Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por:![]() |
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Sony | STRD790 | ORIENTATION ON D301 AND D302 SHOWN INCORRECTLY IN S/M | The orientation on D301 and D302 in the schematic diagram(page 24, location P/8) and the PCB layout (page 28, location E/8) isshown incorrectly (both shown reversed). | ||
Sony | STRD2090 | P/N FOR RM-P321 REMOTE COMMANDER NOT LISTED, 1-693-098-11 | The part number for the remote commander RM-P321 is not shownin the service manual. | ||
Sony | STRGX99ES | PART NUMBER FOR RM-P321 REMOTE COMMANDER | The part number for the remote commander RM-P321 is not shownin the service manual. | ||
Sony | KV1975R | IC-301 NO LONGER AVAILABLE, PLEASE REFER TO TVP SB # 25 | Service Bulletin CTV-0236 states 875201920 is not areplacement for 8-752-008-20. The Kansas City parts screen shows8-752-008-20 as out of stock and the replacement part is 8-752-019-20 ifthis is correct, how do you get it to work? If this is incorrect, | ||
Sony | XR5250 | NEW TAPE DECK CHASSIS DIFFERENT FROM ORIGINAL | The pin used to mount lever number 202 had a groove for E-ringin a different position. The original chassis had a groove positioned forthe E-ring to mount directly on top of the lever. The new chassis has agroove higher up on the pin which allows the s | ||
Sony | KV27XBR50 | PART NUMBER FOR DIODE D-251 (X1 BOARD) 8-719-110-48 | There was no video or audio, the screen blanked. If thescreen control is turned up, the display showed no vertical sweep andhorizontal pulled in three inches from both sides. | ||
Sony | SSM721AMR | PART NUMBER IS INCORRECT FOR FBT,9-997-901-01 | 9-994-075-01 is listed as part number for flyback transformeron the SSM-721AM monitor. In reality, this is the part number for theflyback on the SSM620AM monitor and they are not interchangeable. Pleaseprovide the correct part number for the flyback on | ||
Sony | CCDF301 | SPOT IN PICTURE FROM CCD | There was a spot in the picture which was mostly noticeablewhen shooting a light or white surface. | ||
Sony | KV27EXR25 | NO OPERATION, REPLACED IC-651 ON THE "G" BOARD | Inoperative set- hear relay click. | ||
Sony | SLV595HF | NO TUNER AUDIO FROM LINE OUTPUT: IC901 MF-140 BD. | When using the line level audio/video outputs there is noaudio when using the tuner. The tape playback has audio, and when youswitch from tape to tuner, the audio stays, but if you change channels onthe tuner, the audio goes away. The TA mute pin on IC | ||
Sony | CCDV5000 | BAD PB PICTURE- NO LUMINANCE | In PB mode, the video out contained no Y signal. I traced itto pin 23 of HD-8 board on VI-66 board and there was a good signal. Then,I checked for output on pin 20 of HD-8 board and found noise. I checkedpin 20 of comb filter IC on HD-8 and found nois | ||
Sony | CCDF36 | NO CAMERA Y, DARK COLORS ONLY/REPLACE Q-602, CV-8 BOARD | IC606 encoder pin 20 video out signal was OK. Q602 emitterdid not show any signal. | ||
Sony | CDX7560 | INOPERATIVE/ NO POWER OR ILLUMINATION (REPLACE D-412) | The unit was completely inoperative (no power, no reset and noillumination). I did a quick check of +5V supply to pins 3 and 4 of IC501(system control IC) and found no voltage. I traced it back to Q422emitter and there was no voltage. +14V was availab | ||
Sony | SLV595HF | GRID PATTERN IS DISPLAYED ON RF OUT: REPLACE IC602 CG14 BD | A grid pattern is displayed on screen. | ||
Sony | SLV595HF | MECHANICAL NOISE DURING FAST FORWARD: REF 202 & 303 | The unit had excessive mechanical noise which was verynoticeable during fast forward. |