Service Manuals, User Guides, Schematic Diagrams or docs for : Samsung LCD TV LE37C550 chassis N82A LE37C550J1W-XXH - N82A CHASSIS - 2010 Wiring Diagram
<< Back | HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
>> Download Wiring Diagram documenatation <<
Text preview - extract from the document
6-1
6. Wiring Diagram
CN210
SMPS
Panel
Main Board Inverter
CN1402_FHD1
CN401 CN302
Function & IR TCON
6. Wiring Diagram
6-1. Wiring Diagram
LC5XX - 32"_37"
SPEAKER SPEAKER
CN210
IP Board Balance
Main Board Board
CN1402_FHD1
CN401 CN302
Function & IR TCON
LC5XX - 40"_46"
SPEAKER SPEAKER
6. Wiring Diagram
6-2
6-3
6. Wiring Diagram
CN210
IP Board Balance
Main Board Board
CN1403_HD
CN401 CN302
Function & IR
SPEAKER SPEAKER
LC45X - 26"_32"
X-Board
6. Wiring Diagram
6-2. Connector
CN1405_FHD (to Panel) C5XX CN210 (to Powr board)
1 NC 27 EVEN[0]- 1 B13VS 10 GND
2 NC 28 GND 2 SW_POWER 11 GND
3 NC 29 ODD[4]+ 3 B13VS 12 H_OUT
4 NC 30 ODD[4]- 4 A5V 13 B13V
5 NC 31 ODD[3]+ 5 B5V 14 PWM_DIMMING
6 NC 32 ODD[3]- 6 B5V 15 B13V
7 FORMAT 33 GND 7 B5V 16 SW_INVERTER
8 SDA_Panel 34 ODDCLK+ 8 GND 17 B13V
9 TCON_WP 35 ODDCLK- 9 GND 18 LAMP_DET
10 NC 36 GND
CN401(FUNCTION)
11 SDA_Panel 37 ODD[2]+
1 IR 6 KEY_INPUT1
12 SCL_Panel 38 ODD[2]-
2 GND 7 KEY_INPUT2
13 GND 39 ODD[1]+
3 A3.3V 8 LED_STB
14 EVEN[4]+ 40 ODD[1]-
4 MSCL 9 GND
15 EVEN[4]- 41 ODD[0]+
5 MSDA 10 A3.3V
16 EVEN[3]+ 42 ODD[0]-
CN1102_LAN(LAN) C55X/C57X
17 EVEN[3]- 43 GND
1 TX+ 5 SB2.5V
18 GND 44 GND
2 SB2.5V 6 RX-
19 EVENCLK+ 45 GND
3 TX- 7 NC
20 EVENCLK- 46 NC
4 RX+ 8 GND
21 GND 47 Panel_VCC
22 EVEN[2]+ 48 Panel_VCC CN902(PC)
23 EVEN[2]- 49 Panel_VCC 1 PC_RED 9 PC_5V
24 EVEN[1]+ 50 Panel_VCC 2 PC_GREEN 10 IDENT_PC
25 EVEN[1]- 51 Panel_VCC 3 PC_BLUE 11 R_FANET
26 EVEN[0]+ 4 T_FANET 12 SDA_DOWN
5 GND 13 PC_HS
CN1403_HD (to Panel) C4XX
6 GND 14 PC_VS
1 Panel_VCC 16 ODD[CLK]+
7 GND 15 SCL_DOWN
2 Panel_VCC 17 ODD[CLK]-
8 GND
3 Panel_VCC 18 GND
4 Panel_VCC 19 ODD[2]+ CN901(PC/DIV SOUND)
5 Panel_VCC 20 ODD[2]- 1 GND 4 NC
6 GND 21 GND 2 PC_SR_IN 5 NC
7 GND 22 ODD[1]+ 3 PC_SL_IN 6 NC
8 GND 23 ODD[1]- CN802(COMPONENT) / CN7000_AU
9 TCON_WP 24 GND 1 COMP1_Y 6 COMP1_SR
10 FORMAT 25 ODD[0]+ 2 IDENT_COMP1 7 GND
11 NC 26 ODD[0]- 3 COMP1_PB 8 GND
12 GND 27 GND 4 COMP1_PR 9 GND
13 ODD[3]+ 28 SDA_TCON 5 COMP1_SL
14 ODD[3]- 29 SCL_TCON
15 GND 30 NC
6-4
6. Wiring Diagram
JA701_EU (SCART) CN1003 (HDMI2)
1 SC_SR_OUT 12 NC 1 HDMI2_RX2+ 11 GND
2 SC_SR_IN 13 GND 2 GND 12 HDMI2_RXCLK-
3 SC_SL_OUT 14 GND 3 HDMI2_RX2- 13 HDMI_CEC
4 GND 15 SC_R 4 HDMI2_RX1+ 14 GND
5 GND 16 SC_FB 5 GND 15 SCL
6 SC_SL_IN 17 GND 6 HDMI2_RX1- 16 SDA
7 SC_B 18 GND 7 HDMI2_RX0+ 17 GND
8 IDENT_SC 19 SC_CVBS_OUT 8 GND 18 5V
9 GND 20 SC_CVBS_IN 9 HDMI2_RX0- 19 HPD
10 NC 21 GND 10 HDMI2_RXCLK+
11 SC_G
CN1001_550 (HDMI3) C55X/C57X
CN1302 (SPEAKER) 1 HDMI3_RX2+ 11 GND
1 R+ 3 L+ 2 GND 12 HDMI3_RXCLK-
2 R- 4 L- 3 HDMI3_RX2- 13 HDMI_CEC
4 HDMI3_RX1+ 14 GND
CN1150_550 (REAR USB) C55X/C57X
5 GND 15 SCL
1 USB_VCC 3 USB_DP
6 HDMI3_RX1- 16 SDA
2 USB_DM 4 GND
7 HDMI3_RX0+ 17 GND
CN1204 (SIDE USB)
8 GND 18 5V
1 USB_VCC 3 USB_DP
9 HDMI3_RX0- 19 HPD
2 USB_DM 4 GND
10 HDMI3_RXCLK+
CN704 (SIDE AV)
CN1001 (SIDE HDMI4)
1 GND 6 SL_IN
1 HDMI4_RX2+ 11 GND
2 IDENT_AV 7 GND
2 GND 12 HDMI4_RXCLK-
3 CVBS 8 SL_IN
3 HDMI4_RX2- 13 HDMI_CEC
4 GND 9 SR_IN
4 HDMI4_RX1+ 14 GND
5 SR_IN
5 GND 15 SCL
CN1002 (HDMI1) 6 HDMI4_RX1- 16 SDA
1 HDMI1_RX2+ 11 GND 7 HDMI4_RX0+ 17 GND
2 GND 12 HDMI1_RXCLK- 8 GND 18 5V
3 HDMI1_RX2- 13 HDMI_CEC 9 HDMI4_RX0- 19 HPD
4 HDMI1_RX1+ 14 GND 10 HDMI4_RXCLK+
5 GND 15 SCL
OP1301 (SPDIF)
6 HDMI1_RX1- 16 SDA
1 SPDIF_OUT 3 GND
7 HDMI1_RX0+ 17 GND
2 B5V
8 GND 18 5V
9 HDMI1_RX0- 19 HPD
CN1301 (HEADPHONG)
1 GND 4 HP_SL
10 HDMI1_RXCLK+
2 HP_SR 5 HP_SL
3 HP_SL 6 GND
6-5
6. Wiring Diagram
6-3. Connector Functions
Connector Functions
Main CN210 IP CN802
Supply main power and dimming signal from IP board to Main Board.
Main CN1405_FHD T-CON CNF1
The LVDS signal transfered from Main Board to Panel .
IP CN803 Panel CN1 (14 Pin)
Supply power from IP board to Driver Board.
IP CNI802 Panel CN1 (2 Pin)
Supply power from IP board to Driver Board.
IP CNI801 Panel CN3 (7 Pin)
Supply power from IP board to Driver Board.
6-4. Cables
Use LEAD (Main-IP 18P) LVDS (Main - TCON)
C5XX 32" : BN39-01267A(200mm)
C5XX 32" : BN96-13171N
C5XX 37"/40" : BN39-01267E(250mm)
C5XX 37" : BN96-13171B C45X 26" : BN96-12469P
Code C5XX 46" : BN39-01267F(350mm)
C5XX 40" : BN96-13171C C45X 32" : BN96-12469Q
C45X 26" : BN39-01267P(70mm)
C5XX 46" : BN96-13171D
C45X 32" :BN39-01267A (200mm)
Photo
Use LEAD (IP-Driver B'D 14P) LEAD (IP-Driver B'D 2P) LEAD (IP-Driver B'D 7P)
C5XX 32" : BN39-01274A(80mm) C5XX 40"/ 46" : BN39-01024E C5XX 40" : BN39-01279E
C5XX 37" : BN39-01272A(100mm) (175mm) (200mm)
Code
C45X 26" : BN39-01274A(80mm) C5XX 46" : BN39-01279F
C45X 32" : BN39-01274A(80mm)" (225mm)
Photo
6-6
◦ Jabse Service Manual Search 2026 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo