20
ICF-CD555TV
– TV BOARD (Component Side) –
TP1805
TP1806
RV1551
V COM Adjustment
RV1651
PLL Adjustment
Connecting and Adjustment Location:
– TV BOARD (Conductor Side) –
TP1508
TP1554
TP1955
TP1651
TP1904
TP1907
TP1411
TP1912
TP1911
TP1403
TP1401
TP1959
TP1958
TP1960
Page 1: ...inches System TFT active matrix Number of pixel 336 960 pixels Input 1 video 1 audio CD player section System Compact disc digital audio system Laser diode properties Material GaAlAs Wavelength 780 nm Emission duration Continuous Laser output Less than 44 6 µW This output is the value measured at a distance of about 200 mm from the objective lens surface on the optical pick up block with 7 mm aper...
Page 2: ...und and from all exposed metal parts to any exposed metal part having a return to chassis must not exceed 0 5 mA 500 microamperes Leakage current can be measured by any one of three methods 1 A commercial leakage tester such as the Simpson 229 or RCA WT 540A Follow the manufacturers instructions to use these instruments 2 A battery operated AC milliammeter The Data Precision 245 digital multimeter...
Page 3: ...ical Pick up Section KSM 900AAA 60 8 ELECTRICAL PARTS LIST 61 SECTION 1 SERVICING NOTES The laser diode in the optical pick up block may suffer electro static break down because of the potential difference generated by the charged electrostatic load etc on clothing and the human body During repair pay attention to electrostatic break down and also use the procedure in the printed matter which is i...
Page 4: ...to cable or an antenna Connecting a VCR and TV Use this hookup if you subscribe to a cable TV System that does not require a cable box Setting the Clock 1 Plug in the kitchen clock radio The display will flash AM 12 00 2 Press CLOCK for a few seconds You will hear a beep and the hour will start to flash in the display 3 Press TIME SET or until the correct hour appears in the display 4 Press CLOCK ...
Page 5: ...CK KSM 900AAA Page 7 3 6 OPTICAL PICK UP KSS 900A Page 7 3 7 DSP CASE REAR Page 8 3 8 TV BOARD Page 8 3 9 LCD UNIT LCD1 Page 9 3 10 THE CABLE PROCESSING METHOD WHICH CONNECTS A MAIN BOARD AND TV BOARD Page 9 SET 5 cabinet upper 4 ten BV tapping screws B3 4 twelve BV tapping screws B3 2 two screws 3 CD lid 1 Open the CD tray Note Follow the disassembly procedure in the numerical order given 3 2 CD ...
Page 6: ... cable CN403 7 two connectors CN302 CN303 7 connector CN406 7 connector CN409 8 terminal CN304 7 two connectors CN501 CN504 7 two connectors CN502 CN503 2 four BV tapping screws B3 3 Lift up the TUNER board 4 connector CNP1 5 seven P tapping screws B2 6 6 CD tray lower 4 gear 2 PWH tapping screw B2 6 1 belt 3 pulley 7 insulating sheet CD tray ...
Page 7: ...lexible board CNP705 3 insulator 1 connector CNP706 3 two insulators 4 optical pick up block KSM 900AAA 3 6 OPTICAL PICK UP KSS 900A 3 gear B 780C 2 holder 780C 1 screw 2 8 7 sled screw assy 780E 5 rack spring 780C 4 screw B1 7 4 8 optical pick up KSS 900A 6 ...
Page 8: ...L 6 two screws 5 7 five claws 8 DSP case rear 1 four claws 3 7 DSP CASE REAR 3 8 TV BOARD 4 LCD flexible board CN1802 3 three connectors CN1401 CN1403 CN1801 8 TV board 5 four screws 1 two screws 1 two screws 2 shield DSP 1 two screws 1 two screws 3 two connectors CN1402 CN1404 6 screw 6 screw 7 bracket DSP 7 bracket DSP ...
Page 9: ... UNIT LCD1 3 10 THE CABLE PROCESSING METHOD WHICH CONNECTS A MAIN BOARD AND TV BOARD case front adhesive tape cabinet lower ditch ditch ditch arm release TV board CN1404 CN1402 CN1403 CN1401 CABLE CABLE MAIN board CN501 CN502 CN503 CN504 Note When connecting cable set it as shown in the figure ...
Page 10: ...CK AM PM colon TIMER TIMER TIMER LED 1 1a 1d 1e 1f 1g 2 2c 2f 3 3e 3f 4 4a 4d 4e 5 5b 5e VOLUME VOL VOLUME dot MHz kHz CH 6b 6a 6c 6d 6e 6f 6g BAND RADIO WEATHER FM1 FM2 s 1b 1c 2a 2b 2d 2e 2g 3a 3b 3c 3d 3g 4b 4c 4f 4g 5a 5c 5d 5f 5g 7 CD TRACK H MODE SHUFFLE REP 1 ALL TV VIDEO VIDEO TV ON TV SOUND MEGA BASS MEGA EXPAND TV MENU REC MESSAGE MB number underline ENTER 1 2 3 4 5 N 5 After all keys on...
Page 11: ... focus state F FOCUS FOCUS FOCUS FOCUS FOCUS FCSR CD JUMP TEST MODE Procedure 1 Connect the oscilloscope to TP TE and TP VREF on the CD board Connecting Location CD board See page 13 2 Connect 270 kΩ and 47 kΩ resistors in parallel to the end of TP604 on the SIDE KEY board and short another end of re sistors to the GND and the CD JUMP TEST MODE will be activated 3 Insert a CD disc 4 Turn the power...
Page 12: ...FOR FACTORY FOR ADJUSTMENT It is used at the time of adjustment Procedure 1 Press the TV MENU key to select the FOR FACTORY on the main screen 2 A changing between setting item and EXIT is possible by pressing the TV MENU key The selected item is displayed in red 3 If the ENTER key is pressed when the setting item has been selected settable items can be changed over and the value of the selected i...
Page 13: ...87 5 MHz CT1 108 MHz Adjustment and Connecting Location TUNER board See page 14 TUNER SECTION 0 dB 1 µV AM Setting Function RADIO Band AM FM Setting Function RADIO BAND button FM Repeat the procedures in each adjustment several times and the tracking adjustments should be finally done by the trimmer ca pacitors AM RF signal generator 30 amplitude modulation by 400 Hz signal Output level as low as ...
Page 14: ... Location L4 AM VCO Voltage Adjustment L2 FM VCO Voltage Adjustment FM Tracking Adjustment T1 AM IF Adjustment T2 FM IF Adjustment L1 CT1 AM Tracking Adjustment L3 CT3 TUNER BOARD Component Side TUNER BOARD Conductor Side TP VT TP GND TP ANT ...
Page 15: ...in the center of the waveform can be clearly distinguished 6 Press the 7 key LPC OFF 7 Perform confirmation in the same manner as step 5 8 Press the s key 9 Change the test disc TCD W082L Part No J 2502 063 2 CD RW 10 Perform confirmation in the same manner as step 4 to 7 RF signal reference waveform eye pattern Connecting Location VOLT DIV 0 2 V with the 10 1 probe in use TIME DIV 500 ns CD 1 1 0...
Page 16: ...CTION 5 1 VOLTAGE CHECK 5 1 1 VDD 3 3V CHECK Connection Checking Procedure 1 Connect a digital voltmeter to the TP1904 on the TV board 2 Check that the reading of digital voltmeter is 3 3 0 2 V 5 1 2 VGH 17 0V CHECK Connection Checking Procedure 1 Connect a digital voltmeter to the TP1912 on the TV board 2 Check that the reading of digital voltmeter is 17 5 0 5 V 5 1 3 VSS 13 0V CHECK Connection C...
Page 17: ... JK301 on the MAIN board from NTSC pattern generator Adjusting Procedure 1 Set the TV test mode Refer to TV TEST MODE See page 12 2 Press the TV MENU key to select LOAD DEFAULT and press the ENTER key to write initial values to the EEPROM Note It carries out only when EEPROM IC1451 is exchanged 3 Press the TV MENU key to select FOR FACTORY and press the ENTER key to enter the adjustment mode 4 If ...
Page 18: ...3 Y GAIN LUMINANCE SIGNAL CONTRAST LEVEL ADJUSTMENT Adjusting Procedure 1 Connect an oscilloscope to the TP1959 on the TV board 2 Adjust the keys so that the D level of the wave form on the oscilloscope is 3 25 0 1 Vp p 5 7 4 BLACK LIMIT BLACK LIMITER LEVEL ADJUSTMENT Adjusting Procedure 1 Connect an oscilloscope to the TP1959 on the TV board 2 Adjust the keys so that the E level of the wave form ...
Page 19: ...deo signal monoscope 1 Vp p 75 Ω to the INPUT VIDEO jack JK301 on the MAIN board from NTSC pattern generator Adjusting Procedure Press the keys to adjust so that the position of screen on the monitor becomes vertically symmetric 5 7 12 H POS ADJUSTMENT Condition Input the NTSC video signal monoscope 1 Vp p 75 Ω to the INPUT VIDEO jack JK301 on the MAIN board from NTSC pattern generator Adjusting P...
Page 20: ...ponent Side TP1805 TP1806 RV1551 V COM Adjustment RV1651 PLL Adjustment Connecting and Adjustment Location TV BOARD Conductor Side TP1508 TP1554 TP1955 TP1651 TP1904 TP1907 TP1411 TP1912 TP1911 TP1403 TP1401 TP1959 TP1958 TP1960 ...
Page 21: ... DIGITAL FILTER INTERPOLATION MUTE ATTENUATION DEEMPHASIS 1 BIT DAC 42 LCHO RCHO LPF DOUT AUDIO OUT FSEQ PLL VCEC CLV CAV CONTROL FRAME SYNC DETECT PROTECT INSERT EFM DECODE 31 RAM DRF 67 25 CONT4 72 CONT1 66 RES 65 WRQ 61 CE 62 CL 63 DI 64 DO RF AMP FOCUS TRACKING SERVO DIGITAL SIGNAL PROCESSOR CLV SERVO DIGITAL FILTER D A CONVERTER IC701 53 CD DATA IN 54 CD DATA 55 CD CLK 56 CD CE 50 WRQ 58 XRST...
Page 22: ...ASS FILTER LOW PASS FILTER SIGNAL PATH FM AM X1 75kHz CT3 L1 FM RF XOUT XIN AMIN IF IN ST IND LP OUT LP IN FMIN 20 19 11 12 18 FM AM 6 CT1 D1 L4 AM OSC L2 FM OSC LEVEL DET ST IND 14 LPF2 MO ST AM OSC BUFFER BUFFER SWALLOW COUNTER UNIVERSAL COUNTER CCB INTERFACE REFERENCE DIVIDER UNLOCK DETECT 12 BIT PROGRAMMABLE DIVIDER PHASE DETECTOR CHARGE PUMP SHIFT REGISTER LATCH 1 2 BAND DI CL CE DO DET OUT P...
Page 23: ...T SIDE1 SIDE2 31 JUST 4 SIDE1 3 61 62 63 OSD DATA OSD CLK OSD CS 54 55 53 SDA SCL HSYNCLOCK 66 T A MUTE 34 TV VIDEO 77 67 65 VSYNC 52 EEPROM SDA 49 X1 74 64 SIDE2 20 STV1 STV2 26 STV2 STH1 23 STH1 STH2 24 STH2 CLK1 29 CPH1 CLK2 27 CPH2 CLK3 25 CPH3 CPV 16 CPV OEV1 19 OEV1 OEV2 18 OEV2 OEV3 17 OEV3 CPV 21 OEH V COM BIAS Q1551 1553 V COM AMP IC1552 VDD 3 3V VDD3V VEE 5 0V VB 2 5V VEE5V VSS 13 0V VSS...
Page 24: ...9 CD ON 32 TV POWER ON 78 RADIO ON LINE AMP Q101 POWER AMP 52 BUZZER 59 POWER ON 8 STBY STANDBY SWITCH Q305 POWER AMP IC301 D203 48 RC 43 KEY3 S612 617 44 KEY2 S606 611 45 KEY1 S601 605 46 KEY0 40 ENCODER 41 ENCODER SIRCS BUFFER Q401 ROTARY ENCODER S651 X401 4 19MHz X2 75 X1 74 X402 32 768kHz XT2 71 XT1 70 SYSTEM CONTROLLER IC401 2 2 D653 TIMER D401 D402 D1401 1402 5 4V MOTOR DRIVER B D303 6V RADI...
Page 25: ...AM N TV L VIDEO E AUX IN AUDIO a AUX IN VIDEO J CD PLAY Note on Printed Wiring Boards X parts extracted from the component side Y parts extracted from the conductor side W indicates side identified with part number z Through hole f internal component Pattern from the side which enables seeing The other layers patterns are not indicated Circuit Boards Location CD CLOSE board CLOSE TV board MAIN boa...
Page 26: ... JW729 JW731 JW732 JW733 JW734 JW722 JW719 JW720 JW713 JW712 JW711 JW730 JW715 JW721 CNP701 JW707 JW702 C709 C724 R741 C703 R718 C722 C708 C717 C720 R723 C727 C716 C745 R729 R727 C721 R744 C725 R746 C731 R732 R725 C729 C711 R730 C701 Q701 R720 C730 C726 R707 R716 R726 R717 R728 R722 R714 R742 C728 R708 C707 C744 R724 L706 R719 C704 R721 FB701 C755 C723 C754 IC702 R733 R710 R731 C751 C741 R702 C736...
Page 27: ...C MUTE SP SPIN SP SL SL REGO VCC VREF F F T T RST DRF DO DI CL CE FSEQ REG B GND GND GND NC OPOUT OPIN SLCIST EFMIN RF RFVDD RFVSS FIN1 FIN2 TIN1 TIN2 VREF REFI FE TEC TE RFMON JITTC ADAVDD ADAVSS TDO FDO SPDO SLDO GPDAC CONT4 CONT5 SBCK CONT6 SBCK FG DEFECT V P FSEQ MONI1 MINI2 MONI3 MONI4 MONI5 3 3V VSS VDD DOUT TEST LVDD LCHO LVSS RVSS RCHO RVDD XVDD XOUT XIN FSX 16MIN XVSS C2F EFLG 16MOUT ASLR...
Page 28: ...D2 R94 R32 C9 C30 R4 C52 C60 C66 C68 D11 R52 JC34 JC33 C18 JW3 JW9 JW4 JW13 JW8 JW7 JW11 JW10 JW12 C29 C21 C12 T2 C54 CT3 JC12 CT1 C10 C23 L1 D3 L4 JW5 L2 CF2 T1 X1 JW6 JC11 C13 CF4 R65 C49 L21 C53 CNP1 TP GND 1 2 3 4 5 6 7 8 9 10 11 12 13 A B C D E F G MAIN BOARD TP ANT C L3 AM FERRITE ROD ANTENNA TRANS BOARD B 6 8 PRINTED WIRING BOARD TUNER Section See page 25 for Circuit Boards Location Uses un...
Page 29: ...01 10k 220k 10p 22p 100p 220p 0 01 0 1 100p 100p 100p 0 2 2k 2 2k 2 2k 2 2k 100 10V 100p 100p 0 47 0 0 0 220 100p 100p 1k 0 001 10k 0 330 L21 10µH 1k GND 0 001 15k 100p 0 001 470 220 10V 100p 22p 10p 220 10k 0 22 10k 0 1k 10k 4 7 50V 0 001 VT 75KHz FM IFT AM IFT 0 220 10V 11P TA2149BN LC72137M TLM 0 022 0 022 VT XOUT XIN LP OUT LP IN PD VSS VDD MO ST FM IN AM IN CE DI CL DO BAND ST IND IF IN MUTE ...
Page 30: ...50 JW452 JW394 JW402 JW398 JW399 JW400 JW401 JW403 JW397 JW409 C338 JK301 Q501 C520 C505 D915 D918 D912 D917 D914 D913 D916 CN304 JW389 JW383 JW375 JW360 JW356 JW321 JW315 JW320 JW319 JW318 JW317 JW330 JW427 JW329 JW425 JW359 JW358 JW357 JW368 JW443 JW444 JW445 JW446 JW386 JW369 JW367 JW366 JW365 JW364 JW363 JW392 JW385 JW384 JW387 JW381 JW380 JW382 R964 R952 Q951 C954 C952 C967 C959 C965 C355 C11...
Page 31: ...C661 C660 C670 C669 C668 C667 C666 C665 C664 C663 C662 C657 C656 C655 C654 C659 C658 S651 ROTARY ENCODER IC651 JW653 D651 LCD BACK LIGHT D653 CN405 1 2 15 16 JW652 JW651 JW654 1 26 LCD651 LIQUID CRYSTAL DISPLAY JW655 1 17 2 16 CN404 LCD BOARD 11 11 1 861 832 1 3 TIMER PUSH START STOP TIMER D652 LCD BACK LIGHT MAIN BOARD CN410 P MAIN BOARD CN403 Q MODE 1 2 3 4 5 VOLUME SOUND FM AM PRESET TUNING STA...
Page 32: ...470k 220k 22k 47k 0 0 10k 0 1k DTA124EUA T106 47k 22k 47k 47k 47 SPS 442 VP 10k 1k 100 16P 16P 2 2 0 01 0 01 0 01 0 01 0 01 0 01 1k 100p 100p 100p 100p 100p 0 01 100k 100k XC61CN2002MR 0 01 0 1 220k 0 1 0 1 0 01 0 01 100p 100p 100p 100 10V 0 01 100k 0 10k 1k 1k 100 1k 1k 10k 10k 10k 10k 10k 10k 10k 10k 10k 10k 10k 100p 32 768KHz 4 19MHz L402 100µH 0 01 0 01 1000p 100p 100p 100p 10 50V 0 220k A31 8...
Page 33: ... DTC144EUA T106 470k 470k 2 2k 220k 220k 4 7k 2SC4081 1k 1SS355 1SS355 100k 10 50V 100k 10 50V 10k 2SC4081 BA6208 0 1 0 1 0 1 2 2 2 2 10k 10k 22k 22k 1000p 1000p 2200p 2200p 1k 1k 1k 1k 100 100 470 470 DTA124EUA T106 1SS355 470p 470p 10k 10k 47k 0 2SD2396K 47 2SA1576A 10k 22 25V 0 01 0 01 4700 25V 4700 25V 2 2k XC6202P902FR BA05T XC6201P392PR 100 16V 0 1 0 1 0 1 100 16V 0 1 470 50V 220 35V 1N4002B...
Page 34: ...47k 100 16V 100k 0 BU4053 220k 2SC4081 22k 100k 2P 2SD601A 100k 1k 0 01 1k L503 10µH L502 10µH L501 22µH B1 B2 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 TU SCL TU SDATA TU AFT TU AGC TU AGC TU SCL TU SDATA TU AFT TU MUTE TU MUTE TV POWER RESET UCON LATCH UCON SCK UCON DATA 13 5V 13 5V 13 5V INV GND P GND P GND P GND 9V 12V 18V CVBS V GND U COM GND 3 9V TUNER MUTE TUNER MODE TUNER F MONO TUNER AFT A D TUNER A...
Page 35: ...0k 1k 1k 220k 10k 0 47 50V 4 7k 4 7k 1000p 470p 1 22 16V 100p 100p 47k 10k 10k 0 1 4 7 50V 2 2 4 7 50V 0 1 0 1 0 1 0 1 0 1 1 0 022 9p 47 1000p 1k 2SC4081 T106R 22k 1 22 50V 47k L1903 10µH L1904 10µH 47k 47 25V 0 01 100 16V 0 01 100 25V 47 25V 22 50V 0 022 22 16V 2SC4081 T106R 22k 1SS356 TW11 100 25V 7p XN1501 TX 2SA1385 L MA8051H 2SB1188 1A 72V 1k 2SB1132 T100 QR XC6206P332MR 1k R1528 470 1k 0 UDZ...
Page 36: ... 0 0 0 0 0 0 0 0 0 0 0 0 0 0 470k 22k 4 7k 0 0 0 0 0 1 220 47p 9p 1 100 16V 1000p 1000p 100p 0 1 100 16V 4 7k 0 01 0 1 1k 1000p 0 1 10k 22 6 3V 0 01 4 7k 220k 100k 47 25V 1k 4 7k 1M 0 1 220k 0 1 47k 0 0 01 0 1 100k 47k 47 25V 0 1 0 1 47 25V 0 1 47 25V 0 1 4 7k 0 1 4 7k 0 1 47 25V 10 16V 0 1SS356 TW11 1SS356 TW11 L1959 10µH UDZS TE17 1 5B 47k 220p 47k 100k 22k NJU7071V 47k 1SS356 TW11 0 0 0 0 0 0 I...
Page 37: ...0k 5p 100 100 100 100 100 100 100p 100p 100p 1SS119 25TD 0 1 1 0 01 546 E1 µPD6467GR 470 470 470 10p L1552 22µH 10p C1452 0 001 4 19MHz A45 8BT µPD789477GC 10k 1k 22p 10 16V 22p Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9 X1 OSD ROUT OSD GOUT OSD BOUT BLK SCK SDATA VDOUT VDOUT HDOUT ZOOM JUST SIDE1 SIDE2 RESET MAIN U COM LATCH MAIN U COM CLK NAIN U COM S DATA TFT OPEN TV VIDEO TV VIDEO MUTE 3 9V U COM GND TUNER MU...
Page 38: ... R1429 R1431 R1428 R1561 R1562 R1553 R1552 L1552 L1603 L1602 L1601 L1652 D1601 D1652 A K D1653 D1654 A K A K FB1601 FB1602 FB1603 A K IC1401 R1415 R1416 R1414 C1420 C1415 C1410 R1410 R1407 R1446 R1406 R1405 R1404 R1403 R1445 C1407 C1404 C1403 R1402 R1401 R1455 R1454 R1447 C1411 R1413 R1418 R1427 R1419 C1412 C1414 C1413 R1438 R1652 RV1651 IC1651 K A K D1655 RV1551 C1565 R1927 R1902 R1920 C1929 C192...
Page 39: ... A K Q1503 B C E Q1502 B C E L1503 L1502 L1551 L1501 R1554 C1551 C1801 C1803 C1904 C1916 C1921 C1923 C1925 C1920 C1958 C1956 C1918 C1905 C1902 C1909 C1914 C1952 C1960 C1954 C1560 C1562 C1661 C1804 C1654 CN1403 CN1404 CN1402 D1402 D1401 C1428 C1559 C1526 C1521 C1517 C1527 C1530 C1612 C1516 X1401 C1502 C1553 C1555 C1523 C1606 C1533 C1537 C1518 C1508 X1501 TV BOARD CONDUCTOR SIDE 11 11 1 861 837 TP14...
Page 40: ...12 C118 1 1 4 15 D904 D903 D906 D905 D910 D908 JW601 JW602 C914 C913 D911 C912 C911 D909 1 8 CN901 CN301 11 11 1 861 831 AMP BOARD K A MAIN BOARD CN303 D K A K A SP101 L CH SP201 R CH C992 L901 L902 1 8 F901 FH902 FH901 W1 T901 POWER TRANSFORMER TRANS BOARD 11 11 1 861 829 AC IN TUNER BOARD B A B C D E F G H 1 2 3 4 5 6 7 1 5 MAIN BOARD CN302 E F902 FH904 FH903 R905 6 20 PRINTED WIRING BOARDS AMP ...
Page 41: ...0 50V 1SS355 1SS355 4P 0 01 4700 16V 0 47 100k 1SS355 1SS355 100p BA5417 2SD1757K 2SD1757K 1000 10V 0 01 2 2 0 01 2 2 2 5A 125V 2 5A 125V 1M 1 2W 8P 10k 10k 0 1 FR202 FR202 0 1 0 1 FR202 FR202 0 1 0 1 0 1 2SC4081 22k 100 16V 1k 2 2k 4 7k 2 2k 4 7k 470 220 220 470 22k 22k 100 16V 22k 0 1 0 1 0 1 0 1 0 1 0 1 FR202 FR202 FR202 FR202 0 47 50V 0 47 50V 1 PREGND2 PREGND1 FILTER STBY VCC NF L L IN R IN N...
Page 42: ...s wd IC304 4 VOUT Color bar signal input mode 1 Vp p H TV Board ea IC1501 ql B OUT Color bar signal input mode 3 5 Vp p H es IC1501 wa G OUT Color bar signal input mode 3 5 Vp p H ed IC1501 wh R OUT Color bar signal input mode 3 5 Vp p H ef IC1501 ea VDOUT Color bar signal input mode 3 3 Vp p V eg IC1501 es HDOUT Color bar signal input mode 3 3 Vp p H eh IC1501 yd VXO NTSC Color bar signal input m...
Page 43: ... SLCO SLCIST EFMIN RF FIN1 FIN2 TIN1 TIN2 VREF REFI FE TEC TE RFMON JITTC JITTC ADAVDD ADAVSS ADAVDD ADAVSS TDO DATA DATACK LRSY ASDFIN ASDACK ASLRCK DATA DATACK LRSY RVDD RVSS RCHO LCHO LVSS LVDD ASDFIN ASDACK ASLRCK 16MOUT EFLG C2F FSX 16MIN EFLG C2F FSX 16MIN XVSS XIN XOUT XVDD 16MOUT XVSS XIN XOUT XVDD RVDD RCHO RVSS LVSS LCHO LVDD DATA DATACK LRSY ASDFIN ASDACK ASLRCK 16MOUT EFLG C2F FSX 16MI...
Page 44: ...RST REGO MUTE GND TIN TIN T T GND OPOUT D BUFF D BUFF D BUFF D BUFF D BUFF REGULATOR DRIVER MUTE VCC VCC RF GND 3 2 1 IF REQ AM MIX FM RFIN AM LOW CUT 5 4 MIX OUT VCC AM IF IN 8 7 6 FM IF IN GND 10 9 AGC QUAD 12 11 R OUT L OUT FM RFOUT 22 23 24 20 21 17 18 19 15 16 13 14 AM RFIN RF VCC FM OSC ST LED OSC OUT AM OSC IF REQ LPF1 MPX IN DET OUT LPF2 FM MIX FM OSC LEVEL DET AM DET MUTE FM DET ST MO FM ...
Page 45: ...OR POWER ON RESET UNIVERSAL COUNTER CCB I F CE DI CL DO XOUT AOUT XIN AIN PD VSS VDD B04 FMIN AMIN B01 B02 B03 I01 I02 IFIN PHASE DETECTOR CHARGE PUMP REFERENCE DIVIDER SWALLOW COUNTER 1 16 1 17 4BITS 12BITS PROGRAMMABLE DIVIDER DATA SHIFT REGISTER LATCH 1 2 17 18 MAIN Board IC302 BD3870FS E2 ...
Page 46: ... IIC BUS SCLK 47 DAT 48 VXO3 1 R Y IN 4 B Y IN 5 R Y OUT 2 B Y OUT 3 VCC1 6 VREF 7 R IN 1 8 G IN 1 9 B IN 1 10 ACC DET 56 C IN 57 VXO1 63 VXO2 64 HD 32 VD 31 PWM 30 VCC3 29 COMMON OUT 28 R CH AVE DET 27 R OUT 26 VCC2 25 AVE 24 GND1 23 G CH AVE DET 22 G OUT 21 B CH AVE DET 20 B OUT 19 BLAK 18 YS 17 VXO ACC AMP VXO GENERATOR G Y GENERATOR R Y B Y DEMODULATOR APC BPF ACC DET TINT REGULATOR KILLER DEL...
Page 47: ...UARD INSTRUCTION DECODER DATA INPUT SHIFT REGISTER DISPLAY CONTROL DATA REGISTER BACK GROUND CONTROL DATA REGISTER CHARACTER GENERATOR ROM 12 x 18bit x 512 word COLOR DATA 3bit x 336word CHARACTER DATA 9bit x 336 word VIDEO RAM BLINK DATA 1bit x 336 word REVERSE DATA 1bit x 336 word OUTPUT INSTRUCTION DATA 1bit x 336 word DATA SELECTOR 5 4 3 2 CS 1 CLK DATA PCL VDD CMDCT CONTROL SIGNAL OSCILLATOR ...
Page 48: ...l processor L active 51 CD CLOSE O CD tray open close motor drive signal close direction output terminal H active 52 BUZZER I Beep sound drive signal output terminal 53 CD DATA IN I Serial data input from the digital signal processor 54 CD DATA O Serial data output to the digital signal processor 55 CD CLK O Serial data transfer clock signal output to the digital signal processor 56 CD CE O Chip e...
Page 49: ...fter the power supply rises L is input then it changes to H 77 A MUTE O Audio muting on off control signal output terminal L muting on 78 RADIO ON O Power on off control signal output for the radio section L power on 79 CD ON O Power on off control signal output for the CD section L power on 80 TIMER LED O LED drive signal output of the TIMER L LED on ...
Page 50: ...lock signal output to the OSD driver 56 TV DATA SI I Serial data input from the system controller 57 TV DATA SO O Serial data output to the system controller 58 TV DATA CLK I Serial data transfer clock signal input from the system controller 59 NC Not used 60 TFT ON O Power on off control signal output for back light unit H power on 61 ZOOM O Screen size selection signal output to the LCD controll...
Page 51: ... Fixed at H in this set 7 OSC OUT O Output terminal from the clock generator circuit 8 OSC IN I Input terminal from the clock generator circuit 9 TEST I Test mode setting terminal H test mode normally fixed at L 10 GND Ground terminal 11 BLK1 O Blanking signal output terminal Not used 12 VC1 O Character signal output terminal Not used 13 BLK2 O Blanking signal output terminal Not used 14 VC2 O Cha...
Page 52: ... Screen size selection signal output terminal Not used 23 24 STH1 STH2 O Source driver start pulse signal output to the liquid crystal display module 25 CPH3 O Source driver clock signal output to the liquid crystal display module 26 STV2 O Gate driver start pulse signal output to the liquid crystal display module 27 CPH2 O Source driver clock signal output to the liquid crystal display module 28 ...
Page 53: ... RED Parts Color Cabinet s Color Ref No Part No Description Remark Ref No Part No Description Remark 1 3 264 176 01 LID CD 2 3 254 070 01 SCREW 3 3 253 143 01 SCREW B2 6 P TAPPING 4 3 254 145 01 SCREW B3 BV TAPPING 5 3 264 170 02 CABINET UPPER SILVER 5 3 264 170 22 CABINET UPPER WHITE 6 1 861 828 11 SIDE KEY BOARD 7 3 265 162 01 CUSHION C 8 3 573 007 01 SHEET 1 1 cabinet front section cabinet lowe...
Page 54: ... FLAT 16 CORE 56 A 4547 291 A FRONT KEY BOARD COMPLETE 57 X 2021 183 1 CABINET FRONT SUB ASSY SILVER 57 X 2021 186 1 CABINET FRONT SUB ASSY WHITE 58 3 264 178 01 KNOB TIMER 59 3 242 622 01 CUSHION A D651 6 500 218 01 LED TLFGE53T LCD BACK LIGHT D652 6 500 218 01 LED TLFGE53T LCD BACK LIGHT D653 8 719 053 59 LED SLR 342DU TIMER LCD651 1 805 559 11 DISPLAY PANEL LIQUID CRYSTAL 51 LCD board D651 D652...
Page 55: ...IA 5 2 5A 125V 0F902 1 533 450 12 FUSE GLASS TUBE DIA 5 2 5A 125V SP101 1 825 799 11 SPEAKER 7 7cm SP201 1 825 799 11 SPEAKER 7 7cm 0T901 1 443 226 11 TRANSFORMER POWER 1 7 684 025 04 N 5 TYPE 2 T901 cabinet lower section 1 F901 F902 SP101 not supplied 1 SP201 103 104 104 104 104 104 104 104 105 105 106 107 108 109 110 104 101 MAIN board section CD tray assy section Ver 1 1 The components identifi...
Page 56: ... LIFT 160 3 264 213 01 SPRING LIFT 161 3 264 187 01 HOOK RELEASE 162 3 264 204 01 ARM RELEASE 163 X 2021 184 1 CABINET LOWER SUB ASSY SILVER 163 X 2021 187 1 CABINET LOWER SUB ASSY WHITE 164 3 265 160 01 SLIDER CABINET LOWER 165 3 264 185 01 CASE SHAFT 166 2 055 133 01 CUSHION RELEASE 167 2 055 135 01 CUSHION ARM 168 3 573 007 01 SHEET 1 169 2 055 213 01 CUSHION J not supplied TV assy section not ...
Page 57: ... 01 SHEET DSP INSULATING 206 3 264 202 01 BRACKET DSP 207 A 4547 278 A TV BOARD COMPLETE 208 3 265 161 01 SLIDER DSP L 209 3 265 572 01 SLIDER DSP R 210 3 264 183 01 CASE REAR DSP 211 3 245 709 31 SCREW 212 3 245 709 51 SCREW 213 3 254 070 01 SCREW 214 3 254 150 01 SCREW M3 P 215 3 264 219 01 SHEET C 216 3 264 223 01 SHIELD INVERTOR LCD1 1 478 616 11 LCD UNIT not supplied LCD1 201 211 211 211 210 ...
Page 58: ...861 835 11 MOTOR BOARD 257 3 264 218 01 SHEET B 258 3 253 143 01 SCREW B2 6 P TAPPING 259 1 861 834 11 CD CLOSE BOARD 260 A 4547 287 A MAIN BOARD COMPLETE 261 3 264 173 01 CHASSIS 262 1 861 833 11 CD OPEN BOARD 263 3 245 709 31 SCREW 264 3 265 163 01 CUSHION D M301 1 763 183 12 MOTOR DC CD TRAY OPEN CLOSE M301 not supplied CD tray section 251 252 253 254 255 256 257 258 255 257 258 258 259 260 261...
Page 59: ... SHEET CD TRAY INSULATING 304 4 975 762 11 INSULATOR 305 1 861 830 11 RELAY BOARD 306 3 264 175 01 TRAY UPPER CD 307 1 829 094 11 CABLE FLEXIBLE FLAT 20 CORE 308 A 4542 926 A CD BOARD COMPLETE 309 1 829 093 11 CABLE FLEXIBLE FLAT 14 CORE 310 3 223 740 01 CUSHION C optical pick up section KSM 900AAA not supplied not supplied not supplied 301 310 301 301 302 303 304 304 304 305 306 307 308 309 ...
Page 60: ...ASSY 780E SLED 0406 8 820 137 02 OPTICAL PICK UP KSS 900A C2RP 407 2 165 630 02 SPRING 780C RACK 408 2 646 358 11 SCREW B1 7X4 402 403 404 405 406 407 408 401 including M701 M702 not supplied not supplied M701 not supplied M702 Ver 1 1 The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Les composants identifiés par une mar...
Page 61: ... the components used on the set XX and X mean standardized parts so they may have some difference from the original one RESISTORS All resistors are in ohms METAL Metal film resistor METAL OXIDE Metal oxide film resistor F nonflammable Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when order ing these items SEMICONDUCTORS In each ca...
Page 62: ... 1 162 968 11 CERAMIC CHIP 0 0047uF 10 50V C735 1 126 916 11 ELECT 1000uF 20 6 3V C736 1 162 968 11 CERAMIC CHIP 0 0047uF 10 50V C740 1 126 925 91 ELECT 470uF 20 10V C741 1 164 156 11 CERAMIC CHIP 0 1uF 25V C742 1 164 156 11 CERAMIC CHIP 0 1uF 25V C743 1 164 156 11 CERAMIC CHIP 0 1uF 25V C744 1 164 156 11 CERAMIC CHIP 0 1uF 25V C745 1 164 156 11 CERAMIC CHIP 0 1uF 25V C746 1 104 658 91 ELECT 100uF...
Page 63: ... 841 11 METAL CHIP 47K 5 1 10W R617 1 216 841 11 METAL CHIP 47K 5 1 10W R618 1 216 853 11 METAL CHIP 470K 5 1 10W R619 1 216 845 11 METAL CHIP 100K 5 1 10W R620 1 216 849 11 METAL CHIP 220K 5 1 10W R621 1 216 849 11 METAL CHIP 220K 5 1 10W R622 1 216 853 11 METAL CHIP 470K 5 1 10W R623 1 216 837 11 METAL CHIP 22K 5 1 10W R624 1 216 841 11 METAL CHIP 47K 5 1 10W R625 1 216 837 11 METAL CHIP 22K 5 1...
Page 64: ...105 1 125 838 11 CERAMIC CHIP 2 2uF 10 6 3V C106 1 165 176 11 CERAMIC CHIP 0 047uF 10 16V C107 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C108 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C109 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C110 1 126 963 11 ELECT 4 7uF 20 50V C111 1 126 964 11 ELECT 10uF 20 50V C122 1 126 963 11 ELECT 4 7uF 20 50V C123 1 125 838 11 CERAMIC CHIP 2 2uF 10 6 3V C129 1 162 962 11 ...
Page 65: ...62 927 11 CERAMIC CHIP 100PF 5 50V C501 1 125 837 11 CERAMIC CHIP 1uF 10 6 3V C502 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C503 1 162 919 11 CERAMIC CHIP 22PF 5 50V C504 1 162 919 11 CERAMIC CHIP 22PF 5 50V C505 1 104 662 11 ELECT 22uF 20 25V C506 1 125 837 11 CERAMIC CHIP 1uF 10 6 3V C507 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C508 1 162 968 11 CERAMIC CHIP 0 0047uF 10 50V C509 1 162 927 11 CERA...
Page 66: ...P MONO INPUT AUDIO VIDEO COIL SHORT L401 1 412 963 11 INDUCTOR 100uH L402 1 412 963 11 INDUCTOR 100uH L501 1 412 955 11 INDUCTOR 22uH L502 1 412 951 11 INDUCTOR 10uH L503 1 412 951 11 INDUCTOR 10uH IC LINK PS903 1 533 591 31 IC LINK PS904 1 533 591 31 IC LINK TRANSISTOR Q101 8 729 905 35 TRANSISTOR 2SC4081 R Q102 8 729 905 35 TRANSISTOR 2SC4081 R Q104 8 729 905 35 TRANSISTOR 2SC4081 R Q201 8 729 9...
Page 67: ...R362 1 216 833 11 METAL CHIP 10K 5 1 10W R401 1 216 837 11 METAL CHIP 22K 5 1 10W R403 1 216 833 11 METAL CHIP 10K 5 1 10W R405 1 216 845 11 METAL CHIP 100K 5 1 10W R406 1 216 845 11 METAL CHIP 100K 5 1 10W R408 1 216 845 11 METAL CHIP 100K 5 1 10W R410 1 216 833 11 METAL CHIP 10K 5 1 10W R411 1 216 833 11 METAL CHIP 10K 5 1 10W R412 1 216 833 11 METAL CHIP 10K 5 1 10W R413 1 216 833 11 METAL CHIP...
Page 68: ... METAL CHIP 4 7K 5 1 10W R515 1 218 748 11 METAL CHIP 220K 0 5 1 10W R516 1 218 748 11 METAL CHIP 220K 0 5 1 10W R517 1 218 740 11 METAL CHIP 100K 0 5 1 10W R951 1 216 833 11 METAL CHIP 10K 5 1 10W R952 1 249 401 11 CARBON 47 5 1 4W R953 1 216 864 11 SHORT CHIP 0 R958 1 249 409 11 CARBON 220 5 1 4W R959 1 216 864 11 SHORT CHIP 0 R960 1 216 833 11 METAL CHIP 10K 5 1 10W R961 1 216 829 11 METAL CHIP...
Page 69: ... 11 CERAMIC CHIP 100PF 5 50V C60 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C61 1 162 927 11 CERAMIC CHIP 100PF 5 50V C62 1 162 927 11 CERAMIC CHIP 100PF 5 50V C63 1 162 927 11 CERAMIC CHIP 100PF 5 50V C65 1 126 963 11 ELECT 4 7uF 20 50V C66 1 162 927 11 CERAMIC CHIP 100PF 5 50V C68 1 162 927 11 CERAMIC CHIP 100PF 5 50V C80 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C95 1 162 964 11 CERAMIC CHIP 0 001u...
Page 70: ...1 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C1512 1 125 837 11 CERAMIC CHIP 1uF 10 6 3V C1513 1 125 837 11 CERAMIC CHIP 1uF 10 6 3V C1514 1 125 837 11 CERAMIC CHIP 1uF 10 6 3V C1515 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C1516 1 119 772 11 ELECT 47uF 20 35V C1517 1 124 257 00 ELECT 2 2uF 20 50V C1518 1 124 257 00 ELECT 2 2uF 20 50V C1519 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C1520 1 107 826 11 CERA...
Page 71: ...1 CERAMIC CHIP 0 01uF 10 25V C1925 1 128 111 11 ELECT 100uF 20 25V C1926 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C1927 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C1928 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C1929 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C1951 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C1952 1 119 772 11 ELECT 47uF 20 35V C1953 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C1954 1 119 772 11 ELE...
Page 72: ...AL CHIP 220 5 1 10W R1416 1 216 821 11 METAL CHIP 1K 5 1 10W R1418 1 216 833 11 METAL CHIP 10K 5 1 10W R1419 1 216 809 11 METAL CHIP 100 5 1 10W R1420 1 216 821 11 METAL CHIP 1K 5 1 10W R1421 1 216 809 11 METAL CHIP 100 5 1 10W R1422 1 216 809 11 METAL CHIP 100 5 1 10W R1423 1 216 809 11 METAL CHIP 100 5 1 10W R1424 1 216 809 11 METAL CHIP 100 5 1 10W R1425 1 216 809 11 METAL CHIP 100 5 1 10W R142...
Page 73: ...1 216 864 11 SHORT CHIP 0 R1618 1 216 864 11 SHORT CHIP 0 R1619 1 216 864 11 SHORT CHIP 0 R1620 1 216 864 11 SHORT CHIP 0 R1621 1 216 864 11 SHORT CHIP 0 R1622 1 216 864 11 SHORT CHIP 0 R1623 1 216 864 11 SHORT CHIP 0 R1624 1 216 864 11 SHORT CHIP 0 R1625 1 216 864 11 SHORT CHIP 0 R1626 1 216 864 11 SHORT CHIP 0 R1627 1 216 864 11 SHORT CHIP 0 R1628 1 216 864 11 SHORT CHIP 0 R1629 1 216 864 11 SHO...
Page 74: ...8 616 11 LCD UNIT M301 1 763 183 12 MOTOR DC CD TRAY OPEN CLOSE SP101 1 825 799 11 SPEAKER 7 7cm SP201 1 825 799 11 SPEAKER 7 7cm 0T901 1 443 226 11 TRANSFORMER POWER ACCESSORIES 3 009 707 01 SPACER 3 011 879 01 SCREW M5X80 B MOUNTING SCREW 3 265 481 11 MANUAL INSTRUCTION ENGLISH US 3 265 481 21 MANUAL INSTRUCTION ENGLISH FRENCH Canadian 3 265 573 02 CARD BOARD TEMPLATE 3 267 151 21 LID BATTERY fo...
Page 75: ...75 ICF CD555TV MEMO ...
Page 76: ...on at the upper right on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2004 03 New 1 1 2004 11 Addition of Canadian model ENG 04019 1 2 2005 07 Change of Part for Ref No IC651 on LCD board SPM 05066 1 3 2005 10 Addition of Ref No 169 on EXPLODED VIEWS SPM 05161 ...
