DOWNLOAD Sharp LC-26LE430E Service Manual ↓ Size: 15.96 MB | Pages: 127 in PDF or view online for FREE

Model
LC-26LE430E
Pages
127
Size
15.96 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
lc-26le430e.pdf
Date
PREV: Sharp LC-26LE320E (serv.man10) Service Manual / Technical Bulletin

Sharp LC-26LE430E Service Manual ▷ View online

LC-19LE430E, LC-22LE430E, LC-26LE430E, LC-32LE430E 
 
89
CHAPTER 6. 
BLOCK DIAGRAM/WIRING DIAGRAM 
[1] BLOCK DIAGRAM 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
TMDS
 CD  4025
AUD MUX
L/R
HDMI switch
AUD DAC
WM8524
R/L I2S
AV audio output
I2C
SPI
DDRIII/1 Gb/ 1333 MHz
DDC
I2C
NOR FLASH 8 MB
 NVM 
24C128
 ENV57U09D5F
/TDTK-G731
UART
USB 2.0
KEY
RC
MT5365
24C02
24C02
 AUDIO AMP +HP amp
SPK X 2
TAS5717L
CVBS
RCA(YPBPR)
DDC
D-SUB(PC IN)
Digital Audio Output(COIXIAL)
RCA(YPBPR & AV R/L)
PHONE JACK(PC R/L)
HDMI2
VGA
YPbPr
HDMI1
24C02
SCART(AUDIO R/L)
SPDIF
TMDS251
DDC
R/L I2S
LVDS (50/60 Hz)
[RX0 : RX3]
SCART
RGB/CVBS
PCMCIA 
CI CARD
     MT5135
DVB-C/T DEMOD
CI/CI+ CONTROLLER
TS DATA OUT(SERIAL)
  LCD  PANEL T-CON
 RF Tuner for 
PAL/DVB-C/T
PCMCIA INTERFACE
TS DATA IN/OUT(PALLEL)
IF(+/-) for PAL/SECAM
IF(+/-) for DVB C/T
MX25L6445
Switch
74LVC
1G125
ARC(Audio Return Channel) for HDMI
SPDIF
SPDIF
NAND256W3A
SCART1 CVBS output
NT5CB64M16AP-CF
CVBS
TV output
monitor output
CVBS
RC4580
LINE OUT AMP
R/L PWM
SCART1 audio output
AV CVBS output
NAND FLASH  32 MB
Multimedia & debug, sw code download
USB(Multimedia)
X1
HP R/L
HEADPHONE
R/L PWM
SPK R/L
RCA(AV)
LC-19LE430E, LC-22LE430E, LC-26LE430E, LC-32LE430E 
 
90
[2] POWER MANAGEMENT BLOCK DIAGRAM 
 
 
 
 
LDO
G1117T43U
MAIN CHIP
STMPS2171
POWER SWITCH
MT5365
USB multi-media
DDRIII 
USB PWR
NT5TU64M16
+5V_USB
USB_PWR_OCP0
+5V_USB
+5V_SW
BUCK CONVERTER
POWER SWITCH
AON4421
PWR_ON
AON4421
POWER SWITCH
POWER SWITCH
AON4421
DV11
G965
LDO
ENV57U09D5F
/TDTK-G731D
RF TUNER
+5V1_TUN
LVDS_VDD
80 mA
100 mA
65 mA
DV15_DDR
G1084TU3
LDO
500 mA
DV33
2250 mA
900 mA
400 mA
740 mA
+12V
PWR_16V_24V
+5V_STB
+5V_STB
+5V_STB
+5V_STB
MAIN CHIP
MT5365
MT5135
AV12
AV12
DVB-C/T DEMOD
LCD PANEL T-CON
LCD PANEL
DV12/AV12
DV33
DV15_DDR
PCMCIA CARD
MT5135
DVB-C/T DEMOD
TMDS251
TMDS SWITCH
+12V
PWR_16V_24V
+5V_SW
G9141
LDO
MT5135
5135_DV10
5135_DV10
+5V_SW
DVB-C/T DEMOD
DV15_DDR
G903T63
LDO
MT5365
MAIN CHIP
DV33SB
DV33SB
LDO
G5250
CI_PWR_EN
CI CARD PWR
CI2_VCC
30 mA
PANEL_VCC_ON/OFF
200 mA
+5V_SW
STB_PWR5V
AUDIO _PVDD
TPS54319
BUCK CONVERTER
MT5365
MAIN CHIP
VCCK
DV11 & VCCK
DV33 & AV33
PWR_ON(fron OPWRSB)
TAS5717
AUDIO AMP
+5V_SW
DV33 & AV33
TPS54319
+5V_SW
DV33
TAS5717
AUDIO AMP
DV33
MT5365
MAIN CHIP
230 mA
1000 mA
LC-19LE430E, LC-22LE430E, LC-26LE430E, LC-32LE430E 
 
91
[3] 19" WIRING DIAGRAM(LC-19LE430E) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
MAIN BOARD 
POWER BOARD 
CN701
CN8502 
CN408 
CN402 
095G801830D930
 
095G801413D978 
095G8021 4D  8
 
CN9102 
CN601 
CN9901 
LC-19LE430E, LC-22LE430E, LC-26LE430E, LC-32LE430E 
 
92
22" WIRING DIAGRAM(LC-22LE430E) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
POWER BOARD 
MAIN BOARD 
CN701 
CN601 
CN402 
CN408 
CN9901 
CN9102 
CN8501 
095G8021 4D  8
 
095G801413D979
 
095G801830D931
 
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