Sharp LC-32DH510EB User manual

1
MODEL
LC-32DH510EB
SERVICE MANUAL
LCD COLOUR TELEVISION
DVB-T (HDTV), PAL B/G, I / SECAM B/G, D/K, L/L’ SYSTEM COLOUR TELEVISION
SHARP CORPORATION
This document has been published to
be used for after sales service only.
The contents are subject to chage without notice.
SE01LC32DH510
In the interests of user safety (required
by safety regulations in some countries)
the set should be restored to its original
condition and only parts identical to those
specified should be used.
CONTENTS
OUTLINE AND DIFFERENCES FROM BASE MODEL .......................................................................... 2
ELECTRICAL SPECIFICATIONS ............................................................................................................. 3
SAFETY PRECAUTIONIMPORTANT SERVICE SAFETY PRE-CATION ................................................ 4
SERVICE ADJUSTMENTS ....................................................................................................................... 7
CHASSIS LAYOUT ........................................................................................................................................10
WIRING DIAGRAMS ...................................................................................................................................... 11
BLOCK DIAGRAMS ........................................................................................................................................12
PRINTED WIRING BOARDS ..........................................................................................................................15
REPLACEMENT PARTS LIST ........................................................................................................................17
CABINETAND MECHANICAL PARTS .............................................................................................................19
Issued: 16th July 2010
OUTLINE
This model is based on the LC-32DH510E and
partially modified to use a new LCD Panel.
For the contents not covered in this Service Man-
ual, accordingly, please refer to the LC-32DH510E
Service Manual (No. SE00LC32DH510).
LC-32DH510EB

2
OUTLINE AND DIFFERENCES FROM BASE MODEL OUTLINE
OUTLINE
This model is based on the LC-32DH510E and partially modified to use a new LCD Panel.
For the contents not covered in this Service Manual, accordingly, please refer to the LC-32DH510E Service Manual
(No. SE00LC32DH510).
DIFFERENCES FROM BASE MODEL
LIST OF CHANGED PARTS
Ref. No. Description LC-32DH510E LC-32DH510EB Note
LCD PANEL
- LCD Panel Module Unit R1LK315T3LA57Y R1LK315T3LF23Y Panel changed
PRINTED WIRING BOARDS ASSEMBLIES
- MAIN / LED Unit Set DSETUF261WE05 DSETUF261WE07 Some parts changed
- MAIN Unit DUNTKF261FM05 DUNTKF261FM07 Some parts changed
- LED Unit DUNTKF262FM05 DUNTKF262FM07 -
- Power Unit RDENCA366WJQZ RDENCA402WJQZ Some parts changed
CABINET & MECHANICAL PARTS
(LV) Coaxial wire (LV) (Control-Main) QCNW-K863WJQZ QCNW-K638WJZZ Wire changed
MAIN Unit
IC1007 FLASH MEMORY.
RH-IXD012WJZZY
AND LC32DH510_MERGE_Vx.x
RH-IXD147WJZZY RH-IXD216WJZZY Changed Software
LC-32DH510EB

3
ELECTRICAL SPECIFICATIONS
Cautions regarding use in high and low temperature environments
• When the unit is used in a low temperature space (e.g. room, office), the
picture may leave trails or appear slightly delayed. This is not a malfunc-
tion, and the unit will recover when the temperature returns to normal.
• Do not leave the unit in a hot or cold location. Also, do not leave the
unit in a location exposed to direct sunlight or near a heater, as this may
cause the cabinet to deform and the LCD panel to malfunction. Storage
temperature: –20°C to +60°C.
Specifications
• As a part of our policy of continuous im-
provement, SHARP reserves the right to
make design and specification changes
for product improvement without prior
notice. The performance specification fig-
ures indicated are nominal values of pro-
duction units. There may be some devia-
tions from these values in individual unit
s.
Environmental Specifications
Item
32" LCD COLOUR TV, Model: LC-32DH500E, LC-32DH500S, LC-32DH510E, LC-32DH510S
LCD Panel 32" Advanced Super View & BLACK TFT LCD
Resolution 1,049,680 pixels (1,366 x 768)
Video Colour System PAL/SECAM/NTSC 3.58/NTSC 4.43/PAL 60
TV
Func-
tions
TV Standard Analogue CCIR (B/G, I, D/K, L/L’)
Digital DVB-T (2K/8K OFDM)(H.264)
Receiving Channel
VHF/UHF E2–E69 ch, F2–F10 ch, I21–I69 ch, IR A–IR J ch (Digital: IR A ch–E69 ch)
CATV Hyper-band, S1–S41 ch
TV-Tuning System Auto Preset 999 ch: non-Nordic / 9999 ch: Nordic (ATV: 99 ch), Auto Label, Auto Sort
STEREO / BILINGUAL NICAM/A2
*1 On-Mode (W) (HOME MODE) 81 W
*2 Energy-Save-Mode (W) ECO 65 W
*3 Standby-Mode (W) 0.20 W
*4 Off Mode (W) 0.17 W
*5 Annual Energy Consumption (kWh) 119kWh
*6 Annual Energy Consumption
Energy-Save-Mode (kWh)
ECO 95kWh
*1 Measured according to IEC 62087 Ed. 2.
*2 For further information about the Energy Save
function, please see related pages in this operation
manual.
*3 Measured according to IEC 62301 Ed. 1.
*4 Measured according to IEC 62301 Ed. 1.
*5 Annual energy consumption is calculated on the
basis of the On-Mode (HOME MODE) power
consumption, watching TV 4 hours a day, 365
days a year.
*6 Annual energy consumption is calculated on
the basis of the Energy-Save-Mode power
consumption, watching TV 4 hours a day, 365
days a year.
NOTE
The power consumption of On-Mode varies depending on the images the TV displays.•
LC-32DH510EB
32" WXGA
Backlight life 60,000 hours (when “Backlight” is set the STANDARD, the default position)
Viewing angles H: 176°, V: 176°
Audio Ampli¿er 10 W x 2
Speaker (35 mm x 100 mm) x 2
Terminals
TV Antenna UHF/VHF 75 Din type (Analogue & Digital)
SERVICE Ø 3.5 mm jack
SCART1 SCART (AV input, RGB input, TV output)
SCART2 SCART (AV input/ monitor output, Y/C input)
COMPONENTS COMPONENT IN: Y/PB(CB)/PR(CR), RCA pin (AUDIO R/L)
HDMI1 HDMI, Ø 3.5mm jack
HDMI2 HDMI, Ø 3.5mm jack
AV RCA connector (AV input)
MEDIA PLAYER USB 2.0 HOST (A type)
DIGITAL AUDIO OUTPUT S/PDIF digital audio output.
C. I. (Interface Common) EN50221, R206001
Headphones Ø 3.5 mm jack (Audio output)
OSD language
Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hungarian, Italian,
Latvian, Lithuanian, Norwegian, Polish, Portuguese, Russian, Slovak, Slovene, Spanish,
Swedish, Turkish, Ukrainian
Power Requirement AC 220–240 V, 50 Hz
Power Consumption (IEC62087 Method) 104W (0.20 W Standby)
Weight 9,4 Kg (Without stand), 11,1 Kg (With stand)
Operating Temperature 0 °C to +40 °C
LC-32DH510EB

4
TO EXPOSED
METAL PARTS CONNECT TO
KNOWN EARTH
GROUND
DVM
AC SCALE
1.5k ohm
10W
0.15 μF
TEST PROBE
SAFETY NOTICE
Many electrical and mechanical parts in LCD television have special safety-related characteristics.
These characteristics are often not evident from visual inspection, nor can protection afforded by them be necessarily
increased by using replacement components rated for higher voltage, wattage, etc.
Replacement parts which have these special safety characteristics are identified in this manual; electrical components
having such features are identified by “ “.
For continued protection, replacement parts must be identical to those used in the original circuit.
The use of a substitute replacement parts which do not have the same safety characteristics as the factory recommended
replacement parts shown in this service manual, may create shock, fire or other hazards.
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
1. For continued safety, no modification of any circuit should be attempted.
2. Disconnect AC power before servicing.
BEFORE RETURNING THE RECEIVER (Fire & Shock Hazard)
Before returning the receiver to the user, perform the following safety checks:
1. Inspect all lead dress to make certain that leads are not pinched, and check that hardware is not lodged between the
chassis and other metal parts in the receiver.
2. Inspect all protective devices such as non-metallic control knobs, insulation materials, cabinet backs, adjustment and
compartment covers or shields, isolation resistor-capacitor networks, mechanical insulators, etc.
3. To be sure that no shock hazard exists, check for leakage current in the following manner.
•Plug the AC cord directly into a 220~240 volt AC outlet. (Do not use an isolation transformer for this test).
•Using two clip leads, connect a 1.5k ohm, 10 watt resistor paralleled by a 0.15μF capacitor in series with all exposed metal
cabinet parts and a known earth ground, such as electrical conduit or electrical ground connected to an earth ground.
•A true RMS reading multimeter should be used for this test, especially where the equipment uses a switch mode
power supply which may result in very non-sinusoidal leakage current.
•Connect the resistor connection to all exposed metal parts having a return to the chassis (antenna, metal cabinet,
screw heads, knobs and control shafts, escutcheon, etc.) and measure the AC voltage drop across the resistor.
All checks must be repeated with the AC cord plug connection reversed. (If necessary, a nonpolarized adaptor plug must
be used only for the purpose of completing these checks.)
Any reading of 1.05V peak (this corresponds to 0.7 mA. peak AC.) or more is excessive and indicates a potential shock
hazard which must be corrected before returning the monitor to the owner.
!
CAUTION: FOR CONTINUED PROTECTION AGAINST A RISK OF
FIRE REPLACE ONLY WITH SAME TYPE
F101, F102 (T3.15AH / 250V)
LC-32DH510EB

5
Indicates lead-free solder of tin, silver and copper.
LFa
PRECAUTIONS FOR USING LEAD-FREE SOLDER
1 Employing lead-free solder
“ALL PWB” 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.
Example:
2 Using lead-free wire solder
When fixing the PWB soldered with the lead-free solder, apply lead-free wire solder. Repairing with conventional lead
wire solder may cause damage or accident due to cracks.
As the melting point of lead-free solder (Sn-Ag-Cu) is higher than the lead wire solder by 40°C, we recommend you to
use a dedicated soldering bit, if you are not familiar with how to obtain lead-free wire solder or soldering bit, contact our
service station or service branch in your area.
3 Soldering
As the melting point of lead-free solder (Sn-Ag-Cu) is about 220°C which is higher than the conventional lead solder by
40°C, and as it has poor solder wettability, you may be apt to keep the soldering bit in contact with the PWB for extended
period of time. However, Since the land may be peeled off or the maximum heat-resistance temperature of parts may be
exceeded, remove the bit from the PWB as soon as you confirm the steady soldering condition.
Lead-free solder contains more tin, and the end of the soldering bit may be easily corroded. Make sure to turn on and
off the power of the bit as required.
If a different type of solder stays on the tip of the soldering bit, it is alloyed with lead-free solder. Clean the bit after every
use of it.
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.
Indicates lead-free solder of tin, silver and nickel.
LFn
Sn-Ag-Ni
LC-32DH510EB

6
END OF LIFE DISPOSAL
A. Information on Disposal for Users (private households)
1. In the European Union
Attention: If you want to dispose of this equipment, please do not use the ordinary dust bin!
Used electrical and electronic equipment must be treated separately and in accordance with legislation that requires
proper treatment, recovery and recycling of used electrical and electronic equipment.
Following the implementation by member states, private households within the EU states may return their used
electrical and electronic equipment to designated collection facilities free of charge*. In some countries* your local
retailer may also take back your old product free of charge if you purchase a similar new one.
*) Please contact your local authority for further details.
If your used electrical or electronic equipment has batteries or accumulators, please dispose of these separately
beforehand according to local requirements.
By disposing of this product correctly you will help ensure that the waste undergoes the necessary treatment, recovery
and recycling and thus prevent potential negative effects on the environment and human health which could otherwise
arise due to inappropriate waste handling.
2. In other Countries outside the EU
If you wish to discard this product, please contact your local authorities and ask for the correct method of disposal.
For Switzerland: Used electrical or electronic equipment can be returned free of charge to the dealer, even if you don’t
purchase a new product. Further collection facilities are listed on the homepage of www.swico.ch or www.sens.ch.
B. Information on Disposal for Business Users
1. In the European Union
If the product is used for business purposes and you want to discard it:
Please contact your SHARP dealer who will inform you about the take-back of the product. You might be charged for
the costs arising from take-back and recycling. Small products (and small amounts) might be taken back by your local
collection facilities.
For Spain: Please contact the established collection system or your local authority for take-back of your used
products.
2. In other Countries outside the EU
If you wish to discard of this product, please contact your local authorities and ask for the correct method of disposal.
Attention: Your product
is marked with this
symbol. It means that
used electrical and
electronic products
should not be mixed
with general household
waste. There is a
separate collection
system for these
products.
The battery supplied with this product contains traces of Lead.
For EU: The crossed-out wheeled bin implies that used batteries should not be put to the general household waste!
There is a separate collection system for used batteries, to allow proper treatment and recycling in accordance with
legislation. Please contact your local authority for details on the collection and recycling schemes.
For Switzerland: The used battery is to be returned to the selling point.
For other non-EU countries: Please contact your local authority for correct method of disposal of the used battery.
LC-32DH510EB

7
SERVICE ADJUSTMENTS
1. Adjustment method after PWB and/or IC replacement due to repair
The unit is set to the optimum at the time of shipment from the factory.
If any value should become improper or any adjustment is necessary due to the part replacement, make an adjust-
ment according to the following procedure.
1.1. Procure the following units in order to replace the main unit:
MAIN UNIT DUNTKF261FMxx
NOTE: [Caution when replacing ICs in the main unit (IC1901, IC1902, IC1006 and IC1007)]
Before replacing the relevant part, procure the following parts in which the data have been rewritten.
Ref. Description Parts code IC + data Description new IC code for service
IC1901 HDMI EDID 1 RH-IXD041WJZZY VHIM24C02W61EY AND DATA LC32DH500E_HDMI_1_EDID
IC1902 HDMI EDID 2 RH-IXD042WJZZY VHIM24C02W61EY AND DATA LC32DH500E_HDMI_2_EDID
IC1006 HDCP USER SETTINGS RH-IXD043WJZZY RH-IXC986WJZZY AND DATA LC32DH500E_HDCP_KEY
IC1007 FLASH MEMORY RH-IXD216WJZZY
RH-IXD012WJZZY AND LC32DH510EB_MERGE_V1.0
2. Entering and exiting the adjustment process mode. Standard method.
1. By key-unit.
1. Unplug the AC power cord.
2. Press and hold “V-” and “b” keys, simultaneously, and then plug the AC power cord.
3. “K” appears on the screen.
4. Press and hold “V-” and “P-” keys, simultaneously.
5. “SHARP FACTORY MENU” appears (see Figure 1).
6. Unplug the AC power cord to exit of adjustments process.
2. By own R/C
1. Turn on the TV set.
2. Press “b”,”2”,”5”, “8”, “0” (the time is limited to 5 sec. approx., to enter this code).
3. “SHARP FACTORY MENU” appears (see Figure 1).
4. Press “OK” on lines 5 ~ 12 to go to submenu.
5. Press “MENU” to return to main menu.
6. Press “END” to exit of adjustments mode.
LC-32DH510EB

8
3. Remote control key operation and description of display in adjustment process mode.
1. key operation
Remote control key Keyboard unit Function
Cursor (▼/▲) P (s/r) Moving an item (line) by one (up/down) on “Sharp Factory Menu”
or submenus.
OK bSelecting a submenu on lines 5 to 12 of “Sharp Factory Menu” or
executing a function.
Cursor (◄/►) V (+/-) Changing a selected item setting value.
MENU MENU Return to “Sharp Factory Menu” from a submenu.
The required input mode should be switched previously to enter the Service Mode.
CAUTION: Use due care in handling the information described here lest the users should know how to enter the
adjustment process mode. If the settings are tampered with in this mode, unrecoverable system
damage may result.
4. Description of display
Figure 1: Main Service Adjustment Menu
(2) (3)
(1)
No. Description Display specification
(1) Service Information Current Software version and others.
(2) Item name Submenus to be checked or adjusted (by pressing “OK” button)
(3) Factory init and Inch setting Are shown on INIT submenu
←Informative (Main microprocessor version).
←Informative.
←Informative (Remote Control/Keyboard…).
←Informative (None/Lamp Error).
←Press “OK” to go to INIT submenu.
←Press “OK” to go to ADJUST submenu.
←Press “OK” to go to ETC submenu.
←Press “OK” to go to PUBLIC MODE submenu.
←Press “OK” to go to SMARTLOADER submenu.
←Press “OK” to go to ADC ADJUST submenu.
←Press “OK” to go to GAMMA submenu.
←Press “OK” to go to SYSTEM INFORMATION submenu.
←←
←←
←←
←←
←←
←←
←←
←←
←←
←←
←←
←←
←←
←←
←←
←←
←←
←←
←←
←←
←←
←←
←←
←←
SHARP FACTORY MENU
Main version
32DH510EB SHARP v1.01 SEES v74t MSTAR CL233434
Boot loader version BD_MST064E_C01A 2
Normal standby cause Remote control
Error standby cause None
INIT
ADJUST
ETC
PUBLIC MODE
SMARTLOADER
ADC ADJUST
GAMMA
SYSTEM INFORMATION
LC-32DH510EB

9
Page Line Sub
Page
Item Description Remarks (adjustment details, etc.)
01/17 [SHARP FACTORY MENU
1 Main Version
32DH510EB SHARP v1.01
SEES v74t MSTAR CL233434
Informative only (Main microprocessor version)
2 Bootloader Version BD_MST064E_C01A Informative only
3 Normal Standby Cause
Remote Control / Keyboard... Informative only
4 Error Standby Cause None / Lamp Error Informative only
5 INIT Factory Init Submenu Press “OK” to enter to Factory Init Submenu
02/17 Factory Init EURO I
nformative (EURO/RUSSIA/SWEDEN/UK/EAST EUROPE)
Inch Setting SH32_LK315T3LA57 Panel type
Center Acutime 64 H 40 M
RESET “OK” Will be displayed
Press “◄“ or “ ►” to reset (“OK” will be displayed)
6 ADJUST QMAP ADJUST Submenu Press “OK” to enter to QMAP ADJUST Submenu
03/17 INPUT SOURCE (1/6) DTV/ RF/Multimedia ...
AFEC Only for Engineering purpose (Please don’t use)
Comb Only for Engineering purpose (Please don’t use)
SECAM Only for Engineering purpose (Please don’t use)
SCinit Only for Engineering purpose (Please don’t use)
CSC OFF Only for Engineering purpose (Please don’t use)
CSC_Dither OFF Only for Engineering purpose (Please don’t use)
YCdelay OFF Only for Engineering purpose (Please don’t use)
PreFilter Fir 66 Only for Engineering purpose (Please don’t use)
HSD_Y ALL PASS1X Only for Engineering purpose (Please don’t use)
HSD_C ALL PASS1X Only for Engineering purpose (Please don’t use)
VSD OFF Only for Engineering purpose (Please don’t use)
CTI CTI_0 Only for Engineering purpose (Please don’t use)
04/17 INPUT SOURCE (2/6) DTV/ RF/Multimedia ...
MemFormat 422MF Only for Engineering purpose (Please don’t use)
444To422 ON Only for Engineering purpose (Please don’t use)
PreSNR PS-3 Only for Engineering purpose (Please don’t use)
DNR ON Only for Engineering purpose (Please don’t use)
DNR_Motion MR_NR Only for Engineering purpose (Please don’t use)
DNR_Y DY-3 Only for Engineering purpose (Please don’t use)
NDR_MED OFF Only for Engineering purpose (Please don’t use)
DNR_C DC-3 Only for Engineering purpose (Please don’t use)
PNR AVG-ON Only for Engineering purpose (Please don’t use)
PNR_Y OFF Only for Engineering purpose (Please don’t use)
PNR_C OFF Only for Engineering purpose (Please don’t use)
PostCSS OFF Only for Engineering purpose (Please don’t use)
05/17 INPUT SOURCE (3/6) DTV/ RF/Multimedia ...
PostCSS_Smooth PCS_6 Only for Engineering purpose (Please don’t use)
420CUP ON Only for Engineering purpose (Please don’t use)
MADi 25_4R Only for Engineering purpose (Please don’t use)
MADi_Motion MOT_4R_5 Only for Engineering purpose (Please don’t use)
MADi_ADP3x3 ADP1 Only for Engineering purpose (Please don’t use)
MADi_MORPHO M1 Only for Engineering purpose (Please don’t use)
MADi_DFK DFK1 Only for Engineering purpose (Please don’t use)
5. Adjustment process mode menu
LC-32DH510EB

10
1
I
H
G
F
E
D
C
B
A
234567
Power Unit Layout RDENCA402WJQZ
RDENCA402WJQZ
CHASSIS LAYOUT
LC-32DH510EB

11
LC-32DH510EB
OVERALLL WIRING DIAGRAM
12345678910
11 12 13 14 15 16
I
H
G
F
E
D
C
B
A
SP-L
RSP-ZA355WJZZ [RSP-ZA321WJZZ
SP-R
RSP-ZA356WJZZ [RSP-ZA322WJZZ]
ZQJW066G-WNCQ
QCNW-K097WJZZ
QCNW-K109WJQZ
QCNW-K098WJQZ
QCNW-K156WJPZ
QCNW-J655WJZZ
QPLGNQ059WJZZ
LA
[QCNW-K638WJPZ]
5
1
P151
KM
KEY UNIT
(DUNTKE266WE)
KM
15
P5101
RA
LED UNIT
(DUNTKF262WE)
QPLGNA339WJZZY
QPLGNA493WJZZY
1
P2701 4
SP
QPLGNA160WJZZY
15
P2301
RA
4 1 P3071
KM
QPLGNA324WJZZY
RS232
TUNER
ANT
SCART 2 SCART 1
HDMI 2
HDMI 1
INPUT
COMPONENTS / AV
Y/AV
Pb
Pr
L
R
HEADPHONES
MEMORY
MEMORY
MSTAR
C.I.
32
1
USB
SERVICE
AUDIO IN
HDMI (DVI)
1
13
P1701
PD
QPLNGA185WJZZY
PD
(DUNTKF261WE)
MAIN UNIT
DIGITAL AUDIO
OUTPUT
LV
(AV / S-VIDEO) (AV / RGB)
MEDIA
PLAYER SPDIF
SC8201
QPLGNA563WJZZY
RA
SP
LV
POWER UNIT RDENCA366WJQZ [RDENCA402WJQZ]
[ ] Only for DH500EB & DH510EB
CN5
INVERTER UNIT
1
14
CN1
T8
T7T6
T5
T4
T3
T2
T1
CN4
CN3
CN2
QCNW-K863WJPZ
QCNW-K638WJQZ
RDENCA402WJQZ

12
LC-32DH510EB
SYSTEM BLOCK DIAGRAM
12345678910
11 12 13 14 15 16
I
H
G
F
E
D
C
B
A
LCD_PANEL
IC1001
MSD3303GX
RH-IXC869WJ
Video audio
processor
IC301 OP Amp
VHINJM3414V
IC303 OP Amp
VHINJM3414
IC309 HP out
VHIBH3544F
IC306 SP Amp
RH-IXC867WJ
IC308
VHINJM3414V
IC201 COFDM
MSB1220
Q201
IC1902
EEPROM
IC1901
EEPROM
IC1007 Serial
Flash 128 Mb
IC1002
RH-IXC505WJ
DDR2 512Mb
IC1003
RH-IXC505WJ
DDR2 512M
IC1005 NVM
M24C04
U12
AT24C512 N
NVM HDCP
PCMCIA
USB
J4001
RS232
YPbPr / RGB
XS4 SPDIF
HDMI 1
HDMI 2
Tuner
TU 201
Tuner_ CVBS
D_IF IN P/N
IF AGC
SIF
SP
Headphone
SCART 2
SCART 1
FS_SW
Audio out scart 1
Mute audio scart
IC305
NC7SZ04P
Audio out scart 2
Mute _speaker
Mute _speaker
Bus I2C
SIF
TS
HDMI 2
HDMI 1
Bus I2C
Audio analog IN
HDMI 1
Audio
Analog in
SC1902
SC1901
RS232
USB
SPDIF
RGB_YPbPr
EDID WP
TS descrambled
TS no scrambled
Tuner_CVBS
AU_DACO_L/R
MUTE_EAR
SLOW_SW2
SC_CVBS OUT2
SC_AUDIO IN2
SC_CVBS IN2
SC_CVBS_IN
SCART_RGB_IN
SC_AUDIO_IN
MUTE_S
SC_VIDEO_OUT
AUDIO_OUT_SCART 1 AUDIO_OUT_SCART 2
Bus I2C
Bus I2C
SAR1
SAR0
Power_button
P3071
PD P1701
SC8201 LV
Led Unit RA
IRIN
POWER_SW
LVDS out
VBLCTRL_P2
Power_SW
Vcc12V
Vcc5V
33V_Normal
Power_SW
VBLCTRL_P2
LC-32DX50 BLOCK DIAGRAM
INV-UNIT
POWER-UNIT
RDENCA366WJZZ
MAIN-UNIT
(QPWBXF261WJN_ )
LA
L-PSR-PS
P2701
ZZJW553AZ-PSRZZJW653AZ-PSR
COMP_AUR/ L2
COMP_AU R/ L2
QCNW-J717WJQZ
QCNW-F068WJQZ
QCNW-G662WJQZ
QCNW-J656WJQZ
(DUNTKF261WE__)
1 2 3 4 5 6 8
7
SLOW_SW
CVBS IN
AUDIO L-R IN
RGB IN
CVBS OUT
AUDIO L-R OUT
RGB FAST SW
SLOW SW
CVBS IN 2
AUDIO L-R IN 2
CVBS OUT 2
AUDIO LR OUT 2
SLOW SW
VCC_PCMCIA
TS
PARALLEL TS
I2C EDID 2
I2C EDID 1
WP
WP
HDMI 2
I2C
R/C
BU+3.3V
RMC5101
UA053WJ
IR RECEIVER MODULE
OUT
GND
VCC
D5103
PX0421CE
TV POW
G/B
12
3
4
R
(DUNTKF262WE__)
P5101
RA
R/C LED UNIT
1
2
31
2
3
4
5
S151
K0003AJ
CH-UP
S152
K0003AJ
CH-DOWN
S153
K0003AJ
INPUT
S154
K0003AJ
VOL-UP
S155
K0003AJ
VOL-DOWN
S157
K0003AJ
POW
R153
8.2K
1/8W
R151
8.2K
1/8W
R152
12K
1/8W
S156
K0003AJ
MENU
R154
12K
1/8W
(DUNTKE266WE__)KEY UNIT
KM
P151
3
1
2
QCNW-K638WJQZ
RDENCA402WJQZ

13
LC-32DH510EB
POWER BLOCK DIAGRAM
12345678910
11 12 13 14 15 16
I
H
G
F
E
D
C
B
A
C504
L
N
CX102
CX101
F102
3_15A
F101
3_15A
BD101
D601
Q603
ZD505
L602
TH101
VA101
D602
Q604
Q601
R522
C608
C101
C105
C144
Q105
Q101
Q102
D105
ZD100
C108
C103
C201
C202
C203
PC101
V201
R138
C124
PC101_
PC501.
T501
D203
C204
D205
Q201 L202
C205
Q204
Q203
C207
L203
C208
PC502PC501
Q202
Q206
V202
ZD201 ZD202
Q205
PC102
C509
D505
Q502
Q504
R523
PC102.
PC502.
Q503
DZ503
C604
LC32DH500E POWER SUPPLY BLOCK DIAGRAM
2010 01 20
AC
INLET
220VAC
P2
L601
P1
LF101/102
EMI FILTER
PPC
INDUCTOR
P1
VCC
5
400V
VCC
NCP1607
U601
ZCD
VCC
7
4
6
GND
3
CS
8
1
2
DRV
FB
CT
CONTROL
PFC Controller
PFC
DRIVER
400V
VCC
U101
VCC
2
SSC9502
SGND
4
CSS
1
MAIN RESONAT POWER
CONTROLLER
VSEN VGH
11
15
14
REG +24V/5A
+12V/3A
GND
MAIN POWER
TRANSFORMER
+24/+12V
REG.
C221
R201...206
R207...242
10
6
R139
3FB RC
R522
5.75V/2.2A
+12V
PSON
S1
S3
5VS/60mA
PSON
TRANSFORMER
STANBY
STANBY
CONTROLLER
ON/OFF
5VS/5.75V
REG.
S3 S324V
SECUNDARY
OVERVOLTAGE
12345 67891011121314
GND24V ERR
BLON
TO INVERTER
31219452 13
TO MAIN
1171068
J201
J202
J203
5.75V
PSON
GND
P802P801
+12V
5VS
JUMPERS SETTINGS
SERIES J201 J202 J203 SHARP CODE
DH500 X X RDENCA366WJQZ
DH500B X RDENCA402WJQZ
DH510 X X RDENCA366WJQZ
FB 8
7
1
GND
3
4
BR
VCC
U501
A6069H
2
P2
VCC
400V
5
POWER DRIVERS
VOLTAGE
PRIMARY
C109/108
VB
VS
VGL
COM
OC
Dumy Load
PWM
DH510B X RDENCA402WJQZ
Add this jumper to force start up PSU
C101 OVP Protection
D
D
OCP

14
LC-32DH510EB
APPROVED:
TILE:
Date: 2009/9/7
File:
D:\Layout-AD6\ ࿇۩֮ٙ \170W\FSP170-4F01-R1 (SHARP 32)\FSP170-4F01-R1
(
CHECKED:
PCB File:FSP170-4F01-R0
size: A2 rev:1
DESIGNER:
Sheet of00
P/N:
ᒵሁቹ ໢ᒳᇆ :7000P-0106
FSP170-4F01
LJ Paul Gigi
3BS0234311GP
٤ዧٞᄐٝڶૻֆ׹
FSP GROUP
R
FSP Technology Inc.
F101
T3.15A H/250V
BD101
D3SBA60
1 2
LF101:1
8LM02556
34
LF101:2
CY105
221P/Y1
CY104
221P/Y1
VA101
TVR14621
R213
1K
C210
103P
R218
1.13K,F
R216
18.7K,F
12
PC101:2
EL817
R215
3.9K
24V/5.0A
+
C202
1000uF/25V
R201
16K
R202
16K
R203
16K
R204
16K
R205
16K
R206
16K
L201
8LR00530 +
C203
100uF/25V
D202
FMW-2156
R210
10K
R211
10K
R207
10K
R209
10K
R208
10K
R212
10K
R214
9.1K,F
12V/3.0A
GND
24V
12V
GND
SC101
S2
SC101:2
ST-02G-AAFBF
SC101:1
L
N
CX101
224P/275V
TFDPOEBSZ
R217
5.1K
C212
224P
TH101
SCK-015
D206
4148
D207
4148
P2
+
C209
2.2uF/50V
QSJNBSZ
24V
12V
5.75V
U201
AS431
3 4
PC502:1
EL817
Q503
KSP2222A
34
PC102:1
EL817
D505
UF4007
R530
1.5 ohm
12
FB503
ZD503
16B
R529
5.1K
+
C101
100uF/450V
Q102
5N50C
Q101
5N50C
C103
223P/1KV
R123
36 ohm
Q103
4403
D103
4148
R121
10 ohm
R122
36K
R127
10 ohm
D105
UF4007
C106
104P
ZD101
16B
R126
36 ohm
Q104
4403
D104
4148
R124
10 ohm
R125
36K
C104
22P/1KV
C108
22P/1KV
Reg
8
FB
3
N.C.
12
VCC
2
Vsen
1
CSS
5
RC
7
SGND
4
OC
6
VS 15
VGH 16
VB 14
VGL 11
RV 9
PGND 10
N.C. 13 N.C. 18 N.C. 17
U101
SSC9502
R130
680,F
R131
47K
C113
102P
R132
680,F
3 4
PC101:1
EL817
C109
102P
C114
334P
C110
100P
R133
27K,F
R129
1.62K,F
C115
104P
C117
104P
+
C105
10uF/50V
C107
22P/1KV
C116
104P
Vcc
C111
105P
R128
1.62K,F
D106
4148
R134
1K
ZD102
9.1B
3 4
PC501:1
EL817
R522
1.2 ohm/2WS
C506
472P
C505
104P
C508
105P
Q501
4403
C507
102P
Q502
4401
R525
9.1K,F
R526
1K
ZD502
16B
ZD501
16B
D503
4148
D504
4148
R528
47K
FB
4S/OCP 1
BR
2
Vcc
5D8
D7
N.C. 6 GND
3
U501
A6069H
R527
1K
R524
143K,F
R523
1.2M,F
1 2
FB502
C503
N.C.
B+
Vcc
P2
C602
105P/500V
1
2
34
5
6
7
8
U601
NCP1607
R625
51 ohm
C607
680P
C605
104P
R627
36K
R626
10 K
R628
14.7K,F
R624
510 ohm
C609
224P
R621
0.13 ohm/2WS
Q602
4403
L601
8LM01612
L602:5
L602:6
L602:8
8TI00605
L602:1
C610
10P
+
C604
10uF/50V
R629
0 ohm
C606
102P
D601
S3V60
D602
RY2A1
D603
4148
12
FB601
Q601
5N50C
C608
104P
B+
R622
15 ohm
R623
36K
C603
100P/1KV
+
C504
22uF/50V
R101
1.5M/0.5W
P1
R603
1M,F
R601
1M,F
R602
1M,F
P1
SA101
DSPL-301N-A21F
PS-ON
1 2
LF102:1
8LM02556
34
LF102:2
R632
10K
+
C509
47uF/50V
CY102
221P/Y1
CY101
221P/Y1
L203
8LR00530
5Vs/0.06A
5Vs
S3
12
PC501:2
EL817
+
C204
1000uF/16V
+
C207
470uF/10V
+
C208
100uF/25V
R221
100 ohm
R224
330 ohm
R225
6.8K
R226
100,F
C215
103P
C216
224P
R230
5.1K
1 2
3
U202
AZ431
R231
8.2K,F
5Vs
12
PC102:2
EL817
ZD201
27B
D213
4148
R240
1K
R241
27K
R238
330 ohm
Q205
KSP2222A
C218
105P
S3
24V
CY109
102P/Y1
PS-ON
C612
N.C.
C601
474P/450V
T501:3
T501:5
24V
ZD202
6.2B
D212
4148
S3
R605
1M,F
R604
1M,F
R608
470K,F
R606
470K,F
R607
470K,F
R610
470K,F
R609
470K,F
R104
1.2M,F
R102
1.2M,F
R103
1.2M,F
R106
1.2M,F
R105
1.2M,F
R503
1.5M,F
R501
1.5M,F
R502
1.5M,F
R505
1.5M,F
R504
1.5M,F
R222
5.1K
R242
1K
R236
910 ohm
Q202
4403
Q206
4401
R237
6.2K
R243
10K
C220
104P
12
PC502:2
EL817
R223
1.8K
""
"
"
"
"
"
"
"
"
"
"
"
"
"
""
"
"
"
"
""
"
"
"
"
"
"
"
"
"
"
"
1
2
3
4
5
6
7
8
9
10
11
12
13
P802
A2001WR2-13P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
P801
A2001WR2-14P
GND
L202
8LR00530
+
C205
470uF/10V
5.75V/2.2A
R227
100 ohm
C206
102P/200V
BLON
ERR
I-PWDM
F102
T3.15A H/250V
CY103
221P/Y1
CY106
221P/Y1
CY110
102P/Y1
"
"
"
J201
J202
J203
D203
FMEN-210A
CY111
102P/Y1
CY112
102P/Y1
CY113
102P/Y1
CY114
102P/Y1
CY107
N.C.
CY108
N.C.
T501:1
8TA00431
T501:6
"
"
"
"
"
"
"
"
ZD505
36B
Q603
AP01L60T
R630
51K
R631
5.1K
Vcc
Q604
AP01L60T
R633
51K
R634
5.1K
Vcc
Q105
AP01L60T
R136
5.1K
R135
51K
C102
N.C.
12
FB101
12
FB102
C501
N.C.
D501
STO2D-170
R245
910 ohm
CX102
N.C.
+
C201
1000uF/35V
+
C221
1000uF/35V
T101:9
T101:10
T101:8
T101:11
T101:7
T101:5
8TE00295
T101:2
T101:12
D201
FMEN-220A
T501:7
C611
N.C.
C118
103P
C613
103P
Q201
AP60T03GH
R244
30K
R228
5.1K
R229
51K
R232
3.9K
R233
10K
C217
105P
C213
N.C.
C219
104P
R234
6.2K
R235
10K
D208
N.C.
Q203
4401
Q204
4403
PS-ON
12V
D205
1N4007
T501:9
T501:10
T501:8
5.75V
S1
S1
R219
10.7K,F
R137
100 ohm
C112
N.C.
C119
N.C.
C614
N.C.
R138
0 ohm
C121
N.C.
D101
4148
C120
104P
FB201
FB202
FB203
FB204
R139
N.C.
C122
N.C.
R531
270K,F
C510
105P
Q504
2N7002
R532
100K
ZD504
16B
B+
R508
1M,F
R506
1M,F
R507
1M,F
R510
1M,F
R509
1M,F
"
"
"
12345678910
11 12 13 14 15 16
I
H
G
F
E
D
C
B
A
Power Supply Diagram RDENCA402WJQZ

15
1
I
H
G
F
E
D
C
B
A
234 567
Power Unit PWB (RDENCA402WJQZ)
Power Unit, Side A
PRINTED WIRING BOARD
RDENCA402WJQZ
LC-32DH510EB

16
1
I
H
G
F
E
D
C
B
A
234567
Power Unit PWB (RDENCA402WJQZ)
Power Unit, Side B
LC-32DH510EB

17
MARK *: SPARE PARTS DELIVERY SECTION
REF No. PARTS DESCRIPTION * SN CODE EX CODE
R1LK315T3LF23Y PANEL 32DH510EB WXGA CM S CF DB
DSETUF261WE07 MAIN/LED UNIT 32DH510EB S AV BG
! RDENCA402WJQZ POWER SUPPLY S AV BG
LCD PANEL
NOTE : THE PARTS HERE SHOWN ARE SUPPLIED AS AN ASSEMBLY BUT NOT INDEPENDENTLY
PRINTED WIRING BOARDS
DUNTKF261FM07
MAIN Unit
IC 1007 RH-IXD216WJZZY RH-IXD012WJZZY AND LC32DH510EB_MERGE_V1.0 SAN AZ
! RDENCA402WJQZ POWER SUPPLY S AV BG
INTEGRATED CIRCUITS
DUNTKF262FM07
LED Unit
RDENCA402WJQZ
POWER Unit
MAIN
U
n
it
PARTS LISTING
REPLACEMENT PARTS
Replacement parts which have special safety characteristics are identified in
this manual.
Electrical components having such features are identified by in the Replace-
ment Parts Listing.
The use of a substitute replacement part which does not have the same safety
characteristics as the factory recommended is not permitted.
Replacement parts not shown in this service manual may create shock fire, or
other hazards.
HOW TO ORDER REPLACEMENT PARTS
To have your order completed promptly and correctly please supply the follow-
ing information.
1. MODEL NUMBER 2. REF. NO. 3. PART NO.
4. DESCRIPTION 5. CODE 6. QUANTITY
!
LC-32DH510EB

18
CABINET AND MECHANICAL PARTS
LC-32DH510EB

19
CABINET AND MECHANICAL PARTS
REF No. PARTS DESCRIPTION * SN CODE EX CODE
PARTS LISTING
CABINET AND MECHANICAL
11 QCNW-K638WJZZ Cable (LV) P-TWO S AE AN
LC-32DH510EB

20
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.
SHARP CORPORATION
AV System Group
SHARP ELECTRONICA ESPAÑA S.A.
Service Manual Group
Engineering Dept.
C/ Sena, 2-10
08174 Sant Cugat del Vallès
Barcelona
Spain
COPYRIGHT © 2010 BY SHARP CORPORATION
ALL RIGHTS RESERVED
LC-32DH510EB