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Original well scanned manual. Got the job done. Microwave problem found & corrected. For $5 and a new magnitron from ebay, it was a cheap and good the first shot fix. Electrical schematics allowed me to mage sure every thing else was ok before cutting and order for parts. Hard to live without.
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I was very skeptical of this website, I have never downloaded manuals before. I put it on the AMEX and payed through Paypal to ensure protection. I got the manual exactly as described and now I can replace the filter capacitor for this amp. Great Price, others selling for 12.99 or more and this is the same manual. I will search out this website for other manuals. Thank you
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Manual was reasonably easy to follow. I am not an engineer or know much about electronics but with the manuals help I was able to figure out the problem, identify the part required for the repair. Replacement part cost around $30. Whilst replacing the part I was telling myself, "this aint gonna work cos it seems far too easy". Took about 15 minutes to do and my plasma TV works a treat. Would never have been able to do this without the service manual.
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It is OK, this manual help me to repair my dynacord
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Good manual. Even it is an old printed manual, it is well scanned and complete, with all drawings, schematics and parts list. Very good return for the cost.
3-2. CHECKING TERMINALS AND COMPONENTS: QW-1613 / 1643
10 .Capacitor / chip C1 (7103 3866) 5 .Coil LL2 (7020 5413)
C5 8 .Capacitor / tantalum
Di 18 .Diode
(7101 5609)
INV 6 .Inverter
(2895 1204)
9 .Capacitor / chip C4 (7103 2477)
(7100 7917)
10 .Capacitor / chip C2 (7103 3866)
CIL VDD VSS2 VDD VCH VC2 ELD CIL KI1 KI6 KI6 VDD VSS1 VC1 ELD KI1 CIL
VC1 VDD
2a .P.C.B. with components
KI7 N4
VSS2 VDD
VCPE ELD VDD VSS2 LD2 CIL RT1 VSS2 RT2 VSS2
VDD VDD VDD
(7240 9841) 2b .P.C.B. with components (7240 9840)
KI6 KI2 AC VDD VDD VSS3
VCH VSS2
VDD VCPE LD2 L RT1
N2 VDD N1
N3
RT2
VSS2 KI3
KI5
KI3
XT
XT
VDD
L
L
VSS2
KI5
XTB KI4
KI4 KI2 KI4 VDD VDD KI8
BD KI2
7 .Quartz oscillator Xtal (7110 6302) 12, 13, 14, 15, 16, 17 .Capacitor / chip C7 Select one from 6 parts. (7103 4871) (7103 5924) (7103 6561) (7103 6575) (7436 1434) (7436 1448) 10 .Capacitor / chip C3 (7103 3866)
R 19 .Resistor / Chip
(7103 7450)
Tr 3 .Transistor
(7101 1151)
C6 15 .Capacitor / chip
4 .Coil LL1 (7020 0503)
(7103 7443)
Top view of P.C.B. ass'y
Bottom view of P.C.B. ass'y
[N1~N4 PADS]
Never solder or desolder these pads, because they have been selected best in the production line. A new P.C.B. with components as a spare parts will be supplied with factory adjustment of these pads.
-7-
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