Replacement parts which have these special safety characteristics are identified in this manual; electrical components having such features are identified by “ ” and shaded areas in the Replacement Parts List and Schematic Diagrams. /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// KRL-46V...
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To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual. KRL-46V...
8.2 TERMINAL UNIT ................................134 8.3 R/C, LED UNIT................................138 8.4 KEY UNIT ...................................139 8.5 MINI AV UNIT................................140 8.6 POWER UNIT ................................144 8.7 AC INLET UNIT................................148 9. EXPLODED VIEWS AND PARTS LIST..........................150 9.1 PACKING SECTION ..............................150 9.2 EXTERIOR SECTION..............................152 9.3 LCD MODULE Assembly ............................154 KRL-46V...
When the tip of the soldering bit is blackened during use, file it with steel wool or fine sandpaper. • Be careful when replacing parts with polarity indication on the PWB silk. Lead-free wire solder for servicing φ0.3mm 250g (1roll) ZHNDAi123250E φ0.6mm 500g (1roll) ZHNDAi126500E φ1.0mm 1kg (1roll) ZHNDAi12801KE KRL-46V...
0 °C to + 40 °C • As a part of our policy of continuous improvement, Pioneer reserves the right to make design and specification changes for product improvement without prior notice. The performance specification figures indicated are nominal values of production units. There may be some deviations from these values in individual units.
Select a sound multiplex mode. coloured items on the screen (e.g. (HOME MENU) EPG, MHEG-5, Teletext). “HOME MENU” screen on/off. (SOURCE) NOTE • Press and hold both 9 and 18 on the remote control unit to show “100Hz” demonstration in a dual screen. KRL-46V...
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Attach the supporting post for the stand unit onto the base using the four long screws with the hex key (supplied) as shown. Soft cushion Hex key Long screw NOTE • To detach the stand unit, perform the steps in reverse order. KRL-46V...
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The remote control unit may not work properly if the remote control sensor of the TV is under direct sunlight or strong lighting. In such cases, change the angle of the lighting or the TV, or operate the remote control unit closer to the remote control sensor. KRL-46V...
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The copyrights for the software components and various relevant documents included with this product that were developed or written by Pioneer are owned by Pioneer and are protected by the Copyright Act, international treaties, and other relevant laws. This product also makes use of freely distributed software and software components whose copyrights are held by third parties.
3. REMOVING OF MAJOR PARTS 1. Remove the 2 lock screws , 6 lock screws and the 8 lock screws . Detach the Rear Cabinet. REAR CABNET KRL-46V...
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2. Remove all the connectors from PWBs. Wire "SP" Wire "SP" Wire "SP" to WH Wire "SP" to WH Wire "SP" to PIN 3. Remove the 2 lock screws . and detach the Speaker L/R. KRL-46V...
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#Set PWB to gide lib surely R/C, LED PWB Front side (3-1) Set R/C, LED PWB Under LIB R/C, LED PWB LED PWB Back side (3-2) Push PWB hooked (3-3)Pull out Wire "IL","RA" from bottom 5. Remove the R/C, LED Unit. KRL-46V...
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6. Remove the 8 lock screws , and the 6 lock hooks . Detach the LCD Panel Module. LCD PANEL MODULE LCD PANEL MODULE FRONT CABINET KRL-46V...
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7. Remove the 2 lock screws . and detach the Bottom Cover. FRONT CABINET BOTTOM COVER 8. blank KRL-46V...
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Wire "LC", "LA1" to WH Wire "KM" to WH Wire "KM" to Hook FFC "HM" to WH Wire "KM", "VD", "US" to WH Wire "LP" Wire "LW" Wire "LB" Wire "LA2" Wire "LA1" Wire "KM" Wire "VD" FFC "HM" Wire "US" KRL-46V...
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, and the 12 lock screws . Detach the Chassis Tray and MINI AV SUB ASSY. CHASSIS TRAY Wire "LC" MINI AV SUB ASSY 13.Remove the 14 lock screws . and detach the Panel Support Angle. Wire "LC" LCD MODULE PNL SUPPORT ANG KRL-46V...
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15.Remove the 2 lock screws , and the 2 lock screws . Detach the MINI AV Unit. KEY PWB Slant View Top View #Set PWB under LIB M-AV KEY COV MINI AV PWB MINI AV ANG MINI AV PWB MINI-AV SHIELD KRL-46V...
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16.Remove all the connectors from PWBs. 17.Remove the 10 lock screws . and detach the Main Shield and AV Shield. Wire "LW" to WH Open Side MAIN SHIELD Wire "LW" Pull out Wire "LW" form Opening AV SHIELD KRL-46V...
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18.Remove all the connectors from PWBs. Pull same time B to B connection 19.Remove the 2 lock screws , and the 1 lock screw . Detach the Terminal Angle Bottom. TML ANG BTM SCART ANGLE #SCART Angle Stepping on terminal KRL-46V...
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Wire "VD" to WH Wire "HM" to WH Wire "RA","US","KM","VD" to WH To Main PWB To LED PWB Wire "RA" To Main PWB Wire "LW" To LCD Control PWB #No shape Wire "LA1" to WH Wire "LA1" Wire "LA1" KRL-46V...
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Wire "LA2","PL" to WH Wire "LA2","LB" to WH Wire "LA2" Wire "PL" Wire "LA2" Wire "LB" Wire "LB","PL" to WH Wire "PL" Wire "LB" KRL-46V...
5) After selection in Step 4), press the OK key, and it is completed with OK displayed. 2. Entering and exiting the adjustment process mode • Enter in Adjustment Process is using FACTORY key of special “PIONEER PDP SERVICE REMOTE CONTROL”. FACTORY key •...
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4 times Power supply Error 5 PanelPower Error 2 times 5 times Main micom Error Error Standby request from Main CPU 2 times 7 times Power supply Error 7 AC_DET Error (during power on sequence) 2 times 1 time KRL-46V...
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HDTV Y GAIN adjustment value HDTV CB GAIN HDTV Cb adjustment value HDTV CR GAIN HDTV Cr adjustment value HDTV Y OFFSET HDTV Y OFFSET adjustment value HDTV CB OFFSET HDTV Cb OFFSET adjustment value HDTV CR OFFSET HDTV Cr OFFSET adjustment value KRL-46V...
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Pattern with built-in LCD controller display 14/16 15/16 EEP SAVE Writing setting values to EEPROM. 16/16 EEP RECOVER Reading setting values from EEPROM. MONITOR ERROR CAUSE RESET STANDBY CAUSE RESET Reset stand by cause. PRODUCT EEP ADR 0x 0 PRODUCT EEP DATA 0x 0 KRL-46V...
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Table of contents of adjustment process mode Page 2/16 INDUSTRY INIT Enter INDUSTRY INIT(-Hotel) HOTEL MODE Center Acutime RESET Backlight Acutime RESET LAMP ERROR RESET Resetting to "0" ADJ PARAM SET Enter VIC XPOS VIC YPOS VIC SIGNAL TYPE MAIN VIC READ KRL-46V...
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Make sure the PAL colour bar pattern has the sync level of 7:3 with the pic- ture level. [Terminal] VIDEO in Signal] [RF Signal] INPUT1 SCART IN TUNER 100% white 100% white Auto adjustment performance [PAL+TUNER ADJ OK] appears when finished. KRL-46V...
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Feed the COMPONENT 33K 100% full field colour bar signal (100% colour COMP33K saturation) to INPUT8 COMPONENT IN. 100% Full Field Colour Bar sig- [Terminal] INPUT8 COMPONENT IN Black 100% white Auto adjustment performance [HDTV ADJ OK] appears when finished. KRL-46V...
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Adjustment spec ± 0.002 Inspection spec ± 0.004 (point LO) Adjustment spec ± 0.001 Inspection spec ± 0.002 (point HI) 11. Confirmation item 1. Magi-Link Inspection The thing that the Magi-Link circuit operates is confirmed. 2. HDMI-CEC Inspection The thing that the HDMI-CEC circuit operates is confirmed. KRL-46V...
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NOTE: In such case, try to upgrade the software again. If it still fails, the hardware may be in trouble. <S YS TEM U P G R A D E> System Version: E0804071 B A N K 1 100% B A N K 2 S T A T U S KRL-46V...
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NOTE: Then get the set started and call the process adjustment screen 1/16 to check the main software version. CAUTION 1) Do not take out and put in the USB flash memory during formatting. 2) It takes about one minute to the rewriting completion. Please confirm the upgrade status on the screen becomes 100%. KRL-46V...
PS_ON circuit (Q7300-1, etc.), and the protection cir- cuit. Similarly, is PNL12V output as for the power on/off switch when it Check PNL_POW circuit of Q7121-2, etc. and the circuit around is on? the regulator circuit etc. of IC7121, L7121, D7121, etc. KRL-46V...
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Check the line between IC7504 and IC1402. (SOUND MULTIPLEX DECODER)? (Q7504, etc.) Is audio signal input from pin (24/L-ch), (22/R-ch) of IC1402 to Check the line between IC1402 and IC1404. pin (61, 62) of IC1404 (CODEC)? Refer to “No sound output in all modes”. KRL-46V...
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Is the audio signal properly sent to pins (51) (IN1_L) and (52) (IN1_R) of IC1404(CODEC)? INPUT2 Check the line between SC503 and IC1404. Is the audio signal properly sent to pins (53) (IN2_L) and (54) (IN2_R) of IC1404(CODEC)? Refer to “No sound output in all modes”. KRL-46V...
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IC3301 (VIDEO PROCESSOR) to pin (44) of connector circuits. SC1101? TERMINAL UNIT: Is HDMI_SPDIF audio signal input from pin (44) of connector Check the line between SC501 and IC1404. SC501 to pin (5) of IC1404 (CODEC)? (SC1101/SC501, etc.) Refer to “No sound output in all modes”. KRL-46V...
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Is audio signal sent from pins (2/IN4-L) and (4/IN4-R) of input ter- Check the connection to J502 and external devices. minal J502? Is audio signal sent from pins (57/IN4-L) and (58/IN4-R) of Check the line between J502 and IC1404. IC1404? Refer to “No sound output in all modes”. KRL-46V...
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Is audio signal input to pins (2/L-ch) and (15/R-ch) of IC7510? Check IC7510 or peripheral circuits. (SC_AUD_SEL_LINE, etc.) Is audio signal sent to pins (24/L-ch) and (22/R-ch) of IC1402 Check the line between IC7510 and IC1402. (SOUND MULTIPLEX DECODER)? (IC1407, etc.) Check IC1402 and its peripheral circuits. KRL-46V...
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[MAIN_UNIT IC2002 (UCOM) become H? (Q512, Q511, D551, etc.) Is the audio signal output of pins (40/L-ch) and (41/R-ch) of Check the line between IC1404 and J503. IC1404 (CODEC)? (IC1405, Q509, Q510, etc.) Check IC1404 and its peripheral circuits. KRL-46V...
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Check the connector SC501/SC1101. Is audio signal sent to pins (36/L-ch), (35/R-ch) of IC1404 Check pin (86) of MUTE circuit HP_MUTE_LINE [MAIN_UNIT (CODEC)? IC9101 (CPLD) pin (86)] becomes H or not. (Q1402, Q1401, IC9101, etc.) Check IC1404 or peripheral circuits. KRL-46V...
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Is CVBS signal (MAIN_Y/V) input to pin (2) of connector Check the connector SC501/SC1101. SC1101? Is CVBS signal (MAIN_Y/V) input to pin (Y4) of IC3301 Check the line between SC1101 and IC3301. (VIDEO_PROCESSOR)? Refer to “The picture doesn't appear in all modes.” KRL-46V...
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Check the X8101/ X8102 and their peripheral circuits. Are video signal VDB_R [0:9], VDB_G [0:9], VDB_B [0:9], and Check IC8101, IC3301 and their peripheral circuits. VBD_CLK/DE/HD/VD are output from IC8101 to IC3301 (VIDEO (IC8301-IC8304 (DDR2_SDRAM), etc.) PROCESSOR)? Refer to “The picture doesn't appear in all modes.” KRL-46V...
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Is CVBS signal (MAIN_Y/V) input to pin (2) of connector Check the connector SC501/SC1101. SC1101? Is CVBS signal (MAIN_Y/V) input to pins (Y4) of IC3301 Check the line between SC1101 and IC3301. (VIDEO_PROCESSOR)? Refer to “The picture doesn't appear in all modes.” KRL-46V...
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Is RGB signal sent to pins (12), (14), (16) of connector Check the connector (SC501/SC1101) (SC1101)? Is RGB signal sent to pins (Y8), (V6), (W9) of IC3301 Check the line between SC1101 and IC3301. (VIDEO_PROCESSOR)? (Q1104, Q1105, Q1106, etc.) Refer to “The picture doesn't appear in all modes.” KRL-46V...
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Is Y/C signal sent to pins (2), (4) of connector (SC1101)? Check the connector (SC501/SC1101) Is Y/C signal sent to pins (Y4), (V9) of IC3301 Check the line between SC1101 and IC3301. (VIDEO_PROCESSOR)? Refer to “The picture doesn't appear in all modes.” KRL-46V...
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Is picture signal MAIN_Y/V input to pin (2) of connector SC1101? Check the connector (SC501/SC1101) Is picture signal MAIN_Y/V input to pin (Y4) of IC3301 Check the line between SC1101 and IC3301. (VIDEO_PROCESSOR)? Refer to “The picture doesn't appear in all modes.” KRL-46V...
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Is Y/C signal input to pin (2), (4) of connector SC1101? Check the connector (SC501/SC1101) Is Y/C signal input to pin (Y4), (V9) of IC3301 Check the line between SC1101 and IC3301. (VIDEO_PROCESSOR)? Refer to “The picture doesn’t appear in all modes.” KRL-46V...
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(HDMI_SW_INT, HDMI_RST, etc.) 78)/SDA_SINK/SCL_SINK, (79)/DDC5VOR_A of IC1507? Is each signal of IC3301 (VIDEO_PROCESSOR) pin (L1, L2)/TMDS_CLKP/N, (M1, M2)/TMDS_D0P/N, (N1, N2)/TMDS_D1P/N, (P1, P2)/ TMDS_D2P/N, (T11, U11)/SDA_SINK/SCL_SINK, (T10)/DDC5VOR_A input? Refer to “The picture doesn't appear in all ” . n i l KRL-46V...
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(HDMI_SW_INT, HDMI_RST, etc.) 78)/SDA_SINK/SCL_SINK, (79)/DDC5VOR_A of IC1507? Is each signal of IC3301 (VIDEO_PROCESSOR) pin (L1, L2)/TMDS_CLKP/N, (M1, M2)/TMDS_D0P/N, (N1, N2)/TMDS_D1P/N, (P1, P2)/ TMDS_D2P/N, (T11, U11)/SDA_SINK/SCL_SINK, (T10)/DDC5VOR_A input? Refer to “The picture doesn't appear in all ” . n i l KRL-46V...
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Is COMPONENT signal output from pin (6), (8), (10) of the con- Check the connector (SC501/SC1101) nector (SC1101)? Is COMPONENT signal input into pin (W6), (Y9), (W8) of IC3301 Check the line between SC1101 and IC3301. (VIDEO_PROCESSOR)? Refer to “The picture doesn't appear in all modes.” KRL-46V...
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Check the line between IC7504 and IC503. DEMO)? (Q7505, IC7508, etc.) Is IF signal output from pin (17) of TUNER (TU7501)? Check the IC7504/FL7502 (VIF_SAW) and its peripheral circuits. Check whether I2C is normally accessed between TU7501 and IC7507 (COFDM). KRL-46V...
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Is DTV_CVBS signal output to pin (18) of connector (SC1101)? Check the line between SC1101 (MAIN_UNIT)/ SC501 (TERMI- NAL UNIT) and IC503. Is DTM_CVBS signal output to pin (AD4) of IC8101? Check the line between IC8101 and SC1101. Check the IC8101 and its peripheral circuits. KRL-46V...
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Is CVBS signal sent to pin (65) of IC506 (VIDEO_SELECTOR)? Check the IC506 and its peripheral circuits. Is CVBS signal sent to pin (20) of SCART1 (SC502)? Check the line between S502 and IC506. Check the setting of an external input device that connects of SC502. KRL-46V...
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Flashes 3 times L: Off When restarted by a software with the standby off/on, restart completion notification is not received. H: On Main CPU (IC8101)restart failure to monitor microprocessor (IC2002) reception failure Restart failure Flashes 4 times L: Off KRL-46V...
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(TS2) SV P LX DVB-CI Up to 1080P Graphic s De-interlacing (SCR) I2S/SPDIF Audio graphics plans (CIR) (IDE) I2C master/2 interrupts Uart GPIO / PWM Peripherals 8xKey buttons Flash/PCI/IDE/UDB2.0/RTC/SC/CIR/ Uart 8051/I2C/PWM/LVDS/DAC/Key 8051bus ADCs PCI bus DDR2 Flash 256MB EEPROM KRL-46V...
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• Built-in ADC to decode one FB and two FS signals to support dual SCART solutions • Teletext • Memory Interface • DCR Advanced Image Processing • Multi Screen Display Mode • OSD and VBI/Closed Caption • Advanced OSD Engine SPV-WX68 Video Processor : Introduction (IC 3301) BLOCK DIAGRAM KRL-46V...
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The ISL83220E is a 3.0V to 5.5V powered RS-232 transmitter / receiver,+/-15kV ESD protected, minimum data rate 250 kpbs. BR24L08F NVM 8Kb-E2PROM: Introduction (IC 2004) The BR24L08F is a 2-wire (I2C bus type) serial EEPROM that is electrically programmable. Associated NVM with the subCPU. KRL-46V...
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The XC95288XL is a 3.3V CPLD targeted for high-performance, low voltage applications in leading-edge communications and computing system. It is providing 6,400 usable gates with propagation delays of 6 ns. This is for control of PC-CARD (Flash memory Card) to update software, reset for different micros, etc. KRL-46V...
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Besides this, the protection function to overheating and the overcurrent was installed. The switching operation of power MOS-FET is installed and the technology that carefully controls the slewing rate is installed. Moreover, the automatic offset calibration circuit that suppresses the pop noise when the power supply starts is built into. KRL-46V...
WHEN THE CHASSIS IS OPERATING. IMPORTANT SAFETY NOTICE: PARTS MARKED WITH “ ” ( ) ARE IMPORTANT FOR MAINTAINING THE SAFETY OF THE SET. BE SURE TO REPLACE THESE PARTS WITH SPECIFIED ONES FOR MAINTAINING THE SAFETY AND PERFORMANCE OF THE SET. KRL-46V...
7.16 MAIN UNIT-15 DC-DC CONVERTER FROM UR+15V TO D1.2V VIDEO PROCESSOR DC-DC CONVERTER FROM UR+15V TO D1.3V CPU DC-DC CONVERTER FROM UR+15V TO D3.3V VCO/CPU/CPLD, ETC DC-DC CONVERTER FROM UR+15V TO D5V CPU/CI/VPC/UCON KRL-46V...
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DC-DC CONVERTER FROM UR+15V TO D1.8V CPU/HDMI R+15V LINEAR CONVERTER FROM D3.3V TO D2.5V VPC_DDR KRL-46V...
8. PCB CONNECTION DIAGRAM 8.1 MAIN UNIT MAIN Unit (Side-A) KRL-46V...
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2. View point of PCB diagrams. Connector Capacitor 1. The parts mounted on this PCB include all necessary parts for several destinations. SIDE A For further information for respective destinations, be sure to check with the schematic diagram. SIDE B P.C.Board Chip Part KRL-46V...
Screws adjacent to b mark on product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.) 9.1 PACKING SECTION KRL-46V...
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• • • • • X14 Polyethylene Bag B5 SSAKAA111WJZZ Packing Case (Top) (for E/S) SPAKCE381WJZZ Packing Case (Bottom) SPAKCD540WJZZ PackingBuffer (Top C) SPAKXC126WJZZ Packing Buffer (Bottom C) SPAKXC127WJZZ NSP S7 Polyethylene Bag 150 SSAKAA009WJZZ Packing-cover SPAKPA711WJZZ Packing Buffer(Corner) SPAKXC125WJZZ KRL-46V...
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Diagonosis Diagonosis 9pins L=1000 mmm, Main to Inverter extension jig cable QCNW-G448WJQZ Main to Power, LCD Controller extension jig cable QCNW-G449WJQZ Diagonosis Diagonosis 41pins L=1000 mm, Main to LCD Controller extension jig cable QCNW-G616WJQZ PDP Service Remote Control Adjustment KRL-46V...