Disassembly Procedure; Conversion To The Bf-3A - Roland BOSS Flanger BF-3 (T) Service Notes

Jun. 2011

Disassembly Procedure

1.
Remove No. 6 Bottom Cover, and No. 7 Insulating Sheet.
2.
Lift the Main Sheet Assy.
3.
Remove the VR Board (1), and then the OUTPUT B jack (2).
fig.bunkai.eps
2

Conversion to the BF-3A

When converting from the BF-3 (older type) to the BF-3A (new type), replace the components shown in the following chart.
BF-3
Part Code Part Name
75D6439001 MAIN BOARD ASSY
******** MAIN BOARD
******** VR BOARD
******** LED BOARD
******** SW BOARD
75D643O000 OUT JACK ASSY
G2167301 INSULATION SPACER
******** INSULATING SHEET
G6017304 OWNER'S MANUAL
G6017305 OWNER'S MANUAL
fig.insulating-sheet.eps
5100023214 INSULATING SHEET 36X14X0.5
6
1
Description Part Code
5100020562
********
********
->
********
********
********
-> 5100022073
-> 5100023214
JAPANESE -> 5100021062
ENGLISH -> 5100021063
BF-3A
Part Name Description
MAIN SHEET ASSY
MAIN BOARD
VR BOARD
LED BOARD
SW BOARD
OUTPUT B BOARD
INSULATING SHEET (for insulating the bottom)
INSULATING SHEET 36X14X0.5 (for insulating OUTPUT B)
OWNER'S MANUAL JAPANESE
OWNER'S MANUAL ENGLISH
BF-3(T)