Toshiba 46WM48P Service Manual
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Toshiba 46WM48P Service Manual

Toshiba 46WM48P Service Manual

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FILE NO. 030-200419
REVISED.1
SERVICE MANUAL
Projection Television
46WM48P
Published in Japan, Dec. 2004 (YC)

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Summary of Contents for Toshiba 46WM48P

  • Page 1 FILE NO. 030-200419 REVISED.1 SERVICE MANUAL Projection Television 46WM48P Published in Japan, Dec. 2004 (YC)

  • Page 2: Table Of Contents

    TABLE OF CONTENTS CHAPTER 1 GENERAL ADJUSTMENTS SAFETY INSTRUCTIONS .............................. 3 SERVICE MODE ................................DESIGN MODE ................................SPECIFIC INFORMATIONS CHAPTER 2 SETTING & ADJUSTING DATA ............................9 LOCATION OF CONTROLS ............................Tuning the television using Quick setup, Programme sorting ..................LAMP UNIT REPLACEMENT ............................

  • Page 3: Chapter 1 General Adjustments

    CHAPTER 1 GENERAL ADJUSTMENTS SAFETY INSTRUCTIONS SAFETY PRECAUTION WARNING: Service should not be attempted by anyone unfamiliar with the necessary precautions on this receiver. The following are the necessary precautions to be observed before servicing this chassis. 1. An isolation transformer should be connected in the power line between the receiver and the AC line before any service is performed on the receiver.

  • Page 4: Service Mode

    SERVICE MODE 1. ENTERING TO SERVICE MODE 3) While pressing the button, 1) Press button once on 2) Press button again to Remote Control. keep pressing. press MENU button on TV set. Item Data or Sound Mute (Service mode display) 2.
  • Page 5 4. SELECTING THE ADJUSTING ITEMS 1)Every pressing of CHANNEL button in the service mode changes the adjustment items in the order of table-2. button for reverse order) Refer to table-2 for preset data of adjustment mode. (See SETTING & ADJUSTING DATA on page 27) 5.
  • Page 6 The diagnosis will begin to check if interface among IC’s are executed properly. 2) During diagnosis, the following displays are shown. WM48_000 000006 (Lamp:000006) 46WM48P Firmware: ersion information of microprocessor In case of file name : WM48 and Version : 1.00 indicates[WM48_100].

  • Page 7: Design Mode

    DESIGN MODE 1. ENTERING TO DESIGN MODE 3) The following displays 1) Select the Service mode. 2) While pressing CALL button on Remote and press MENU button on TV. are shown on the screen Press Press WM48_000 (Design mode) Version information of microprocessor Main tuner information Selectable picture information...
  • Page 8 4. LED indications Control touchpad on TV front The green and red LED lights on the TV control touchpad (on the lower right Corner of the TV screen) indicate the TV's current status, as follows: · Red ON (solid) and Green OFF = TV power cord is EXIT MENU plugged in (the TV is ON or OFF).

  • Page 9: Chapter 2 Specific Informations

    CHAPTER 2 SPECIFIC INFORMATIONS SETTING & ADJUSTING DATA SERVICE MODE ADJUSTING ITEMS AND DATA IN THE SERVICE MODE: Item Name of adjustment Preset Deta 46WM48P RCUT R CUT OFF GCUT G CUTOFF BCUT B CUT OFF RDRV R DRIVE GDRV...

  • Page 10: Location Of Controls

    LOCATION OF CONTROLS Front INPUT5 (EXT 5) EXIT MENU Standby RED LED– Power On GREEN LED Back decoder IN/OUT SCART1 SCART2 SCART3 Connecting a computer (EXT1) (EXT2) (EXT3) video recorder HDMI™ INPUT HDMI COMPONENT VIDEO INPUT (EXT 4) - 10 -...
  • Page 11 OK to confirm your selection Teletext control buttons Stereo/Bilingual reception Bass Boost/Super Woofer To select mode To mute the sound When in TV mode: When using a TOSHIBA VCR or DVD: Time display press to PAUSE When in Teletext mode: press to EJECT...

  • Page 12: Tuning The Television Using Quick Setup, Programme Sorting

    Tuning the television using Quick setup, Programme sorting Before switching on the television put your decoder and video recorder (VCR) to Standby if they are connected. To set up the television use the buttons on the remote control as detailed on page 5. With the list of stations now showing use Q or P Connect the television to the mains power.

  • Page 13: Lamp Unit Replacement

    1 hour before replacing it, To obtain a replacement lamp please contact your local touching it before it has Toshiba authorized dealer. cooled will result in severe burns. DISPOSAL… The lamp in this television contains mercury, when the...
  • Page 14 If the television still does not operate, make sure the television is unplugged and contact your Toshiba dealer. Put the old lamp into the now empty lamp unit box and dispose of it according to local Government guidelines. Make sure it is out of reach of children and animals.

  • Page 15: Light Engine Replacemant

    LIGHT ENGINE REPLACEMENT 1-2. Adjustment is made by service mode. The adjusting Cautions when replacing LIGHT ENGINE items consist of CWDL, CWDH and DMDB. LIGHT ENGINE is a heart of TV which emits high heat. CWDL CWDH Make sure to replace it after turning off the TV and wait for sufficient cool down.
  • Page 16 Conversion Table for Decimal and Hexadecimal Numbers CW delay CW delay CW delay CW delay CW delay CWDH CWDL CWDH CWDL CWDH CWDL CWDH CWDL CWDH CWDL number number number number number 0000 0370 0740 1110 1480 0005 0375 0745 1115 1485 0010...

  • Page 17: Parts Replacement In Light Engine

    PARTS REPLACEMENT IN LIGHT ENGINE 2-3. Detach the ballast power unit by removing 4 substrate FAN Replacement stoppers that hold the ballast power unit. 1-1. For replacing FAN for cooling heatsink, remove 2 screws. For replacing FAN for cooling lamp, detach FAN hood CAUTION located on LIGHT ENGINE by removing 2 screws and Precautions When Exchanging Ballast Power Units...
  • Page 18 4-2. Remove one screw for motor unit. Motor substrate 4-3. Remove 2 screws holding Photo Detector substrate. Color wheel Photo Detector substrate Caution When removing screws, do not damage the color wheel with drivers, etc. Even a small im- pact may damage the color wheel. Make sure not to touch the color wheel.

  • Page 19: Exploded View

    EXPLODED VIEW W661 12 screws 4 screws A204 K601 M4 ✕ 16 3 screws A101 M4 ✕ 16 4 screws M4 ✕ 16 3 screws W662 4 screws 2 screws UV03 A278 1 screw UA06 A225 K501 A333 A227 K502 A222 2 screw UA02...

  • Page 20: Mechanical Disassembly

    MECHANICAL DISASSEMBLY 1 Rear Cover Removal 2 Touchpad & Bezel Ass'y Removal 12 screws A201 A401 A101 A101 2 screws 4 screws UV03 A227 1 screw 13 screws UA06 A333 2 screw A222 UA02 3 Mirror Removal 4 Speaker Removal A204 A205 W661...

  • Page 21: Chassis Replacement Parts List

    • The part number must be used when ordering parts, in order to assist in processing, be sure to include the Model number and Description. ∗ • The PC board assembly with mark is no longer available after the end of the production. Model : 46WM48P Capacitors ..... CD Ceramic Disk : Plastic Film : Electrolytic Resistors ....
  • Page 22 Location Location Parts No. Description Parts No. Description C4102 24108150 CERAMIC CHIP, 50V SL 15PF J CC63 24109223 CERAMIC CHIP, 25V B 0.022UF K C4103 24092730 CERAMIC CHIP, 16V B 0.1UF K CC64 24109223 CERAMIC CHIP, 25V B 0.022UF K C4104 24092730 CERAMIC CHIP, 16V B 0.1UF K...
  • Page 23 Location Location Parts No. Description Parts No. Description CV18 24100104 CERAMIC CHIP, 25V F 0.1UF Z R604 24011561 CHIP, 1/20W 560 OHM J CV19 24092731 CERAMIC CHIP, 16V B 1UF K R605 24011223 CHIP, 1/20W 22K OHM J CV20 24100104 CERAMIC CHIP, 25V F 0.1UF Z R606 24011223...
  • Page 24 Location Location Parts No. Description Parts No. Description R863 24004944 METAL FILM, 1W 0.15 OHM J R8950 24366103 CARBON FILM, 1/6W 10K OHM J R865 24381221 OXIDE METAL FILM, 1/2W 220 OHM J R8951 24366103 CARBON FILM, 1/6W 10K OHM J R866 24366681 CARBON FILM, 1/6W 680 OHM J...
  • Page 25 Location Location Parts No. Description Parts No. Description RR01 24871750 CHIP, 1/8W 75 OHM J RS70 24011681 CHIP, METAL FILM, 1/20W 680 OHM J RR02 24871750 CHIP, 1/8W 75 OHM J RS71 24011223 CHIP, 1/20W 22K OHM J RR03 24871750 CHIP, 1/8W 75 OHM J RS72 24011223...
  • Page 26 Location Location Parts No. Description Parts No. Description RV82 24011101 CHIP, 1/20W 100 OHM J L8941 23280022 COIL, PEAKING, TRF4101AZ RV83 24366471 CARBON FILM, 1/6W 470 OHM J LC14 23103828 INDUCTOR, BEAD, TEM2121M RV84 24011101 CHIP, 1/20W 100 OHM J LC16 23103828 INDUCTOR, BEAD, TEM2121M...
  • Page 27 Location Location Parts No. Description Parts No. Description Q4107 23205005 TRANSISTOR, KTA2014Y D615 23316231 DIODE, 1SS355 Q8200 23085050 IC, SI-3120J(LF1101) D616 23316231 DIODE, 1SS355 Q8210 23000806 IC, SI-8033SS D617 23316231 DIODE, 1SS355 Q8220 23904163 IC, SI-3090CA D618 23316231 DIODE, 1SS355 Q8230 23009188 IC, KIA7805API...
  • Page 28 FERRITE CORE, TFE1013 MV01 23368868 CABLE, LVDS 300MM MISCELLANEOUS MV01A 23103840 FERRITE CORE, TFE1013 B112 23528410 HOLDER, TERM. COVER 46WM48P MV05 23389250 CABLE, FFC P1.0-35-320 P1.0-35-320 B206 23974994 BAND, KESSOKU MX18 23389251 CABLE, FFC 0.5 40P L581 FFC 0.5 40P L581...
  • Page 29 23974753 POLYPROPYLENE BAND K902 23306469 REMOCON HAND UNIT, CT-90126 23306469 REMOCON HAND UNIT, CT-90126 Y101A 23566517 OWNERS MANUAL, ENGLISH MANUAL ENG 46WM48P Y101E 23566518 OWNERS MANUAL, EURO MANUAL EUR 46WM48P Y102 23589663 SHEET, QSUG 46WM48P QSUG CABINET PARTS A025 23533145...

  • Page 30: Pc Boards Top And Bottom View

    BACK AV BOARD PD1956A1 (UV01) BOTTOM (FOIL) SIDE Q4107 GJ410 GJ412 R4126 R4115 PB60 Q4105 Q4106 R4125 CV01 PJ97 Q4105 R4125 PJ95 CV91 Q272 D272 RV09 R4112 RV09 CV13 R4116 GRV43 CV16 Q273 Q271 Q4104 CV02 DV03 Q4104 CV13 GRV45 C4103 RV40 CV41...
  • Page 31 BACK AV BOARD PD1956A1 (UV01) TOP (COMPONENT) SIDE PV05 PX18 QV12 GRV42 LC29 PB60 GRV40 RV04 PJ95 PJ93 CV17 LV11 LV11 LV02 RV124 DV09 RV17 CV18 RV38 GRV44 GRV41 LV03 DV17 CV15 CV18 QV11 X4100 QV11 DV18 LV10 RV112 RV111 RV18 CV67 QV15...
  • Page 32 MAIN POWER BOARD PD1955A1 (U802) BOTTOM (FOIL) SIDE Z8210 P891 D883 R888 L890 R885 D866 D865 Q881 L861 R866 Q862 R869 P892 C883 L881 R887 C886 L862 D883A R886 Q8210 D884 Q801A C8921 D886 C863 5.15V C8215 Z885 DDcon 3.4V L882 C890 Q801...
  • Page 33 IF AUDIO BOARD PD1954A (U101) BOTTOM (FOIL) SIDE D617 P605A P807B P601A BB10 BB20 C660 D622 R659 R628 D604 D605 R618 R659 R660 D604 Q601 Q610 D651 C619 R618 D651 R658 D655 T802 D616 R658 Q620 D652 Q601A Q614 D652 R613 R614 D654...
  • Page 34 OPSS SCALER BOARD PD1962A1 (UD02) BOTTOM (FOIL) SIDE - 38 - - 39 -...
  • Page 35 OPSS SCALER BOARD PD1962A1 (UD02) TOP (COMPONENT) SIDE - 40 - - 41 -...

  • Page 36: Schematic Diagram

    SCHEMATIC DIAGRAM MODEL : 46WM48P WARNING: BEFORE SERVICING THIS CHASSIS, READ THE "X-RAY RADIATION PRECAUTION", "SAFETY PRECAUTION" AND "PRODUCT SAFETY NOTICE" ON THE MANUAL FOR THIS MODEL. CAUTION: The international hazard symbols " " in the schematic diagram and the parts list designate components which have special characteristics important for safety and should be replaced only with types identical to those in the original circuit or specified in the parts list.
  • Page 37 SCHEMATIC DIAGRAM STRUCTURE: BACK_AV (1/6) [SHEET-1/6] ..1/57 (2/6) [SHEET-2/6] ..2/57 (3/6) [SHEET-3/6] ..3/57 (4/6) [SHEET-4/6] ..4/57 (5/6) [SHEET-5/6] ..5/57 (6/6) [SHEET-6/6] ..6/57 CONNECT__1.eps ............................. 7/57 F-AV_1.eps ................................. 8/57 FRONT-KEY_1.eps ............................. 9/57 IF_AUDIO_AC in (1/4) [SHEET-1/4] ..
  • Page 38 CIRCUIT BLOCK DIAGRAM 5V 9V(8V) 5V 32V H001(TUNER) H002 IMA typ1 38.9 Q601(AN7580) IF IC MTS/APRO Q618 (BA4558) DACM_R/L R/Lin R/L-OUT Q617 SC1_OUT (BA4558) DACM_SUB MAIN POWER RESETQ TP-12 AC IN VIDEO level 2.0vpp MUTE SPK OFF SC1-IN WOOFER SW RESET_MSP Woofer-OUT QS01...
  • Page 39 RS74 RV231 SHORT Y_E4 3-C2 RV218 1/10W75 RV232 SHORT EXT-4 RV219 Cb_E4 3-C2 1/10W75 RV233 SHORT RV220 1/10W75 Cr_E4 3-D2 RC67 L_E4 2-C3 R_E4 2-C3 RC68 46WM48P RS65 CC74 CC73 B1000p B1000p 100k RS66 BACK AV (1/6) 100k SHEET-1/6 (1/57)
  • Page 40 CS29 RS39 RS37 RS35 QS04 50V4.7 1-E4 R_MONI RS32 2SC4081T RS48 RS42 RS44 VARI_FIX 1-D7 2.2k 2.2k RS40 RS38 RS36 CS30 RS33 16V47 Fixed : 0 100k Variable : 0.6 R_VARI 1-C7 CS27 50V2.2 46WM48P BACK AV (2/6) SHEET-2/6 (2/57)
  • Page 41 2SC4081-Q R4123 R4121 Q4101 GRV51 SHORT OPEN R4109 Q4103 OPEN 2SC4667 1.5k 2SC4081-Q R4104 Q4100 1.5k 2SC4667 GRV52 SHORT RD_PC 1-E6 PC_RD LV21 OPEN GRV53 SHORT PC_VS 1-E7 PC_VS PC_HS 1-E7 PC_HS TV_SYNC 4-B5 46WM48P BACK AV (3/6) SHEET-3/6 (3/57)
  • Page 42 RV84 CV82 F0.1 CV75 16V100 1-B7 R272 R271 CV94 Q273 16V100 RN2404 D272 R273 1SS355-TE17 Q271 Q274 RN1404 RGBDET 3-D2 2SC4081-Q R274 R275 C271 50V2.2 R276 5-D3 Q272 RN1404 YS_SW 6-D7 YS_SW 6-D7 YS_SW 46WM48P BACK AV (4/6) SHEET-4/6 (4/57)
  • Page 43 SCL_ROMC 5P_2.5mm_1.5A_Beige SCL_ROMC SDA_ROMC 4-E4 SCART 1 SDA_ROMC ROMC_WP ROMC_WP 6-C7 HDMI_GND RGBSW_MC RGBSW_MC HDMI_GND HDMI_REST HDMI_REST PJ98 3P_2.5mm_1.5A_Beige 3.3V PX18 FH12-40S-0.5SH RF input R-Y, B-Y input HDMI_GND NV04 NV06 NV07 NV08 NV12 NV13 46WM48P BACK AV (5/6) SHEET-5/6 (5/57)

  • Page 44: Circuit Block Diagram

    RV65 RV79 6-E2 QV61 1-B4 BL_E1 CV62 RV70 CV52 GR_SW 5-D3 RV78 QV62 RV72 RV73 CV63 RD_SW 5-D3 QV63 RV71 RV53 RV54 1-B4 YS_E2 1-C5 RD_E2 4-E2 YS_SW 4-E4 GR_E2 1-C5 5-D3 1-C5 BL_E2 46WM48P BACK AV (6/6) SHEET-6/6 (6/57)
  • Page 45 5P PLUG TX_BM 23368579G BL_E1 BL_E1 RX_BM M601 HP L YS_E1 YS_E1 HP R RD_E2 RD_E2 DET HP GR_E2 GR_E2 HDMI BACK_AV BL_E2 BL_E2 YS_E2 YS_E2 LCD_EU LCD_ASIA RGB_SW RGB_SW PJ22B 4P PLUG L TYPE RMT-IN 46WM48P CONNECT AUDIO OUT (7/57)
  • Page 46 PLUG 5P BLACK PLUG 8P GJ05 LC13 OPEN SHORT CC52 0.01 GJ03 SHORT CC51 0.01 CC49 R697 R698 OPEN 1/2R47 1/2R47 RC51 CC47 LC12 B3300p OPEN RV69 RV68 CC50 OPEN PV40 P661 JACK 1S3P H/P JACK 3.5 MAIN HP 46WM48P FRONT-AV (8/57)
  • Page 47 EXIT OUT5 RA71 CA87 B25V0.018 CH DN SNS2B OUT4 SNS3A OUT3 CA88 B1000p EXIT SNS3B OUT2 RA77 RA76 RA89 CHDN TV/VIDEO TVV-O CH DN SNS4A OUT1 CA89 B25V0.018 SNS4B RA90 CHUP CH UP SNS5A CA90 B25V0.018 SNS5B 46WM48P FRONT-KEY (9/57)
  • Page 48 2-D5 3R330 AUDIO Vcc L_TV AUDIO Vcc R_TV R_TV 2-D5 3-B7 GND_A AUDIO GND AUDIO GND V_TV 2-D4 V_TV AUDIO GND AUDIO GND BB20 BB 16P PLUG BB71 SOCKET B-B 46P TAIKO 46WM48P IF AUDIO AC in (1/4) SHEET-1/4 (10/57)
  • Page 49 L_APRO 3-A2 C103 C106 CHIP-JP B25V0.01 50V10 GND_A W_APRO 3-C2 3-B7 L104 L103 TEM2121M TEM2121M SCL1 SCL1 1-D3 SDA1 SDA1 1-D3 3-C2 3-C2 1-B6 32V_VT P804B1 R170 Q171 KTC4075Y-RTK R171 1-B6 R172 46WM48P IF AUDIO AC in (2/4) SHEET-2/4 (11/57)
  • Page 50 C654 2SC3326B 50V2.2 R653 50V2.2 R661 1.2k R659 R660 R658 4.7k R662 R657 OPEN OPEN Q651 Q653 C655 C656 R655 R656 LA4525-E KTC2875B\\ C657 C658 B1000p B1000p 2SC3326B OPEN OPEN C662 50V2.2 46WM48P IF AUDIO AC in (3/4) SHEET-3/4 (12/57)
  • Page 51 INR15G471K PLUG 2P P800 Lock 2P_11.88mm_S T801 R801 T802 F801 F801A1 VR37 225J OPEN P804 TRF3228AQ T5A L/250V GJ05 GJ09 TO ANT GND to T803 LIVE AREA N614 N617 N618 PH87 PH88 46WM48P IF AUDIO AC in (4/4) SHEET-4/4 (13/57)
  • Page 52 R841 Q840 1/6P1k RD5.6ESAB3 2KV100pF MIP290 P807A PH89 4.21 PH90 GJ03 OPEN N814 Q842 D842 GJ04 OPEN TLP421(GR) N817 C814 MTZJ4.7B C842 C811 C813 OPEN 63V0.10 N818 OPEN AC250V470P C812 AC250V470p C815 470p Magnification 46WM48P MAIN POWER (1/2) SHEET-1/2 (14/57)
  • Page 53 C8940 R8252 25V47 C8943 35V47 1/6P3.9k_G Q894A 16V330 D8951 23877470A L8941 BB21 RD5.6ESAB3 R8934 MEDIA 1/6P4.7k_G EXHAUST FAN R8942 D8950 1/6P1.5k_G RD5.6ESAB3 EXHAUST FAN FAN STOP FAN GND BW02 12V-6.2V BW03 P901 SUB POWER 46WM48P MAIN POWER (2/2) SHEET-2/2 (15/57)
  • Page 54 REM PD1955A2 SHUT SW-1 PD1955A3 POWER (P902) KB01 KB02 RPM7238-H4 OPEN P902A 3P_2.5mm_L_SMK S810 SPVF11 RB15 1/6P47 RB12 1/6P470 CB01 16V47 UA12-4 UNIT PJ17B to SCALER 46WM48P REM_SW (16/57)
  • Page 55 46WM48P SCALER DIGITAL INPUT (17/57)
  • Page 56 46WM48P SCALER CAPTURE INPUT (18/57)
  • Page 57 1.24 1.24 32HLX84 SCALER MEMORY CONNECTION (19/57)
  • Page 58 32HLX84 SCALER (20/57)
  • Page 59 46WM48P SCALER OSD for North America (21/57)
  • Page 60 46WM48P SCALER (22/57)
  • Page 61 46WM48P SCALER (23/57)
  • Page 62 46WM48P SCALER POWER (24/57)
  • Page 63 46WM48P SCALER SUB MICON (1/3) (25/57)
  • Page 64 46WM48P SCALER SUB MICON (2/3) (26/57)
  • Page 65 46WM48P SCALER SUB MICON (3/3) (27/57)
  • Page 66 Phase Phase 46WM48P SCALER LVDS OUT (28/57)
  • Page 67 46WM48P SCALER Power Connector and Dimming (29/57)
  • Page 68 46WM48P SCALER LVDS OUT (SHARP LCD) (30/57)
  • Page 69 46WM48P SCALER 3chADC2_LPF (31/57)
  • Page 70 46WM48P SCALER 3chADC1 (32/57)
  • Page 71 46WM48P SCALER DC/DC CONVERTER (33/57)
  • Page 72 46WM48P SCALER M2 (1/6) (34/57)
  • Page 73 46WM48P SCALER M2 (2/6) (35/57)
  • Page 74 46WM48P SCALER M2 (3/6) (36/57)
  • Page 75 46WM48P SCALER M2 (4/6) (37/57)
  • Page 76 46WM48P SCALER M2 (5/6) (38/57)
  • Page 77 46WM48P SCALER FUNCTION (1/8) (39/57)
  • Page 78 46WM48P SCALER M2 (6/6) (40/57)
  • Page 79 46WM48P SCALER SYNC_SW (41/57)
  • Page 80 3.6~3.9 3.3~3.9 46WM48P SCALER CONNECTOR (42/57)
  • Page 81 46WM48P SCALER POWER_CONNECTOR (43/57)
  • Page 82 46WM48P SCALER SERVICE CONNECTOR (44/57)
  • Page 83 46WM48P SCALER HDMI I/F (45/57)
  • Page 84 46WM48P SCALER 3DYCS-1 (46/57)
  • Page 85 46WM48P SCALER 3DYCS-REG (47/57)
  • Page 86 46WM48P SCALER FUNCTION (2/8) (48/57)
  • Page 87 46WM48P SCALER FUNCTION (3/8) (49/57)
  • Page 88 46WM48P SCALER FUNCTION (4/8) (50/57)
  • Page 89 46WM48P SCALER FUNCTION (5/8) (51/57)
  • Page 90 46WM48P SCALER FUNCTION (6/8) (52/57)
  • Page 91 46WM48P SCALER FUNCTION (7/8) (53/57)
  • Page 92 46WM48P SCALER FUNCTION (8/8) (54/57)
  • Page 93 46WM48P SCALER TV MICON CONNECTOR (1) (55/57)
  • Page 94 46WM48P SCALER CONNECTOR (TV MICON-POWER BOARD) (56/57)
  • Page 95 46WM48P SCALER CONNECTOR (DLE I/F) (57/57)

  • Page 96: Specifications

    SPECIFICATIONS Broadcast systems/channels Programme Positions PAL-I UHF UK21-UK69 Stereo Nicam PAL-B/G UHF E21-E69 2 carrier system VHF E2-E12, S1-S41 Visible Screen Size 46WM 46ins SECAM-L UHF F21-F69 (approx.) 52WM 52ins VHF F1-F10, B-Q Display 16:9 SECAM-D/K UHF R21-R69 Sound output (at 10% distortion) Main 20W + 20W VHF R1-R12 Video Input...

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