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as always, rapid and efficient, very good and clear prints
details clearly visible keep going this way!!!!!!
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I expect a wonderful result as alaways!!!!!!
Usually is much faster....
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Wow very wonderful and clear!!!! I will always trust them
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Providing the manual works fine, quickly and without any problems for an acceptable price. After printing the service manual it took me only a short time to repair my carradio from Clarion. Thank You! Greetings from Heiko
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I was searching a way to modify the original phono-in entry (for connection of vynil disc player, with RIAA equalization) to a line-in entry (for connection of modern analog entries, eg. ipod, mp3player).
This service manual gave me the correct hints.
It contains very useful infos for repairing and modifing the hi-fi, such as disassembling instructions, block diagrams, schematic diagrams, PCB prints, replacement parts list.
Very good!
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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