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Modelo - Chassis
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| Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por: |
|---|---|---|---|---|---|
| Sony | CCDF45 | MECHANISM WILL NOT FUNCTION | Mechanism will not function. Pins 18, 17, 16 and 15 of IC-501minimum data was not changing. No output just 5VDC. | ||
| Sony | CDX7580 | PART NUMBER FOR FEED GUIDE MISSING | Part number for feed guide missing from manual. Part ispictured on page 40 of manual, connected to FOP (Ref. No. 926) by screws437 and 436. Kansas City researched this and the correct part number islisted above. -HQ COMMENTS: Thanks for researching th | ||
| Sony | KV2675R | REMOTE CONTROL WORKS INTERMITTENTLY, C-609, RY-601, THP-601 | Customer complaint was that remote control was workingintermittently. When diagnosed, the remote would work at approximately 90degrees in either direction of the receiving eye. The relay alsochattered causing the set to come on and go back off again, w | ||
| Sony | KV32XBR10 | CONTINUATION OF FPR L1613 | |||
| Sony | KV32XBR10 | AT TURN ON - BLANKS IN THREE QUICK BLINKS | At turn on blanks in three quick blinks, then works ok.Experience with other ANU-1 chassis suggests the problem will get worseand will blank for extended periods of time. Changing the CRT willcorrect the problem. Interchanging CRTs from two sets with t | ||
| Sony | XR6500 | NO AUDIO ON AM OR FM | Dolby IC had input signal but no output. | ||
| Sony | STRAV1020 | SERVICE MANUAL CORRECTION | The schematic is incorrect. It shows IC-701 reversed, pins1-15 are shown in the wrong sequence. The voltages on 1-15 are correct asshown in schematic with the exception of B+ and B-. Example: on PCB C702and R702 actually connect to pin 15, on schemati | ||
| Sony | GV8 | WRONG SUBSTITUTE FOR IC101 (SV-34) | When the above part number is keyed in the parts system, itsubstitutes to 8-752-809-34, which is a CXP5058H-200Q. Is this a goodpart substitution? RPC gives us the same sub number. The servicer claimsthe new IC does not work. Can you please advise? | ||
| Sony | STRAV920 | SERVICE MANUAL CORRECTION | The schematic is incorrect. It shows IC-701 reversed, pins1-15 are shown in the wrong sequence. The voltages on 1-15 are correct asshown in schematic with the exception of B+ and B-. Example: on PCB C702and R-702 actually connect to pin 15, on schemat | ||
| Sony | KPR36XBR | INTERMITTENT SHUTDOWN, CHECK REF. VOLTAGE FOR HV PROTECT | KPR-36XBR will operate properly until unit is warmed up thenif a scrambled cable channel is punched in, the unit will go intoshutdown. The only way to get it back on is to push power and channel upor down simultaneously. | ||
| Sony | CCDTR5 | FP-114 PART NUMBER | What is the part number of the FP-114 flexible board? -HQ COMMENTS: It is very difficult to replace this part because it mustbe positioned just right with respect to the mode switch. It isrecommended that you replace the complete chassis assembly (A-70 | ||
| Sony | KV27HSR10 | BLACK BAND AND RETRACE LINES, REPLACED IC-301 | Black band from top to bottom on the right-hand side of thescreen approximately four inches wide. Also, white retrace lines at thetop of the screen and red and blue lines in the middle of the screen.The black band was in the way so you could not read th | ||
| Sony | CCDV110 | NO OUTPUT - UNIT DEAD | No output (unit dead) F-903 fuse blown. | ||
| Sony | CCDV220 | UNIT SHUTSDOWN | If any function was attempted such as Play, FF or Rewind drumwould start up, come up to speed, then the unit would shutdown. Modeswitch checked out ok. The symptom seemed to lead to no RFS at themicro but when checked was there. One strange check deter | ||
| Sony | KV27XBR50 | FLICKERING WITH ASC FUNCTION ENGAGED, SEE TVP SB # 78R1 | With ASC engaged, picture contrast goes bright to dim like ona switch being turned off and on. Changed above IC and no change insymptom. -HQ COMMENTS: Please refer to TVP Service Bulletin number 78R1. |