Manuel d'utilisation / d'entretien du produit DP42545 du fabricant Sanyo
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Specifications Power Rating . . . . . . . . . . . . . . . . . . . . . . . . 120VAC 300W, 3.5A (Max) Antenna Input Impedance . . . . . . . . . . . . . . . . . 75 Ω UHF/VHF/CATV Digital Receiving Channel . . . . . . . . . . . . . . . . 2 - 13 (VHF), 14 - 69 (UHF), 01, 14-94, 95-125 (CATV) 1-99 (Digital) Remote Ready .
— 2 — SAFETY PRECAUTIONS WARNING: The chassis of this receiver has a floating ground with the potential of one half the AC line voltage in respect to earth ground. Service should not be attempted by anyone not familiar with the precautions necessary when working on this type of equipment.
GENERAL This set has an On-screen Service Menu system included in the CPU that allows remote operation for most of the ser- vice adjustments. ON-SCREEN SERVICE MENU SYSTEM 1. Enter the Service Menu: • While pressing the Volume (–) button on the televi- sion, press the Number Key 1 on the remote control unit.
— 4 — ON-SCREEN SER VICE MENU No. Name Initial Data Note • All data except in gray box area is fixed. Do not change for correct operation. • Data in gray box is initial.
046 Sub Image_CVBS/S_V_Coring 02h 047 Sub Image_CVBS/S_V_Pairing 04h 048 Sub Image_CVBS/S_V_Vlinsw 01h 049 Sub Image_CVBS/S_3DYCSh 00h 050 Sub Image_CVBS/S_Filter_1 03h 051 Sub Image_CVBS/S_Filter_2 0.
097 Sub Image_D2_V_Pairing 04h 098 Sub Image_D2_V_Vlinsw 01h 099 Sub Image_D2_Filter_1 03h 100 Sub Image_D2_Filter_2 01h 101 Sub Image_D3_Contrast 24h 102 Sub Image_D3_Bright 80h 103 Sub Image_D3_Colo.
148 Sub Image_Digital_Filter_2 01h 149 Step_Contrast 03h Step Number of Contrast 150 Step_Bright 01h Step Number of Brightness 151 Step_Color 01h Step Number of Color 152 Step_Tint 01h Step Number of .
199 CTI_Cselfil 01h CTI Setting 200 CTI_Cselfil 01h CTI Setting 201 CTI_Selccoa 01h CTI Setting 202 CTI_Selclim 01h CTI Setting 203 N/H_ON CVBS/S_Venhslice 02h Noise Hunter Setting (User Setting) 204 .
250 PLL Cont_RF_SEPA LVL 00h PLL Control, RF 251 PLL Cont_RF_HD AMP1 02h PLL Control, RF 252 PLL Cont_RF_HD GAIN1 0Eh PLL Control, RF 253 PLL Cont_RF_HD AMP2 04h PLL Control, RF 254 PLL Cont_RF_HD GAI.
— 10 — No. Name Initial Data Note 301 SRT_Digital 02h 302 Clock Polarity 00h 303 Rotation_Minute 1Eh 304 ROM Correction_Number 01 02h Address 305 ROM Correction_Number 02 02h Address 306 D-Clamp_D.
— 11 — No. Name Initial Data Note 352 TA1318_FAN Td 00h Fan Control (Turn) 353 TA1318_FAN Te 00h Fan Control (Turn) 354 TA1318_FAN Tf 04h Fan Control (Turn) 355 TA1318_Power Error 00h Error Inform.
— 12 — SER VICE ADJUSTMENTS (Continued) WHITE BALANCE ADJUSTMENT Composite (External Video Input) 1. Connect a color-bar generator to the external (composite) video input terminal .
— 13 — The CPU (IC801) is programmed so the set will go to the standby mode when there is a circuit failure as described below. (Refer to”Power Supply Lines” page 38.) 1. Power Failure 1: Detected voltage failure for analog circuit. (Connected to IC801 pin 52.
— 14 — MECHANICAL DISASSEMBL Y BACK CABINET REMOV AL – SIDES Remove 24 screws to take the side cabinets off. (A:3X8, 6pcs; B:4X12, 18pcs) AC IN120V SERVICE DIGITAL AUDIO OUTPUT DIGITAL ANTENNA IN UHF/VHF/CATV A B B B A B B A B B B B A B B B A B B A B B B B BACK CABINET REMOV AL– CENTER Remove 32 screws to take the back cabinet off.
— 15 — BOARD LOCA TIONS 1 2 3 4 5 6 6 1: Main Board 2: D-TU (Digital) Board 3: Filter Board 4: Key SW Board 5: Control Board 6: Speakers 1: MAIN BOARD REMOV AL Remove 4 screws (3X8) to take the main board with the shield case (assembly parts) off.
— 16 — MECHANICAL DISASSEMBL Y (CONT .) A C I N 1 2 0 V A C I N 1 2 0 V UHF / V H F / CA TV U H F/ V HF / C A TV D I G I T A L DI GI TA L A N T E N N A I N A N TE N N A I N S E R V I C E S E R V I.
— 17 — FRONT CABINET REMOV AL 1. Remove 18 screws (F:4X12) to take the filter glass with upper and lower plates (assembly parts) off. 2. Remove the speakers. 3. Remove a screw (4X10) to take the control board and holder off. F F G G F G F G F F F F G G G G F G F F G G G F G F G F F F F F G G G G G G Control Board (Upper) Holder (Lower) 4.
— 18 — MECHANICAL DISASSEMBL Y (CONT .) P ANEL MODULE REMOV AL 1. Remove the key switch board. 2. Disconnect the following socket connections. Main Board ~ Power Unit: CN8004, CN8007 D-TU Board ~ Power Unit: CN8010 Filter Board ~ Power Unit: CN800 Control Board ~ Main Board: K8E Speakers ~ Main Board: KSP8LR PDP Module ~ Main Board: K8L 3.
— 19 — POWER UNIT REMOV AL Remove 9 screws to take the power unit off. A TTENTION ■ This PDP TV uses several different kinds of screws. Using the correct screw is required to prevent damage . ■ The gasket is provided to prevent interference to other radio and television receivers.
— 20 — CHASSIS ELECTRICAL P AR TS LIST CAUTION: T o Protect against electrical shock and for continued product safety, refer to SAFETY PRECAUTIONS, and PRODUCT SAFETY NOTICE on Page 2. PRODUCT SAFETY NOTICE PRODUCT SAFETY SHOULD BE CONSIDERED WHEN A REPLACEMENT IS MADE IN ANY AREA OF A RECEIVER.
— 21 — Schematic Location Part No. Description MISCELLANEOUS ★ EL901 645 074 6321 PDP MODULE (Less Logic Unit) U901 645 078 3937 LOGIC UNIT, PDP PSU 645 078 9892 POWER SUPPLY UNIT, PDP EL902 645.
— 22 — Schematic Location Part No. Description Schematic Location Part No. Description C317 403 279 0106 CERAMIC 0.1U Z 25V C320 403 279 0106 CERAMIC 0.1U Z 25V C321 403 156 7808 ELECT 47U M 6.3V C322 403 279 0106 CERAMIC 0.1U Z 25V C628 403 126 4509 ELECT 100U M 16V C629 403 156 0908 ELECT 100U M 6.
— 23 — Schematic Location Part No. Description C1711 403 279 0106 CERAMIC 0.1U Z 25V C1712 403 279 0106 CERAMIC 0.1U Z 25V C1713 403 345 6605 CERAMIC 1U Z 10V C1714 403 345 6605 CERAMIC 1U Z 10V C1716 403 176 1800 ELECT 10U M 16V C1771 403 279 0106 CERAMIC 0.
— 24 — Schematic Location Part No. Description Schematic Location Part No. Description C3252 403 279 0106 CERAMIC 0.1U Z 25V C3253 403 279 0106 CERAMIC 0.1U Z 25V C3254 403 156 7808 ELECT 47U M 6.3V C4101 403 279 0106 CERAMIC 0.1U Z 25V C4102 403 279 0106 CERAMIC 0.
— 25 — Schematic Location Part No. Description IC1202 409 602 5503 IC BA90BC0WFP-E2 IC1701 409 523 5002 IC TA1318AF IC1771 410 386 1902 IC TC74VCX125FT IC2001 409 636 1403 C TC90288BXBG 409 611 77.
— 26 — Schematic Location Part No. Description Schematic Location Part No. Description Q008 (Cont.) 405 163 1701 TR 2SC2812N-L7-TB 405 173 9803 TR 2SC3928A1R 405 173 9902 TR 2SC3928A1S Q101 405 01.
— 27 — Schematic Location Part No. Description Q1123 405 014 4509 TR 2SC2412K-T-96-R 405 014 4608 TR 2SC2412K-T-96-S 405 015 8724 TR 2SC2812-L6-TB 405 015 8922 TR 2SC2812-L7-TB 405 163 1602 TR 2SC.
— 28 — Schematic Location Part No. Description Schematic Location Part No. Description Q2105 (Cont) 405 173 9803 TR 2SC3928A1R 405 173 9902 TR 2SC3928A1S Q2106 405 014 4509 TR 2SC2412K-T-96-R 405 .
— 29 — Schematic Location Part No. Description Q8025 405 014 4509 TR 2SC2412K-T-96-R 405 014 4608 TR 2SC2412K-T-96-S 405 015 8724 TR 2SC2812-L6-TB 405 015 8922 TR 2SC2812-L7-TB 405 163 1602 TR 2SC2812N-L6-TB 405 163 1701 TR 2SC2812N-L7-TB 405 173 9803 TR 2SC3928A1R 405 173 9902 TR 2SC3928A1S RESISTORS RB301 645 037 0670 R-NETWORK 47X4 0.
— 30 — Schematic Location Part No. Description Schematic Location Part No. Description R212 401 150 6001 MT-GLAZE 0.000 ZA 1/10W R213 401 256 4109 MT-GLAZE 56 JA 1/10W R301 401 150 5905 MT-GLAZE 1.
— 31 — Schematic Location Part No. Description R909 401 255 6500 MT-GLAZE 100 JA 1/10W R915 401 256 7209 MT-GLAZE 18K JA 1/10W R916 401 256 1702 MT-GLAZE 33K JA 1/10W R917 401 255 6500 MT-GLAZE 10.
— 32 — Schematic Location Part No. Description Schematic Location Part No. Description R1716 401 150 6001 MT-GLAZE 0.000 ZA 1/10W R1717 401 162 3401 MT-GLAZE 39K JA 1/10W R1718 401 256 6301 MT-GLAZE 47K JA 1/10W R1719 401 255 6500 MT-GLAZE 100 JA 1/10W R1721 401 162 3104 MT-GLAZE 3.
— 33 — Schematic Location Part No. Description R2162 401 150 6001 MT-GLAZE 0.000 ZA 1/10W R2163 401 150 6001 MT-GLAZE 0.000 ZA 1/10W R2164 401 150 6001 MT-GLAZE 0.000 ZA 1/10W R2165 401 150 6001 MT-GLAZE 0.000 ZA 1/10W R2166 401 150 6001 MT-GLAZE 0.
— 34 — Schematic Location Part No. Description Schematic Location Part No. Description MISCELLANEOUS ★ A201 645 067 2064 TUNER, TU/IF/DEC A5501 610 318 3282 ASSY, PWB, MAIN J3TR K8O2 645 037 995.
— 35 — CABINET P AR TS LIST 1 610 320 2266 CABINET FRONT 2 645 074 6338 EL902 OPTICAL FILTER 3 610 320 2327 CABINET BACK SIDE (2) 4 610 320 2259 ASSY, CABINET BACK CENTER 5 610 320 2433 PANEL 6 61.
— 36 — COMPONENT AND TESTPOINT LOCA TIONS R018 KSP8LR 14 C3251 R211 R212 C3254 RB2001 RB2002 RB2003 R028 RB2004 RB2005 RB2006 RB2007 R031 R032 R036 R039 C001 C002 C003 C004 C005 C006 C007 C008 C00.
— 37 — K1001 C1121 C1122 K1002 Q853 K1003 K1004 C1125 Q1121 C1701 RB2001 C1126 Q1122 C1702 RB2002 C1127 Q1123 C1703 RB2003 Q1124 C1704 RB2004 C1129 Q1125 RB2005 Q1701 Q1126 C1706 RB2006 Q1127 .
— 38 — COMPONENT AND TESTPOINT LOCA TIONS (Cont.) MAIN BOARD FOIL SIDE K1001 C1121 K1002 K1003 R024 K1004 R025 C1128 C1707 C1708 C1709 C1130 R800 R801 R035 SC1002 C1713 SC1003 SC1004 SC1005 C1716 .
— 39 — C3251 FCT8J15 C3252 C3253 R213 C3254 R020 R021 R022 K8G_DG R023 R024 R025 R026 R027 R029 R030 R033 R034 R035 R037 R038 R040 R041 R042 R043 R044 R3251 R045 R3252 R046 R3253 R047 R3254 K8B _ .
— 40 — COMPONENT AND TESTPOINT LOCA TIONS (Cont.) CONTROL BOARD P ART SIDE CONTROL BOARD FOIL SIDE KEY BOARD FOIL SIDE KEY BOARD P ART SIDE B10N1170B C1902 C1903 C1904 D1903 R1900 R1916 R1917 K19E.
— 41 — BLOCK DIAGRAM DA T A BUS LINES 29 30 SCL1 SCL SD A SD A1 37 38 DM SCLK 36 DM SIN 35 DM SOUT 42 DM OUT BUSY IC804 24CL16BT EEPROM F actory PC Flash-Writing IC801 5 6 IC301 LC74986NWF Scan Con ver ter 13 14 IC4101 AD9985 A/D Con ver ter 57 56 28 31 SCL2 SD A2 (3.
— 42 — BLOCK DIAGRAM POWER LINES IC801 CPU V aristor V A601 AC IN Filter D-TU Fuse F601 AC IN KAC CN800 Main Power Unit 10 8 K8B CN8007 5V_ST 3V_ST K8A C8004N K8G K6502 PF1 PF1 D801 D001 PF1 D002 .
— 43 — BLOCK DIAGRAM SIGNAL LINES Speaker (Left) Speaker (Right) A V1_L/R IC1201 A V Switch 44(L) 42(R) TV_L/R SELECT L/R IC001 Audio Control (Switch) IC101 Audio AMP IC801 CPU 17(L) 18(R) 2(L) 4(.
— 44 — BLOCK DIAGRAM SIGNAL LINES (Cont.) Main PDP Module Video 1 Input (Composite & Y/C) Component 2 Input (Y/Cb/Cr) Component 3 Input (Y/Cb/Cr) U/V (Analog) T uner (A201) Dig.
— 45 — IC BLOCK DIAGRAMS 8bit A/D 10bit A/D Cr G 8bit A/D C SW 8bit A/D Main- CVBS-1/Y-1 Main- CVBS/Y Main- CVBS-2/Y-2 Digital Y Cb Cr 8bit / 10bit Digital - RGB 24bit SW Cb R B A/D Block F/E Block F/E-I/F Block Input - I/F Block YCS 3-D Comb 3-L Comb Sync.
— 46 — IC BLOCK DIAGRAMS (Cont.) De-emphasis Interpolation Filter Interpolation Filter Internal Voltage Reference Multibit ∆ ∑ Modulator Switched Capacitor DAC and Filter PCM Serial Interface .
— 47 — LC74986NWF Input Processing VP A1[7:0] VP A2[7:0] VP A3[7:0] 1 10 1 17 1 18 125 128 135 YCbCr RGB Sharpness Color Tint Scaling Processing Horizontal reduction Horizontal and vertical en.
— 48 — IC BLOCK DIAGRAMS (Cont.) T T L PARALLEL TO SERIAL PL L TA + / - TB +/ - TC +/ - TD + / - TCLK +/ - R/ F /P DW N TA 0 - 6 TC0 - 6 TD 0 - 6 TRANSMITTER CLOCK IN ( 2 0 to 85M Hz) CMOS / T TL .
— 49 — R AIN R OUTA G AIN G OUTA B AIN B OUTA MIDSCV SYNC PROCESSING AND CLOCK GENERATION DTACK HSOUT VSOUT SOGOUT REF REF BYPASS SERIAL REGISTER AND POWER MANAGEMENT SCL SDA A0 SOGIN FILT C LAMP .
— 50 — TA2024 R L MUTE FAULT OVERLOAD B (+12V) C I OAOUT1 OAOUT2 INV1 INV2 OUTP1 OUTM 1 OUTP2 OUTM2 VDDA +5VGEN BIASCAP DCAP2 DCAP1 C I C A C D CPUMP 10 11 20 1 33 29 26 7 19 31 28 24 27 36 2 3 15.
— 51 — TROUBLESHOOTING FLOW CHAR TS NO POWER No Ye s No Ye s Ye s (or the voltage to some lines is not supplied.) After a f ew seconds , the set will be s witched off . Check 'P ower F ailure' Circuit. Is LED flashing? No All 0V (e xcept '5V_ST' and '3.
— 52 — TROUBLESHOOTING FLOW CHAR TS (Cont.) NO AUDIO Is there signal at speaker terminal ? Yes No No Check: Speaker (SP901, SP902) All Modes ? Is there signal at IC001 21pin (L) or 10pin (R) ? Yes.
— 53 — NO VIDEO All Modes? Yes No Video 1 only Check: Line: IC1103 6pin - Q4104/Q4103 - IC4101 48pin (Y) IC1103 3pin - Q4107/Q4106 - IC4101 54pin (Cr) IC1103 5pin - Q4102/Q4101 - IC4101 43pin (Cb).
— 54 — Pin Name Function I/O Description 1 VHOLD VHOLD at CAPTION IN CAPTION 2 HLF HLF at CAPTION IN CAPTION 3 DA1/SCL3/RXD2 IIC SCL OUT IIC Bus SCL (Tuner, Audio Control, AV SW) 4 DA0/SDA3/TXD2 I.
— 55 — Pin Name Function I/O Description 51 P43/A19 DIG_GO OUT Power Control Digital-GO, Digital ON : High 52 P42/A18 P-FAIL1 IN Power Failure (Main), Failure : Low 53 P41/A17 P-FAIL2 IN Power Fai.
— 56 — March / 2005 / 2000 SMC Printed in U.S.A. For parts or service contact 21605 Plummer Street Chatsworth, CA 91311 (U.S.A.) 300 Applewood Crescent, Concord, Ontario L4K 5C7 (CANADA) SANYO Fis.
CAP ACITOR AND RESISTOR CODE CHART CAP ACITOR (Example) 5 0 0 C K 1500 B D ........................... ±0.5pF T ............................ +50% – 10% J ............................ ±5% K ........................... ± 10% M .....................
— 61 — — 62 — — 63 — — 64 — MODEL DP42545 Chassis No. 42545-00 Y C V L L R R To Speakers Audio-AMP AUDIO Out AV1 AV2 AV3 (L;+) (L;–) (R;+) (R;–) Main Board_P 1/3 To P2 To P2 To P2 .
— 65 — — 66 — — 68 — — 67 — MODEL DP42545 Chassis No. 42545-00 for FLASH-WRITING for FACTORY-INSPECTION To Control_Board IIC BUS 5V -> 3.
— 69 — — 70 — — 71 — — 72 — MODEL DP42545 Chassis No. 42545-00 <42MHz> 35 20 5 40 25 45 15 10 30 <16MHz> Digital Tuner Input ON/OFF LVDS GND PLL GND VCC GND TC74VCX125FT RA.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Sanyo DP42545 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Sanyo DP42545 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Sanyo DP42545, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Sanyo DP42545 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Sanyo DP42545, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Sanyo DP42545.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Sanyo DP42545. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Sanyo DP42545 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
