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Sony Repair Tips




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Search: sony
Results: 20100
Make Model Symptom Problem Solution By
SONY CPD1302
Recommended screen cleaner/use (3-731-449-01) dry soft cloth
SONY GEN-C/P
Recommended screen cleaner
SONY GDM17SE1
Recommended screen cleaner/use (3-731-449-01) dry soft cloth This monitor has an anti-glare coating on the crt. what typeof cleaner is recommended? -hq comments: all gdm monitors unlike cpd monitors have a coating on thescreen surface. we recommend a dry soft cloth (p/n:3-731-449-01) to cleanthe screen surface.
SONY GDM2036S
Recommended screen cleaner/use (3-731-449-01) dry soft cloth This monitor has an anti-glare coating on the crt. what typeof cleaner is recommended? -hq comments: all gdm monitors unlike cpd monitors have a coating on thescreen surface. we recommend a dry soft cloth (p/n:3-731-449-01) to cleanthe screen surface.
SONY GDM1936
Recommended screen cleaner/use (3-731-449-01) dry soft cloth This monitor has an anti-glare coating on the crt. what typeof cleaner is recommended? -hq comments: all gdm monitors unlike cpd monitors have a coating on thescreen surface. we recommend a dry soft cloth (p/n:3-731-449-01) to cleanthe screen surface.
SONY GDM2038
Recommended screen cleaner/use (3-731-449-01) dry soft cloth This monitor has an anti-glare coating on the crt. what typeof cleaner is recommended? -hq comments: all gdm monitors unlike cpd monitors have a coating on thescreen surface. we recommend a dry soft cloth (p/n:3-731-449-01) to cleanthe screen surface.
SONY M440V
Buzzing noise from the speaker after changing mech. assy After changing the mechanism assembly and reassembling theunit, there was a buzzing noise emitted from the speaker when the unit wasin play mode.
SONY KPR46EXR15
Dead/auto shut down mode, replaced c1712, and f602 The unit is in shutdown mode. temporarily taken out ofprotection mode. found no vertical deflection. the negative 18v (f602)was open. vert. output chip okay. found c1712 leaky. reconnect theprotection circuit.
SONY KV32TS36
Sound okay, hi v okay, no picture, replaced ic301 Their is no picture, but the sound is okay and high voltage isokay. the problem was traced to ic-301, jungle chip.
SONY D34
Intermittent no play - replace ic-504, p/n 8-759-030-17. No play - intermittent. when bass boost was switched tomaximum, the unit would sometimes quit playing. measured vcc atic-304/pin 12 and the voltage was low at this pin (approximately 3.4v).checked regulator circuitry and found wave form missing at ic-5
SONY D111
Display defective - crack in main board. Display defective. upon inspection found a crack in the mainboard between ic801 and lcd801. this problem was probably caused due toexcessive pressure put on the outside of the unit at this point. the mainboard seems to be weak in this area, suggest som
SONY D34
No power, ac/dc or batteries Unit showed no sign of life when play button was pressed,though pins 25 and 31 of ic801 went low as button was pressed. unitworked perfectly in test mode. also pertains to serial number 145263.
SONY CFS1140
Mechanical noise ff/rew and auto rev shutoff
SONY CFS1040
Mechanical noise ff/rew and auto rev shutoff
SONY CFS1140
No auto shutoff and/or no record after direction change No record - button will not depress. moving ref#132 lever(erase n) or ref#128 lever (erase r) will not help. ref#228 spring fallsout of slider (fr) which causes no auto shutoff (continuous cycle only).the end connected to #229 slider (mode a) falls out
SONY CFS1040
No auto shutoff and/or no record after direction change No record - button will not depress. moving ref#132 lever(erase n) or ref#128 lever (erase r) will not help. ref#228 spring fallsout of slider (fr) which causes no auto shutoff (continuous cycle only).the end connected to #229 slider (mode a) falls out
SONY CFD58
No auto shutoff and/or no record after direction change No record - button will not depress. moving ref#156 lever(erase n) or ref#196 lever (erase r) will not help. ref#217 spring fallsout of slider (fr) which causes no auto shutoff (continuous cycle only).the end connected to ref#226 slider (mode a) falls
SONY CFS1140
Intermittent or no fwd play Ref#119 gear (base), head becomes bent, therefore, ref#117spring (head) torsion does not complete its cycle. also, ref#144 gear(nr) cam has insufficient motion to complete its cycle.
SONY CFS1040
Intermittent or no fwd play Ref#119 gear (base), head becomes bent, therefore, ref#117spring (head) torsion does not complete its cycle. also, ref#144 gear(nr) cam has insufficient motion to complete its cycle.
SONY CFD450
No audio output for cd - remove solder splash to c-761. Located solder splash underneath the grounding shield on thecd board. it was shorting c761, causing the b+ line of ic704 (d/aconverter) to ground.also pertains to serial number 118331.