|
Who's Online
There currently are 5682 guests online.
|
Categories
|
Information
|
Featured Product
|
|
|
|
|
There are currently no product reviews.
;
Very good manual. Plenty of service information including alignment instructions. Clear circuit diagram. Excellent, thank you.
;
Good morning, the service manual you sent me was perfect.
Your service and answering are excellent.
I recomend this service.
Best regards.
;
I had been looking everywhere for a proper service manual for this VCR. Everywhere else that has this available for download has a very light version. This is the full service manual with all aspects that would interest anyone looking for the service manual for the AIWA HV-MX100 Worldwide VHS VCR. Great quality (as always). A winner hands down. Best Quality.
;
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!
;
complete part-lists and pcb layout, schematic diagram is good enlargable,
14R2DC 14AG2-DC
TROUBLE SHOOTING FLOWCHART
NO RASTER
AC and DC AC
Is the power source AC or it is DC 12V?
DC
Is voltage (DB of the battery cable. Check F701. Blown out. Connector) terminal normal? Check F1701, F1702, Is DC POWER. R1732, R1742 or the circuit of the periphery. Replace the fuse.
Check T701 pin (11) voltage (Approx. 310V at 220V AC) R701 R707 Check IC701, D701 and C705.
DC POWER SW by The fuse is again blown out. Check Q1705, Q1707, does the reray S2201 and peripheral circuit. (RY1701) turned on. Does the voltage of about
Check Secondary Main+B
Does the pulse appear at 5 V appear at Pin(14) Pin(9) and (10) of IC1702?
(Approx. 130V) Check F1707, F1702. K1-K5 bias. brightly) turns on. drain of Q1709,Q1710.
Does the pulse appear at Check CRT Unit connector D1001 (Power LED Red Check D751 IC1702 2 pin terminal voltage is about 3V. D1001 (Power LED Red
16
Q1701, Q1706, IC1707, Q1701 and Unit. IC801. oscillate ? Check IC1702 and peripheral circuit.
Check Q1709, Q1710, dimlr) on or turns Q1702, Q1703 and ON/OFF. peripheral circuit. R618 and R619. CRT Check Check IC1701,
+B(130V), S-OUT VCC? Does horizontal circuit
Checking the Does the voltage appear at peripheral circuit. protector circuit.
Check F1703, F1704, F1705, F1706 Check Q752 and IC801. peripheral circuit.
~ DC12V use the car battery of 12V or DC power supply more than 10A.
16-1 16-2
|
|
|
> |
|