MAKE |
MODEL |
CHASSIS |
SYMPTOM |
CURE |
ACER |
7133S |
N/A |
Shut Down |
resolder plugs on CRT PCB |
|
AMDEK |
AM732E |
N/A |
BRIGHT SCREEN WITH RETRACE LINES |
CHECK/REPLACE IC202 (P/N# LM2416) AND R251 (47?@ 1 watt) |
|
AMDEK |
AM732E |
N/A |
HIGH PITCHED SQUEAL FROM POWER SUPPLY AREA |
CHECK/RESOLDER CONNECTIONS ON R802,R803 AND R804 |
|
COMPAQ |
420 |
N/A |
NO VERTICAL SWEEP |
CHECK/REPLACE IC202 AND R320 |
|
CTX |
CVP5468 |
N/A |
NO HORZ. SWEEP JUST A VERTICAL WHITE LINE |
CHECK/REPLACE C322 |
|
CTX |
CVP5468 |
N/A |
INTERMITTENT LOSS OF ONE OF THE PRIMARY COLORS OR BRIGHT SCREEN WITH RETRACE LINES |
CHECK/RESOLDER CONNECTIONS ON CRT SOCKET |
|
DTK |
LM2714 |
N/A |
DEAD SET - POWER SUPPLY SQUEALS |
CHECK/REPLACE D005,D006,D007 AND D009 |
|
EMERSON |
1415EM |
N/A |
POWER SUPPLY SQUEALS - NO POWER |
CHECK/RESOLDER CONNECTIONS ON FLYBACK AND HORZ. OUTPUT |
|
EMERSON |
1415EM |
N/A |
HAS HIGH VOLTAGE BUT NO FILAMENT VOLTAGE |
CHECK/REPLACE L4202 FOR OPEN |
|
EMERSON |
1415EM |
N/A |
DEAD - WILL NOT POWER UP |
CHECK/REPLACE IC501 AND R507 |
|
EMERSON |
1440EM |
N/A |
DEAD - WILL NOT POWER UP |
CHECK/REPLACE IC501 AND R507 |
|
EMERSON |
1445EM |
N/A |
DEAD - WILL NOT POWER UP |
CHECK/REPLACE IC501 AND R507 |
|
EMERSON |
4000EM |
N/A |
DEAD WITH A HIGH PITCHED SQUEAL |
CHECK/REPLACE Q104 AND T101 |
|
EMERSON |
4000EM |
N/A |
SQUEAL FROM HORZ. CIRCUIT-HORZ. CENTERING OFF TO THE LEFT- HORZ. FOLDOVER ON THE LEFT |
CHECK/REPLACE Q104 AND C104 FOR OPEN |
|
GATEWAY 2000 |
CS1572FS |
N/A |
SEVERE PIECRUSTING AFTER REPLACEMENT OF HORZ. OUTPUT XSTR. |
CHECK/REPLACE L106 (6mH CHOKE) - CHOKE CAN BE REWOUND WITH 230 TURNS OF #26 AWG ENAMELED WIRE |
|
GATEWAY 2000 |
CS1572FS |
N/A |
DEAD SET |
CHECK/REPLACE IC301 (P/N# UC3842) |
|
GATEWAY 2000 |
CS1572FS |
N/A |
DEAD SET |
CHECK/REPLACE ON Q105 |
|
GATEWAY 2000 |
CS1572FS |
N/A |
DISPLAY SHAKES, POWER SUPPLY SQUEALS OR HISSES |
CHECK/REPLACE R331 (91k @ 1watt) |
|
GATEWAY 2000 |
CS1572FS |
N/A |
CLICKS ON/OFF - NO PICTURE |
CHECK/REPLACE Q106 (2SD1880), D107 (BY329) AND R153 (1?1w) |
|
GOLDSTAR |
1210 |
N/A |
NO VIDEO-BRIGHT SCREEN WITH RETRACE LINES |
CHECK/REPLACE Q304 FOR SHORT |
|
GOLDSTAR |
1420EGA |
N/A |
NO VIDEO OR FILAMENT--FRONT LED IS DIM |
CHECK FOR OPEN C952 |
|
GOLDSTAR |
1430VGA |
N/A |
NO VERT. SWEEP |
CHECK IC601,R617 AND R726 |
|
GOLDSTAR |
1430VGA |
N/A |
NO VERTICAL SWEEP |
CHECK IC601,R617,R726 |
|
GOLDSTAR |
MCH4095 |
CT5 |
NO VIDEO OR FILAMENT--FRONT LED IS DIM |
CHECK FOR OPEN C952 |
|
GOLDSTAR |
MCH4095 |
CT5 |
COMES ON WITH BRIGHT GREY BACKGROUND AND SHORT VERT. SWEEP BUT WORKS FINE AFTER 3-5 MINUTES |
CHECK/REPLACE C931 OR C932 FOR OPEN |
|
GOLDSTAR |
MCH4175 |
CT5 |
COMES ON WITH BRIGHT GREY BACKGROUND AND SHORT VERT. SWEEP BUT WORKS FINE AFTER 3-5 MINUTES |
CHECK/REPLACE C931 OR C932 FOR OPEN |
|
GOLDSTAR |
MCH4175 |
CT5 |
NO VIDEO OR FILAMENT--FRONT LED IS DIM |
CHECK FOR OPEN C952 |
|
GOLDSTAR |
MCH4235 |
CT5 |
COMES ON WITH BRIGHT GREY BACKGROUND AND SHORT VERT. SWEEP BUT WORKS FINE AFTER 3-5 MINUTES |
CHECK/REPLACE C931 OR C932 FOR OPEN |
|
GOLDSTAR |
MCH4235 |
CT5 |
NO VIDEO OR FILAMENT--FRONT LED IS DIM |
CHECK FOR OPEN C952 |
|
GOLDSTAR |
MCH4335 |
CT5 |
NO VERTICAL SWEEP |
CHECK IC601,R617,R726 |
|
GOLDSTAR |
MCH4336 |
N/A |
NO VERTICAL SWEEP |
CHECK IC601,R617,R726 |
|
GOLDSTAR |
MCH4337 |
N/A |
NO VERTICAL SWEEP |
CHECK IC601,R617,R726 |
|
GOLDSTAR |
MCL4335 |
N/A |
NO VERTICAL SWEEP |
CHECK IC601,R617,R726 |
|
GOLDSTAR |
MCL4336 |
N/A |
NO VERTICAL SWEEP |
CHECK IC601,R617,R726 |
|
GOLDSTAR |
MCL4337 |
N/A |
NO VERTICAL SWEEP |
CHECK IC601,R617,R726 |
|
GOLDSTAR |
MCM4095 |
N/A |
NO VIDEO OR FILAMENT--FRONT LED IS DIM |
CHECK FOR OPEN C952 |
|
GOLDSTAR |
MCM4175 |
N/A |
NO VIDEO OR FILAMENT--FRONT LED IS DIM |
CHECK FOR OPEN C952 |
|
GOLDSTAR |
MCM4235 |
N/A |
NO VIDEO OR FILAMENT--FRONT LED IS DIM |
CHECK FOR OPEN C952 |
|
IBM |
8512 |
N/A |
NO REGULATION AND B+ VERY HIGH - MAY BLOW OTHER VARIOUS ELECTROLYTICS |
CHECK/REPLACE C18 ON POWER SUPPLY MODULE |
|
JVC |
TM122 |
N/A |
NO PICTURE OR BRIGHT PICTURE WITH NO VIDEO |
CHECK/REPLACE Q11 ON CRT BOARD WITH NEW TYPE (P/N# 2SB1110) |
|
JVC |
TM63U |
N/A |
NO VIDEO OUTPUT |
CHECK/REPLACE D506 |
|
JVC |
TM900SU |
N/A |
NO PICTURE WHEN POWERED UP |
CHECK/REPLACE D506 (P/N# DFA1A4-4) AND R558 (P/N# QRD129J-4R7S) |
|
JVC |
TM9010 |
N/A |
NO PICTURE OR BRIGHT PICTURE WITH NO VIDEO |
CHECK/REPLACE Q11 ON CRT BOARD WITH NEW TYPE (P/N# 2SB1110) |
|
JVC |
TM9060 |
N/A |
NO PICTURE OR BRIGHT PICTURE WITH NO VIDEO |
CHECK/REPLACE Q11 ON CRT BOARD WITH NEW TYPE (P/N# 2SB1110) |
|
JVC |
TM920 |
N/A |
NO PICTURE OR BRIGHT PICTURE WITH NO VIDEO |
CHECK/REPLACE Q11 ON CRT BOARD WITH NEW TYPE (P/N# 2SB1110) |
|
KLH |
MN1701 |
N/A |
WASHED OUT VIDEO - SYMPTOMS LOOK LIKE A OPEN DELAY LINE |
CHECK/REPLACE R210 FOR OPEN (220k) |
|
KLH |
MN2751 |
N/A |
DEAD BUT HAS A HIGH PITCHED SQUEAL |
CHECK/REPLACE C521 FOR SHORT |
|
MAGINNOVISION |
MAG720V2 |
N/A |
DEAD - SMOKED |
CHECK/REPLACE Q305 (P/N# 2SB857) AND IC201 (P/N# TDA8172), R219 (1?1/2w) AND C211 (220uF @ 35V) |
|
MAGINNOVISION |
YE071103 |
N/A |
DEAD - SMOKED |
CHECK/REPLACE Q305 (P/N# 2SB857) AND IC201 (P/N# TDA8172) |
|
MITAC |
STA439C |
N/A |
NO PICTURE |
CHECK/REPLACE C825 (0.01uF @ 3Kv) |
|
PACKARD BELL |
PB1422EG |
N/A |
NO VIDEO OR FILAMENT--FRONT LED IS DIM |
CHECK FOR OPEN C952 |
|
PACKARD BELL |
PB1422EG |
CT5 |
COMES ON WITH BRIGHT GREY BACKGROUND AND SHORT VERT. SWEEP BUT WORKS FINE AFTER 3-5 MINUTES |
CHECK/REPLACE C931 OR C932 FOR OPEN |
|
PACKARD BELL |
PB1431EG |
N/A |
BRIGHT SCREEN (RED,BLUE OR GREEN) WITH RETRACE LINES |
CHECK/REPLACE Q617,Q717 OR Q817 FOR SHORT/LEAKY |
|
PACKARD BELL |
PB1431EG |
N/A |
DARK BAR ON THE LEFT SIDE OF THE PICTURE |
CHECK/REPLACE C616,C716 AND C816 |
|
PACKARD BELL |
PB1431EG |
N/A |
NARROW WIDTH AND NO PINCUSHION CORRECTION |
CHECK/REPLACE Q511 |
|
PACKARD BELL |
PB1431EG |
N/A |
DELAY IN POWER COMING ON |
CHECK/REPLACE C921,C923 AND C924 |
|
PACKARD BELL |
PB1431EG |
N/A |
DC SWITCHED MODE POWER SUPPLY VOLTAGES ARE HIGH |
CHECK/REPLACE C923,C924 AND C921 |
|
PACKARD BELL |
PB1431EG |
N/A |
NO RASTER AND HV SQUEAL |
CHECK/REPLACE Q362,C363 AND Q511 |
|
PACKARD BELL |
PB1439EG |
N/A |
NO VIDEO OR FILAMENT--FRONT LED IS DIM |
CHECK FOR OPEN C952 |
|
PHILIPS |
1215DC |
N/A |
CRACKLING SOUND OR POP IN AUDIO AT POWER UP |
CHECK/REPLACE C2257 WITH A 47uF SMD (P/N# 483512447102) |
|
PHILIPS |
20CM64 |
N/A |
WILL NOT AUTO-SWITCH TO THE DIFFERENT GRAPHICS MODES - EXAMPLE: WILL WORK IN VGA BUT NOT SVGA |
CHECK/REPLACE C2433 (P/N# 482212143931) AND RE-ADJUST H-HOLD2 ACCORDING TO SERVICE MANUAL |
|
PHILIPS |
20CM64 |
N/A |
LINE IN THE CENTER OF PICTURE |
CHECK/REPLACE C2506 (P/N# 482212142007) |
|
PHILIPS |
20CM640741 |
N/A |
DEAD SET --- ADD 33�@3w (482211683987) PARALLEL WITH R3655 C2607(482212442161), L5604(483515763128), |
Q7605(482213063627),Q7615(483513047377),C2609(482212143677) C2608/C2610(482212422676),D6608(482213083128) |
|
PHILIPS |
20CM64BE |
N/A |
DEAD SET --- ADD 33�@3w (482211683987) PARALLEL WITH R3655 C2607(482212442161), L5604(483515763128), |
Q7605(482213063627),Q7615(483513047377),C2609(482212143677) C2608/C2610(482212422676),D6608(482213083128) |
|
PHILIPS |
6CM320 |
N/A |
LOSS OF ONE OR MORE PRIMARY COLORS |
CHECK/REPLACE IC7301 - CHANGE R3320 TO 4.7k |
|
PHILIPS |
7CM320 |
N/A |
LOSS OF ONE OR MORE PRIMARY COLORS |
CHECK/REPLACE IC7301 - CHANGE R3320 TO 4.7k |
|
PHILIPS |
8CM505 |
N/A |
SHUTSDOWN INTERMITTENTLY |
CHECK/REPLACE C124 |
|
PHILIPS |
8CM515 |
N/A |
IF THE FLYBACK IS FOUND TO BE DEFECTIVE |
CHECK R330,R475,R476,C476 |
|
PHILIPS |
CM0200 |
N/A |
HIGH VOLTAGE IS LOW |
CHECK/REPLACE C2902 (P/N# 482212170456) |
|
PHILIPS |
CM2099TV |
N/A |
3 INCH BAR DOWN THE MIDDLE OF THE SCREEN AND PICTURE IS WRAPPED - MAY BE HEAT RELATED |
GROUND DRAIN OF Q7852 AND ADJUST MODE DETECTOR AND HORZ. SYNC ACCORDING TO ADJUSTMENT #3 IN MANUAL - REMOVE GROUND |
|
PHILIPS |
CM8702 |
N/A |
IF THE FLYBACK IS FOUND TO BE DEFECTIVE |
CHECK R330,R475,R476,C476 |
|
PHILIPS |
CM8762 |
N/A |
IF THE FLYBACK IS FOUND TO BE DEFECTIVE |
CHECK R330,R475,R476,C476 |
|
PHILIPS |
CM8764 |
N/A |
IF THE FLYBACK IS FOUND TO BE DEFECTIVE |
CHECK R330,R475,R476,C476 |
|
QUIMAX |
DM14 |
N/A |
DEAD WITH BLOWN B+ FUSE |
CHECK D303 (SCAN RECTIFIER) |
|
SAMSUNG |
CCB7571 |
N/A |
VIDEO CROSS TALK WHEN A BLACK COLOR IS SURROUNDED BY A WHITE COLORED BORDER. - ESPECIALLY WHILE USING 'WINDOWS' |
CHANGE C516 TO NEW TYPE (P/N 1509-121-1309) |
|
SAMSUNG |
CD1451D |
N/A |
POWER SUPPLY WON'T ALWAYS START UP |
R504 FOR OPEN OR INCREASE |
|
SAMSUNG |
CD1452GA |
N/A |
POWER SUPPLY WON'T ALWAYS START UP |
R504 FOR OPEN OR INCREASE |
|
SAMSUNG |
CD1557SD |
N/A |
WASHED OUT VIDEO - SYMPTOMS LOOK LIKE A OPEN DELAY LINE |
CHECK/REPLACE IC602 (PIN 16 SHOULD A HORZ. PULSE OUT) C |
|
SAMSUNG |
CJ4681 |
N/A |
HORZ. BOWING |
CHECK/REPLACE R315 |
|
SAMSUNG |
CJ4681 |
N/A |
HORZ. BOWING OF PICTURE |
CHECK/REPLACE R315 |
|
SAMSUNG |
CM4531 |
N/A |
NARROW WIDTH AND NO PINCUSHION CORRECTION |
CHECK/REPLACE Q511 |
|
SAMSUNG |
CM4531 |
N/A |
DEAD |
CHECK/REPLACE Q511,Q362 AND L363 |
|
SAMSUNG |
CM4531 |
N/A |
NO RASTER AND HV SQUEAL |
CHECK/REPLACE Q362,C363 AND Q511 |
|
SAMSUNG |
CM4531 |
N/A |
DELAY IN POWER COMING ON |
CHECK/REPLACE C921,C923 AND C924 |
|
SAMSUNG |
CM4531 |
N/A |
NO RASTER AND HAS A HV SQUEAL |
CHECK/REPLACE Q362,C363 AND Q511 |
|
SAMSUNG |
CM4531 |
N/A |
DARK BAR ON THE LEFT SIDE OF THE PICTURE |
CHECK/REPLACE C616,C716 AND C816 |
|
SAMSUNG |
CM4531 |
N/A |
DC SWITCHED MODE POWER SUPPLY VOLTAGES ARE HIGH |
CHECK/REPLACE C923,C924 AND C921 |
|
SAMSUNG |
CM4541 |
N/A |
Q511 AND Q362 SHORTED |
CHECK/REPLACE Q511,Q362 AND L363 |
|
SAMSUNG |
CQ4551 |
N/A |
INTERMITTENT BUZZING SOUND FROM POWER SUPPLY AND PIX BLOOMS |
CHECK/REPLACE STR53041 IN POWER SUPPLY FOR INTERMITTENT |
|
SAMSUNG |
CSD5577 |
N/A |
WASHED OUT VIDEO - SYMPTOMS LOOK LIKE A OPEN DELAY LINE |
CHECK/REPLACE IC602 (PIN 16 SHOULD A HORZ. PULSE OUT) C |
|
SAMSUNG |
CSF7487 |
N/A |
VIDEO CROSS TALK WHEN A BLACK COLOR IS SURROUNDED BY A WHITE COLORED BORDER. - ESPECIALLY WHILE USING 'WINDOWS' |
CHANGE C516 TO NEW TYPE (P/N 1509-121-1309) |
|
SAMSUNG |
CVB4581 |
N/A |
VERTICAL INSTABILITY OR VERTICAL FOLDOVER AND SHORT SWEEP |
RE-ADJUST VR201 FOR PROPER OPERATION (FACTORY MIS-ADJUSTED) SHOULD BE ADJUSTED IN THE 1024x768 MODE |
|
SAMSUNG |
CVB4587 |
N/A |
VERTICAL INSTABILITY OR VERTICAL FOLDOVER AND SHORT SWEEP |
RE-ADJUST VR201 FOR PROPER OPERATION (FACTORY MIS-ADJUSTED) SHOULD BE ADJUSTED IN THE 1024x768 MODE |
|
SAMSUNG |
CVB4991 |
N/A |
VERTICAL INSTABILITY OR VERTICAL FOLDOVER AND SHORT SWEEP |
RE-ADJUST VR201 FOR PROPER OPERATION (FACTORY MIS-ADJUSTED) SHOULD BE ADJUSTED IN THE 1024x768 MODE |
|
SAMSUNG |
CVB4993 |
N/A |
VERTICAL INSTABILITY OR VERTICAL FOLDOVER AND SHORT SWEEP |
RE-ADJUST VR201 FOR PROPER OPERATION (FACTORY MIS-ADJUSTED) SHOULD BE ADJUSTED IN THE 1024x768 MODE |
|
SAMSUNG |
CVB4997 |
N/A |
VERTICAL INSTABILITY OR VERTICAL FOLDOVER AND SHORT SWEEP |
RE-ADJUST VR201 FOR PROPER OPERATION (FACTORY MIS-ADJUSTED) SHOULD BE ADJUSTED IN THE 1024x768 MODE |
|
SAMSUNG |
CVM4967T |
N/A |
NO PINCUSHION CONTROL AFTER A FEW MINUTES OF OPERATION PICTURE PULLS IN ON THE SIDES |
CHECK/REPLACE C207 (0.47uF @ 50v) (P/N# 917 120470HM) AND IC202 (LM358) (P/N# 881 100358AANA) |
|
SAMSUNG |
CVM4967T |
N/A |
DEAD - NO ATTEMPT TO TURN ON |
CHECK/RESOLDER CONNECTIONS ON POWER SWITCH WHERE IT SOLDERS TO THE MAIN PCB |
|
SAMSUNG |
SC431E |
N/A |
DEAD--BLOWS REGULATOR TRANSISTOR |
CHECK FUSE,REGULATOR XSTR.,R905,R906 |
|
SAMSUNG |
SM12SFA7 |
N/A |
INTERMITTENT VERT. SWEEP--COLLAPSES QUICKLY |
CHECK FOR LEAKY C304 |
|
SAMSUNG |
SM440 |
N/A |
NARROW HORZ. SWEEP AND STRETCHED VERT. SWEEP |
CHECK/REPLACE 24V REGULATOR IC |
|
SAMSUNG |
SM460 |
N/A |
DARK PICTURE OR NO PICTURE |
CHECK/REPLACE C512 AND C514 FOR OPEN |
|
SCOTT |
SM2350A |
N/A |
DEAD - WILL NOT POWER UP |
CHECK/REPLACE IC501 AND R507 |
|
SCOTT |
SM2600 |
N/A |
SQUEAL FROM HORZ. CIRCUIT-HORZ. CENTERING OFF TO THE LEFT- HORZ. FOLDOVER ON THE LEFT |
CHECK/REPLACE Q104 AND C104 FOR OPEN |
|
SCOTT |
SM2600 |
N/A |
DEAD WITH A HIGH PITCHED SQUEAL |
CHECK/REPLACE Q104 AND T101 |
|
SOCOS |
CM1402 |
N/A |
NO HORZ. SWEEP -- ONLY HAS A VERTICAL LINE |
CHECK/REPLACE C418 (0.56uF @ 250v) |
|
SONY |
CDP15SF2 |
N/A |
OSD IS MISSING OR DISPLAYED INCORRECT |
CHECK/REPLACE IC901 (P/N# 8-759-354-66) |
|
SONY |
CDP15SF2 |
N/A |
NO PICTURE WITH WIDE VERTICAL SYNC. PULSE |
CHECK/REPLACE IC901 (P/N# 8-759-354-66) AND C948 (P/N# 1-136-169-00) (0.22uF @ 50v) |
|
SONY |
CDP17SF2 |
N/A |
NOISE IN THE LEFT BOTTOM PICTURE |
CHECK/REPLACE R008 (P/N# 1-249-413-11) |
|
SONY |
CDP17SF2 |
N/A |
NO PICTURE WITH WIDE VERTICAL SYNC. PULSE |
CHECK/REPLACE IC901 (P/N# 8-759-370-67) AND C948 (P/N# 1-136-169-00) (0.22uF @ 50v) |
|
SONY |
CDP17SF2 |
N/A |
OSD IS MISSING OR DISPLAYED INCORRECT |
CHECK/REPLACE IC901 (P/N# 8-759-370-67) |
|
SONY |
CPD15SF1 |
N/A |
VIDEO SMEAR OR GHOST WHEN AN ALL WHITE OR ALL BLACK IMAGE IS PLACED ON A GREY BACKGROUND |
CHANGE R131,R231,R331 TO 120k ,CHANGE R132,R232,R332 TO 2K ADD R134,R234,R334 4.7k AND C208 5pF @ 50v (1-102-942-00) |
|
SONY |
CPD15SX1 |
N/A |
DEAD OR REPEATED FAILURE OF Q301 |
CHECK/REPLACE Q301 AND C323 (P/N# 1-124-903-11 1uF @ 50v) |
|
SONY |
CPD17SF2 |
N/A |
DEAD OR REPEATED FAILURE OF Q507 |
CHECK/REPLACE Q507 AND C525 (P/N# 1-126-933-11 100uF @ 16v) |
|
SONY |
CPD20SF2 |
N/A |
NO POWER WHEN UNIT WARMS UP |
CHANGE Q608 WITH NEW TYPE (P/N# 8-729-803-76 2SA1371E), AND R655 (P/N# 1-216-344-11 0.39?5% 1w) |
|
SONY |
CPD20SF2 |
N/A |
NO PICTURE - MISSING A COLOR - INCORRECT BRIGHTNESS |
CHECK/REPLACE IC005 (P/N# 8-749-011-84), ADD 10uF @ 100v CAPACITOR W/NEG. TO D304 ANODE AND POS. TO D303 CATHODE |
|
SONY |
CPD20SF2 |
N/A |
NO POWER - ORANGE LED BLINKS |
CHECK/RESOLDER CONNECTIONS ON C628 (ONE OF THE C628 LEADS MAY BE SHORTING OUT) |
|
SONY |
CPD20SF2T |
N/A |
NO PICTURE - MISSING A COLOR - INCORRECT BRIGHTNESS |
CHECK/REPLACE IC005 (P/N# 8-749-011-84), ADD 10uF @ 100v CAPACITOR W/NEG. TO D304 ANODE AND POS. TO D303 CATHODE |
|
SONY |
GDM17SE1 |
N/A |
PICTURE DIMS AND EVENTUALLY DISAPPEARS |
CHECK/REPLACE C625 (P/N# 1-123-973-91) |
|
SONY |
GDM17SE1 |
N/A |
NO OPERATION AND FRONT PANEL LED'S ARE FLASHING |
REMOVE C511, REMOVE D504 AND INSTALL IT IN C511 PLACE - ALSO CHECK Q511,Q512,PS500 AND C548 |
|
SONY |
GDM17SE2T |
N/A |
NO POWER - ORANGE LED BLINKS |
CHECK/RESOLDER CONNECTIONS ON C628 (ONE OF THE C628 LEADS MAY BE SHORTING OUT) |
|
SONY |
GDM17SE2T |
N/A |
NO PICTURE - MISSING A COLOR - INCORRECT BRIGHTNESS |
CHECK/REPLACE IC005 (P/N# 8-749-011-84), ADD 10uF @ 100v CAPACITOR W/NEG. TO D304 ANODE AND POS. TO D303 CATHODE |
|
SONY |
GDM20SE1 |
N/A |
NO OPERATION AND FRONT PANEL LED'S ARE FLASHING |
REMOVE C511, REMOVE D504 AND INSTALL IT IN C511 PLACE - ALSO CHECK Q511,Q512,PS500 AND C548 |
|
SONY |
GDM20SE1 |
N/A |
PICTURE DIMS AND EVENTUALLY DISAPPEARS |
CHECK/REPLACE C625 (P/N# 1-123-973-91) |
|
STANDARD TECH |
STA439C |
N/A |
NO PICTURE |
CHECK/REPLACE C825 (0.01uF @ 3Kv) |
|
TANDY |
CM11 |
N/A |
DEAD SET |
CHECK/REPLACE Q702,R704 AND R711 |
|
TVM |
MD141V+ U07 |
N/A |
DEAD BUT GREEN POWER LED ON FRONT DOES BLINK ON AND OFF |
CHECK/REPLACE D805, D816 AND D818 |
|
ZENITH |
ZVM1380F |
N/A |
BRIGHTNESS LIMITER CIRCUIT NOT WORKING |
CHECK/REPLACE R454,Q205,Q413 |
|
ZENITH |
ZVM1380F |
N/A |
RETRACE LINES IN THE PICTURE |
CHECK/REPLACE Q504,Q544,Q574,D308,R329,Q505,Q545,Q575 |
|
ZENITH |
ZVM1380F |
N/A |
PICTURE OR COLOR MISSING |
CHECK/REPLACE IC201,IC212,Q501,Q502,Q541,Q542,Q543,Q571, Q572,Q503,Q543,Q573,Q504,Q505,Q506,Q544,Q545,Q574,Q575,Q576 |
|
ZENITH |
ZVM1380F |
N/A |
NO HORZ. SWEEP |
CHECK/REPLACE Q403,Q404,L401,C415,Q405 |
|
ZENITH |
ZVM1380F |
N/A |
NO VERTICAL SWEEP |
CHECK/REPLACE R320,Q302,Q303,IC401,Q301 |
|
ZENITH |
ZVM1380F |
N/A |
RASTER IS TOO WIDE |
CHECK/REPLACE R433,Q205,C417,C414,L401,D407 |
|
ZENITH |
ZVM1380F |
N/A |
NO PICTURE |
CHECK/REPLACE Q408,Q407 AND R444 |
|
ZYNK |
SM1418 |
N/A |
POWER SUPPLY CHIRPS - NO PICTURE |
CHECK/REPLACE Q203 (ECG379) |
|
ZYNK |
SM1418 |
N/A |
COMPRESSED VERTICAL SWEEP AT THE TOP |
CHECK/REPLACE C405 AND C406 (100uF @ 16v) |
|
ZYNK |
SM1418 |
N/A |
POWER SUPPLY SQUEALS - MONITOR WORKS FINE OTHERWISE OTHER THAN SOME HORZ. TEARING |
CHECK/REPLACE C910 |
|