Sony MEX-BT4100E Service Manual page 59

SERVICE MANUAL
Ver. 1.1 2012.12
Subject: Change of MAIN board (Suffi x-21/-22)
The MAIN board has been changed in the midway of production.
New/former discrimination, printed wiring board, schematic diagram and
electrical parts list of the MAIN board of New type are described in this
service manual SUPPLEMENT-1.
Refer to original service manual for information of Former type.
1. NEW/FORMER DISCRIMINATION
Confi rm by the part number of the MAIN board.
– MAIN Board (Component Side) –
Former : 1-886-982-12
(BT4100P/BT4150U: E, Mexican models)
1-887-147-11
(BT4100E/BT4100U/BT4150U: Saudi Arabia model)
New : 1-886-982-21 or 1-886-982-22
(BT4100P/BT4150U: E, Mexican models)
1-887-147-21
(BT4100E/BT4100U/BT4150U: Saudi Arabia model)
9-893-551-81
MEX-BT4100E/BT4100P/
SUPPLEMENT-1 SUPPLEMENT-1
File this supplement with the service manual.
(BT4100P/BT4150U: E, Mexican models)
Change of MAIN board (Suffi x-21)
(BT4100E/BT4100U/BT4150U: Saudi Arabia model)
BT4100U/BT4150U
Canadian Model
AEP Model
Russian Model
US Model
MEX-BT4100P
UK Model
MEX-BT4100U
E Model
MEX-BT4150U
MEX-BT4100E