Service Manuals, User Guides, Schematic Diagrams or docs for : Samsung LCD TV 933HD CHASSIS LS19CFE wiring_diagram
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6-1
RX2- RED
RX2+ GREEN
GND BLUE
NC GND
13V
5.1V
5.1V
CN9001
GND
GND
GND
PWM
NC GND
ON/OFF
SCL GND
A-Diming
CN1001
SDA GND
NC GND
CN3000
RX1- DDC5V
RX1+ VSYNC
GND GND
NC SDA
NC H SYNC
DDC5V V SYNC
Check HDMI SCL
HDCP
RX0-
RX0+
GND
NC Vcc
NC Vcc
NC Vcc
RXC+ NC
CN5002
RXC- NC
NC
GND
LVA3P
RX2+ GND LVA3M
GND SR LVACKP
RX2- SL LVACKM
RX1+ SL
JA3003
LVA2P
CN3001
GND SL LVA2M
RX1- SR GND
RX0+ SR LVA1P
SR GND LVA1M
SR RX0- GND
SL RXC+ LVA0P
SL SPDIF
GND
CN2001
Vcc LVA0M
RXC- LVB3P
GND
OP401
NC LVB3M
NC LVBCKP
SCL LVBCKM
SDA GND
GND GND
LVB2P
DDC5V RX
LVB2M
Hotplug TX
LVB1P
TX
LVB1M
JA3005
TX
LVB0P
RX
LVB0M
RX
SR_0
GND
SR_I
SR
SR_0
SL
GND
JA4001
GND
CN4001
GND
SL
SL_I
SR
B
GND SC_ID
GND GND
NC NC
LED G
CN9002
IR NC
KEY1 GND
Y GND
KEY2 GND
VCC Y
GND R
B FB
CN4002
B GND
GND GND
R CVBS_O
R CVBS_I
GND
1
2
3
11
10
SL
SL
SR
SR
NC
NC
SCL
SDA
GND
GND
GND
GND
GND
GND
RX0-
RX1-
RX2-
RXC-
RX0+
RX1+
RX2+
RXC+
DDC5V
CN3004
CN2003
6-1. Wiring Diagram - Main Board
6. Wiring Diagram
6. Wiring Diagram
6. Wiring Diagram
6-2. Wiring Diagram - IP Board
LVDS Connector
(Connect to Panel)
IP board
37088-001150
3711-005503
3701-001388
3701-001385 3707-001081
3722-002680
3701-001386 3701-001367 3722-002360
3722-002362
RGB Connector DVI-D Connector
(PConnect to PC) (Connect to PC)
6-2
6. Wiring Diagram
6-3. Connector Functions
Connector Functions
CN5002 Transmits LVDS signals from the Main board to the panel
* When a problem occurs: The Blank Screen and No Power errors may occur.
CN3000 VGA signal input terminal
* When a problem occurs: The No RGB Output error may occur.
CN9001 DVI signal input terminal
* When a problem occurs: The No DVI Output error may occur.
CN3001 HDMI signal input terminal
* When a problem occurs: The No DVI Output error may occur.
CN3004 HDMI signal input termianl
*When a problem occurs: The No DVI Output error may occur.
CN1001 Supplies 5V and 13V from the Power board to the Main board. Receives and transmits the
PWM output to the Inverter.
* When a problem occurs: The Blank Screen and No Power errors may occur.
CN4002 Component input terminal.
* When a problem occurs: The No MIC Input error may occur.
JA4001 SCART input terminal.
* When a problem occurs: The No WebCam Input error may occur.
JA3003 PC Audio input terminal.
* When a problem occurs: The No Speaker Output error may occur.
OP4001 Digital Audio output terminal.
* When a problem occurs: The No USB Download Operating error may occur.
CN4001 Component Audio input terminal.
* When a problem occurs: The No Speaker Output error may occur.
CN2003 Headphone output terminal.
JA3005 DTV Code download terminal
6-4. Cables
Use LVDS 30P FFC cable
Code BN96-08740A
Photo
6-3
6. Wiring Diagram
Memo
6-4
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