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Very good service Within one day i received a pdf of the users manual and electric circuits so I was able to measure the different voltages in the printed circuit and find out the fault Payment was also reliable and easy.Without the manual i could not have repaired.So thanks to "Search for a manual"
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you are doing great job guys.....my father ask me to find out the schematics of Sony KV25R1D to sort out the problem ..(he was electrical technician, and excperianced with TV and simillar stuff). finally he found the cause and change all necessary parts....now he has got working old dog..and is very happy!!... thank you all.. NB..he also saved the repair cost.
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Perfect. Received my manual within 24 hours. Clear scan of the manual I needed. No problem.
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Item as described, very well detailed manual with complete schematics. I've received the download information shortly after payment, very good support.
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Really good and well scanned. File is complete the full service manual for 5$
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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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