CHAPTER 1 GENERAL ADJUSTMENTS SAFETY INSTRUCTIONS WARNING: BEFORE SERVICING THIS CHASSIS, READ THE “X-RAY RADIATION PRECAUTION”, “SAFETY PRECAU- TION” AND “PRODUCT SAFETY NOTICE” INSTRUCTIONS BELOW. X-RAY RADIATION PRECAUTION 1. Excessive high voltage can produce potentially hazardous 2. The only source of X-RAY RADIATION in this TV receiver X-RAY RADIATION.
WARNING: BEFORE SERVICING THIS CHASSIS, READ THE “X-RAY RADIATION PRECAUTION”, “SAFETY PRECAU- TION” AND “PRODUCT SAFETY NOTICE” ON PAGE 3 OF SERVICE MANUAL. SET-UP ADJUSTMENT ■ The following adjustments should be made when a complete realignment is required or a new picture tube is installed. Perform the adjustments in order as follows : 1.
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(5)Adjust the sub-4-pole magnets only in case there is any deviation of Xv bow-shaped convergence. (To be usually set at the initial position) Align both sides with the sub-4-pole magnets and minimize the deviation of blue and red with the main 4-pole magnets. Xv bow-shaped deviation of convergence red/blue blue...
SERVICE MODE 1. ENTERING TO SERVICE MODE 1) Press o button once on 2) Press o button again to 3) While pressing the o button, Remote Control. keep pressing. press MENU button on TV set. Item Data or Sound Mute (Service mode display) 2.
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4. SELECTING THE ADJUSTING ITEMS 1)Every pressing of CHANNEL s button in the service mode changes the adjustment items in the order of table-2. (t button for reverse order) Refer to table-2 for preset data of adjustment mode. (See SETTING & ADJUSTING DATA on page 27) 5.
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The diagnosis will begin to check if interface among IC’s are executed properly. 2) During diagnosis, the following displays are shown. JW9_000 36JW9UA Firmware: Version information of microprocessor In case of file name : JW9 and Version : 1.00 indicates[JW9_100].
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 JW9_039 (Design mode) Version information of microprocessor Main tuner information Sub tuner information...
ELECTRICAL ADJUSTMENTS ITEM ADJUSTMENT PROCEDURE FOCUS VR ADJ 1. Enter the service mode, then select any register item. 2. Press the TV/VIDEO button on the Remote until the black cross-bar pattern ap- pears on the screen. 3. Adjust the FOCUS control (on T461) for well defined scanning lines on the picture screen.
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ITEM ADJUSTMENT PROCEDURE WIDTH 1. Call up the adjustment mode display, then select the item WID. 2. Press the ; – /+ button to get the picture so the left and rightedges of raster (WID) begins to lack. 3. Press the ; – /+ button to advance the data by 7 steps. Note : Check the horizontal picture position is correct.
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V/C system adjustment ADJUSTING ITEMS ADJUSTMENT PROCEDURE REMARKS AND POINTS No outside lighting shall be Cutoff adjustment and 1) Setting to horizontal alignment, turn the screen VR to allowed. white balance adjust- stop where the brightness lines are slightly luminous. ment (Adjustment shall be made so that they look almost Measurement shall be...
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Circuit Adjustment (Procedure Manual for Deflection Adjustment) ADJUSTING ITEMS ADJUSTMENT PROCEDURE AND POINTS Focus Adjustment (1) Conditions : E-12ch Static (main): T461 Screen Size: Wide Dynamic : T461 Presentation Mode: Dynamic Adjustment Procedure: 1) Turn the static VR knob to the “MIN.” position and the dynamic VR knob to the “MAX.”...
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Horizontal adjustment Deflection adjustment shall be made from PAL/100 Hz/WIDE mode. ADJUSTING ITEMS ADJUSTMENT PROCEDURE AND POINTS Hori- For PAL/100 Hz/WIDE <Adjustment condition> zontal Horizontal amplitude Horizontal adjusment shall be made using E-12CH Philips pattern and DY- (WID) NAMIC image mode. Side pin distortion (PARA) <Adjustment procedure>...
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Vertical adjustment ADJUSTING ITEMS ADJUSTMENT PROCEDURE AND POINTS Verti- For PAL WIDE 1) With E-12ch, WIDE mode, DYNAMIC and 100 Hz, adjust the vertical screen posi- Vertical amplitude tion (VPOS) and amplitude (HIT) as shown in the following figure: (HIT) Flags shall just be blinded.
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Geomagnetic compensation (chassis adjustment) ADJUSTING ITEMS ADJUSTMENT PROCEDURE AND POINTS Output voltage control Conditions: User control for geomagnetic compensation: 0 (GMF) Geomagnetic compensation coil: Unconnected Perform voltage measurement at both ends of RJ06 and adjust the volt- age to the following adjustable value with GMF of data adjustment mode: 0 ±...
CIRCUIT CHECK HIGH VOLTAGE CHECK CAUTION: There is no HIGH VOLTAGE ADJUSTMENT on this chassis. Checking should be done following the steps below. 1. Connect an accurate high voltage meter to the second anode of the picture tube. 2. Turn on the receiver. Set the BRIGHTNESS and CONTRAST controls to minimum (zero beam current). 3.
30.5 kV MAX HIGH VOLTAGE: 34.0 kV AC VOLTAGE 220~240 V Table-1 SERVICE MODE ADJUSTING ITEMS AND DATAS IN THE SERVICE MODE: Item Name of adjustment PRESET 36JW9UA Item Name of adjustment PRESET 36JW9UA ← ← RCUT R CUTOFF V-SHIFT ←...
LOCATION OF CONTROLS Front r On-timer indicator 7 POWER indicator Remote sensor – – + Volume Menu Press here to open the door. f - 7 POWER switch Behind the door L/MONO S-VIDEO VIDEO AUDIO MENU Card into the slot a (3) Video 3 input terminals Channel position t s Menu...
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Remote Control • CALL • index/initial Power on/Standby CALL (For Toshiba TV/VCR/DVD only) Number buttons (0-9) Input source selection 1 or 2 digit channel selection (a1 – a3, aC1, aC2, BM, PC) Selectable sound Selectable picture MENU EXIT MENU EXIT MENU –...
PROGRAMMING CHANNEL MEMORY • First, use the Auto tuning feature to preset all the active channels in your area automatically. Then, arrange the preset channels with the Manual tuning feature so that you can tune in only desired channels. • Use the Channel search operation if desired channels cannot be preset with the Auto tuning or if you would like to preset channels to specific position numbers one by one.
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To preset channels (Manual tuning) (continued)/Program sorting To change or create station labels: Manual tuning Program 1) Press the button repeatedly to select a character for the first space, then press the B/G A button. Store MENU Back EXIT Watch TV (blank space) 2) Repeat step 1 to enter the rest of the characters.
• 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 : 36JW9UA Capacitors ..... CD Ceramic Disk : Plastic Film : Electrolytic Resistors ....
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Location Location Parts No. Description Parts No. Description C613 24666471 ELECTROLYTIC 04Q, 16V 470UF M 3A C820 24092565 CERAMIC DISC, AC250V B 470PF K C615 24666220 ELECTROLYTIC, 16V 22UF M 3A C821 24214471 CERAMIC DISC, 500V B 470PF K C622 24085944 ELECTROLYTIC, NONPOLAR, 50V 2.2UF M 11L C822...
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Location Location Parts No. Description Parts No. Description C4403 24092789 CERAMIC CHIP, 6.3V B 1UF K C8128 24619147 6.3V 47U UWXOJ470MCR1GB C4404 24015103 CERAMIC CHIP, 16V B 0.01UF K C8129 24092795 CERAMIC CHIP CK73B 6.3V 2.2UP K C4405 24014104 CERAMIC CHIP, 16V F 0.1UF Z C8131 24092795 CERAMIC CHIP CK73B 6.3V 2.2UP K...
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Location Location Parts No. Description Parts No. Description CA52 24015332 CERAMIC CHIP, 50V B 3300PF K CV03 24794101 ELECTROLYTIC, 16V 100UF M CA53 24015104 CERAMIC CHIP CK73B 6.3V 100,000PF K CV04 24100104 CERAMIC CHIP, 25V F 0.1UF Z CA54 24015104 CERAMIC CHIP CK73B 6.3V 100,000PF K CV05 24794101...
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Location Location Parts No. Description Parts No. Description CX331 24014104 CERAMIC CHIP, 16V F 0.1UF Z CX577 24014104 CERAMIC CHIP, 16V F 0.1UF Z CX332 24092747 CERAMIC CHIP, 50V B 4.7UF K CX578 24015105 CHIP CERA CAP B 6.3V 105K CX333 24092747 CERAMIC CHIP, 50V B 4.7UF K...
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Location Location Parts No. Description Parts No. Description CX936 24092795 CERAMIC CHIP CK73B 6.3V 2.2UP K CZ27 24015104 CERAMIC CHIP CK73B 6.3V 100,000PF K CX937 24092795 CERAMIC CHIP CK73B 6.3V 2.2UP K CZ28 24013680 CERAMIC CHIP, 50V CH 68PF J CX938 24092539 CERAMIC CHIP, 10V F 2.2UF Z...
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SCHEMATIC DIAGRAM MODEL : 36JW9UA 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.
SPECIFICATIONS MODEL 36JW9UA Rated voltage ~ 220 – 240 V, 50 Hz Power consumption 205 W (at~ 220 V, 50 Hz) Dimensions 856mm 596mm 624m m (Width Depth Height) 76 kg Mass Type 36, wide picture tube Picture tube 93 cm (dia.) overall picture tube 85.5 cm (dia.) viewable picture area...
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SCHEMATIC DIAGRAM MODEL : 36JW9UA 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.
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U903B POW-2 L801Z L802Z OPEN OPEN L802 L801 TPW2064AL/TPW2058AS TPW2064AL/TPW2058AS P804B Lock 2P_11.88mm_S OPEN GJ22 GJ20 OPEN GJ23 OPEN GJ21 OPEN 36JW9UA CRT-D/SVM CHOKE COIL (45/55)
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RXD_EXT 5V1_EXT 7-C3 TO CONTROL BOARD TXD_EXT IF_GND RXD_EXT P018B 3P_2.5mm_1.5A_Beige 7-B5 7-B5 GND_AUDIO GND_AUDIO GND_AUDIO 7-B5 27V_AUDIO 27V_AUDIO 27V_AUDIO 7-B5 7-B5 P805 CON 1P TO B/M MODULE TO PC/D TERMINAL TO PC/D TERMINAL 36JW9UA AV TERMINAL (1/7) SHEET-1/7 (46/55)
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Q4103 2SC4667 2SC4081-Q G_PC R4102 R4107 G_PC R4104 R4109 Q4102 2SC4081-Q R4123 R4121 B_PC 2.2k B_PC 2.2k Q4100 2SC4667 R_PC R_PC VS_PC VS_PC HS_PC HS_PC GRV01 OPEN GRV02 OPEN GRV03 OPEN GRV04 OPEN 36JW9UA AV TERMINAL (V SW) SHEET-2/7 (47/55)
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G5PA-2 L901 TSB-2429AF D821 1SS133 Q821 2SC1815-Y R844 R843 14 13 FROM POW/DEF TO POW/DEF To BM POWER/DEF BOARD HYPER SIGNAL BOARD HYPER SIGNAL BOARD AV TERMINAL BOARD AV TERMINAL BOARD BB07/BB08 OR P018A/P019A 36JW9UA CONTROL LED (1/2) SHEET-1/2 (53/55)
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PC IN RV223 OPEN LV207 L3_D OPEN RV220 OPEN CR_E4 GND_CR SW_D RV224 OPEN PV202 KES-15S-2A3F PV22A 9P L-PLUG GND_B RV225 1/6P75 RV226 1/6P75 GND_G TO SIGNAL RV227 1/6P75 GND_R NV20 NV21 NV23 U915 36JW9UA CONTROL LED (2/2) SHEET-2/2 (54/55)