for the adjustment. 4. After the adjustments, apply suitable locking compound to the parts adjusted. 5. The adjustments should be performed with the rated power supply voltage unless otherwise noted. Torque Measurement
Mode Forward Torque meter CQ-102C Meter reading 30 to 65 g � cm (0.42 to 0.90 oz � inch) DECK A : 1 to 6 g � cm (0.014 to 0.083 oz � inch) CQ-102C DECK B : 2 to 9 g � cm (0.028 to 0.125 oz � inch) CQ-102RC 30 to 65 g � cm (0.42 to 0.90 oz � inch) 1 to 6 g � cm (0.014 to 0.083 oz � inch) 70 to 120 g � cm (0.97 to 1.67 oz � inch)
SECTION 5 ELECTRICAL ADJUSTMENTS
PRECAUTION
1. The adjustment should be performed in the publication. (Be sure to male playback adjustment at first.) 2. The adjustments and measurement should be performed for both L-CH and R-CH. � Switch position DOLBY NR switch : OFF DIRECTION MODE switch : A � Standard record position : Deliver the standard input signal level to input jack and set the REC LEVEL knob to obtain the standard output signal level as follows. � Record Mode�
AF OSC attenuator 10 k� set 600 � LINE IN 47 k�
+ �
level meter
Forward back tension
LINE OUT
Standard Input Level
Input terminal source impedance input signal level LINE IN 10 k� 0.5 V (�3.8 dB)
Reverse Reverse back tension FF/REW
CQ-102RC
CQ-201B
Standard Output Level
Input terminal source impedance input signal level LINE IN 10 k� 0.5 V (�3.8 dB)
Test Tape
Tape P-4-A100 WS-48B P-4-L300 Contents 10 kHz, �10 dB 3 kHz, 0 dB 315 Hz, 0 dB Use Azimuth Adjustment Tape Speed Adjustment PB Level Adjustment
0 dB = 0.775 V
Test Mode 1. While pressing the ·/FRONT (DECK A) and REC MUTING R buttons with the power off, press the U button to turn on the power. The fluorescent display tube lights up for about one second, and the test mode is set. The test mode performs the following two special functions. � Playback speed switching function Pressing the HIGH/NORMAL button switches the playback speed between standard/double speed. � Counter RESET & MEMORY function Resets the counter when recording starts. When rewound with the 0 (AMS) button after recording, stops at the point where recording started. 2. To release the test mode, turn OFF the power switch.
� 11 �
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