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Excellent quality service manual. Quick processing, fair prices. Love to do business again. Thank you!!!
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Excellent service manual, the only known point of note is the alignment of improvability scanned pages within the pdf page. The resolution is good.
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I was very glad recieving the service manal from You. Additionaly very fast. Extremaly nice servicing. Thanks very mach! Now my GX-220 working better, than it was made. Alexander from Moscow, Russia/
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Sweet! I won the item on eBay and couldn't adjust the geometry or even keep a steady picure. This guide has the full schematics (not available anywhere else as far as I could tell), and was a bargain for the wealth of knowledge it contains. I hooked it up to my testing equipment, tweaked a few potentiometers and got it playing videogames in no time. Thanks!
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It was just what I need to fix my old BMW's CD player. Very convenient also. Thank you.
SECTION 4 MECHANICAL ADJUSTMENT
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. After the adjustments, apply suitable locking compound to the parts adjusted. 5. The adjustments should be performed with the power supply voltage unless otherwise noted. � Torque Measurement
Mode Forward Forward Back Tension Torque Meter CQ-102C Meter Reading 2.95 � 6.37 mN�m (30 � 65 g�cm) (0.42 � 0.90 oz�inch) 0.05 � 0.44 mN�m (0.5 � 4.5g�cm) (0.01 � 0.06 oz�inch) 2.95 � 6.37 mN�m (30 � 65 g�cm) (0.42 � 0.90 oz�inch) 0.05 � 0.44 mN�m (0.5 � 4.5g�cm) (0.01 � 0.06 oz�inch) 5.89 � 19.61 mN�m (60 � 200 g�cm) (0.83 � 2.78 oz�inch)
SECTION 5 ELECTRICAL ADJUSTMENT
TAPE DECK SECTION
Tape Speed Adjustment Setting:
speed checker or frequency counter 10 k �
0 dB=0.775 V
test tape WS-48A (3 kHz, 0 dB) set
�
+
AUDIO OUT jack (CNJ151)
Procedure: 1. Put the set into the FWD PB mode. 2. Adjust adjustment resistor for inside capstan motor so that the reading on the speed checker or frequency counter becomes in specification. Specification: Constant speed
Speed checker �1.5 to +2.5% Frequency counter 2,955 to 3,075 Hz
CQ-102C
Reverse Reverse Back Tension
CQ-102RC
CQ-102RC
FF, REW
CQ-201B
Adjustment Location:
� SET UPPER VIEW �
� Tape Tension Measurement
Mode Forward Tension Meter CQ-403A Meter Reading more than 8.83 mN�m (more than 90 g) (more than 3.18 oz) more than 8.83 mN�m (more than 90 g) (more than 3.18 oz) Tape Speed Adjustment
Reverse
CQ-403R
TUNER SECTION
Tuner section adjustments are done automatically in this set.
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