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Top quality manual. Covers all aspects you'd expect in a top quality service manual for this Panasonic VHS VCR. The manual resolution is high. Another top quality manual from the only site worth downloading manuals from! If you're looking for a manual for the PV-9662 VHS VCR, this is the one you'll want to get!
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complete part-lists and pcb layout, schematic diagram is good enlargable,
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Excellent, fast delivery, excellent product. Good luck!
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This manual is for the usa model only. But it is clear
, accurate and comprehensive, including board layouts and schematics.
I found it extremely useful for my mitsubishi dp-86da, but the same diagram would also work for the realistic lab5000 and hi fi 80. Thanks.
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Great to have extra resources for Service Manuals, Now days you can really not trouble shoot efficiently without one , Wayne at IRIONS TV & ELECTRONICS REPAIR Clearwater , Fl. 33755 727-446-7955
SECTION 2 DISASSEMBLY
Note: Follow the disassembly procedure in the numerical order given.
SECTION 3 ELECTRICAL ADJUSTMENTS
0 dB = 1µV
[FM] Setting: Band switch: FM
FM FREQUENCY COVERAGE ADJUSTMENT Adjust for a maximum reading on level meter. L3 86.5 MHz (64.0MHz) CT3 109.5 MHz
CABINET (REAR) ASSY
9 telescopic antenna 1 claw 3 lid, battery case
FM RF signal generator 0.01 µF
FM antenna terminal 4� set
level meter + �
FM TRACKING ADJUSTMENT Adjust for a maximum reading on level meter. L2 CT2 86.5 MHz (64.0MHz) 109.5 MHz
!¡ INLET board 5 claw !º two screws (P3 � 10) 2 two claws
22.5 kHz frequency deviation by 400 Hz signal Output level: as low as possible
speaker terminal
AM FREQUENCY COVERAGE ADJUSTMENT Adjust for a maximum reading on level meter. L4 520 kHz 1,750 kHz
[AM] Setting: Band switch: AM
AM RF signal generator Put the lead-wire antenna close to the set. 4� set 30% amplitude speaker terminal modulation by 400 Hz signal Output level: as low as possible + � level meter
CT4
4 six screws (BTP3 � 14) 7 screw (P2.6 � 8)
AM TRACKING ADJUSTMENT Adjust for a maximum reading on level meter. L1 CT1 AM IF ADJUSTMENT Adjust for a maximum reading on level meter. T1 455 kHz 600 kHz 1,400 kHz
8 lug, 3 6 cabinet (rear) assy
� Repeat the procedures in each adjustment several times, and the frequency coverage and tracking adjustments should be finally done by the trimmer capacitors. � Remove FM antenna in FM adjustments. Adjustment Location: [MAIN board] (Component Side)
FM Antenna in AM Tracking Adjustment L1 CT1
(
): East European model
FM Tracking Adjustment L2 CT2
POINTER SETTING
4 chassis 3 two claws
L4 T1 AM IF Adjustment CT4 CT3 L3 IC1 Speaker in
AM Frequency Coverage Adjustment FM Frequency Coverage Adjustment
5 Mount the pointer
2 knob (TUNE)
3 claw
1 Turn CV1 fully in the arrow direction.
T2
6 Insert the pointer to the knob (TUNE) fitting the concave position of the pointer to the convex position of the knob (TUNE).
�3�
�4�
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