Sony Repair Tips
Search: sony
Results: 20077
Results: 20077
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| SONY |
SPPA60
|
No battery back-up - realign ref 19 (battery spring) | Unit had no battery back-up. found battery spring (a), ref 19was bent and not touching the pad on the board (ref 20). | ||
| SONY |
ITA505
|
Part numbers not available for cream colored cabinets | There are no part numbers for the ita505cream. ita205-305upper and lower cabinet can be used, but the cassette lid would show thewrong model number. what are the part numbers for the cream color cabinetparts? -hq comments: kcp just received the irp lis | ||
| SONY |
SPP190
|
Test program procedures | Following the base phone procedure on putting the base in testdoes not seem to work. after depressing the numbers on the keypad, noneof the rest will respond. | ||
| SONY |
CDXU300
|
No power/play; shuts down head unit (replace d653) | When a cd changer is connected to control unit (xr-u200,xr-u330, etc.) control unit shuts down completely and has no power, evenwhen reset. cd changer goes through its reset process, but will not loador initialize cd's. | ||
| SONY |
CDX5180
|
No power (replace q598, p/n 8-729-901-00) | Unit had no power. checked pin 47 of ic504 and found itto be low. found q598 leaking which was holding pin 47 of ic504 low.with this condition, ic504 cannot detect that the front panel hasbeen connected, and the unit will not power up. | ||
| SONY |
STRAV53
|
No power due to new standby board | Originally, the strav53 had no power due to a broken standbyboard. when a new standby board was installed, the unit still did nothave power. a second new standby board was installed with the sameresults. a close examination of the new boards showed th | ||
| SONY |
TAAV421
|
No tuner display on sen421cd - pin missing on cj504 | The tuner display of the sen421cd did not light up. the acfor the flourescent display was missing from the cj504 at the back of thetaav421. a closer check revealed that cj504 was missing the ninth pin,the pin that supplies ac to the tuner display. the | ||
| SONY |
TAAV531
|
P/n's missing from the service manual q712, q713, q762, q763 | The part numbers for various components of the taav431 arelisted, however, the alternate part numbers for the taav531 are notlisted in the manual. the missing part numbers include: q712, q713, q762,and q763. -hq comments: info fax'd to kcp on 9/10/93. | ||
| SONY |
SPPA40
|
New micro not working | This unit's serial number was under 118059. i then put thenew micro in the base and the unit did not work. i tried two other microsand the problem still persisted. put old ic back in and unit worked. | ||
| SONY |
KV27XBR96S
|
Part number for bracket, rear cover missing in sm, sb # 180 | The part number for the bracket, rear cabinet, referencenumber 10, shown on page 141 in the sm is missing. | ||
| SONY |
KV27XBR95S
|
Part number for bracket, rear cover missing in sm, sb # 180 | The part number for the bracket, rear cabinet, referencenumber 31, shown on page 146 in the sm is missing. | ||
| SONY |
SLVR5UC
|
Will not auto preset channels, mf94/ic202 | After auto preset, unit returns to channel 1 and no stationsare programmed. pushing channel+, unit jumps forward in 16 channelincrements. | ||
| SONY |
CCDF77
|
Lcd on side does not light/check page d address 59=7a | Lcd display on the side of the camera does not light up. allbutton, i.e., manual focus, white balance, etc. operate normally.swapping whole side covers (w/pcbs) with known good unit, does not fix theproblem. had four (4) units with this problem. | ||
| SONY |
CCDF401
|
New vc-94 pcb does not work/check data page f, addr. b5-cf | Servicer replaced vc-94 pcb with a new one from npc. he wasunable to perform any adjustments , release write protect or use thelanc jig. using the rm-95, you could only change addresses on pages 5, 6and f. ordered another pcb from npc = same problem. | ||
| SONY |
CDP591
|
Part number addition: black front tray cover (4-941-168-12) | Part number above is for the silver cdp591. there is nopart number in the manual for the black panel. | ||
| SONY |
TAAV421
|
Ic951 and ic952 are reversed on the schmematic | On the schematic diagram on page 19 of the service manual,ref. ic951 and ic952 are swapped. ic951 is the 12v regulator and ic952 isthe 5v regulator. the layout on page 13 is correct. also, the partdescription for ic951 on page 30 of the service manual | ||
| SONY |
ITD200
|
Low or not audio in speaker phone or handset - change c-318. | Very low dial tone in handset and speaker phone, touch tonedtmf is heard in the handset when dialing. | ||
| SONY |
KV27TS32
|
No color or intermittent stripes of color, replaced c306 | No color or intermittent colored vertical stripes would flashon the screen, except for the 3 left of the tube which was always blackand white (no color) pix. | ||
| SONY |
KV27TS32
|
Will not power on, replaced ry602 | Unit will not power on. found relay contacts not makingcontact with power applied to the relay. part being sent to ranchobernardo.p.s. when the power button was pressed, only the time/standby light wouldcome on. | ||
| SONY |
KV32XBR25
|
Intermittent convergence, resoldered r361 (e1 board) | Intermittent dynamic convergence. vertical pulse not exitinge-1 pcb, pin 13. |