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Sharp PN-LE601 Service Manual
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Sharp PN-LE601 Service Manual

Sharp PN-LE601 Service Manual

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: '17/May
2
SAFETY PRECAUTION ············································································· i
OUTLINE ···································································································· iv
CHAPTER 1. SPECIFICATIONS ································································ 1-1
CHAPTER 2. OPERATION MANUAL ························································ 2-1
CHAPTER 3. DIMENSIONS ······································································· 3-1
CHAPTER 4. REMOVING OF MAJOR PARTS ········································· 4-1
CHAPTER 5. ADJUSTMENT ····································································· 5-1
CHAPTER 6. TROUBLESHOOTING TABLE ············································· 6-1
CHAPTER 7. MAJOR IC INFORMATIONS ················································ 7-1
CHAPTER 8. OVERALL WIRING/SYSTEM BLOCK DIAGRAM ··············· 8-1
Parts marked with "
these
parts with specified ones for maintaining the safety and performance of the set.
SERVICE MANUAL
LCD COLOR TELEVISION
CONTENTS
!
are important for maintaining the safety of the set. Be sure to replace
"
SHARP CORPORATION
CODE : 00ZPNLE901SM2E
PN-LE601
2
PN-LE701
PN-LE801
PN-LE901
MODEL
This document has been published to be used for
after sales service only.
The contents are subject to change without notice.

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  • Page 1 : ’17/May SERVICE MANUAL CODE : 00ZPNLE901SM2E LCD COLOR TELEVISION PN-LE601 PN-LE701 PN-LE801 PN-LE901 MODEL CONTENTS SAFETY PRECAUTION ············································································· i OUTLINE ···································································································· iv CHAPTER 1. SPECIFICATIONS ································································ 1-1 CHAPTER 2. OPERATION MANUAL ························································ 2-1 CHAPTER 3. DIMENSIONS ······································································· 3-1 CHAPTER 4. REMOVING OF MAJOR PARTS ········································· 4-1 CHAPTER 5.
  • Page 2 All checks must be repeated with the AC cord plug connection reversed. (If necessary, a nonpolarized adaptor plug must be used F7001 (250 5A)(PN-LE601/701) only for the purpose of completing these checks.) Any reading of 0.75 Vrms (this corresponds to 0.5 mA rms AC.) or more is excessive and indicates a potential shock hazard which must be corrected before returning the monitor to the owner.
  • Page 3 F7001 (250V 6.3A)(PN-LE801/901) Toutes les vérifications doivent être refaites après avoir inversé la fiche du cordon d'alimentation. (Si nécessaire, une prise F7001 (250 5A)(PN-LE601/701) d'adpatation non polarisée peut être utilisée dans le but de termin- er ces vérifications.) La tension de pointe mesurèe ne doit pas dépasser 0.75V (corre- spondante au courant CA de pointe de 0.5mA).
  • Page 4 PN-LE601/701/801/901 PRECAUTIONS FOR USING LEAD-FREE SOLDER Employing lead-free solder • “PWBs” of this model employs lead-free solder. The LF symbol indicates lead-free solder, and is attached on the PWBs and service manuals. The alphabetical character following LF shows the type of lead-free solder.
  • Page 5 NOTE: *1 Replace MAIN PWB Units in case of IC3101 and IC3301 failure. OTHER Unit PARTS CODE DESCRIPTION CLCDTA315WE13 60" LCD PANEL MODULE Unit (PN-LE601) CLCDTA316WE12 70" LCD PANEL MODULE Unit (PN-LE701) R1JE800D3GW65 80" LCD PANEL MODULE Unit (PN-LE801) R1LQ900D3GW1AL 90"...
  • Page 6 *1 Emergency alert messages via Cable are unreceivable. As part of policy of continuous improvement, SHARP 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.
  • Page 7 *1 Emergency alert messages via Cable are unreceivable. As part of policy of continuous improvement, SHARP 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.
  • Page 8 *1 Emergency alert messages via Cable are unreceivable. As part of policy of continuous improvement, SHARP 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.
  • Page 9 *1 Emergency alert messages via Cable are unreceivable. As part of policy of continuous improvement, SHARP 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.
  • Page 10 *5 for details on the Input Select function. The illustrations and on-screen displays in this operation manual are for explanation purposes and may vary slightly from the actual operations. The examples used throughout this manual are based on the PN-LE601 model. 2 – 1...
  • Page 11 PN-LE601/701/801/901 TV (For PN-LE901 models) 2 – 2...
  • Page 12 PN-LE601/701/801/901 2 – 3...
  • Page 13 PN-LE601/701/801/901 2 – 4...
  • Page 14 PN-LE601/701/801/901 (Refer to Operation manual) 2 – 5...
  • Page 15 PN-LE601/701/801/901 (Refer to Operation manual) 2 – 6...
  • Page 16 PN-LE601/701/801/901 CHAPTER 3. PN-LE901 DIMENSIONS Service Manual [1] DIMENSIONS • PN-LE601 3 – 1...
  • Page 17 PN-LE601/701/801/901 • PN-LE701 3 – 2...
  • Page 18 PN-LE601/701/801/901 • PN-LE801 3 – 3...
  • Page 19 PN-LE601/701/801/901 • PN-LE901 3 – 4...
  • Page 20 PN-LE901 REMOVING OF MAJOR PARTS Service Manual [1] REMOVING OF MAJOR PARTS (PN-LE601) 1. Removing of Stand Unit and Rear Cabinet Ass'y. 1. Remove the 4 lock screws (1) and detach the Stand Unit (2). 2. Remove the 1 lock screw (3) and detach the AC Cord Cover (4).
  • Page 21 PN-LE601/701/801/901 2. Removing of connectors, Bottom Cover and KEY Cover Ass'y. 1. Remove the 8 Hooks and detach the 2 Bottom Covers (1). 2. Disconnect the following connectors from the MAIN Unit. (PD, UB, SP, LW, RA) 3. Disconnect the following connectors from the LCD CONTROL Unit. (LW, PL) 4.
  • Page 22 PN-LE601/701/801/901 3. Removing of Middle Cabinet Ass'y, Speaker Unit (L/R), RC/OPC Unit and Wi-Fi Unit. 1. Remove the 2 lock screws (1) and detach the Speaker Unit (L) (2), Speaker Unit (R) (3). 2. Remove the 5 lock screws (4) and detach the Middle Cabinet Ass'y (5).
  • Page 23 PN-LE601/701/801/901 4. Removing LCD CONTROL Unit, MAIN Unit, POWER/DRIVER Unit, Stand Fix Angle Ass'y and VESA Angle Ass'y 1. Remove the 4 lock screws (1) and detach the LCD CONTROL Unit (2). 2. Remove the 5 lock screws (3) and detach the POWER/DRIVER Unit (4).
  • Page 24 PN-LE601/701/801/901 [2] REMOVING OF MAJOR PARTS (PN-LE701) 1. Removing of Stand Unit and Rear Cabinet Ass'y. 1. Remove the 4 lock screws (1) and detach the Stand Unit (2). 2. Remove the 1 lock screw (3) and detach the AC Cord Cover (4).
  • Page 25 PN-LE601/701/801/901 2. Removing of connectors, Bottom Cover and KEY Cover Ass'y. 1. Remove the 8 Hooks and detach the 2 Bottom Covers (1). 2. Disconnect the following connectors from the MAIN Unit. (PD, UB, SP, LW, RA) 3. Disconnect the following connectors from the LCD CONTROL Unit. (LW, PL) 4.
  • Page 26 PN-LE601/701/801/901 3. Removing of Middle Cabinet Ass'y, Speaker Unit (L/R), RC/OPC Unit and Wi-Fi Unit. 1. Detach the Speaker Unit (L) (1), Speaker Unit (R) (2). 2. Remove the 6 lock screws (3) and detach the Middle Cabinet Ass'y (4).
  • Page 27 PN-LE601/701/801/901 4. Removing LCD CONTROL Unit, MAIN Unit, POWER/DRIVER Unit, Stand Fix AngleAss'y and VESA Angle Ass'y. 1. Remove the 4 lock screws (1) and detach the LCD CONTROL Unit (2). 2. Remove the 6 lock screws (3) and detach the POWER/DRIVER Unit (4).
  • Page 28 PN-LE601/701/801/901 [3] REMOVING OF MAJOR PARTS (PN-LE801) 1. Removing of Stand Unit and Rear Cabinet (Right) and Rear Cabinet Ass'y (Left). 1. Remove the 4 lock screws (1) and detach the Stand Unit (2). 2. Remove the 7 lock screw (3), 33 lock screws (4) and detach the Rear Cabinet (Right) (5) and Rear Cabinet Ass'y (6).
  • Page 29 PN-LE601/701/801/901 2. Removing of connectors, Bottom Cover and KEY Cover Ass'y. 1. Remove the 8 Hooks and detach the 2 Bottom Covers (1). 2. Disconnect the following connectors from the MAIN Unit. (PD, UB, SP, LW, RC) 3. Disconnect the following connectors from the LCD CONTROL Unit. (LW, PL) 4.
  • Page 30 PN-LE601/701/801/901 3. Removing of Speaker Unit (L/R), Stand Fix Angle, RC/OPC Unit and Wi-Fi Unit. 1. Detach the Speaker Unit (L) (1), Speaker Unit (R) (2). 2. Remove the 12 lock screws (3) and detach the Stand Fix Angle Ass'y (4).
  • Page 31 PN-LE601/701/801/901 4. Removing of Bottom Angle and Middle Cabinet Ass'y 1. Remove the 18 lock screws (1), 4 lock screws (2) and detach the Bottom Angle (R) (3), Bottom Angle (L) (4). 2. Remove the 6 lock screws (5) and detach the Middle Cabinet Ass'y (6).
  • Page 32 PN-LE601/701/801/901 5. Removing LCD CONTROL Unit, MAIN Unit, POWER/DRIVER Unit and VESA Angle Ass'y 1. Remove the 2 connecting Cords(FFC80P) (1), 4 Ferrite Cores (2). 2. Remove the 6 lock screws (3) and detach the LCD CONTROL Unit (4). 3. Remove the 6 lock screws (5) and detach the POWER/DRIVER Unit (6).
  • Page 33 PN-LE601/701/801/901 [4] REMOVING OF MAJOR PARTS (PN-LE901) 1. Removing of Stand Unit and Rear Cabinet Ass’y. 1. Remove the 4 lock screws (1) and detach the Stand Unit (2). 2. Remove the 3 lock screws (3), 20 lock screws (4), 10 lock screws (5) and detach the Rear Cabinet Ass'y (Left) (6), Rear Cabinet Ass'y (Right) (7).
  • Page 34 PN-LE601/701/801/901 2. Removing of Speaker (L/R) and KEY Unit. 1. Disconnect the SP Wire. 2. Remove the 2 lock screws (1) and detach the Speaker Unit (Left) (2), Speaker Unit (Right) (3). 3. Disconnect the RA Wire. 4. Detach the KEY Button cover (4).
  • Page 35 PN-LE601/701/801/901 3. Removing of Connectors, 90” LCD Panel Module Unit Ass’y. 1. Disconnect the following connectors from the MAIN Unit. ( LW, PD,IR, BT, UB) 2. Disconnect the following connectors from the POWER/LED DRIVER Unit. (L1, L2, PD) 3. Disconnect the following connectors from the LCD CONTROL Unit. (PL, LW) 4.
  • Page 36 PN-LE601/701/801/901 4. Removing of LCD CONTROL Unit, MAIN Unit, POWER/LED DRIVER Unit, Wi-Fi Unit. 1. Remove the 2 FFC Cords (1) , 6 lock screws (3) and detach the LCD CONTROL Unit (4). 2. Remove the 7 lock screws (5) and detach the Terminal Angle Side (6) and Terminal Angle Bottom (9).
  • Page 37 PN-LE601/701/801/901 5. Removing of RC/OPC Unit, EMBLEM Unit. 1. Detach the RC/OPC Unit (1). 2. Disconnect the RA wire. 3. Detach the EMBLEM Unit (3). 4. Disconnect the CI wire. Decoration Frame Ass'y [RA] [CI] 1 RC/OPC Unit 3 EMBLEM Unit...
  • Page 38 PN-LE601/701/801/901 [5] The location putting on the heat measure sheet 1. MAIN PWB Unit • PN-LE601/701 (1) Stick*** PSPAZC805WJKZ COOLER:25X25X8t (x1) • PN-LE801 (1) Stick *** PSPAZD452WJKZ COOLER(MAIN) 25x25 t12 4 – 19...
  • Page 39 PN-LE601/701/801/901 • PN-LE901 (2) Prepare *** DUNTKG781FM01 MAIN UNIT ADJ *Check the Unit Code. 25mm 25mm Stick the COOLER to inside of printing. (3) Stick ***** PSPAZC871WJKZ MAIN CPU COOLER 25x25 t11 2. LCD Control Unit (PN-LE901) (1) Stick *****...
  • Page 40 PN-LE601/701/801/901 [6] Precautions for assembly 1. Points to be checked and precautions when servicing the unit Mount the main PWB Ass’y on the backlight chassis and check that the EMI-prevention parts are not peeled and twisted from the access holes. (The EMI-prevention parts, conductive nonwoven fabric gaskets, must be seen from the access holes.)
  • Page 41 PN-LE601/701/801/901 • PN-LE901 PMLT-A678WJQZ Attach the conductive nonwoven fabric gasket on the RF terminal angle. (PMLT-A680WJQZ) 4 – 22...
  • Page 42 PN-LE601/701/801/901 The following is a drawing mounting the main PWB Ass’y on the backlight chassis. (The parts indicated by -> are the access holes for confirmation.) (Main PWB Ass’y => State where the shielded case and RF terminal angle are mounted on the main PWB) •...
  • Page 43 PN-LE601/701/801/901 • PN-LE901 4 – 24...
  • Page 44 To upgrade the main software, it is necessary to get ready the USB Memory for version upgrade before you start. Follow the steps below and create the USB Memory for version upgrade. 1. Copy the file DUG9_C_***.img (PN-LE901), DUGN_C_***.img (PN-LE601/701/801) for version upgrade to the root directory (folder) of the USB Memory.
  • Page 45 PN-LE601/701/801/901 2.2.3 How to upgrade the software 1. Please copy "DUG9_C_***.img (PN-LE901), DUGN_C_***.img (PN-LE601/701/801)" file and place it on a USB memory device in the root direc- tory. (Please make it the only file in the root directory. Otherwise, other files might cause some problem during update process.) 2.
  • Page 46 PN-LE601/701/801/901 3. Entering and exiting the adjustment process mode 1) Before entering the adjustment process mode, the AV position RESET in the video adjustment menu. 2) While holding down the “VOL (–)” and “INPUT” keys at a time, plug in the AC cord of the main unit to turn on the power.
  • Page 47 PN-LE601/701/801/901 5. List of adjustment process mode menu The character string in brackets [ ] will appear as a page title in the adjustment process menu header. Page Line Item Description Remarks(adjustment detail,etc.) Main Version Main Software Version SVN Number...
  • Page 48 PN-LE601/701/801/901 Page Line Item Description Remarks(adjustment detail,etc.) EEP CLEAR Clear the EEPROM data STANDBYCAUSE RESET Clear the STANDBY CAUSE history. DESTINATION Indicate the kind of Factory-Initialization command Indicate the count of Lamp Error Protection. And L ERR RESET Reset the counter...
  • Page 49 PN-LE601/701/801/901 6. Writing the microprocessor software 6.1. Writing the main microprocessor software and monitor microprocessor software (Main PWB: QPWBXG780WJ**/QPWBXG781WJ**) Adjustment item Adjustment conditions Adjustment procedure Writing the main micropro- Checker process 1) Using the checker, connect the specified writing tool to the SC3101 (TL3120 - cessor software and moni- TL3133).
  • Page 50 PN-LE601/701/801/901 7.2. Image adjustment 7.2.1 Device check Before adjustment, check that the adjustment jig and signal source are set for Sharp LCD US. Signal generator level adjustment check (Adjust to the standard value level.) • 33K component signal: 0.7Vp-p ± 0.02Vp-p (Pedestal to white) Y level: 0.7Vp-p ±...
  • Page 51 MGMB**** Low point x=0.272 ±0.0080 ±0.0160 y=0.277 Writing Luminance spec after adjustment MSET0003 PN-LE601: Min. 240cd/m2 FACT0000 PN-LE701: Min. 240cd/m2 PN-LE801: Min. 240cd/m2 Automatic [RS232C Command] [Adjustment procedure] adjustment (90”) KRSW0001 1) Send RS232C command for white balance adjustment toTV.
  • Page 52 PN-LE601/701/801/901 9. Key writing 9.1. Mac Address Writing (Main PWB:QPWBXG780WJ**/QPWBXG781WJ**) Please refer the Notes for Production. 9.2. Serial Number Writing (Main PWB:QPWBXG780WJ**/QPWBXG781WJ**) Please refer the Notes for Production. 9.3. HDCP2.2 Writing (Main PWB:QPWBXG780WJ**/QPWBXG781WJ**) Please refer the Notes for Production. 9.4. HDCP1.4 Writing (Main PWB:QPWBXG780WJ**/QPWBXG781WJ**) Please refer the Notes for Production.
  • Page 53 2) Channel data (broadcasting frequency, etc.) 3) Operating time 4) Password information 5) V-CHIP setting (LE series) 11. Software version 1. Main software PN-LE601/701/801 : DUGN_C_***.img PN-LE901 : DUG9_C_***.img 2. T-CON ROM Data PN-LE601/701/801 : SHARP_71912_FW_(v********_********)_SPI.bin PN-LE901 : APRICOT_****************.ROM 3. FRC ROM (PN-LE901) SHARP_72322_LVDS_(v_********_******)_SPI.bin...
  • Page 54 PN-LE601/701/801/901 [2] PUBLIC MODE SETTING PROCEDURE 1. How to start Public Mode • There are the following Three ways to get the public mode setup screen displayed. In the adjustment process mode, turn on “PUBLIC MODE”. Also press the “CH ( )”...
  • Page 55 PN-LE601/701/801/901 4. Public Mode Menu The guidance is not displayed on screen. Setup procedure • To move the cursor up and down, use the “cursor UP/DOWN” key (remote controller) and “CH ( )” key (remote controller and set). • To change the settings, use the “cursor RIGHT/LEFT” key (remote controller) and “VOL (+)/(–)” key (remote controller and set).
  • Page 56 PN-LE601/701/801/901 [How to use USB clone] This is the function that copying the one TV's user setting to other TVs or copying previous user setting to itself.(Only same series.) 1. Insert the USB memory to TV. 2. Insert AC code of TV with pushing the “INPUT” and “Vol+” keys which are on the tact key.
  • Page 57 PN-LE601/701/801/901 10.The following guide is dispalyed.Then select the “USB→TV [Start]”. 11.Follow guide is displayed when it is finished , then select "Reset" . TV will restart. 12.Comfirm the user setting is copied. 5 – 14...
  • Page 58 PN-LE601/701/801/901 5. On Setting Items 1) POWER ON FIXED Selection Selection between "Variable" and "Fixed" Default - (Variable) In "Fixed setting, the power-off by the power key of the unit is invalidated and the image is kept being received. Explaination The power can be turned off by stopping the power supply from AC.
  • Page 59 PN-LE601/701/801/901 7) MENU BUTTON Selection Selection between "Respond" and "No respond" Default Respond In "No respond" setting, the menu operation by the menu key of the remote control and the menu key of the unit are Explaination invali-dated. Limit in Setting...
  • Page 60 PN-LE601/701/801/901 12)RC_PATH_THROUGH Selection Selection between "OFF", "ON: TV RCE" and "ON: TV RCD" Default Explaination Function to feed the remote controller-received signal to Pin 9 (open) on the RS232C. Limit in Setting None Exception None Remarks When the setting is "ON: TV RCD", TV doesn't respond to the RC operation.
  • Page 61 PN-LE601/701/801/901 CHAPTER 6. PN-LE901 TROUBLESHOOTING TABLE Service Manual [1] Failure diagnosis by LED in front of cabinet START Is the Power Icon flashing? Check "[2] LED flashing specification at the time of an error (Power icon LED used)". Is the Power Icon lighting Check Power-Unit and AC-cable.
  • Page 62 PN-LE601/701/801/901 [3] TROUBLESHOOTING TABLE (PN-LE601/701/801) No video (1)-1 HDMI:No external input video [HDMI-1] Is HDMI1 selected on the input select menu Select HDMI1 on the input select menu screen for the right input signal. screen? Does the HOT PLUG detection function? Check the line between the pin(18) of SC1501 and R1503.
  • Page 63 PN-LE601/701/801/901 No video (1)-2 HDMI:No external input video [HDMI2] Is HDMI2 selected on the input select menu screen? Select HDMI2 on the input select menu screen for the right input signal. Does the HOT PLUG detection function? Check the line between the pin(18) of SC1502 and R1508.
  • Page 64 PN-LE601/701/801/901 No video (1)-3 HDMI:No external input video [HDMI3] Is HDMI3 selected on the input select menu Select HDMI3 on the input select menu screen for the right input signal. screen? Does the HOT PLUG detection function? Check the line between the pin(18) of SC1503 and the pin(6) of IC1503.
  • Page 65 PN-LE601/701/801/901 No video (3)-1 COMPONENT:No external input video [COMPONENT] Is COMPONENT selected on the input select menu Select COMPONENT on the input select menu screen for the right input screen? signal. Is COMPONENT on the input select menu screen Set the Input Select to "COMPONENT".
  • Page 66 PN-LE601/701/801/901 No video (4) PC:No external input video [PC IN] Is PC IN selected on the input select menu screen? Select PC IN on the input select menu screen for the right input signal. Is IC506(EEPROM) accessed by I2C, with PC connected, to read the VGA_SCL/_SDA data? Check the DDC-I2C line and its peripheral circuits..
  • Page 67 PN-LE601/701/801/901 No audio (1) VIDEO1 No audio. COMPONENT or VIDEO2 No audio. Is VIDEO1 selected on the input select menu screen? Is COMPONENT or VIDEO2 selected on the input select menu screen? Refer to :"No external input video [COMPONENT]" or "No exter- Refer to : "No external input video [VIDEO1]".
  • Page 68 PN-LE601/701/801/901 No audio (2) [PC analog audio input] PC IN No audio. [HDMI analog audio input] HDMI2 No audio. Is PC-IN selected on the input select menu screen? Is HDMI2 selected on the input select menu screen? Refer to : "No external input video [PC IN]".
  • Page 69 PN-LE601/701/801/901 No audio (3) No video at UHF/VHF broadcast signal reception No video at digital broadcast signal reception Is the specified TV signal selected on the input select menu screen? Are there the IF signal at input pins(24/25)(IF_N/P) of IC3301(CPU)?
  • Page 70 PN-LE601/701/801/901 No audio (4) HDMI1 No audio (HDMI connected) HDMI2 No audio (HDMI connected) HDMI3 No audio (HDMI connected) [HDMI1 input] Is HDMI1 selected on the input select menu screen ? [HDMI2 input] Is HDMI2 selected on the input select menu screen ?
  • Page 71 PN-LE601/701/801/901 No audio signal at Digital Audio Output terminal (Analog sound heard) No HDMI1/2/3 audio. No audio at digital broadcast signal reception. If no video appears, refer to "No external input If no video appears, refer to "No video at digital broadcast signal reception".
  • Page 72 PN-LE601/701/801/901 No connect network Does the signal come to 1pin of LAN-jack J509? Check the interface device and peripheral circuits. (see fig-1, fig-2) Does the signal come to 28 pin of IC3301? Check the line between J509 and IC3301. (see fig-2) Check the LAN-jack J509 Check IC3301 and its peripheral circuits.
  • Page 73 PN-LE601/701/801/901 [4] TROUBLESHOOTING TABLE (PN-LE901) No video (1)-1 HDMI:No external input video [HDMI-1] Select HDMI1 on the input select menu screen for the right input sig- Is HDMI1 selected on the input select menu screen? nal. Does the HOT PLUG detection function? Check the line between the pin(18) of SC1501 and R1503.
  • Page 74 PN-LE601/701/801/901 No video (1)-2 HDMI:No external input video [HDMI2] Select HDMI2 on the input select menu screen for the right input Is HDMI2 selected on the input select menu screen? signal. Does the HOT PLUG detection function? Check the line between the pin(18) of SC1502 and R1508.
  • Page 75 PN-LE601/701/801/901 No video (1)-3 HDMI:No external input video [HDMI3] Is HDMI3 selected on the input select menu screen? Select HDMI3 on the input select menu screen for the right input signal. Does the HOT PLUG detection function? Check the line between the pin(18) of SC1503 and the pin(6) of IC1503.
  • Page 76 PN-LE601/701/801/901 No video (2) COMPOSITE:No external input video [VIDEO1] Is VIDEO1 selected on the input select menu screen? Select VIDEO1 on the input select menu screen for the right input signal. Check the video line between pin(10) of J502 and pin(174) of IC3301(CPU).
  • Page 77 PN-LE601/701/801/901 No video (3)-2 COMPOSITE:No external input video [VIDEO2] Is VIDEO2 selected on the input select menu screen? Select VIDEO2 on the input select menu screen for the right input signal. Is VIDEO2 on the input select menu screen for the right Set the Input Select to "Video".
  • Page 78 PN-LE601/701/801/901 No video (5) No video at UHF/VHF broadcast signal reception No video at digital broadcast signal reception Is the specified TV signal selected on the input select menu screen? Are there the IF signal at input pins(24/25)(IF_N/P) of IC3301(CPU)?
  • Page 79 PN-LE601/701/801/901 No audio (1) VIDEO1 No audio. COMPONENT or VIDEO2 No audio. Is VIDEO1 selected on the input select menu screen? Is COMPONENT or VIDEO2 selected on the input select menu screen? Refer to :"No external input video [COMPONENT]" or "No Refer to : "No external input video [VIDEO1]".
  • Page 80 PN-LE601/701/801/901 No audio (2) [PC analog audio input] PC IN No audio. [HDMI analog audio input] HDMI2 No audio. Is PC-IN selected on the input select menu screen? Is HDMI2 selected on the input select menu screen? Refer to : "No external input video [PC IN]".
  • Page 81 PN-LE601/701/801/901 No audio (3) No video at UHF/VHF broadcast signal reception. No video at digital broadcast signal reception. Is the specified TV signal selected on the input select menu screen? Are there the IF signal at input pins(24/25)(IF_N/P) of Are there the IF signal at input pins(24/25)(IF_N/P) of IC3301(CPU)?
  • Page 82 PN-LE601/701/801/901 No audio (4) HDMI1 No audio (HDMI connected) HDMI2 No audio (HDMI connected) HDMI3 No audio (HDMI connected) [HDMI1 input] Is HDMI1 selected on the input select menu screen ? [HDMI2 input] Is HDMI2 selected on the input select menu screen ?
  • Page 83 PN-LE601/701/801/901 No audio signal at Digital Audio Output terminal (Analog sound heard) No HDMI1/2/3 audio. No audio at digital broadcast signal reception. If no video appears, refer to "No video at digital broadcast signal If no video appears, refer to "No external input video(HDMI) [HDMI1/2/3]".
  • Page 84 PN-LE601/701/801/901 No connect network Does the signal come to 1pin of LAN-jack J509? Check the interface device and peripheral circuits. (see fig-1, fig-2) Does the signal come to 28 pin of IC3301? Check the line between J509 and IC3301. (see fig-2) Check the LAN-jack J509 Check IC3301 and its peripheral circuits.
  • Page 85 MAJOR IC INFORMATIONS LCD TV Service Manual PN-LE901/LE801/LE701/LE601(Excluding PWB parts) Market [1] MAJOR IC INFORMATIONS (PN-LE601/701/801) 1. MAJOR IC INFORMATIONS (DUNTKG780FM01/02/03) 1.1. IC3301 (RH-iXD729WJN1Q) This LSI is FULL HIGH-DEFINITION 1080P DIGITAL TV SYSTEM-ON-A-CHIP. The LSI incorporates a complete ARM dual core 3Ch HDMI 1.4a compliant receiver, Support HDMI CEC interface...
  • Page 86 PN-LE601/701/801/901 [2] MAJOR IC INFORMATIONS (PN-LE901) 1. MAJOR IC INFORMATIONS (DUNTKG781FM01) 1.1. IC3301 (RH-iXD729WJN1Q) This LSI is FULL HIGH-DEFINITION 1080P DIGITAL TV SYSTEM-ON-A-CHIP. The LSI incorporates a complete ARM dual core 3Ch HDMI 1.4a compliant receiver, Support HDMI CEC interface One MHL input port(combo with HDMI/DVI) MHL 2.2 compliant, Support up to 1920x1080p @60Hz...
  • Page 87 PN-LE601/701/801/901 PN-LE901 CHAPTER 8. OVERALL WIRING/SYSTEM BLOCK DIAGRAM Service Manual [1] OVERALL WIRING DIAGRAM (PN-LE601/701/801) SYSTEM BLOCK DIAGRAM in module TUNER Main 8 – 1...
  • Page 88 PN-LE601/701/801/901 [2] OVERALL WIRING DIAGRAM (PN-LE901) OVERALL WIRING DIAGRAM (PN-LE901) QCNW-N254WJZZ QCNW-P268WJZZ QCNW-M361WJQZ QCNW-M776WJQZ QCNW-N444WJZZ 8 – 2...
  • Page 89 PN-LE601/701/801/901 [3] SYSTEM BLOCK DIAGRAM (PN-LE601/701/801) SYSTEM BLOCK DIAGRAM 8 – 3...
  • Page 90 PN-LE601/701/801/901 [4] SYSTEM BLOCK DIAGRAM (PN-LE901) POW W_LED SYSTEM BLOCK DIAGRAM QSOCZA321WJQZY QSOCZA321WJQZY RTUDAA107WJQZ No mount D+5.1V D+5.1V 8 – 4...
  • Page 91 COPYRIGHT○ 2017 BY SHARP CORPORATION All rights reserved. Published in Japan. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic; mechanical; photocopying; recording or otherwise without prior written permission of the publisher.
  • Page 92 PRINTED WIRING BOARD CABINET AND MECHANICAL ASSEMBLIES (PN-LE701) PARTS (PN-LE901) PRINTED WIRING BOARD [10] SUPPLIED ACCESSORIES/ ASSEMBLIES (PN-LE801) PACKING PARTS (PN-LE601) PRINTED WIRING BOARD [11] SUPPLIED ACCESSORIES/ ASSEMBLIES (PN-LE901) PACKING PARTS (PN-LE701) LCD PANEL MODULE UNIT [12] SUPPLIED ACCESSORIES/ PACKING PARTS (PN-LE801)
  • Page 93 PN-LE601/701/801/901 PARTS CODE DESCRIPTION [1] PRINTED WIRING BOARD ASSEMBLIES (PN-LE601) MAIN Unit DUNTKG780FM01 LCD CONTROL Unit DUNTKG477FM12 RC/OPC Unit DUNTKG716FM04 KEY Unit DUNTKG448FM10 POWER/DRIVER Unit RUNTKB285WJQZ Wi-Fi Unit RUNTKB293WJZZ [2] PRINTED WIRING BOARD ASSEMBLIES (PN-LE701) MAIN Unit DUNTKG780FM02 LCD CONTROL Unit...
  • Page 94 PN-LE601/701/801/901 [6] CABINET AND MECHANICAL PARTS (PN-LE601) Unit 60" LCD PANEL MODULE Unit Wi-Fi Unit RC/OPC Unit MAIN Unit POWER/ DRIVER Unit CONTROL Unit...
  • Page 95 PN-LE601/701/801/901 PARTS CODE DESCRIPTION [6] CABINET AND MECHANICAL PARTS (PN-LE601) Rear Cabinet Ass'y CCABBC386WJ32 VESA Angle Ass'y, x4 CANGKE266WJ31 Terminal Side Ass'y CANGKE570WJ31 Middle Cabinet Ass'y CCABAD131WJ37 KEY Cover Ass'y CCOVAE874WJ31 Serial Label (BACK) Not Available Serial Label (SIDE) Not Available...
  • Page 96 PN-LE601/701/801/901 [7] CABINET AND MECHANICAL PARTS (PN-LE701) Unit Wi-Fi Unit RC/OPC Unit MAIN Unit 70" LCD PANEL MODULE Unit CONTROL Unit POWER/ DRIVER Unit...
  • Page 97 PN-LE601/701/801/901 PARTS CODE DESCRIPTION [7] CABINET AND MECHANICAL PARTS (PN-LE701) Rear Cabinet Ass'y CCABBC481WJ31 VESA Angle Ass'y, x4 CANGKE266WJ31 Terminal Side Ass'y CANGKE570WJ31 Middle Cabinet Ass'y CCABAD130WJ37 KEY Cover Ass'y CCOVAE874WJ31 Serial Label (BACK) Not Available Serial Label (SIDE) Not Available...
  • Page 98 PN-LE601/701/801/901 [8] CABINET AND MECHANICAL PARTS (PN-LE801) WiFi Unit RC/OPC 80" LCD Unit PANEL MODULE Unit Unit MAIN Unit POWER/ DRIVER Unit CONTROL Unit...
  • Page 99 PN-LE601/701/801/901 PARTS CODE DESCRIPTION [8] CABINET AND MECHANICAL PARTS (PN-LE801) Rear Cabinet Ass'y (Left) CCABBC499WJ31 VESA Angle Ass'y, x4 CANGKE636WJ31 Terminal Side Ass'y CANGKE734WJ31 Middle Cabinet Ass'y CCABAD171WJ36 KEY Cover Ass'y CCOVAE874WJ31 Serial Label (BACK) Not Available Serial Label (SIDE)
  • Page 100 PN-LE601/701/801/901 [9] CABINET AND MECHANICAL PARTS (PN-LE901) Unit MAIN Unit WiFi Unit LCD CONTROL Unit RC/OPC Unit EMBLEM Unit 90" LCD Panel Module Unit 5-12 5-12 5-12 5-12 5-12 5-12 5-12 POWER /LED DRIVER Unit 5-12 5-11 5-10...
  • Page 101 PN-LE601/701/801/901 PARTS CODE DESCRIPTION [9] CABINET AND MECHANICAL PARTS (PN-LE901) Module Fix Angle Ass'y, x16 CANGKD591WJ31 Rear Cabinet Ass'y (Right) CCABBC108WJ31 Rear Cabinet Ass'y (Center) CCABBC109WJ31 Rear Cabinet Ass'y (Left) CCABBC110WJ37 Decoration Frame ss'y CDECEA043WJ37 Corner Angle Ass'y, x4 CANGKD590WJ31...
  • Page 102 PN-LE601/701/801/901 [10] SUPPLIED ACCESSORIES/PACKING PARTS (PN-LE601)
  • Page 103 PN-LE601/701/801/901 PARTS CODE DESCRIPTION [10] SUPPLIED ACCESSORIES/PACKING PARTS (PN-LE601) Stand Base Ass'y CDAI-A958WJ31 Support Ass'y (Right) CANGKE412WJ31 Support Ass'y (Left) CANGKE281WJ31 Stand Screw Ass'y CSAKAA233WJ31 Set Up Guide TINS-G789WJZZ Remote Control RRMCGB244WJSA AAA Size Battery, x2 Not Available Polyethlene Bag (NOT REPLACEMENT ITEM)
  • Page 104 PN-LE601/701/801/901 [11] SUPPLIED ACCESSORIES/PACKING PARTS (PN-LE701)
  • Page 105 PN-LE601/701/801/901 PARTS CODE DESCRIPTION [11] SUPPLIED ACCESSORIES/PACKING PARTS (PN-LE701) Stand Base Ass'y CDAI-A958WJ31 Support Ass'y (Right) CANGKE412WJ31 Support Ass'y (Left) CANGKE281WJ31 Stand Screw Ass'y CSAKAA233WJ31 Set Up Guide TINS-G789WJZZ Remote Control RRMCGB244WJSA AAA Size Battery, x2 Not Available Polyethlene Bag (NOT REPLACEMENT ITEM)
  • Page 106 PN-LE601/701/801/901 [12] SUPPLIED ACCESSORIES/PACKING PARTS (PN-LE801)
  • Page 107 PN-LE601/701/801/901 PARTS CODE DESCRIPTION [12] SUPPLIED ACCESSORIES/PACKING PARTS (PN-LE801) Stand Base Ass'y CDAI-B097WJ31 Support Ass'y (Right) CANGKE801WJ31 Support Ass'y (Left) CANGKE800WJ31 Stand Screw Ass'y CSAKAA234WJ31 Set Up Guide TINS-G789WJZZ AC Cord QACCDA095WJPZ Remote Control RRMCGB244WJSA AAA Size Battery, x2 Not Available...
  • Page 108 PN-LE601/701/801/901 [13] SUPPLIED ACCESSORIES/PACKING PARTS (PN-LE901) Remote control unit "AAA" size battery Stand unit Stand Base Ass'y Support Ass'y Stand Screw Ass'y AC cord Set Up Guide...
  • Page 109 PN-LE601/701/801/901 PARTS CODE DESCRIPTION [13] SUPPLIED ACCESSORIES/PACKING PARTS (PN-LE901) Stand Base Ass'y CDAi-A806WJ36 Support Ass'y, x2 CANGKD276WJ04 Stand Screw Ass'y CSAKKA011WJ01 Set Up Guide TiNS-G789WJZZ AC Cord QACCDA095WJPZ Remote Control RRMCGB244WJSA AAA Size Battery, x2 Not Available Packing Case (Bottom) (NOT REPLACEMENT ITEM)
  • Page 110 PN-LE601/701/801/901...
  • Page 111 Service Manual Revision History PN-Q601/Q701/Q801/Q901 Model： Revised version Change time Chapter Page Revision history New Release 2017/3/28 Publication of the first edition 2017 M 2017 May edition di i 2017/5/19 2017/5/19 The contents which are related with PN-Q601/Q801/Q901 have been added. hi h d i h PN Q601/Q801/Q901 h dd d...
  • Page 112 COPYRIGHT○ 2017 BY SHARP CORPORATION All rights reserved. Published in Japan. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic; mechanical; photocopying; recording or otherwise without prior written permission of the publisher.

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