MAKE
| MODEL
| CHASSIS
| SYMPTOM
| CURE
|
EMERSON
| EC10
| N/A
| WILL NOT TUNE-ONLY SNOW
| CHECK IC11 FOR SHORT AND/OR R11 FOR OPEN
|
EMERSON
| EC11
| N/A
| WILL NOT TUNE-ONLY SNOW
| CHECK IC11 FOR SHORT AND/OR R11 FOR OPEN
|
EMERSON
| EC12
| N/A
| WILL NOT TUNE-ONLY SNOW
| CHECK IC11 FOR SHORT AND/OR R11 FOR OPEN
|
EMERSON
| EC13
| N/A
| WILL NOT TUNE-ONLY SNOW
| CHECK IC11 FOR SHORT AND/OR R11 FOR OPEN
|
EMERSON
| EC134S
| N/A
| DEAD SET - SCR WILL NOT START
| CHECK/REPLACE D503 FOR OPEN
|
EMERSON
| EC194
| N/A
| SNOWY PICTURE
| CHECK/REPLACE R161 FOR OPEN
|
EMERSON
| ECR1350
| N/A
| ONE SIDE OF SCREEN LIGHTER THAN THE OTHER
| CHECK C507
|
EMERSON
| ECR1350
| N/A
| NO AUDIO
| CHECK CONNECTIONS ON C355 AND C351
|
EMERSON
| ECR1350
| N/A
| DEAD SET
| CHECK/REPLACE R502
|
EMERSON
| ECR137
| N/A
| LACKS VERTICAL SWEEP AT TOP OF SCREEN
| CHECK/REPLACE IC401
|
EMERSON
| ECR210
| N/A
| DEAD SET AND NO START-UP
| CHECK/REPLACE R506,R510,D506 AND D507
|
EMERSON
| ECR2100
| N/A
| DEAD SET AND NO START-UP
| CHECK/REPLACE R506,R510,D506 AND D507
|
EMERSON
| ECR211
| N/A
| DISTORTED AUDIO OR RASPY AUDIO
| CHECK/REPLACE R140 FOR OPEN
|
EMERSON
| ECR211
| N/A
| DEAD SET AND NO START-UP
| CHECK/REPLACE R506,R510,D506 AND D507
|
EMERSON
| ECR212
| N/A
| DEAD SET AND NO START-UP
| CHECK/REPLACE R506,R510,D506 AND D507
|
EMERSON
| ECR214
| N/A
| IMMEDIATELY GOES INTO SHUTDOWN
| R506 INCREASED IN VALUE
|
EMERSON
| ECR214
| N/A
| COMES ON THEN GOES INTO SHUTDOWN
| R506 (100K) FOR CHANGED VALUE--READJUST B+
|
EMERSON
| ECR214
| N/A
| DEAD SET AND NO START-UP
| CHECK/REPLACE R506,R510,D506 AND D507
|
EMERSON
| ECR215
| N/A
| POWER WILL NOT SHUT OFF
| CHECK Q19 (RELAY DRIVER)
|
EMERSON
| ECR215D
| N/A
| HAS HIGH VOLTAGE BUT NO SOUND OR RASTER
| CHECK/REPLACE R443 FOR OPEN
|
EMERSON
| ECR216
| N/A
| IMMEDIATELY GOES INTO SHUTDOWN
| R506 INCREASED IN VALUE
|
EMERSON
| ECR216
| N/A
| COMES ON THEN GOES INTO SHUTDOWN
| R506 (100K) FOR CHANGED VALUE--READJUST B+
|
EMERSON
| ECR216
| N/A
| DEAD SET AND NO START-UP
| CHECK/REPLACE R506,R510,D506 AND D507
|
EMERSON
| ECT1900
| N/A
| SHUTS DOWN AND CAN NOT ADJUST B+ LOW ENOUGH
| CHECK/REPLACE R506 (100k 1/2w)
|
EMERSON
| ECT1900
| N/A
| IMMEDIATELY GOES INTO SHUTDOWN
| R506 INCREASED IN VALUE
|
EMERSON
| ECT1900
| N/A
| DEAD SET
| D503 SHORTED,R502 OPEN,R506 CHANGED VALUE
|
EMERSON
| ECT1900
| N/A
| HIGH VOLTAGE SHUTDOWN
| CHECK/REPLACE C507 FOR OPEN
|
EMERSON
| M1375
| N/A
| DEAD SET
| CHECK IC301 (AN5156K)
|
EMERSON
| MS198
| N/A
| RETRACE LINES OR SHORT VERT. SWEEP
| CHECK C305
|
EMERSON
| MS1980
| N/A
| NO AUDIO
| CHECK IC371 (AN5836)
|
EMERSON
| MS1980
| N/A
| HORZ. FREQ. DRIFTS INTERMITTENTLY AFTER 10-15 MINUTES
| CHECK/REPLACE C401,C403 AND C404 FOR LEAKAGE/OPEN
|
EMERSON
| MS1980
| N/A
| NO AUDIO-VOLUME CTRL. DOES WORK BUT ONLY HAS A HISS IN SPEAKERS
| CHECK/REPLACE C307 FOR LEAKAGE
|
EMERSON
| MS1980R
| N/A
| NO AUDIO
| CHECK/REPLACE IC371
|
EMERSON
| MS250
| N/A
| RETRACE LINES OR SHORT VERT. SWEEP
| CHECK C305
|
EMERSON
| MS250RA
| N/A
| LEFT CHANNEL NOT WORKING
| CHECK/REPLACE R1251
|
EMERSON
| MS250RA
| N/A
| REPEATED FAILURE OF THE HORZ. OUTPUT XSTR.
| CHECK/REPLACE R311 FOR A CHANGE OF VALUE
|
EMERSON
| MS250RD
| N/A
| BURNS UP D506 VERY QUICKLY
| CHECK C508 FOR SHORT
|
EMERSON
| MS250RD
| N/A
| DEAD SET
| IC501,R518,Q501,Q502
|
EMERSON
| MS250RD
| N/A
| DEFECTIVE IC501
| CHECK/REPLACE R444 (33k)
|
EMERSON
| MS2580
| N/A
| VERTICAL NOISE ON THE RIGHT SIDE OF SCREEN
| REDRESS WIRE W604 ABOUT 2' SO IT IS LYING ACROSS BOTTOM OF IC801
|
EMERSON
| MS2700RD
| N/A
| DEFECTIVE IC501
| CHECK/REPLACE R444 (33k)
|
EMERSON
| MS2700RD
| N/A
| HORZ. OUTPUT RUNS VERY HOT
| CHECK/REPLACE T401
|
EMERSON
| MS2700RD
| N/A
| BURNS UP D506 VERY QUICKLY
| CHECK C508 FOR SHORT
|
EMERSON
| MS2700RD
| N/A
| DEFECTIVE IC501
| CHECK/REPLACE R444 (33k)
|
EMERSON
| MS2700RD
| N/A
| DEAD SET
| IC501,R518,Q501,Q502
|
EMERSON
| TC0910R
| N/A
| NO OR DISTORTED AUDIO - USUALLY THERMAL
| CHECK/REPLACE IC301 (TA8680N)
|
EMERSON
| TC1316R
| N/A
| NO OR DISTORTED AUDIO - USUALLY THERMAL
| CHECK/REPLACE IC301 (TA8680N)
|
EMERSON
| TC1351
| N/A
| DEAD SET
| CHECK/REPLACE R404/R453 (P/N# 013-102805-54) 1000ê @ 7 wt.
|
EMERSON
| TC1353
| N/A
| DEAD SET - NO RELAY CLICK
| CHECK/REPLACE D124 (15v ZENER)
|
EMERSON
| TC1365
| N/A
| INTERMITTENTLY SHUTS OFF
| CHECK/RESOLDER CONNECTIONS ON T461 (FLYBACK)
|
EMERSON
| TC1365A
| N/A
| WON'T SHUT OFF INTERMITTENTLY
| CHECK/REPLACE SR01 RELAY WITH NEW TYPE (P/N 11146015)
|
EMERSON
| TC1965
| N/A
| DEAD SET
| CHECK/REPLACE FB401,Q401 AND R511
|
EMERSON
| TC1965A
| N/A
| WON'T SHUT OFF INTERMITTENTLY
| CHECK/REPLACE SR01 RELAY WITH NEW TYPE (P/N 11146015)
|
EMERSON
| TC1966
| N/A
| DEAD SET AND NO RELAY ACTION
| CHECK/REPLACE IC101
|
EMERSON
| TC1969
| N/A
| DEAD SET - RELAY DOES NOT CLICK
| CHECK/REPLACE IC602 (P/N# 5652-TA78L005) AND D602 (P/N# 5632-S5566G)
|
EMERSON
| TC2525
| N/A
| NO SOUND
| CHECK/REPLACE R367
|
EMERSON
| TC2551RD
| N/A
| DEAD SET - RELAY DOES CLICK
| CHECK/REPLACE Q402 (P/N# 2SC2621) OR ECG157
|
EMERSON
| TC2555D
| N/A
| SET SHUTS DOWN
| CHECK/REPLACE IC501 (STR31110) AND C507 (100uF @ 160)
|
EMERSON
| TC3050D
| N/A
| POPPING NOISE WHEN TURNED OFF
| REMOVE C934 / SHORT R1365 / CHNG. C521 >1000uF@25 AND C1368 >1000uF@25.
|
EMERSON
| TC3050D
| N/A
| POPPING NOISE WHEN THE CHANNEL IS CHANGED
| ADD C382 >10uF@50 TO R383-D353 JUNCTION TO GRD. AND C1395 >1uF@50 TO R1387-Q1353(B) JUNCTION TO GRD.
|
EMERSON
| TC3050D
| N/A
| POPPING NOISE WHEN TURNED ON
| CHNG. C353 >1uF@50 / C354 >1uF@50 / C351 >47uF@16 AND C352 >47uF@16
|
EMERSON
| TC4253
| N/A
| DEAD SET
| CHECK/REPLACE D651
|
EMERSON
| TS2580
| N/A
| DEAD BUT RELAY DOES CLICK
| CHECK/REPLACE R521 (4.7 @ 3 watts)
|
EMERSON
| TS2581
| N/A
| DEAD BUT RELAY DOES CLICK
| CHECK/REPLACE R521 (4.7 @ 3 watts)
|
