Related Manuals for Daewoo DTQ-29U1SC/SSP
Summary of Contents for Daewoo DTQ-29U1SC/SSP
- Page 8 Your Remote Control ( R-43A07)
- Page 13 Fixed value = 8 Fixed value = 170 Fixed value = 0...
- Page 37 SCHEMATIC DIAGRAM -13-...
- Page 38 MATERIAL REMARKS PART CODE PART NAME Q’ty Designed by Checked by Inspected by Approved by PART NAME UNITS DEVELOPMENT DWG SCALE 01.09.26 MODEL DTQ-29U1 DAEWOO Electronics Corp. 485009KR Mechani c al Desi g n Team, TV Research Center REFERENCE -37-...
- Page 39 MATERIAL REMARKS PART CODE PART NAME Q’ty Designed by Checked by Inspected by Approved by PART NAME UNITS DEVELOPMENT DWG SCALE 01.09.26 DTQ-29U5 MODEL DAEWOO Electronics Corp. 485009KU Mechani c al Desi g n Team, TV Research Center REFERENCE -38-...
- Page 40 PRINTED CIRCUIT BOARD (CN-794N/MAIN / Top) -39-...
- Page 41 PRINTED CIRCUIT BOARD (CN-794N/MAIN / Silkscreen Bottom) -40-...
- Page 42 PRINTED CIRCUIT BOARD (CN-794N/MAIN / Silkscreen Top) -41-...
- Page 43 PRINTED CIRCUIT BOARD (CN-794N/MAIN / Drill Drawing) -42-...
- Page 44 PRINTED CIRCUIT BOARD (CN-794N/MAIN / Solder Mask Top) -43-...
- Page 45 PRINTED CIRCUIT BOARD (CN-794N/CRT / Top) -44-...
- Page 46 PRINTED CIRCUIT BOARD (CN-794N/CRT / Silkscreen Bottom) -45-...
- Page 47 PRINTED CIRCUIT BOARD (CN-794N/CRT / Silkscreen Top) -46-...
- Page 48 PRINTED CIRCUIT BOARD (CN-794N/CRT / Drill Drawing) -47-...
- Page 49 PRINTED CIRCUIT BOARD (CN-794N/CRT / Solder Mask Top) -48-...
- Page 50 1. Pin Congiguration POWER D/G SW A mute V SW AV OP MSPRES INCH OP VDPRES Spare ST LED I701 RC IN DW8638TA1 I/P I/O S-VHS KEY IN SCL1 AFT IN SDA1 SCL2 SDA2 RESET OSD I FILTER OSDblk CVBS in OSD B VS(inv) OSD G...
- Page 52 TEST VIN4 RESQ VIN3 VIN2 VIN1 GNDD CIN1 VOUT VSUPAF SGND INTLC GNDAF VPROT CBIN SAFETU CIN2/CRIN HFLB XTAL2 GNDD XTAL1 I501 VSUPD HOUT GNDD CLK20 VSUPD FBLIN2 VDP3130Y BIN2 GIN2 RIN2 FBLIN GNDD RSW2 BOUT RSW1 GOUT SENSE ROUT GNDM VSUPAB VERTQ...
- Page 55 (1) I801 PIN7 POWER ON (1) I801 PIN7 STAND-BY (2) T801 PIN17 POWER ON (2) T801 PIN17 STAND-BY (3) I501 PIN50 HOUT (4)T402 PIN1 HOR.OUT...
- Page 59 Check R801(10W,1) L801 C803 R801 D804 C802 R862 FB01 C818 R822 C819 D801 125V 5A Check F801(125V/5A) R813 R814 +133V L805 C820 T801 C814 TSM-5345B9 Check Voltage C813 +133V R807 Check D807 voltage L807 C804 +45V C817 +12V +45V L806 D808 (Sound) C815...
- Page 60 2.NO PICTURE NG : Go to the figure (c) check the waveform of I501 #61 OK : Go to the figure (d) Check the VOLTAGE U101 TUNER CVBS Composite Video T-DATA T-CLOCK Check clock/data signal I501 I701 VDP3130Y MICOM X701 ST-BY Check clock/data signal 32.768KHz...
- Page 61 3. NO SOUND NG : Go to the figure (e) Check MSP output data signal of I601 #28, #29 OK : Go to the figure (f) U101 TUNER SIF OUT Check T- CLOCK T-DATA X601 the crystal 18.432MHz I601 I701 MICOM Check Vsup +5V Check Vsup +8V...
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Page 62: Ch Don't Memory Or Skip
4. CH DON’T MEMORY or SKIP NG : Loss of signal or weak signal Check the input signal conditions OK : Go to the figure (g) Check 5V/33V LINE Check Composite Video Signal U101 TUNER CVBS T-DATA T-CLOCK Check T-SDA/SCL I701 I501 MICOM... -
Page 63: No Vertical Deflection
5. NO COLOR Check the crystal Check CVBS Waveform X501 Vsup 5V I501 VDP3130Y Vsup 5V R OUT G OUT Vsup 3.3V B OUT Check the Voltage Check R/G/B signal 6. NO VERTICAL DEFLECTION X501 Check the Voltage(27V) I501 I301 Vcc 27V VDP3130Y #6 Vcc #5 Vin... -
Page 64: No On-Screen Display
7. NO ON-SCREEN DISPLAY Check the signal(60Hz) Check data/clock signal V. SYNC H. SYNC Check I701 I501 the signal(15.73Hz) MICOM VDP3130Y OSD R OSD G OSD B BLANK Check OSD R/G/B/BLANK signal X701 ST-BY 5V Check If OSD doesn’t operate, the crystal I701 replace new product 8.