Sharp LC-60LE635E Service Manual
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Sharp LC-60LE635E Service Manual

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TopPage
In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its orig-
inal condition and only parts identical to those specified should be used.
This model is based on the LC-60LE860E and partially modified.
For the contents not covered in this Service Manual, accordingly, please refer to the LC-60LE830E (S81T252LE830E)
SAFETY PRECAUTION
CAUTION .......................................................xiii
CHAPTER 1. OPERATION MANUAL
[1]
Parts Name....................................................1-1
[2]
OPERATION MANUAL..................................1-5
[1]
[2]
SPECIFICATIONS(LC-60LE638E)................2-2
[1]
[2]
DIMENSIONS (LC-60LE638E)......................3-2
CHAPTER 4. REMOVING OF MAJOR PARTS
[1]
REMOVING OF MAJOR PARTS (LC-
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.
SERVICE MANUAL
LCD COLOR TELEVISION
MODELS
OUTLINE
CONTENTS
60LE830E,RU/831E,S/833E)................. . ....... 4-1
[1]
ADJUSTMENT PROCEDURE............... . ....... 5-1
[1]
TROUBLESHOOTING TABLE............... . ....... 6-1
[2]
error ....................................................... . ....... 6-7
[1]
MAJOR IC INFORMATIONS ................. . ....... 7-1
[1]
60LE635E/638E).................................... . ....... 8-1
[2]
60LE636E) ............................................. . ....... 8-2
[3]
60LE635E/638E).................................... . ....... 8-3
[4]
60LE636E) ............................................. . ....... 8-4
LC-60LE635E/636E/638E (1st Edition)
No. S91T870LE632U
LC-60LE635E
LC-60LE636E
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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Questions and answers

Андрей СЕРГИЕВСКИЙ
April 9, 2025

Inverter LCD crash (( how to find inverter name/number in manual

0
1 comments:
Mr. Anderson
April 10, 2025

To find the inverter name or number in the manual for the Sharp LC-60LE635E, check the LCD Controller Unit Diagram. Look for components connected to power supply lines and backlight-related signals. Specifically, refer to the section labeled "LCDCONT UNIT" and scan for parts or ICs related to backlight control or power conversion, such as "TL6209" or similar. These components are likely part of the inverter function.

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Summary of Contents for Sharp LC-60LE635E

  • Page 1: Table Of Contents

    TopPage LC-60LE635E/636E/638E (1st Edition) SERVICE MANUAL No. S91T870LE632U LCD COLOR TELEVISION LC-60LE635E LC-60LE636E MODELS In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its orig- inal condition and only parts identical to those specified should be used.

  • Page 2: Service Manual

    LC-60LE635E/636E/638E (1st Edition) LC60LE635E OUTLINE AND DIFFERENCES FROM BASE MODEL Service Manual OUTLINE This manual has been issued to cover the modifications of some parts in reference to the redesigned LCD panel module of Model LC-60LE830E. In this Service Manual, the modifications from Model LC-60LE830E (No. S81T252LE830E) are focused on. For what is left out herein, please refer back to the Service Manual of the previous model LC-60LE830E (No.
  • Page 3 LC-60LE635E/636E/638E (1st Edition) Description LC-60LE830E LC-60LE635E LC-60LE638E LC-60LE636E Inter- Note (S81T252LE830E) (S91T960LE635E) (S91T960LE635E) (S91T960LE635E) chang eabil- Delete ← ← Capacitor (636E KZA709WJQZY Only) Capacitor KZA237WJZZY Delete ← ← Capacitor (636E KZA383WJZZY Only) Delete Capacitor 0.010 25V VCKYCZ1EB103K ← ← (636E...
  • Page 4 LC-60LE635E/636E/638E (1st Edition) Description LC-60LE830E LC-60LE635E LC-60LE638E LC-60LE636E Inter- Note (S81T252LE830E) (S91T960LE635E) (S91T960LE635E) (S91T960LE635E) chang eabil- VCKYCZ1AB104K VCKYCZ1AB104K VCKYCZ1AB104K Capacitor 0.10 10V Ceramic VCKYCZ1AB104K VCKYCZ1AB104K VCKYCZ1AB104K Capacitor 0.10 10V Ceramic VCKYCZ1AB104K VCKYCZ1AB104K VCKYCZ1AB104K Capacitor 0.10 10V Ceramic VCKYCZ1AB104K VCKYCZ1AB104K VCKYCZ1AB104K Capacitor 0.10 10V Ceramic...
  • Page 5 LC-60LE635E/636E/638E (1st Edition) Description LC-60LE830E LC-60LE635E LC-60LE638E LC-60LE636E Inter- Note (S81T252LE830E) (S91T960LE635E) (S91T960LE635E) (S91T960LE635E) chang eabil- Capacitor KZA237WJZZY KZA237WJZZY KZA237WJZZY VCKYCZ1AB104K VCKYCZ1AB104K VCKYCZ1AB104K Capacitor 0.10 10V Ceramic VCKYCZ1AB104K VCKYCZ1AB104K VCKYCZ1AB104K Capacitor 0.10 10V Ceramic Capacitor KZA237WJZZY KZA237WJZZY KZA237WJZZY VCKYCZ1AB104K VCKYCZ1AB104K VCKYCZ1AB104K Capacitor 0.10 10V Ceramic...
  • Page 6 LC-60LE635E/636E/638E (1st Edition) Description LC-60LE830E LC-60LE635E LC-60LE638E LC-60LE636E Inter- Note (S81T252LE830E) (S91T960LE635E) (S91T960LE635E) (S91T960LE635E) chang eabil- RBLN- RBLN- RBLN- Ferrite Core A042WJZZY A042WJZZY A042WJZZY RBLN- RBLN- RBLN- Ferrite Core A074WJZZY A074WJZZY A074WJZZY RBLN- RBLN- RBLN- Ferrite Core A074WJZZY A074WJZZY A074WJZZY...
  • Page 7 LC-60LE635E/636E/638E (1st Edition) Description LC-60LE830E LC-60LE635E LC-60LE638E LC-60LE636E Inter- Note (S81T252LE830E) (S91T960LE635E) (S91T960LE635E) (S91T960LE635E) chang eabil- Filter RFILNA119WJZZY RFILNA119WJZZY RFILNA119WJZZY Filter RFILNA119WJZZY RFILNA119WJZZY RFILNA119WJZZY Filter RFILNA119WJZZY RFILNA119WJZZY RFILNA119WJZZY Delete IC11 ← ← IC LNBH23PPR/1B (636E IXC563WJQZY Only) IC11 IC MM3416C25NRE...
  • Page 8 LC-60LE635E/636E/638E (1st Edition) Description LC-60LE830E LC-60LE635E LC-60LE638E LC-60LE636E Inter- Note (S81T252LE830E) (S91T960LE635E) (S91T960LE635E) (S91T960LE635E) chang eabil- Coil RCILFA157WJZZY Delete Coil RCILFA157WJZZY Delete Coil RCILFA157WJZZY Delete Coil RCILFA228WJZZY RCILFA228WJZZY RCILFA228WJZZY Coil RCILFA228WJZZY RCILFA228WJZZY RCILFA228WJZZY Coil RCILFA228WJZZY RCILFA228WJZZY RCILFA228WJZZY Coil RCILFA228WJZZY RCILFA228WJZZY...
  • Page 9 LC-60LE635E/636E/638E (1st Edition) Description LC-60LE830E LC-60LE635E LC-60LE638E LC-60LE636E Inter- Note (S81T252LE830E) (S91T960LE635E) (S91T960LE635E) (S91T960LE635E) chang eabil- Delete Resistor 100 1/16W Metal ← ← VRS-CZ1JF101JY (636E Oxide Only) Delete Resistor 100 1/16W Metal ← ← VRS-CZ1JF101JY (636E Oxide Only) Delete Resistor 0 1/16W Metal ←...
  • Page 10 LC-60LE635E/636E/638E (1st Edition) Description LC-60LE830E LC-60LE635E LC-60LE638E LC-60LE636E Inter- Note (S91T960LE635E) (S91T960LE635E) (S91T960LE635E) chang (S81T252LE830E) eabil- Delete Resistor 2.2k 1/16W Metal ← ← VRS-CZ1JF222JY (636E Oxide Only) Delete Resistor 22k 1/16W Metal ← ← VRS-CZ1JF223JY (636E Oxide Only) Delete Resistor 10k 1/16W Metal ←...
  • Page 11 LC-60LE635E/636E/638E (1st Edition) Description LC-60LE830E LC-60LE635E LC-60LE638E LC-60LE636E Inter- Note (S81T252LE830E) (S91T960LE635E) (S91T960LE635E) (S91T960LE635E) chang eabil- Resistor 2.7k 1/16W Metal VRS-CZ1JF272JY Delete Oxide Resistor 10 1/16W Metal VRK-SA1JF100JY Delete Composition Resistor 1.0k 1/16W Metal VRS-CZ1JF102JY Delete Oxide Resistor 1.0M 1/16W Metal...
  • Page 12 LC-60LE635E/636E/638E (1st Edition) Description LC-60LE830E LC-60LE635E LC-60LE638E LC-60LE636E Inter- Note (S81T252LE830E) (S91T960LE635E) (S91T960LE635E) (S91T960LE635E) chang eabil- Resistor 47k 1/16W Metal VRS-CZ1JF473JY Delete Oxide Resistor 15k 1/16W Metal VRS-CZ1JF153JY Delete Oxide Resistor 56k 1/16W Metal VRS-CZ1JF563JY Delete Oxide Resistor 47k 1/16W Metal...
  • Page 13 LC-60LE635E/636E/638E (1st Edition) Description LC-60LE830E LC-60LE635E LC-60LE638E LC-60LE636E Inter- Note (S81T252LE830E) (S91T960LE635E) (S91T960LE635E) (S91T960LE635E) chang eabil- Delete RTUDWA029WJQ ← ← Tuner (636E Only) RTUDAA072WJQ Tuner RCRSCA235WJQ Crystal Delete ICON Unit Diode CL-194S-HB8-SD-T Delete PXA207WJZZY Diode CL-194S-HB8-SD-T Delete PXA207WJZZY Diode CL-194S-HB8-SD-T...

  • Page 14: Important Service Safety Pre

    LC-60LE635E/636E/638E (1st Edition) LC60LE635E SAFETY PRECAUTION Service Manual IMPORTANT SERVICE SAFETY PRECAUTION Service work should be performed only by qualified service technicians who are thoroughly familiar with all safety checks and the servicing guidelines which follow: WARNING • Use an AC voltmeter having with 5000 ohm per volt, or higher, sen- sitivity or measure the AC voltage drop across the resistor.

  • Page 15: Precautions A Prendre Lors De La Reparation

    LC-60LE635E/636E/638E (1st Edition) PRECAUTIONS A PRENDRE LORS DE LA REPARATION Ne peut effectuer la réparation qu' un technicien spécialisé qui s'est parfaitement accoutumé à toute vérification de sécurité et aux conseils suivants. AVERTISSEMENT N'entreprendre aucune modification de tout circuit. C'est danger- •...

  • Page 16: Precautions For Using Lead-Free Solder

    LC-60LE635E/636E/638E (1st Edition) 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 17: Parts Name

    LC-60LE635E/636E/638E (1st Edition) CHAPTER 1. LC60LE635E OPERATION MANUAL Service Manual [1] Parts Name TV (front/side view) Illumination LED OPC sensor Remote control sensor TV (rear view) USB 3 ( WIRELESS LAN) port HDMI 2/PC AUDIO (L/R) jack* USB 2 (HDD) port...
  • Page 18 LC-60LE635E/636E/638E (1st Edition) TV (rear view) — continued SD CARD (VIDEO STORE) slot OUTPUT (Headphones/ AUDIO (L/R)) terminal* USB 1 port HDMI 1 (HDMI/ARC) terminal HDMI 2 (HDMI) terminal HDMI 3 (HDMI) terminal RS-232C terminal HDMI 4 (HDMI) terminal PC terminal...

  • Page 19: Remote Control Unit

    LC-60LE635E/636E/638E (1st Edition) Remote control unit (Standby/On) 2 ATV Access conventional analogue TV mode. Access digital TV mode. Access satellite mode. RADIO DTV/SAT: Switch between radio and data mode. When only data broadcasting (no radio broadcasting) is transmitted by DVB, the radio broadcasting will be skipped.
  • Page 20 LC-60LE635E/636E/638E (1st Edition) (Mute) 20 : TV sound on/off. ATV/DTV/SAT: Select the TV channel. NET: Scrolls pages up/down. (Volume) Increase/decrease TV volume. 21 EPG DTV/SAT: Display the EPG screen. MENU “Menu” screen on/off. (Return) ATV/DTV/SAT: Return to the previous 12 None “Menu”...
  • Page 21 LC-60LE635E/636E/638E (1st Edition) [2] OPERATION MANUAL Attaching the stand unit Before attaching (or detaching) the stand, unplug the AC cord. Insert the stand into the openings on the bottom Before performing work, spread cushioning over the of the TV (hold the stand so it will not drop from surface on which you will be laying the TV.

  • Page 22: Chapter 2. Specifications

    Standby power consumption applies when the TV is set to not receive EPG data. As a part of our 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.

  • Page 23: Specifications(Lc-60Le638E)

    Standby power consumption applies when the TV is set to not receive EPG data. As a part of our 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.

  • Page 24: Chapter 3. Dimensions

    LC-60LE635E/636E/638E (1st Edition) CHAPTER 3. LC60LE635E DIMENSIONS Service Manual [1] DIMENSIONS (LC-60LE635E/636E) Dimensional drawings LC-60LE635E LC-60LE635RU Unit:mm LC-60LE636E LC-60LE636S (26.4) (26,4) (72.0) (72,0) (1383) (149) (1329.12) (1329,12) (333) (536) (400) (215) Active area Thinnest part NOTE Dimensions do not include protrusions such as screws and some parts.

  • Page 25: Dimensions (Lc-60Le638E)

    LC-60LE635E/636E/638E (1st Edition) [2] DIMENSIONS (LC-60LE638E) Dimensional drawings LC-60LE638E (26.4) (26,4) (72.0) (72,0) (1383) (149) (1329.12) (1329,12) (333) (536) (400) (215) Active area Thinnest part NOTE Dimensions do not include pr otrusions such as scr ews and some parts. 3 – 2...
  • Page 26 LC-60LE635E/636E/638E (1st Edition) CHAPTER 4. LC60LE635E REMOVING OF MAJOR PARTS Service Manual [1] REMOVING OF MAJOR PARTS (LC-60LE830E,RU/831E,S/833E) 1. Removing of Stand Unit and Rear Cabinet Ass’y. 1. Remove the 2 lock screws and detach the Stand Support Cover 2. Remove the 4 lock screws and detach the Stand Unit 3.

  • Page 27: Main Unit

    LC-60LE635E/636E/638E (1st Edition) 2. Removing of Speaker-L/R. 1. Remove the 2 lock screws and the 1 lock screw detach the Bottom Cover 2. Remove the 14 lock screws and detach the Fixing Metal Angle 3. Disconnect SP wire. 4. Detach the Speaker-L...
  • Page 28 LC-60LE635E/636E/638E (1st Edition) 3. Removing of Connectors. 1. Disconnect the following connectors from the MAIN Unit. (SB, PD, LW, PL, RC, CI) 2. Disconnect the following connectors from the POWER SUPPLY Unit. (PD, L1, AS) 3. Disconnect the following connectors from the LCD Control Unit. (LW, PL)
  • Page 29 LC-60LE635E/636E/638E (1st Edition) 4. Removing of MAIN Unit, POWER/LED Drive Unit, speaker (Sub Woofer), 60” LCD Panel Module Unit. 1. Remove the 5 lock screws and detach the Main PWB Shield 2. Remove the 2 lock screws and detach the MAIN Unit 3.
  • Page 30 LC-60LE635E/636E/638E (1st Edition) 5. Removing of R/C, Operation Unit, ICON Unit, 3D IR Emitter Unit, Touch Sensor Unit. 1. Remove the 1 lock screw and detach the ICON Unit 2. Detach the R/C, Operation Unit 3. Detach the 3D IR Emitter Unit 4.
  • Page 31 LC-60LE635E/636E/638E (1st Edition) 4 – 6...

  • Page 32: Chapter 5. Adjustment

    IC2001 RH-iXD241WJNJQ Monitor microcomputer NOTE: [Caution when replacing ICs (IC8401, IC3303) in the main unit] When replacing either IC8401 or IC3302, exchange MAIN units for DKEYDF733FM55 (LC-60LE635E), DKEYDF733FM56 (LC-60LE636E) DKEYDF733FM57 (LC-60LE638E). Each part should not be individually exchanged. IC8401 RH-iXD287WJQZQ...
  • Page 33 LC-60LE635E/636E/638E (1st Edition) 2. Description of display (1) Present page / number of total pages (4) Inducing display (3) Present colour system (2) Input that has been selected now (5) Inch setting and Model name display 1/20 INPUT1 AUTO EURO MAIN Version 1.00 (E 2010/**/** )
  • Page 34 LC-60LE635E/636E/638E (1st Edition) 3. List of adjustment process mode menu The character string in brackets [ ] will appear as a page title in the adjustment process menu header. Page Item Description Remarks (adjustment detail, etc.) 1/20 [INFO] MAIN Version...
  • Page 35 LC-60LE635E/636E/638E (1st Edition) 6/20 [COMP15KMAIN] COMP15K ALL ADJ Enter Component 15K picture level adjustment COMP15K MAIN Y GAIN Y GAIN adjustment value COMP15K MAIN CB GAIN Cb GAIN adjustment value COMP15K MAIN CR GAIN Cr GAIN adjustment value COMP15K Y OFFSET...

  • Page 36: Special Features

    LC-60LE635E/636E/638E (1st Edition) 15/20 [FR REGI] CROSSTALK ADJ MODE Enter CROSSTALK TH1 CROSSTALK TH2 CROSSTALK TH3 CROSSTALK TH4 CROSSTALK GAIN1 CROSSTALK GAIN2 CROSSTALK GAIN3 16/20 WIFI SSID 2.4GHz xxxxx WIFI SSID 5 GHz xxxxx WIFI RSSI 2.4GHz xxxxx WIFI RSSI 5 GHz...
  • Page 37 LC-60LE635E/636E/638E (1st Edition) 4. MONITOR ERR CAUSE (Page 1/20) Display of a cause (code) of Error from Monitor microcomputer. The cause of Error is recorded in EEPROM whenever it is possible. Checking this code will be useful in finding a problem when you repair the troubled set.
  • Page 38 LC-60LE635E/636E/638E (1st Edition) 5. Lamp Error detection 1. Function This LCD color TV set incorporates a Lamp error detection feature that automatically turns off the power for safety under abnormal lamp or lamp circuit conditions. If by any chance anything is wrong with the lamp or lamp circuit or if the lamp error detection feature is activated for some rea- son, the following will result.
  • Page 39 LC-60LE635E/636E/638E (1st Edition) 6. Public Mode 1. Starting the Public Mode • There are two following ways to display the PUBLIC Mode setting screen. 1) Turn off the power, and turn it on again, pressing the “CHANNEL UP” and “Volume UP” keys of the main unit at the same time.
  • Page 40 LC-60LE635E/636E/638E (1st Edition) 4. Basic operation in the Public Mode Public Mode setting screen. Vol (+/-) or Cursor ( / ) Change or execution of the set value. CH (+/-) or Cursor ( / ) Movement to the selected item.
  • Page 41 LC-60LE635E/636E/638E (1st Edition) Remarks In selecting “QUICK”, the function does not work for the following items. (selection impossible.) • ON TIMER, QUICK START, DIGITAL FIXED, etc. * These items does not exist according to the model. 3) Volume maximum level [MAXIMUM VOLUME]...
  • Page 42 LC-60LE635E/636E/638E (1st Edition) Exception • The start operation in the adjustment process mode, inspection mode are enabled regardless of this setting. • All the keys are enabled regardless of this setting while entering the adjustment process mode, inspection mode or Public Mode setting screen.
  • Page 43 LC-60LE635E/636E/638E (1st Edition) 11) Start mode [INPUT MODE START] Option “NORMAL” or “Input source 1 (input selection or channel)” ... (loop enabled) Default “NORMAL” Function Which kinds of input source or channel is decided when the power turning on. NORMAL : The content of the last memory is followed.
  • Page 44 LC-60LE635E/636E/638E (1st Edition) 16) Public mode setting [PUBLIC MODE] Option “OFF” or “ON” (loop enabled) Default Function The item decide whether Public mode setting menu are enabled or disabled. The same item as [PUBLIC MODE] in the adjustment process menu.
  • Page 45 LC-60LE635E/636E/638E (1st Edition) 4. Restriction of Copy Mode • USB thumb drive should be more than 1Mbyte. • File system of USB thumb drive should be FAT (FAT32). • More than one USB thumb drive shouldn't be connected to TV.
  • Page 46 LC-60LE635E/636E/638E (1st Edition) 6. Operating 1) Copy mode (TV USB)) Copy mode Execute start in Copy Mode setting screen. [Start If USB device is detected by TV, focus is not appropriated to items. [Start Execcute Copy mode [Wait ] is displayed while executing it.

  • Page 47: Video Signal Adjustment Procedure

    LC-60LE635E/636E/638E (1st Edition) 8. Video signal adjustment procedure The adjustment process mode menu is listed in Section 5. Signal generator level adjustment check. (Adjustment to the specified level) : 0.7Vp-p ± 0.02Vp-p (Pedestal to white level) • Composite signal PAL : 0.7Vp-p ±...
  • Page 48 LC-60LE635E/636E/638E (1st Edition) 8.5. ADC adjustment (Component 15K) Adjustment point Adjustment conditions Adjustment procedure Setting [Signal] • Feed the COMPONENT 15K 100% full field colour bar signal (100% colour COMP15K, 50Hz saturation) to EXT3 COMPONENT IN. 100% Full field colour bar...

  • Page 49: White Balance Adjustment

    LC-60LE635E/636E/638E (1st Edition) 9. White balance adjustment For white balance adjustment, adjust the offset values on pages 11/20. [Condition of the unit for inspection] : Modulated light (+16) AV MODE: DYNAMIC Active Backlight: OFF OPC: OFF Asing Time: Min, 60 minute...

  • Page 50: Initialization To Factory Settings

    LC-60LE635E/636E/638E (1st Edition) 11. Initialization to factory settings CAUTION: When the factory settings have been made, all user setting data, including the channel settings, are initialized. (The adjustments done in the adjustment process mode are not initialized.) Keep this in mind when initializing these settings.

  • Page 51: Chapter 6. Troubleshooting Table

    LC-60LE635E/636E/638E (1st Edition) CHAPTER 6. LC60LE635E TROUBLESHOOTING TABLE Service Manual [1] TROUBLESHOOTING TABLE The sound is not emitted from the Speaker & Woofer though the picture has come out. No sound output in all modes? Do audio signals output from pins [Y30/CPU_AOLRCK, Y31/ Check IC3303 and its peripheral circuits.
  • Page 52 LC-60LE635E/636E/638E (1st Edition) No sound (during the reception of TV (ANALOG) broadcasting) Does not the sound go out though the picture has come out when UHF/VHF is received? In the case of LE635E/636E series, refer to (A). In the case of LE638E series, refer to (B).
  • Page 53 LC-60LE635E/636E/638E (1st Edition) No sound (during the reception of TV (DIGITAL) broadcasting) Does not the sound go out though the picture has come out when DTV is received? In the case of LE635E/636E series, refer to (A). In the case of LE638E series, refer to (B).
  • Page 54 LC-60LE635E/636E/638E (1st Edition) No sound (during the reception of TV (DIGITAL-Satellite) broadcasting) (DIGITAL-Satellite is only function for LE635E/636E series) Does not the sound go out though the picture has come out when DTV is received? Do TS signals output to pins [44/TS_TUOUT_CLK, 46/ Check the tuner and its peripheral circuits.
  • Page 55 LC-60LE635E/636E/638E (1st Edition) No picture on the display (1) The picture doesn't appear in all modes. Is the LVDS signal output from IC3303 (DIGITAL_AV_DECODER_&_MAIN_CPU) respectively? [VBO_HTPDN(C21), VBO_LOCKN(D21), VBO_TXA+-(A22/B22), VBO_TXB+-(A23/B23), VBO_TXC+-(A24/B24), VBO_TXD+-(A25/B25) Check IC3303 and its peripheral control circuits. (IC2001, IC3501, IC3502, X3301, etc.) Do above-mentioned LVDS signals output from connector Check the line between IC3303 and P2604.
  • Page 56 LC-60LE635E/636E/638E (1st Edition) <During external connection> No picture on the monitor No picture appears on EXT1 connected monitor during the ATV reception. Does CVBS signal output from pin [19] of EXT1 (SC505)? Check the setting of an external input device that connects with EXT1.

  • Page 57: Led Flashing Specification At The Time Of The Error

    LC-60LE635E/636E/638E (1st Edition) [2] LED flashing specification at the time of the error Display method • Refer to Table 1. • LED that can be used are only one of the central icon (Emblem Unit). This expresses the error situation by combining blinking at low speed and blinking at high speed.
  • Page 58 LC-60LE635E/636E/638E (1st Edition) Table 1. Concrete flashing pattern Expression for a rough content Expression for Details Item low-speed high-speed low-speed high-speed Cause blinking blinking blinking blinking Lamp system failure Flashes once — Flashes once Flashes once Lamp error Power PWB failure Flashes twice —...
  • Page 59 LC-60LE635E/636E/638E (1st Edition) LED flashing timing chart at the time of the error 100ms 400ms 1.6sec 1) Low-speed blinking Error type Expression of Central Icon LED Lamp failure H: ON Refer to “Lamp failure details”. low-speed blinking LOW/High blinking by pressing the [MENU] key on the remote Flashes once control.
  • Page 60 LC-60LE635E/636E/638E (1st Edition) 4) Communication failure details (Low-speed blinking: Flashes 3 times + High-speed blinking) Error type Expression of Central Icon LED Note: Basically, debug print logs are analyzed or communication logs are analyzed by a bus monitor. Initial communication H: ON Initial communication from the main CPU is not received.

  • Page 61: Chapter 7. Major Ic Informations

    LC-60LE635E/636E/638E (1st Edition) CHAPTER 7. LC60LE635E MAJOR IC INFORMATIONS Service Manual [1] MAJOR IC INFORMATIONS REF NO Name Part Code Description [MAIN UNIT] IC8401 RH-iXD287WJQZQ Flash This IC is 2048Mbit NAND flash memory. This IC stores the software data that processes the system of TV such as the graphic processing, the LCD controls, and backlights etc.
  • Page 62 LC-60LE635E/636E/638E (1st Edition) — M E M O — 7 – 2...

  • Page 63: Chapter 8. Overall Wiring/System Block Diagram

    LC-60LE635E/636E/638E (1st Edition) LC60LE635E CHAPTER 8. OVERALL WIRING/SYSTEM BLOCK DIAGRAM Service Manual [1] OVERALL WIRING DIAGRAM (LC-60LE635E/638E) To LCD MODULE QCNW-L608WJQZ micro SD SC8454 P960 P2701 M A I N U ni t HP/Audio Out J504 P O W ER U ni t P2604 60"...

  • Page 64: Overall Wiring Diagram (Lc-60Le636E)

    LC-60LE635E/636E/638E (1st Edition) [2] OVERALL WIRING DIAGRAM (LC-60LE636E) To LCD MODULE QCNW-L608WJQZ micro SD SC8454 P960 P2701 M A I N U ni t HP/Audio Out J504 P O W ER U ni t P2604 60" USB1 J9502 HDMI1 SC1503...

  • Page 65: System Block Diagram (Lc-60Le635E/638E)

    LC-60LE635E/636E/638E (1st Edition) [3] SYSTEM BLOCK DIAGRAM (LC-60LE635E/638E) 8 – 3...

  • Page 66: System Block Diagram (Lc-60Le636E)

    LC-60LE635E/636E/638E (1st Edition) [4] SYSTEM BLOCK DIAGRAM (LC-60LE636E) 8 – 4...
  • Page 67 LC-60LE635E/636E/638E (1st Edition) 8 – 5...
  • Page 68 LC-60LE635E/636E/638E (1st Edition) 8 – 6...

  • Page 69: Parts Guide

    LC-60LE635E/636E/638E (1st Edition) PartsGuide PARTS GUIDE No. S91T960LE635E LCD COLOR TELEVISION LC-60LE635E LC-60LE636E LC-60LE638E MODELS CONTENTS PRINTED WIRING BOARD CABINET PARTS ASSEMBLIES SUPPLIED ACCESSORIES/ LCD PANEL MODULE UNIT PACKING PARTS DUNTKF733FM55/56/57 (MAIN SERVICE JIGS (USE FOR Unit) SERVICING) DUNTKF800FM52 (KEY Unit) Parts marked with "...
  • Page 70 LC-60LE635E/636E/638E (1st Edition) PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [1] PRINTED WIRING BOARD ASSEMBLIES MAIN Unit(LC-60LE635E) DUNTKF733FM55 MAIN Unit(LC-60LE636E) DUNTKF733FM56 MAIN Unit(LC-60LE638E) DUNTKF733FM57 R/C OPC Unit DUNTKF494FM02 ICON Unit DUNTKF770FM53 DUNTKF800FM52 KEY Unit LCD Control Unit RUNTK4910TPZT Power Unit...
  • Page 71 LC-60LE635E/636E/638E (1st Edition) PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKF733FM55/56/57 (MAIN Unit) FB2609 Ferrite Core RBLN-A042WJZZY FB2610 Ferrite Core RBLN-A074WJZZY FB2611 Ferrite Core RBLN-A074WJZZY FB2612 Ferrite Core RBLN-A074WJZZY FB2613 Ferrite Core RBLN-A074WJZZY FB2614 RBLN-A042WJZZY Ferrite Core FB2615...
  • Page 72 LC-60LE635E/636E/638E (1st Edition) PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [3] DUNTKF733FM55/56/57 (MAIN Unit) R1204 Resistor 0 1/16W Metal Oxide (excepe LC-60LE636E VRS-CZ1JF000JY R1205 Resistor 0 1/16W Metal Oxide (excepe LC-60LE636E VRS-CZ1JF000JY R1206 Resistor 0 1/16W Metal Oxide (excepe LC-60LE636E...
  • Page 73 LC-60LE635E/636E/638E (1st Edition) PRICE PART PARTS CODE DESCRIPTION RANK MARK DELIVERY [5] CABINET PARTS Screw LX-BZA401WJN1 Screw (except LC-60LE636E) LX-NZA049WJFN Tray Shaft NSFTZA459WJF7 Vesa Cover GCOVHA137WJSA AC Cord Cover GCOVAD981WJ2A GCOVAE131WJ2A Bottom Cover Model Label TLABNC117WJZZ Gasket (HDMI) PMLT-A676WJZZ ICON ILLUMI DIF...
  • Page 74 COPYRIGHT © 2007 BY SHARP CORPORATION ALL RIGHTS RESERVED. © COPYRIGHT XXXX BYSHARP CORPORATION ALL RIGHTS RESERVED. No Part of this publication may be reproduced, stored in a retrieval system, or transmitted in any from or by any means, electronic, mechanical,...

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