Read Sony KDL-32BX320 / KDL-32BX321 / KDL-32BX420 / KDL-32BX421 / KDL-40BX420 / KDL-40BX421 / KDL-46BX420 / KDL-46BX421 (serv.man2) Service Manual online
A Board Schematic Diagram (2 of 16) .............................................................................................................................................................. 11
A Board Schematic Diagram (3 of 16) .............................................................................................................................................................. 12
A Board Schematic Diagram (4 of 16) .............................................................................................................................................................. 13
A Board Schematic Diagram (5 of 16) .............................................................................................................................................................. 14
A Board Schematic Diagram (6 of 16) .............................................................................................................................................................. 15
A Board Schematic Diagram (7 of 16) .............................................................................................................................................................. 16
A Board Schematic Diagram (8 of 16) .............................................................................................................................................................. 17
A Board Schematic Diagram (9 of 16) .............................................................................................................................................................. 18
A Board Schematic Diagram (10 of 16) ............................................................................................................................................................ 19
A Board Schematic Diagram (11 of 16) ............................................................................................................................................................ 20
A Board Schematic Diagram (12 of 16) ............................................................................................................................................................ 21
A Board Schematic Diagram (13 of 16) ............................................................................................................................................................ 22
A Board Schematic Diagram (14 of 16) ............................................................................................................................................................ 23
A Board Schematic Diagram (15 of 16) ............................................................................................................................................................ 24
A Board Schematic Diagram (16 of 16) ............................................................................................................................................................ 25
G13 (Power) Board Schematic Diagram (KDL-32BX320/32BX321/32BX420/32BX421 Only) ........................................................................ 27
G14 (Power) Board Schematic Diagram (KDL-40BX420/40BX421 Only) ...................................................................................................... 29
G3 (Power) Board Schematic Diagram (KDL-46BX420/46BX421 Only) ........................................................................................................ 31
H Board Schematic Diagram ............................................................................................................................................................................ 33
Switch Unit Schematic Diagram ....................................................................................................................................................................... 34
receiver is directly connected to the AC power line.
and labor guarantee.
ou autre danger.
ainsi que la garantie du travail.
of the inverter circuit. Damaging the wires may
cause a short.
the electronic circuit (C-MOS).
au couvercle arrière.
1) N’appuyez par sur le bord du panneau ou du cadre afin d’éviter le risque de choc électrique.
2)
5) Évitez le contact avec l’eau, car elle peut causer un court-circuit dans le module.
6) Déconnectez l’alimentation c.a. au moment de remplacer le rétroéclairage ou le circuit inverseur (Un
8)
circuit.
tissu.
When installing the LCD panel on a wall, the LCD panel must be secured using the 4 mounting holes on the rear cover.
5)