Sony KF-42SX300 / KF-42SX300K / KF-42SX300U Service Manual ▷ View online
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- 41 -
~ B Printed Wiring Board Conductor Side A ~
~ B Printed Wiring Board Conductor Side B ~
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~ B Board Semiconductor Location Table (A Side) ~
~ B Board Semiconductor Location Table (B Side) ~
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- 42 -
~ C Board Schematic Diagram [ Scanrate, Backend, Digital Gamma, LCD Drivers ] Page 1/4 ~
PLL
XX
VOLTAGE DETECTOR
12-STAGE BINARY
COUNTER
1/4 SCANRATE, BACKEND, DIGITAL GAMMA, LCD DRIVERS
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
B-#SSLE4A<...>-C..-42SX300
22
6.3V
DISPLAY PROCESSOR AND SCALER
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- 43 -
~ C Board Schematic Diagram [ Scanrate, Backend, Digital Gamma, LCD Drivers ] Page 2/4 ~
12C DIGITAL TEMP
SENSOR
OCTAL BUS BUFFER
B-#SSLE4A<...>-C..-42SX300
0
75
75
75
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- 44 -
~ C Board Schematic Diagram [ Scanrate, Backend, Digital Gamma, LCD Drivers ] Page 3/4 ~
+5V REGULATOR
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
B-#SSLE4A<...>-C..-42SX300
0.1
PICTURE TUBE (G)
PICTURE TUBE (B)
PICTURE TUBE (R)
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