Read Sony ICD-SX57 / ICD-SX57DR9 / ICD-SX67 / ICD-SX67DR9 / ICD-SX77 (serv.man2) Service Manual online
ICD-SX57/SX57DR9/SX67/SX67DR9/SX77
4
Subject-1
Printed wiring boards of this model are changed as described below in the middle of production.
MAIN board is changed and the REGULATOR board is added.
The Subject-1 of Supplement-1 describes the differences in the AUDIO board (suffi x-12/-13), MAIN board (suffi x-12), REGULATOR
board, SW board (suffi x-12) and HPJACK board (suffi x-12).
Refer to original service manual (9-877-541-0
MAIN board is changed and the REGULATOR board is added.
The Subject-1 of Supplement-1 describes the differences in the AUDIO board (suffi x-12/-13), MAIN board (suffi x-12), REGULATOR
board, SW board (suffi x-12) and HPJACK board (suffi x-12).
Refer to original service manual (9-877-541-0
[])for other information.
• How to distinguish
Location of parts number on changed printed wiring board.
Location of parts number on changed printed wiring board.
•AUDIO board is changed to suffi x-12/-13 from suffi x-11.
•Addition of REGULATOR board and change of MAIN board to suffi x-12 from suffi x-11.
•SW board and HPJACK board are changed to suffi x-12 from suffi x-11.
•Addition of REGULATOR board and change of MAIN board to suffi x-12 from suffi x-11.
•SW board and HPJACK board are changed to suffi x-12 from suffi x-11.
MAIN BOARD
(SIDE A)
AUDIO BOARD
(SIDE B )
SW BOARD
(SIDE A)
HPJACK BOARD
(SIDE B)
Befor change:1-872-141-11
After change:1-872-141-12
1-872-141-13
After change:1-872-141-12
1-872-141-13
Befor change:1-872-140-11
After change:1-872-140-12
After change:1-872-140-12
Befor change:1-872-143-11
After change:1-872-143-12
After change:1-872-143-12
Befor change:1-872-142-11
After change:1-872-142-12
After change:1-872-142-12
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