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Exactly what was needed to assess the product - excellent value and great service
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A site where discontinualed schematic diagrams and back dated information can be found on discontinued radios tv's and any electronic equipment can be found. Newer manuals either Service and operating manuals. Radio amateurs should find this site a great source for ham radio equipment manuals. I will return to this site should I need information on any electrical equipment. priced easy to download in a PDF format and print pages need to undertake the repair.
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Quality scan of the original. All the detail necessary to troubleshoot, repair and adjust the unit. I'm sure I will be downloading more manuals in the future as the need arises.
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Exactly as described, a Service Manual complete with the schematics and PCB layout delivered in a timely manner. Many thanks for the great service.
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some of the writing is a bit blur but the part in the schmatic was great and i have fixed the machine thanks
1-2
TABLE OF CONTENTS
Page Front page .............................................................................. 1-1 Table of contents ................................................................... 1-2 Survey of sets and features ................................................... 1-3 Survey of sets and boards ..................................................... 1-4
V. EXPLODED VIEWS AND PARTS LISTS
Mechanical parts list .............................................................. 5-1 Electrical parts list .................................................................. 5-4
III. SCHEMATICS
Interconnection wiring diagram .............................................. 3-1 Block diagram - Tuner1, TV ................................................... 3-2 Block diagram - Power Supply, Large Signal,TXT ................ 3-3 Block diagram - In/Out, Audio ................................................ 3-4 Block diagram - Tuner2, Video .............................................. 3-5 Block diagram - Central Control, Deck Electronics ............... 3-6 TV Board (TVB) Power Supply (PS) - Schematic diagram .............................. 3-7 Deflection (LS) - Schematic diagram ..................................... 3-8 Tuner 1 (TU1) - Schematic diagram ...................................... 3-9 TV Processing (TV) - Schematic diagram ........................... 3-10 Input/Output (IO_1) - Schematic diagram ........................... 3-11 View Selector Audio (SF) - Schematic diagram .................. 3-12 Amplifier (AMP) - Schematic diagram ................................. 3-13 Teletext Controller (COTV) - Schematic diagram ................ 3-14 Recorder Unit Board (RUB) Power Supply (PS) - Schematic diagram ............................ 3-15 Central Control 1 (AIO1) - Schematic diagram .................... 3-16 Central Control 2 (AIO2) - Schematic diagram .................... 3-17 Deck Electronics (DE) - Schematic diagram ....................... 3-18 Clock, VPS, Buzzer (CVB) - Schematic diagram ................ 3-19 Tuner 2 (TU2) - Schematic diagram .................................... 3-20 Sound Processing (AP) - Schematic diagram ..................... 3-21 FM-Audio Processing (AF) - Schematic diagram ................ 3-22 Linear Audio Processing (AL) - Schematic diagram ............ 3-23 Video Signal Processing (VS) - Schematic diagram ........... 3-24 SECAM Processing (VSEC) - Schematic diagram ............. 3-25 Head Amplifier (HA) - Schematic diagram .......................... 3-26 Headphone, Front-AV Board (HPAV) Schematic diagram .............................................................. 3-27 CRT-Board (PT) Schematic diagram .............................................................. 3-28 Audio Board (APDOD) Pre Amplifier (ACO) - Schematic diagram ........................... 3-29 Audio Processing (AF2) - Schematic diagram .................... 3-30 Sound Feature Board (SFD) Schematic diagram .............................................................. 3-31 Cinch Out, Scart 2 Board (DOSCD) Schematic diagram .............................................................. 3-32 Keys & Display Board (KB1D) Schematic diagram .............................................................. 3-33 Key Board (KB2D) Schematic diagram .............................................................. 3-34 Mainsfilter Board (MFSWD) Schematic diagram .............................................................. 3-34 Variant list Tuner 1 - TV Board (TVBAD) .............................................. 3-35 Tuner 2- Recorder Unit Board (RUBAD) ............................. 3-36
IV. CIRCUIT BOARD DIAGRAMS
Sound Feature Board (SFD) .................................................. 4-1 Mainsfilter Board (MFSWD) ................................................... 4-1 Audio Board (APDOD) ............................................................ 4-1 TV Board (TVBCD), CRT Board, HPAV Board, Switch Board .. Components side .................................................................... 4-2 Copper side ............................................................................ 4-5 TV Board (TVBDD), CRT Board, HPAV Board, Switch Board .. Components side .................................................................... 4-6 Copper side ............................................................................ 4-9 Recorder Unit Board (RUB2D) Components side ................................................................. 4-10 Copper side .......................................................................... 4-11 Cinch Out, Scart 2 Board (DOSCD) .................................... 4-12 Keys & Display Board (KB1D, KB2D) ................................ 4-12
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