Service Manuals, User Guides, Schematic Diagrams or docs for : Samsung TV CS29Z45 chassis KS7C CS29Z45MQTXXSE__KS7C 20061023162847421_ks7c-p-pcb-9
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PCB Diagram
9. PCB Diagram
9-1 Main Board
9-1-1 Assy Main Board
CN601
GTT01
CN702A
CN501
CN701
CN502
GT301
PD801S
The Board that Controls Various Signals & Power for Product Operations
9-1-2 Names & Roles of Key Parts
* CN601 : A 4 pin port connected to the SPEAKER port, which delivers the signal from the AMP to the speakers.
* CN501 : This is a 10 pin port connected to the CRT Assy,and supplies R/G/B signal amplifying AMP.
* CN502 : This is a 7 pin port connected to the CRT Assy,and supplies power for the CRT.
* GT301 : This is a 4 pin port connected to the DY,and supplies voltage for Deflection.
* CN701 : This is a 8 pin connected to the Side AV,and receives AV external inputs.
* CN702A : This is a 7 pin port connected to the Side S-VHS Port,recerves S-Video external inputs.
* GT805, GT806 : This is a port connected to the D-Coil surrounding the CRT.
* PD801S : This is a 3 pin port connected to the Tuner ground and Power ground,It transmit the fulminous signal from tuner
ground to the power ground,protecting the main board.
Samsung Electronics 9-1
PCB Diagram
9-1-3 Main Board Connector Pin
CN601 CN501
Connected to the Side Sound Port Connected to the CRT Ass'y
PIN No. Pin Name PIN No. Pin Name
1 R- 1 B
2 R+ 2 G
3 L+ 3 R
4 L- 4 GND
5 SE
6 GND
CN502
7 F/B
Connected to the CRT Ass'y
8 TILT
PIN No. Pin Name
9 GND
1 -16.5V
10 SVM
2 -16.5V
3 +16.5V
4 GND CN701
Connected to the Side AV Port
5 HEATER
6 NC PIN No. Pin Name
7 200V 1 VO
2 GND
3 VI
CN702A
4 GND
Connected to the Side S-VHS Port
5 LO
PIN No. Pin Name
6 RO
1 S-Y-OUT
7 SI
2 GND
8 RI
3 S-C-OUT
4 S-Y-IN
5 GND
6 S-C-IN
9-2 Samsung Electronics
PCB Diagram
9-2 CRT Board
9-2-1 CRT Board
CN503/504
GT502/503
Through this port, the power from the DEFLECTION BLOCK & the R/G/B output signal from the UOC Module are supplied to
drive the CRT and AMP.
9-2-2 Names & Roles of Key Parts
* GT501 & GT502 : The TBC-WIRE connection port. This port plays the role of the CRT GROUND.
* CN503/504 : The R/G/B output signal from the UOC Module & the power, which is required to drive the CRT and the AMP,
from the DEFLECTION BLOCK is connected to this port.
Samsung Electronics 9-3
PCB Diagram
9-2-3 CRT Board Connector Pin
CN503/CN504
Connects the R/G/B signal from the VCTi Module.
PIN No. Pin NAME
1 B
2 G
3 R
4 GND
5 SE
6 GND
7 F/B
8 TILT
9 -16.5
10 +16.5
11 GND
12 HEATER
13 NC
14 +200V
9-4 Samsung Electronics
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