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Very helpful and complete manual. Maybe only one negative is schematics have sometimes unreadable name of the parts. But it's not a big problem.
 ;
Excellent high quality schematics brought my old Heidelberg back to life. Fast download at a reasonable price. Thanks.
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This document is just what I was looking for, it´s very useful, it contains adjustment procedures for the final stage of the power amp and also
has a complete wiring diagram and description of the main semiconductors used in the design.
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Dear Sirs,
Thank you for the fast support, the manual does provide all necessary information to repair the radio. All schematics are in a good quality for reading.
The manual fits 100% to my requirements as a technican.
Kind regards Thomas
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the big video recorder format s-vhs many features delicate in loading system of the cassette. Such machines are no longer manufactured, it would be too expensive.
PD-F908
1. CONTRAST OF MISCELLANEOUS PARTS
NOTES : ÷ Parts marked by � NSP � are generally unavailable because they are not in our Master Spare Parts List. ÷ The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. ÷ Reference Nos. indicate the pages and Nos. in the service manual for the base model. ÷ When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex. 1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J = 5%, and K = 10%). 560 � = 56 � 10 1 = 561 ................................................... RD1/4PU 5 6 1 J 47k � = 47 � 10 3 = 473 .................................................. RD1/4PU 4 7 3 J 0.5 � = R50 ...................................................................... RN2H � 5 0 K 1 � = 1R0 ......................................................................... RS1P 1 � 0 K When there are 3 effective digits (such as in high precision metal film resistors). 5.62k � = 562 � 10 1 = 5621 ........................................... RN1/4PC 5 6 2 1 F
Ex. 2
7 CONTRAST TABLE
PD-F908/ RDXQ and KUXQ are constructed the same except for the following:
Ref. No. Part No. Mark Symbol and Description PD-F908/ KUXQ
PWM2266 PWZ3876 PWZ3879 PWZ3885
PD-F908/ RDXQ
PWM2267 PWZ3877 PWZ3880 PWZ3886
Remarks
PCB ASSEMBLIES
NSP P6-1 P6-2 P6-4 MOTHER BOARD ASSY MAIN BOARD ASSY POWER BOARD ASSY SWITCH BOARD ASSY
NSP
PACKING
P3-5 P3-11 NSP NSP Warranty Card Packing Case Caution 220V Card Index Label 100 Jacket File Operating Instructions ARY7023 PHG2334 Not used Not used Not used Not used Not used PHG2336 ARR7003 PRW1406 PHN1049 PRD1035 (Spanish/Chinese)
No.1 No.2 No.3 No.4
EXTERIOR
P6-10 P6-12 P6-13 P6-18 P6-20 Cord Stopper AC Power Cord Rubber Sheet Rear Base Insulator CM-22C PDG1064 AEB1111 PNA2450 Not used CM-22B ADG1157 Not used PNA2451 PNW2766 (X2) PNW2868 Not used PNW2019
P6-50 P6-55
Operation Panel 65 Label LED Lens
PNW2867 ARW7050 Not used
No.5
Note :
÷
The numbers in the remarks column correspond to the numbers on the exploded diagram, Refer to "EXPLODED VIEWS".
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