Read Sony KLV-19T400A / KLV-19T400G / KLV-19T400W Service Manual online
– 19 –
KLV-19T400A,T400G,T400W
RM-GA013
6-4. SCHEMATIC DIAGRAM
6-5. PRINTED WIRING BOARDS
Board
Function
Note
BT
I/O, AV INPUT/OUTPUT, HDMI,
Due to complexity of the board, performing
PC,I, HP/AUDIO/LOC TOP/DDR/ component level field repairs are not
POWER DC/ TUNER.FM.IF/
POWER DC/ TUNER.FM.IF/
recommended. Complete board
AV SWITCH.SMIC
replacement is required if service is
GT
Power Supply
necessary.
Therefore schematic diagrams and
Therefore schematic diagrams and
HT Key / LED / SIRCS printed wiring boards are not included.
KT WOOFER (
KT WOOFER (
1
9T400W)
For part number information, refer to
Exploded View or Electrical Parts List
J 3D (19T400W)
section in this manual.
6-6. SEMICONDUCTOR
Due to complexity of the board, performing
component level field repairs are not recommended.
Complete board replacement is required if service is
necessary.
component level field repairs are not recommended.
Complete board replacement is required if service is
necessary.
6-3. CIRCUIT BOARD LOCATION
BT Board
J Board
(19T400W)
(19T400W)
KT Board
(19T400W)
(19T400W)
GT Board
HT Board
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