Wiring Diagram - Roland BK-5 Service Notes

WIRING DIAGRAM

W4
PITCH BENDER
LEFT SPEAKER
Ref. Code
W1 K3468363
W2 K3468364
W3 7782811000
W4 7782814000
W5 7782813000
W6 7782812000
W7 K3468359
W8 K3468361
W9 K3468360
W10 7781609000
W11 K3468362
LEFT PANEL
CN1
26FMN-SKT-A
W4 W1
CN1 CN10
B4P7-VH 26FMN-BKT-A
W6
CN2
B6B-PH-K-S
W5
CN1
S6B-PH-K-S
PHONES BOARD
Description
FFC 26P 0.05x0.7P1 L260 UL20861 SHIELD
FFC 24P 0.05x0.7 P1 L220 UL20861 SHIELD
3P CABLE ASSY (80) P.2 JST D/R
4P CABLE ASSY (640/640) -1C7 P3.96 JST
6P (3+1) COAXIAL CABLE ASSY(660) P.2 JST
4P CABLE ASSY (360) P.2 JST D/R
LF CA FFC 28P 0.05x0.7 P1 L70 UL20624
LF CA FFC 18P 0.05x0.7 P1 L160 UL20624
LF CA FFC 12P 0.05x0.7 P1 L200 UL20624
5P SHIELDED CBL ASSY(12) -2C 5V JST D/R
LF CA ASSY 26WAY (240+240) UI2651
ENCODER
LCD MODULE
RIGHT PANEL
CN1
24FMN-SKT-A
W3 W2
CN5 CN7 CN14 CN12 CN8
B2B-PH-K-S 52030-1629 18FMN-BMTTN-A-TF B3B-PH-K-S 24FMN-BKT-A
JACK BOARD
CN3
6501S-26GS2
W11
KEYBOARD
USB
HOST
CN1
S5B-PH-K-S
W10
W8
USB CN11 CN2
18FMN-SMT-A B5B-PH-K-S
MIDI
W7
MAIN BOARD
W9
RIGHT SPEAKER
Q.ty
1
1
1
1
1
1
1
1
1
1
1
BK-5
19