Service Manuals, User Guides, Schematic Diagrams or docs for : Samsung LCD TV 933HD CHASSIS LS19CFE schematic_diagram
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Input Jack
DDR EMMA2SL
32MB
PCMCIA
TS S/W CPU
LCX16244 EDMUX R/G/B/CV OUT DTV Part
MPEG A/V. FIL TER
FLASH DECODER
4MB PAL ENCODER DTVIERVICT_TX/RX MAIN Part
ANT TS HOST.
SIF INTERFACE I2S
DVB NIM 27MB : AUDIO DAC
CVBS Xtal PERIPHERALS WM8521
T uner Fx Ty
HDMI X2 DTV_SPDIF DTVL/R
7-1. Circuit Descriptions
7. Schematic Diagram
DTV_CVBS
FLASH
2M
SVC_TX/RX UART SW UART Main/DTV
SC_RGB MM74HC MAX232EC Service Jack
SCART
SC_CVBS, FB LOLA DDR
MS T68981BLD 16M*1
(256-OFP)
Display Panel
PC EEPROM 1366 x 768
R.G.B.Hsync.Vsync
Micom PWM/ATA Dimming
3D Comb
DTV_Y,Pb,Pr Multi Decoder
COMPONENT
De-interlaoer LVDS
Y,Pb,Pr BA7657F
Scaler
2CH LVDS Out
WUXGA Output
CVBS SGTV_SPDIF
Caption/TTX
1 Obit FEB DM74LS157M SPDIF out
SOUND PROCESSO R
SPDIF L
SOUND AMP Speaker(3W)
V.C NTP3000 R
FUNCTION KET IR / KLY INPUT Monicorout L/R Monitor out
HPouc L/R Head Phone
VIDEO AUDIO BUS I2C NORMAL SIGNAL
7. Schematic Diagram
7-1
7. Schematic Diagram
7-2. Block description
DVI
HDMI1
HDMI2
T-MFM consists of three main blocks
1. Main board : Video signal processing
2. IP board : Power supply & Inverter
3. T-con board : LCD Panel control
7-2
7. Schematic Diagrams
7-3. Schematic Diagrams
This Document can not be used without Samsungs authorization.
7-3-1. Schematic Diagrams (POWER)
7-3
7. Schematic Diagrams
7-3-2. Schematic Diagrams (SOUND)
This Document can not be used without Samsungs authorization.
7-4
7. Schematic Diagrams
7-3-3. Schematic Diagrams -SIGNAL INPUT ( HDMI1,HDMI2,DSUB,AUDIO)
This Document can not be used without Samsungs authorization.
7-5
7. Schematic Diagrams
7-3-4. Schematic Diagrams - SIGNAL INPUT ( SCART,Component)
This Document can not be used without Samsungs authorization.
7-6
7. Schematic Diagrams
7-3-5. Schematic Diagrams - Scaler/LVDS Output
This Document can not be used without Samsungs authorization.
7-7
7. Schematic Diagrams
7-3-6. Schematic Diagrams - Tuner
This Document can not be used without Samsungs authorization.
7-8
7. Schematic Diagrams
7-3-7. Schematic Diagrams - DTV Audio
This Document can not be used without Samsungs authorization.
7-9
7. Schematic Diagrams
7-3-8. Schematic Diagrams - DTV IC Block
This Document can not be used without Samsungs authorization.
7-10
7. Schematic Diagrams
7-3-9. Schematic Diagrams - PCMCIA
This Document can not be used without Samsungs authorization.
7-11
7. Schematic Diagrams
7-3-10. Schematic Diagrams - TV PCMCIA
This Document can not be used without Samsungs authorization.
7-12
7. Schematic Diagrams
7-3-11. Schematic Diagrams - SIGNAL INPUT ( DVI)
This Document can not be used without Samsungs authorization.
7-13
7. Schematic Diagrams
Memo
7-14
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