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Found: 437Samsung CI5330AN Dead C412 burnt Replaced C412 1000pf 2kv & LOPTr 14-09-2004Samsung CI5332T Sound at full blast
even when turned down
R625 10k oc 14-09-2004
Samsung CI5332T Sound at max & can't be turned down - OSD OK
R625 10k in vol DC network o/c 14-09-2004
Samsung CI5337 No sound aft warm up with slight darker pic
IC802 12v reg I/p & o/p low - D802 1N4003 feeding it was leaky
14-09-2004
Samsung CI5337AN Partial field collapse & dark pic aft 2 mins
IC802 12v reg I/p only 9v instead of 15v - D801 1N4003 leaky
14-09-2004
Samsung CI5337AN US60A
Dead - no line drive
IC101 TDA4504B 12v supply low at 8v. D801 1N4007 in 12v feed leaky
14-09-2004
Samsung CI533CN S51A
No sigs - ok thro' SCART
Adj in Factory setting menu - need service manual for info
14-09-2004
Samsung CI5344 Poor/no col, no or noisy sound or no sync Setting Option
Wrong Options set - to reset to UK standard - sw on at mains sw, use R/C to go to st/by, key in "display", "menu", "mute", & "standby" in quick succession to enter option set up. Set option for "CI", go to reset, Press "Vol Up" (the display will show "Wait for 5 secs"). Finally go to st/by
14-09-2004
Samsung CI5344N No control of col, contr, brill - dark pic
First switch on TV on BBC1. Press this in order STANDBY, DISPLAY, MENU,MUTE, AND STANDBY The tv will switch on with no sound.You must check these values SCT = 16 SBT = 7 SCR = 5 Once these values have been entered select RESET mode. The TV will reset and then switch on.
14-09-2004
Samsung CI5344N No sound at sw on Check values SCT=16, SBT=17 and SCR=5 in serv mode. Once entered select reset, TV resets and switches on.
14-09-2004
Samsung CI5344N Service mode access
Switch to bbc1,press standby, display, menu, mute and standby.
14-09-2004
Samsung CI537 P55 Int dead with relay chattering
replace relay & check PH01 D/J 14-09-2004
Samsung CI537/41Z FLASHING ONE COLOUR THEN NO PIC
R407 330k 1/2w , FIT 140K AND 190K 1/2w IN SERIES IN PLACE OF LINK J52 AND FIT WIRE LINK IN PLACE OF R407
14-09-2004
Samsung CI5373 FRAME COLLAPSE
CHECK R410 FOR O/C 14-09-2004
Samsung CI5373 Loss of tuning, contrast, green, brill aft power surge
Set up proc reqd - see printed sheet 14-09-2004
Samsung CI5373 SCT11B
Tripping LOPTx arcing - when replaced field coll; HIC301 VPG101 hybrid chip
14-09-2004
Samsung CI5373 SCT11D
Apparent blank raster
FOPT chip was faulty 14-09-2004
Samsung CI5373 SCT11D
Service mode access
Press St/by, Std Pic button, Help, Sleep, Power On. Parameters selected with Ch+/Ch- & changed using Vol+/-; SBT = 44, SCT = 32, RC = 0, GC = 0, BC = 0, RG = 32, BG = 32. Press 'Status' to store & exit
14-09-2004
Samsung CI5373T Blank raster & lack of height
Replaced eeprom & set up 14-09-2004
Samsung CI5373T DARK PICTURE, GRADUALLY INCREASES
LOPTX FAULTY 14-09-2004
Found: 437Samsung CI5079Z Dead - chopper
Tr s/c, avalanche diode s/c
Caused by HIS0169 hybrid device - replace with HIS0169C modified type to prevent HT rising in st/by - also change C852 1n8 ceramic cap with a polyester type you can purchase 10 of them from ARD for 25p + vat! The order code is 160-00458. Check HT in st/by - should be 140v but could be much higher if any of the former are faulty
14-09-2004
Samsung CI5079Z Dead - F801 3.15A fuse o/c
SMR40200 s/c pins 3-4, DZ801 R2KN s/c, HC801 HIS0169B also reqs replacement
14-09-2004
Samsung CI5079Z PSU kit when blow up/LOPTr goes s/c
Both HIS0169C, SMR40200C;R2KN 0403-000691; KSD5072YD 0502-000295;C852 2301-000111; 2n2 800v Cap ;2303-000163;Coil AA27-90001G
14-09-2004
Samsung CI5102Z NO SIGNALS , TUNE VOLTS VARY BUT NO STATIONS
CHECK RQ04 , 05 , DZ824 33v 05 10k 0.25W
14-09-2004
Samsung CI514Z DEAD RELAY CLICKING
C411 100pF 2kv SC 14-09-2004
Samsung CI515ZA Int blowing fuse. Replace 800mA with a 1AT anti-surge type.
14-09-2004
Samsung CI517 Int col - high HT TA7698AP chip overheats due to hi HT 160v instead of 125v STR30125 power chip faulty
14-09-2004
Samsung CI517Z Blank screen , if AV selected , scart signals ok
EQ101 2SC815 sc 14-09-2004
Samsung CI517Z Stuck in AV mode
IF strip perm muted as EQ101 2SC815 Tr leaky - used 2SC1815 in lieu
14-09-2004
Samsung CI517ZF Low brightness C519 10n 2kv A1 decoupler on crt base 14-09-2004Samsung CI5312 Dead, sqeals
when sw out of st/by
C807 47µ 25v & C813 1µ 50v hi esr 14-09-2004
Samsung CI5312W St/by only - chopper tfmr squeals when not in st/by
C807 47µ 25v & C813 1µ 50v hi esr 14-09-2004
Samsung CI5322 FIELD COLLAPSE
R412 OC ALSO REPLACE D401 AND C307 ( 100uF )
14-09-2004
Samsung CI5322 Field collapse R412 o/c & check D401 ERB4304 also C307 100µ 50v
14-09-2004
Samsung CI5322T Dead R801 5R6 7w o/c; C816 2200pf 1kv cracked & leaky
14-09-2004
Samsung CI5322T IF REPLACING WIDTH COIL GIVES TUNING/IF FAULT CHEC
21" 32449-412-650 14" 32449-412-603 14-09-2004
Samsung CI5322T No sound/pic - raster present when A1 advanced
5v supply low from IC803 5v reg - reg s/c 14-09-2004
Samsung CI5322T St/by led comes on briefly at sw on then dead
C817 100µ low cap 14-09-2004
Samsung CI5322XT Dead - PSU overworking & HT excessive at 250v
Correct HT 125v when C852 470µ 16v replaced but R826 1R o/c & LOPTr 2SD1650 s/c also
14-09-2004
Samsung CI533 whistling, no line output
C412 (482212613155) s/c 14-09-2004
ound: 437Samsung CI5052XT Hum Bar C851 100µ 400v mains smoother
o/c14-09-2004
Samsung CI5052XT No sound/vis with st/by LED flickering
125v HT only 70v; IC801 SDH209B
14-09-2004
Samsung CI5052XT St/by only C852 470µ, C418 1µ 250v hi esr, Q402 2SD 1651 (loptr) s/c, R826 1R ?w o/c- replace loptr with correct type (I didn't & it went s/c again 3 days later!)
14-09-2004
Samsung CI5052XT P68
NO S/V , WITH SBY LIGHT FLICKERING
SDH209B IC801 14-09-2004
Samsung CI5061 Pic shifted to right C404 2n7 & check R420 820k 14-09-2004Samsung CI5061
P68SABrightness varies Q905 2SA539-Y on crt base 14-09-2004
Samsung CI5061A Sound has buzz/motorboating
C612 o/c 14-09-2004
Samsung CI5061AT Field collapse - int Dry joints FOP chip 14-09-2004Samsung CI5070 no sound or vision,
coming out of stbyD801 (measures Ok) 14-09-2004
Samsung CI5070AN no line drive. HT 125V Ok, but 15V supply to jungle IC low
C808 150uF 400V 14-09-2004
Samsung CI5070AN US60A
Dark pic D503 1N4003 diode hi res - check o/p from 12v reg IC802 - it may be low confirming faulty part
14-09-2004
Samsung CI5070AN US60A
Dead with whistle All HT supplies appear correct but only 241v across mains rect as it was faulty
14-09-2004
Samsung CI5070AN US60A
Int loss of sound & blank raster
D801 or 2 1N4003 12v reg supply diodes go hi res.
14-09-2004
Samsung CI5079T Dead - appears to be caused by high HT
2 x 100µ 20v HT smoothing caps bulging, R2K overvolt prot diode s/c, also replace SMR40200C chopper IC & HIS0169B hybrid chip & check audio o/p IC
14-09-2004
Samsung CI5079T Dead - LOPTr 2SD5072 Q401 failed
Replace the following: ZD801, IC801, HC801, F801, L803, C803, C851, C852, Q401 pt nos can be found in TV mag Jul01
14-09-2004
Samsung CI5079T Fading pic Dry joints crt base & RGB o/p IC faulty
14-09-2004
Samsung CI5079T Field - top half missing FOP chip TDA8356 14-09-2004Samsung CI5079T Int width SMR40200 IC in psu 14-09-2004Samsung CI5079T
SCT11DBlue screen with no sound - menus partly off top of screen
Eeprom settings lost - with SAA5290ZP-026 set option byte to 5D, with-042 suffix Eeprom set option byte to CA; still no signals present - pin 1 of micro s/c to chassis - new micro reqd
14-09-2004
Samsung CI5079Z Dead Replace IC801, L803, ZD801 14-09-2004Found: 437Samsung CI5013T
P58SChans will tune but not store
RR53 3k3 pull up res to EEPROM chip hi res
14-09-2004
Samsung CI5013T P58S
Dead - Q801 chopper tr reads s/c
Q801 ok as C816 2n2 1kv in parallel with it was s/c, R801 5R6 7w o/c
14-09-2004
Samsung CI5013T P58S
No sound & sweep tuning won't stop
R709 27k which feeds ident signal to pin 29 of micro RIC01 o/c
14-09-2004
Samsung CI5013T P58SC
Int no startup - Stuck in standby.
100uf 25v & 100uf 16v next to TDA4601 PSU IC heat sink.
14-09-2004
Samsung CI5013T P58SC
STUCK IN STBY NO 12v OR 16.5v
MICRO 10Mhz XTAL US 14-09-2004
Samsung CI5013T P58SC
WONT START OR TRIPS , WITH NO SBY LIGHT
CHECKR 811 100k 14-09-2004
Samsung CI501FT5X Bright white raster at sw on then trips out & repeats
ZD201 5v1 zener faulty - line pulse clamp pin 42 TDA8842 jungle chip
14-09-2004
Samsung CI5027 Dead 4 x bridge rects, STR50103, D801 R2KY caused by faulty scan coils
14-09-2004
Samsung CI5030 No sound. X601 XTAL ( STEREO SOUND
14-09-2004
Samsung CI5030AN No pic for up to an hour No line lock - adj H sync preset 14-09-2004Samsung CI5030AN Slightly off tune at sw on
gradually improvingC401 14-09-2004
Samsung CI5038Z Tripping with HT low at 102v instead of 125v
SMR earthing was suspect on heatsink (new type device recently fitted) I PSU
14-09-2004
Samsung CI5052 No sigs & partial field collapse
B+ (12v) to tuner low at 1.4v. R419 10R safety res o/c (not shown in manual)
14-09-2004
Samsung CI5052 P68 "Store" & "Channel" in flash on screen
1N4148 diodes in key strobe lines to micro RIC01 leaky
14-09-2004
Samsung CI5052AT FIELD LOWERS WHEN WARM THEN BOUNCES
IC402 MC7812 14-09-2004
Samsung CI5052AT FRAME COLLAPSE CHECK D412 AND R412 14-09-2004Samsung CI5052AT Height reduces with
bounceIC402 12v reg MC7812 14-09-2004
Samsung CI5052X High HT should be 125v C852 470µ 16v 14-09-2004Samsung CI5052X Int low brightness A1 pot on LOPTx & C907 10nF 14-09-2004
2kvSamsung CI5052X st/by only 86v HT, R813 o/c 14-09-2004Found: 437Samsung CI5012Z Dead Check C816 220pF 1kv & R801
5R6 7w14-09-2004
Samsung CI5012Z Dead R801 5R6 7W oc C816 sc 222pF 1kv 14-09-2004Samsung CI5012Z Field lin C306 2µ2 50v 14-09-2004Samsung CI5012Z No signals No 33v at collector of RQ04 - RR05
10k ?w o/c14-09-2004
Samsung CI5012Z Poor frame Lin. C306 2u2 50v 14-09-2004Samsung CI5012Z Tripping with ticking
noiseMains smoothing cap 100µ 400v 14-09-2004
Samsung CI5012Z P58SC
Bright white raster with fback lines
Dry joints on crt base though not obvious
14-09-2004
Samsung CI5012Z P58SC
Sound absent All volts around IC602 audio chip correct & replacement chip failed to cure - R617 220k (pins 3 & 4) o/c
14-09-2004
Samsung CI5013 Dead apart from noisy psu
C808 100µ 16v, C817 100µ 25v 14-09-2004
Samsung CI5013 NO SOUND C605 22nF SC ON PIN 13 IC101 14-09-2004Samsung CI50131T Field collapse R412 1R 1/2w safety o/c; KA2131
field chip; R305 20k o/c14-09-2004
Samsung CI5013T Chirping noise at sw on C808 100µ 16v & C817 100µ 25v psu pri
14-09-2004
Samsung CI5013T Dead - no st/by led R811 100k hi res 14-09-2004Samsung CI5013T Drifts off tune & won't
stop in searchNo afc I/p pin 9 RIC01 micro - check res RR26 & R116 120k
14-09-2004
Samsung CI5013T Frame collapse. R306 O/C. 14-09-2004Samsung CI5013T Int loss of pic - sound
& Txt ok27Mhz Xtal on Txt board 14-09-2004
Samsung CI5013T No startup - No Stby light.
R811 100k PIN 8 TDA4600 14-09-2004
Samsung CI5013T P58
DRIFTS OFF TUNE IN 5 secs SEEK WON'T STOP
R126 R116 ( 120k ) 14-09-2004
Samsung CI5013T P58
Hissing in st/by C852 470µ 16v 14-09-2004
Samsung CI5013T P58
PICTURE BLANKS INT SOUND OK Text ok pic returns af
27mhz XTAL ON TEXT PCB 14-09-2004
Found: 437Samsung CI348 Tripping Broken print near L401 14-09-2004Samsung CI348 Tripping. Q404 ( 2SD1650 ) s/c , R413 ( 1k )
, Dry L401 , C461 ( 1uf ) C414 14-09-2004
( .47 ) PCB by L401Samsung CI3482 No red Q503 2SC2330 on CRT base s/c 14-09-2004Samsung CI348Z Dead - HT low at 40v C813 100µ 25v - also check C811,
808 100µ 25v & C812 1µ 50v14-09-2004
Samsung CI348Z Field int rolls C351 0µ47 50v leaky 14-09-2004Samsung CI348Z No sound - no volts to
audio chip TDA2006Comes from standby relay where contacts were pitted
14-09-2004
Samsung CI348Z NO SOUND NO 18v SUPPLY ON PIN 5 TDA2006
STBY RELAY OC ON ONE CONTACT CLEAN OR REPLACE
14-09-2004
Samsung CI5012 Dark pic 5v6 zener pin 8 RIC02 14-09-2004Samsung CI5012 Dead R801 5R6 7w o/c; R807 2k7 3w
o/c; P802 (P160) o/c; R812 0R68 o/c; R813 100R o/c
14-09-2004
Samsung CI5012 Dead. R801 ( 5.6R 7w ) , 807 ( 2.7k 3w ) , 812 ( .68R ) , 813 ( 100R ) o/c , P802 ( P160 ) o/c
14-09-2004
Samsung CI5012 Field collapse R412 1R 1/2w fusible o/c 14-09-2004Samsung CI5012 No colour R522 2k hi res 14-09-2004Samsung CI5012 NO LUMA OR VIDEO
OVERLOAD USING AMIGA , CANNOT MOD
a ) FIT INSULATED LINK FROM PIN 20 TO 16 b ) FIT 3 X 47ohm 1/8w RES. SERIES WITH RGB I/Ps ON PINS 7 ( blue ) , 11 ( green ) ,
14-09-2004
Samsung CI5012 No R/C functs JM02 5v6 zener leaky on pin 8 RIC02
14-09-2004
Samsung CI5012 NO SOUND C605 22nF SC ON PIN 13 IC101 14-09-2004Samsung CI5012 NO SWITCHING
CVBS-AV MONITOR VOLTS ON IC 201 TEA20
CHECK RQ08 PIN 12 OF RIC01 14-09-2004
Samsung CI5012 No tuning DZ824 KA33V leaky; R822 12k 2w o/c
14-09-2004
Samsung CI5012/5013 No sound C605 22nF pin 13 IC101 leaky 14-09-2004Samsung CI50122 St/by only C808 100uF 16V, C817 100uF
25VW, C811 10uF 63VW14-09-2004
Samsung CI50127 Dead - C816 2n2 1kv split
R801 5R6 o/c 14-09-2004
Found: 437Samsung CI338Z Dead. Mains transformer primary o/c. 14-09-2004Samsung CI338Z Int blowing fuse. Replace 800mA with a 1AT anti-surge
type.14-09-2004
Samsung CI338Z St/by only IC003 µPD1987C faulty - no o/p from pin 6 to turn on Tr to energise relay
14-09-2004
Samsung CI340ZA Int blowing fuse. Replace 800mA with a 1AT anti-surge type.
14-09-2004
Samsung CI347FA Int blowing fuse. Replace 800mA with a 1AT anti-surge type.
14-09-2004
Samsung CI347FF Dead Q403 2SC2229 & Q402 2SC2120 14-09-2004Samsung CI347FF INT SOUND RESOLDER IC101 14-09-2004Samsung CI347FF Sound int Dry joints IC101 etc under screening 14-09-2004Samsung CI348 IC601 overheats. C909 ( 100nf ) 14-09-2004Samsung CI348 Int blows 2SD1650
Q404.Drys C414. 14-09-2004
Samsung CI348 Int blows Q404 Dry joints C414 14-09-2004Samsung CI348 Int low contrast dry joints on front pots 14-09-2004Samsung CI348 Int low contrast
picture.Drys on front potentiometers. 14-09-2004
Samsung CI348 Int low or dist sound
dry joints IC101 (under shield) 14-09-2004
Samsung CI348 Int sound - int distorted sound.
Drys IC101 ( under shield ) 14-09-2004
Samsung CI348 No sound. RL801 dirty contacts. 14-09-2004Samsung CI348 Sound faulty IC601
overheatsC909 100n 14-09-2004
Samsung CI348 St/by only Q404 2SD1650 s/c; R800 0R47 o/c 14-09-2004Samsung CI348 Tripping Q404 2SD1650 s/c; R413 1k high res; dry
joints L40114-09-2004
Samsung CI348 Tripping C461 1µ 250v; C414 0µ7 200v 14-09-2004Found: 437Samsung CI3352 P68 Dead - IC801
SDH209B faulty
When replaced, 125v HT was 170v due to C852 470µ 16v faulty
14-09-2004
Samsung CI3352AT P68
Slow to change chan, go into Txt & analogue functs
TX01 27Mhz Xtal 14-09-2004
Samsung CI3352XT P68C
Dead with LOPTr s/c
Check 125v HT line before replacing LOPTr Q402 2SD1651 - should be 125v. If higher C852 470µ 16v on psu pri is usually the cause
14-09-2004
Samsung CI3373 DEAD WITH FUSE BLOWN
CHECK ZD8011 FOR S/C 14-09-2004
Samsung CI3373 Faint pic Set to 'mild' on handset - reset to normal 14-09-2004Samsung CI3373
SCT13BDead - LED flashes every
Dry joint coll LOPTr - not obvious to see 14-09-2004
2 secsSamsung CI3373Z Dead 3.15A fuse o/c; IC801 SMR40200 s/c;
DZ801 R2KN s/c; L801 39mH damaged also HC801 HIS0169B hybrid IC
14-09-2004
Samsung CI3373Z Field coll & poss no sound aft storm
Micro faulty (?40) 14-09-2004
Samsung CI3373Z SCT11B/D
Service mode access
Stby/P.STD/HELP/SLEEP/POWER ON. Controls VOL +/- CHANNEL +/- EXIT with Status,{all on r/c}
14-09-2004
Samsung CI338 Dead. R413 ( 1k ) , BU508. 14-09-2004Samsung CI338 Int sound Dry joints IC101 LA7520 IF chip 14-09-2004Samsung CI338 P50 Very erratic &
suddern tuning drift affectid by mo
Check for crack arouind pin 1 of screened connector SN01
14-09-2004
Samsung CI338F No col when warm
ZD501 leaky 14-09-2004
Samsung CI338GA Dist sound R614 o/c; R601 2k7 hi res 14-09-2004Samsung CI338GA Int blowing
fuse.Replace 800mA with a 1AT anti-surge type. 14-09-2004
Samsung CI338X P50
TUNING DRIFT
CRACK AROUND CONNECTOR SNO1 FROM REMOTE PANEL
14-09-2004
Samsung CI338X P50
Tuning drift - sudden & erratic
cracks around connector SN01 14-09-2004
Samsung CI338XA Int blowing fuse.
Replace 800mA with a 1AT anti-surge type. 14-09-2004
Samsung CI338Z Chan display shows "88" but chan change ok
Check Tr805 & DZ809 ( 5v supply pin 24 IC4 low)
14-09-2004
Samsung CI338Z Dead - fuse gone.
Uprate fuse to 1Amp , R413 ( 1R ) , BU508DF s/c.
14-09-2004
Found: 437Samsung CI537V P55 SET COMES OUT
OF STBY BUT RETURNS IN 10secs
D912 OC NO LINE OSC START UP SUPPLY
14-09-2004
Samsung CI541ZG Dead with relay clicking
C411 100pF 2kv s/c in LOP stage 14-09-2004
Samsung CI541ZG Dead with relay clicking
C411 100pF 2kv s/c in LOP stage 14-09-2004
Samsung CI541ZG Frame collapse. R412 ( 1R 1/2w fusible ) o/c. 14-09-2004Samsung CI541ZG Int shut down Invisible dry joints at chopper trfmr 14-09-2004
Samsung CI541ZG No red may be int. Drys Q556 ( CRT PCB ) 14-09-2004Samsung CI541ZG No sound - set
tripping - black bars on pic.
B5 rail @ 3.4v Infra red Rx leaky ( unplug PA01 - 5 rail restored )
14-09-2004
Samsung CI541ZG PSU & LOPT pulsing - no sound.
B5 rail @ 3.4v Infra red Rx leaky ( unplug PA01 - 5 rail restored )
14-09-2004
Samsung CI541ZG Sound crackling & cutting out.
R618 ( 5.6k ) near audio IC. 14-09-2004
Samsung CI541ZG Stuck in standby. Q402 ( 2SD1650 ) s/c. 14-09-2004Samsung CI541ZG Will not lock into
channels - no sound.B5 rail @ 3.4v Infra red Rx leaky ( unplug PA01 - 5 rail restored )
14-09-2004
Samsung CI591 Dark pic with ringing Caps in 175v supply to RGB low - C560 2µ2 400v on crt base & C410 220µ 200v on main pcb
14-09-2004
Samsung CI5913 CI6813 U U88
DARK PICTURE CHECK C416 ( 155v SMOOTHING ) REPLACE WITH 47mfd 250v
14-09-2004
Samsung CI5913 & CI6813
If HT smoother C560 2µ 250v has failed (on CRT base)
Change C410 or C401 from 220µ 100v to 47µ 250v. Connect -ve pin to chassis. Change C416 from 2µ2 250v to 47µ 250v. If R415 0R27 ?w is fitted check for o/c - if so replace - official Samsung mod
14-09-2004
Samsung CI5913 CI6813 U88
FAILURE OF C560 ( 2.2mfd / 250v ) CRT BASE.
REPLACE C410 TO NEW TYPE AND CAY OUT MOD
14-09-2004
Samsung CI5913 U88 HIGH FREQUENCY VIBRATION NOISE FBT VIBRATION , AND
REPLACE FBT ( 3 HOLE FIXING TYPE ) , BOND R414 ,
14-09-2004
Samsung CI5913W Excess width & no E-W corr
C416 2µ2 250v in anti breathing cct 14-09-2004
Samsung CI5913W No pic - sound ok When A1 advanced dim, wide pic seen. HT correct but had noise superimposed on it. C41 4µ7 400v u/s
14-09-2004
Samsung CI5937AN dead TDA2616A audio o/p chip s/c 14-09-2004Samsung CI5937AN Dead & whining -
D808 R2K 170v overvolt diode s/c
Optocoupler PC801 dry joint pin 2 - causing no fback or HT reg
14-09-2004
Found: 437Samsung CI5937AN Dead except for
squeal from psuAll sec supplies low - 32v line has a low res reading - audio o/p chip TDA2161 s/c at supply pin 7
14-09-2004
Samsung CI5937AN SET WHINES D808 170v OVERVOLTS ZENER SC 14-09-2004
NO PICTURE OR SOUND
PC801 OPTOCOUPLER DRY JOINTED
Samsung CI5937AN St/by only Micro not giving power on signal. Front panel faulty (works by R/C when dis'd) - NLA
14-09-2004
Samsung CI5937AN Z68
Pic slow to appear with lack of width & jagged verts
Also arcing noise from LOPTx - HT smoother C828 470µ 250v faulty
14-09-2004
Samsung CI593CN Various inc vol varies, chan counts up/down
Front controls varying in resistance 14-09-2004
Samsung CI593CN S51A
Dead C807 2n2 800v burnt, IC801 pt no 1203-001482 faulty
14-09-2004
Samsung CI593CN S51A
Dead with LED lit green - no line drive
C407 1nF 2kv leaky (next to LOPTr heatsink)
14-09-2004
Samsung CI593CN SCT12B
No pic - sound ok
Replace IC201 TDA8375/N3 14-09-2004
Samsung CI593CN SCT12B
Stuck in standby, 5V supply to Micro IC901 pin 34 is low
Replace Micro Z8933212PSC-R3593 , part number AA13-30018K ( 30UKP+VAT )
14-09-2004
Samsung CI593CN3X S51A
No sound/pic - snowy pic/sound available thro' scart o/p
IC902 24W16 EEPROM faulty. Samsung's replacement 24C16 is set on CK tuning system & needs resetting to CI (UK version) Enter serv mode/reset mode to do this or no sound will be present
14-09-2004
Samsung CI593CN3X S51A
Service mode access
Press St/by, display, menu, mute & power on in sequence, then go to st/by to leave serv mode
14-09-2004
Samsung CI5944 Field problems Mod kit available from CHS (MODKIT10) incs mod sheet
14-09-2004
Samsung CI5944 etc Field collapse - partial or total
TDA8350Q IC301 - Replace IC301 (version 6 supplied with kit) Check R307,R409,& R412 Fit the following additional protection components: ADD: Diode type MA2560 from V1 to ground. (VI is the scan coil connection) ADD 470nf capacitor in parallel with this diode. ADD 1R2 0.5 w resistor in series with L301. Change L301 to 10uH. ADD 1N4004/7 diode,
14-09-2004
anode to pin 9 of IC, cathode to R307, (Supply side, not IC side pin 8) ADD Diode type MTZ15C cathode to pin 3 anode to ground.(Across C303)
Samsung CI5944 SCT12B
Field & E/W problems
IC301 fails - SEME supply kit RK12 14-09-2004
Samsung CI5955N Field collapse Replaced TDA8350Q & R412 0R27 14-09-2004Samsung CI6229
U88MT1PARTIAL OR COMPLETE FIELD COLLAPSE , REPLACE IC301
ADD 1N4148 FROM PIN 9 IC301 TO PIN 3 IC 301 ANODE TO PIN 3 ADD 1N4148 FROM PIN 3 IC301 , ANODE TO GROUND ADD 12pf CERAMIC FR
14-09-2004
Samsung CI6229T Field collapse - repeat failure of FOP chip
Mod by removing link PJ28 and in it's place fit a 10uH choke. Also add a 470nF 100v capacitor from pin 5 of ic301 to earth. PJ28 is the 26volt supply to the field ic and this rail suffer's from spike's.!
14-09-2004
SAMSUNG CI6229T INT DEAD OR DOES NOT SWITCH ON FROM COLD
REPLACE C806 100MFD25V 14-09-2004
Samsung CI6229T P72
No pic unless A1 advanced - looks like failing mono tube
C416 2µ2 250v HT decoupler 14-09-2004
Samsung CI6230 Dead C416 2µ2 250v blasted - check D814 s/c RU4AM - BYW95c does
14-09-2004
: 437Samsung CI6230 Dim heaters, non
lin field, hum bar on cols - all line derived supplies low
C560 4.7uf @ 250v & C590 2.2uf @250v on crt base
14-09-2004
Samsung CI6230 Field non lin and short pic
TDA3654 14-09-2004
Samsung CI6230 No sound - ok via scart
Audio in at TDA8415 IC601 ok but no o/p - no osc due to 10Mhz Xtal being u/s
14-09-2004
Samsung CI6230 St/by only C808 & 806 100µ 25v 14-09-2004Samsung CI6230
U88MT1ODD VIDEO - NO COLOUR
CHECK 12v SUPPLY FROM REG. 14-09-2004
Samsung CI6230 U88MT1
PARTIAL OR COMPLETE
ADD 1N4148 FROM PIN 9 IC301 TO PIN 3 IC 301 ANODE TO PIN 3 ADD
14-09-2004
FIELD COLLAPSE , REPLACE IC301
1N4148 FROM PIN 3 IC301 , ANODE TO GROUND ADD 12pf CERAMIC FR
Samsung CI6230 U88MT1
This set was dead , with just a highpitched squeal
C416 ( 2.2 , uF , 250V ) was short-circuit. It decouples the supply to the line output stage.
14-09-2004
Samsung CI6230 UM88MT-1
Filed collapse When replacing TDA3654 fop chip also replace wire link PJ28 (from pin 5 chip) with 10µH inductor pt no 2701-001040 & fit 470nf polyester cap pt no 2305-000407 between pins 4 & 5 TDA3654 as close as poss to chip to prevent reoccurence
14-09-2004
Samsung CI6230WN Dead with squeal C416 2µ2 250v in LOP supply 14-09-2004Samsung CI6230WN Field chip has
short lifefit a 470n cap from pin 5 of the chip to deck and replace PJ28 with a 10 mH choke, check elect caps, give no guarantee and hope!
14-09-2004
Samsung CI6230WN No R/C operation Micro IC701 had developed internal s/c which made prot line go low- PCA84C840/062
14-09-2004
Samsung CI6230WN Pulsing psu & Tripping
C560 2µ2 250v on crt base - also check C590 - remove plug by loptx to crt base to check this fault
14-09-2004
Samsung CI6230WN Tripping CHECK C560 2.2mfd 250v CRT BASE , REPLACE C590 AS WELL. ( TO CONFIRM - REMOVE CRT BASE CONNECTOR AT PLUG NEAR LOPT )
14-09-2004
Samsung CI6230WN Tripping C56 2u2 250v , C590 ON TUBE PCB USE 450v TYPES
14-09-2004
Samsung CI6230WN Won't come out of st/by when cold
C806 100µ 25v 14-09-2004
Samsung CI623CN Field collapse TDA8350Q s/c ; R307 10R 1/2w fusible o/c
14-09-2004
Samsung CI633CN Sound but no pic Pic appeared when A1 advanced - new LOPTx reqd
14-09-2004
Samsung CI6837AN Dead - whistles even in st/by
IC603 TDA2616 audio o/p chip internal s/c under load
14-09-2004
Samsung CI6837AN SET WHINES NO PICTURE OR SOUND
IC603 TDA2616 SC INT. 14-09-2004
Samsung CI6837AN White dots across screen & no sound
5 & 12v supplies low due to dry joint 15v link wire to regs
14-09-2004
und: 437
Samsung CI6837AN Z68
5 evenly spaced lines across lower part of picture
IC301 TDA8350Q Field/EW chip 14-09-2004
Samsung CI683CN Top half of field scan missing
TDA8350Q field IC 14-09-2004
Samsung CI6844N Field reduced then collapse - lines at top aft chip replacement
TDA8350Q & R307 10R 5w o/c - also check elects in Field cct
14-09-2004
Samsung CI6844N SCT12B
Service adjust proc
1. Press standby, display, menu, mute, standby, OR Press standby, picture standard, help, sleep, standby OR Press standby>display>menu>mute>power on option bytes : : 1 zoom mode: wide/normal/zoom: 2 audio mode: nicam stereo: 3 one chip: TDA8844 : 4 led option: normal: 5 language: west eng/ger/dut/spa/ita/swe: 6 system: CI : 7 ats option: on: 8 field pol: field pos :: having set the option bytes , press menu key and reset message should appear on the screen. : [the zoom, one chip and field pol bytes are set according to the size and type of crt].
14-09-2004
Samsung CI7230 Pic shifted to left with EW mod dr Tr smoking
Dry joint anode D405 BYD33 in LOP 14-09-2004
Samsung CI7230 U88MT
Picture shifted to the left. As a result the extre
Badly dryjointed connection at the anode of D405 ( BYD33 ) in the line output stage.
14-09-2004
Samsung CICI6229 FRAME COLLAPSE
REPLACE C808 IC301 14-09-2004
Samsung CR5035 Dead aft storm
STRS 6707 D404 (15Volts start up for Drive ) TDA 7056 audio chip ( no sound ) TDA8362 Jungle chip no OSD
14-09-2004
Samsung CW30A75S St/by only with LED flashing
R423 overheats - DZ302 33v zener & IC301 TDA8351
14-09-2004
Samsung CW593 St/by only C814 across D802 & HT supply s/c 14-09-2004
with LED flashing orange & straining psu
Samsung CW593CNG Dead - blows LOPTr
If R821 next to opto coupler is 133k then ht should be 130 volts. if R821 is 150k then ht should be 155 volts. If still blowing line output transistor then the loptx is the probable cause.
14-09-2004
Samsung CX-6844N Partial field collapse
IC301 TDA8350Q, 2 caps not marked 10µ & 100µ 63v, ceramic 10R 5w resistor across pins 3/5 of above chip
14-09-2004
Samsung CX-6844N Partial field collapse
IC301 TDA8350Q, 2 caps not marked 10µ & 100µ 63v, ceramic 10R 5w resistor across pins 3/5 of above chip
14-09-2004
Samsung CX6844N field - partial collapse
replace TDA8350Q IC301 & 2 caps not marked on pcb 10µ & 100µ 63v & 10R 5w res across pins 3 & 5 of IC301
14-09-2004
Samsung CX6844N field - partial collapse
replace TDA8350Q IC301 & 2 caps not marked on pcb 10µ & 100µ 63v & 10R 5w res across pins 3 & 5 of IC301
14-09-2004
Samsung P55 loss of 1 col R803/811/818 33k 2w on crt base 14-09-2004Samsung P55 loss of 1 col R803/811/818 33k 2w on crt base 14-09-2004Samsung P58C Dead - pri HT
onlyC816 2200pf 1kv split, C808 & C813 100µ 16v & C817 100µ 25v low
14-09-2004
Samsung P58C Dead - pri HT only
C816 2200pf 1kv split, C808 & C813 100µ 16v & C817 100µ 25v low
14-09-2004
Samsung P58C Poor contrast - control ineffective
R210 120k or 133k in beam lim o/c 14-09-2004
437Samsung P58C Poor contrast - control
ineffectiveR210 120k or 133k in beam lim o/c
14-09-2004
Samsung P58SC crackle on sound crackle present at pin 12 TDA8305. C603 & 605 22nf
14-09-2004
Samsung P58SC crackle on sound crackle present at pin 12 TDA8305. C603 & 605 22nf
14-09-2004
Samsung P58SC LOW WIDTH + BURNING SMELL
L824 OC OR DRY JOINTED 14-09-2004
Samsung P58SC LOW WIDTH + BURNING SMELL
L824 OC OR DRY JOINTED 14-09-2004
Samsung P68 Dead C852 470µ 16v, Q402 2SD1651, R826 1R ?w, C835 100µ 160v, R820 100R & Q802 s/c
14-09-2004
Samsung P68 Dead C852 470µ 16v, Q402 2SD1651, R826 1R ?w, C835 100µ 160v, R820 100R & Q802 s/c
14-09-2004
Samsung P68 Dead - Ht drops to 70v when brought out of st/by
IC801 pin 6 was low - chip faulty (SDH209B)
14-09-2004
Samsung P68 Dead - Ht drops to 70v when brought out of st/by
IC801 pin 6 was low - chip faulty (SDH209B)
14-09-2004
Samsung P68 off check SDH209B IC801. D810/811 1N4148 & DZ825 & C852 470µ 16v
14-09-2004
Samsung P68 off check SDH209B IC801. D810/811 1N4148 & DZ825 & C852 470µ 16v
14-09-2004
Samsung P68 St/by only R819 270R 2w overheating - Q803 leaky
14-09-2004
Samsung P68 St/by only R819 270R 2w overheating - Q803 leaky
14-09-2004
Samsung P68 CI5052X
int. crackle/lines or colour dropout, varies with contract level
resolder C305 and C416 14-09-2004
Samsung P68 CI5061A
low height R418 1R 2W fusible o/c (31057002010)
14-09-2004
Samsung P68SA off no line drive - line dr tr coll volts missing. D404 1N4003 o/c
14-09-2004
Samsung P68SA off no line drive - line dr tr coll volts missing. D404 1N4003 o/c
14-09-2004
Samsung P68SA CI5052AT
no frame D401 ERB4304 (32167-208-510) s/c, R412 1R 0.5W (31059-002-010) o/c
14-09-2004
Samsung P68SC Weak red, green or blue RD09 1N4148 leaky - same could happen to green/blue chans (RD10/11)
14-09-2004
Samsung P68SC Weak red, green or blue RD09 1N4148 leaky - same could happen to green/blue chans (RD10/11)
14-09-2004
437Samsung P68SC
CI5052XTframe collapse D401 ERB4304 (32167-208-510) s/c,
R412 1R 0.5W (31059-002-010) o/c14-09-2004
Samsung P68SC CI5052XT
TV in mute after 5 min goes to stby
R703 27k o/c 14-09-2004
Samsung P68T CI5322XT
stuck in stby DJ on Q802 14-09-2004
Samsung P72 blows field chip every 3 months
change assoc electros & add 1N4148 between pin 9 & 3 IC301(cathode to pin 9) & 1N4148 pin 3 to ground (cath - pin 3) add 12pf cap pin 3 to ground
14-09-2004
Samsung P72 blows field chip every 3 months
change assoc electros & add 1N4148 between pin 9 & 3 IC301(cathode to pin 9) & 1N4148 pin 3 to ground (cath - pin 3) add 12pf cap pin 3 to ground
14-09-2004
Samsung P72 buzzes then off C806 100µ 25v leaky connected to pin 9 TDA4601
14-09-2004
Samsung P72 buzzes then off C806 100µ 25v leaky connected to pin 9 TDA4601
14-09-2004
Samsung P72 CI6229T
frame collapse C808 goes faulty and destroys IC301 TDA3654
14-09-2004
Samsung P72 CI6229T
int. dead or when warm wont come on from stby
C806 100uF 25V (pin 9 TDA4601) 14-09-2004
Samsung P85C Comes on with chirping noise & st/by led on then trips out after 1/2 min
C817 100µ 25v 14-09-2004
Samsung P85C Comes on with chirping noise & st/by led on then trips out after ? min
C817 100µ 25v 14-09-2004
Samsung S51A Dead - no line dr KA7630 reg chip 14-09-2004Samsung SCT11B dead, fuse blown replace C803 2n2 800V (2303-000163 or
A1102-0331), DZ801 R2KN (0403-000691), IC801 (AA13-20004P), HC801 (AA13-20004M). Note: HC801 and IC801 must be "C" version!
14-09-2004
Samsung SCT11B CI5079T
frame collapse IC201 MS2309BSP faulty, no drive from pin 18 (1204000431)
14-09-2004
Samsung SCT11B CI5079T
frame collapse R410 o/c 14-09-2004
Samsung SCT11B CI5079T
frame jitter replace HC301 (AA13-20002W) 14-09-2004
Samsung SCT11B CI5373T
dark pic at switch on, Ok after 10 min
LOPTx (AA26-30001Y) 14-09-2004
Samsung SCT11B CI5373T
reduced frame and no video/sound
replace EEPROM IC902 (B4000-0135) 14-09-2004
Samsung SCT11B/D CI3373 CI5079
Dead with DZ801 or IC801 s/c
If signs of overheating round faulty components - psu produces excess HT in st/by; In st/by 125v HT should rise to 140v but does rise to 180v in some sets. Replace DZ801 with pt no 0403-000691; IC801 replace with AA13-20004P; HC801 replace with AA13-20004M & if still excessive Ht change C852 for 2301-000111
14-09-2004
Samsung SCT11D Field collapse R410 1R feeding D403 o/c 14-09-20047Samsung SCT12B dead IC801 (STRS6709) & Q805
TIP10214-09-2004
Samsung SCT12B E/W fault - TDA8350 chip fails
Mod available 14-09-2004
Samsung SCT12B Failure of TDA8350 fop chip
Add additional components TV FFinding Feb 2000 gives details
14-09-2004
Samsung SCT12B Flyback line at top of screen
R307 10R 14-09-2004
Samsung SCT12B no power up LED flashes yellow
check IC901 has 5v supply, osc at pin 31,32 - if no osc sus xtal X901
14-09-2004
Samsung SCT12B CI5944N frame foldover at the top
R307 10R 0.5W o/c 14-09-2004
Samsung T1-20C5DF Dead Replace RA802 330K in primary
14-09-2004
Samsung TI 20C5DF2S Tries to start up with relay clicking then shuts down - vcr sect ok
TDA8356 field IC & R303 10R 14-09-2004
Samsung TI14C5 Dead Opto coupler 14-09-2004Samsung TI20C5DF2S/XEV Dead except for
cycling on/off of degaus relay
C414 680pf 2kv burnt & leaky in lop stage
14-09-2004
Samsung TI20C5DF2S/XEV Dead except for cycling on/off of degaus relay
C414 680pf 2kv burnt & leaky in lop stage
14-09-2004
Samsung TVP33501 No signals Check dry joints tuner around coils & Xtal etc
14-09-2004
Samsung TVP33501S Int off & long time to come on from mains sw on
IC801 opto coupler 14-09-2004
Samsung TVP33501T NO TEXT ENTER SERVICE MODE AND ENTER 209 IN OPTION 1 AND 34 IN OPTION 2
14-09-2004
Samsung TVP3350I St/by only No volts to IC901 pin 64, D901 IN4148 Leaky
14-09-2004
Samsung TVP3350IT not recording sound on timer recordings
replace micro IC901 CXP85332A1966 and set option codes for this model: option 1 193, option 2 32
14-09-2004
Samsung TVP33601 Field foldover at top
Check R409 0R22, R303 10R ?w from 46v supply
14-09-2004
Samsung TVP5050 Reverts to st/by aft pic displayed for a few secs
Lighthouse LED not working - faulty
14-09-2004
Samsung TVP5050IST SCV11F
Sigs int lost with line of instability
Tuner - can check it by swapping them over (2 identical ones incorporated in this set)
14-09-2004
Samsung U88MT CI6230WN
Int. goes on/off to stby
C831 220uF 200V 14-09-2004
page: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1Samsung U88MT
CI6230WNpoor start up and/or no stby, LED is off
C806 100uF 25V (pin 9 TDA4601) 14-09-2004
Samsung U88MT-1 No col No 5v at pin 1&9 IC502 TDA4661 del line chip. D503 5v zener leaky
14-09-2004
Samsung Various Entering Service Modes
Press standby, display, menu, mute, standby Press standby, picture standard, help, sleep, standby
14-09-2004
Samsung Various Entering Service Modes
Press standby, display, menu, mute, standby
14-09-2004
Samsung Voyager 10 St/by only - no relay drive
Tuner/timer chip pt no 32-213-257SIP 14-09-2004
Samsung W124W6VN Brightness varies
A1 pot on LOPTx - replacement LOPTx only cure
14-09-2004
Samsung WI28W6VD No sound after entering the service menu to go into the sound menu and for this particular model set sound option to DOLBY then in system menu select CI for the UK, then press menu again and then press reset, this option stores the settings.
14-09-2004
Samsung WI28W6VD To enter service mode - method 1
Switch TV on. Then on the Remote control press standby, display, menu, mute, and standby again.
14-09-2004
Samsung WI28W6VD To enter Switch TV on. Then on the remote control 14-09-2004
service mode - method 2
press standby, picture standard, help, sleep, and standby again.
Samsung WI28W6VD To enter service mode - method 2
Switch TV on. Then on the remote control press standby, picture standard, help, sleep, and standby again.
14-09-2004
Samsung WI28W6VD S51A
No sound, incorrect width & height
Replaced Eeprom IC902 and reprogram 14-09-2004
Samsung WI28W6VD S51A
Service mode entering
press the following keys on the remote. standby>display>menu>mute>power on option bytes 1. zoom mode: wide/normal/zoom 2. audio mode: nicam stereo 3. one chip: TDA8844 4. led option: normal 5. language: west eng/ger/dut/spa/ita/swe 6. system: CI 7. ats option: on 8. field pol: field pos having set the option bytes , press menu key and reset message should appear on the screen.
14-09-2004
Samsung WI28W6VD SCT53A
Reverts to st/by with strange noise from psu aft few mins
DZ808 7v5 zener pt no 0403-000562 14-09-2004
Samsung WI28W6VN Dead replace processor chip SAA5553PS/M3/0069 probably caused by dry joint on chopperTX
14-09-2004
Samsung WS32W8VDEX No G & flaring or R/B similarly affected
Replace R508, R503 or R513 82k. 14-09-2004
Samsung Z68 Dead Audio o/p chip IC603 TDA2616A s/c 14-09-2004Samsung Z68 top
foldoverTDA8350 field/EW output chip IC301 14-09-2004