No Sound | Samsung CS29A5HT8X/NWT, CZ21A8VW8X/ELS, CS29A5HT8X/BWT

Troubleshooting

5-3 No Sound

No Sound, but Picture is in normal operation

Normal

Check the Speaker Wire Connection

Check the CN602	Abnormal
Connection and Signal

NormalCheck

14V Line

Check

IC602 #7Abnormal (If the pin is in low state,

Sound is mute)

Normal

Check

D816, Q906

Check					Abnormal
IC601 #24, #25
IC601 #24, #25
	Normal
	Normal
					Replace
					IC602

Check					Abnormal
IC601 Input					Abnormal
Voltages (5V,8V)
	Normal
	Normal
					Check
					the coils around IC601

Check					Abnormal
IC601 Input Signal
IC601 Input Signal
	Normal


Replace					Check
IC601					the Tuner

Abnormal

Check

FA803S

Samsung Electronics	www.rtv-horvat-dj.hr	5-3

Image 29

Samsung CS29A5HT8X/NWT, CZ21A8VW8X/ELS, CS29A5HT8X/BWT specifications No Sound

Contents

Chassis KS3AP REV Model CS29A5HT8X/BWT Color Television Receiver Plug Reversed Safety PrecautionsWire Cord Samsung Electronics Servicing Precautions Precautions for Electrostatically Sensitive Devices ESDs Tables of Abbreviations and Acronyms Reference Information Table of Acronyms Board LOC. no Spec Description IC Line Up CRT Board LOC. no Spec Description Remark MainFocus PIP TCPS3001PD09DS TCPS3001PD09ES Spec Function RemarkTCLS3101PD09AS Function Remark Specifications High voltage Check General Alignment InstructionsAutomatic Degaussing Screen Adjustment Dynamic Focus Adjustment Ibrm White Balance Adjustment E2PROM IC902 Replacement Service Mode Factory Adjustment OSD Memory Data 2B Screen Change I2C BUS Geometric Adjustment ~255 PAL Soft Limit Slope B 2D Video 2 Adjust Dolby When PIP is 2-Tuner Slice Level Scart + STuner 5 5 5 Assign Description IN/OUT Assign IN/OUT Active H/L Description OFF No PowerIC201S VDP FBT No Picture No Sound BADGE-BRANDAL,SS,SILVER,L65,R2000 INDICATOR-LED-,295A,-,ACRYL,-,CLRWINDOW-REMOCON-,725A,-,PC,-,VIOLET KNOB-CONTROL-,725A,-,ABS,HB,GRAY CS29A5HT8X/BWT TU01S C841 AL1uF,20%,50V,WT,TP,5x11,5 DZ603 C840 AL10uF,20%,25V,WT,TP,5x11,5 DZ602C901 DZ605 INDUCTOR-RADIAL10uH,10%,6x4mm R407 L904L905 R409 DZF01 ICG01ASSY-PCB SUB,AUTO AA95-00840A ,V LDY01 Assy Chassis PARTKS3A,295AHOLDER-,P-CORD,PP,VO,BLK,KE-002 DZY01 ASSY-PCB SUB,AUTO AA95-00681A ,VDZY02 CF+AV BOT CZ21A8VW8X/ELSBotz ASSY-PCB Robot AA94-02037Z ,ER C308 FILM,MPEF470nF,5%,63V,TP-,5mm C654 C307 AL100uF,20%,50V,GP,TP,8x11.5,5 C652C402 AL470uF,20%,25V,GP,TP,10x16,5 C657 C404 AL470uF,20%,25V,GP,TP,10x16,5 C702 IC HYBRID-,DRGB001A,SIP,5P,-,TP DIODE-RECTIFIERRU20A,600V,1.5A,-,TP R223 R514R520 R524 CLAMP-FBTABS,V0,BLK Assy Cabinet FrontSTOPPER-PCB501H,HIPS,NTR,HB Back AA59-00104A REMOCON-,TM59,DREAM,29,L/GRAY,-,EX,PA CLAMP-D,COILNYLON 66,V0,-,-,21A8 Block Diagrams Horvat-dj.hr KEY3 KEY2 KEY1STD GND RTV servis Horvat Dj.hr Horvat TP26 TP33 TP35 Samsung Electronics 10-5 10-6 CRT, Side AV, Video Switch Samsung Electronics 10-7 Double FOCUS, Control