Ss, Ss2 And Ss3-Board Block Diagram - Beko P7 Service Manual

10.31. SS, SS2 and SS3-Board Block Diagram

SS
TO
SS12
P12
Sustain Drive Board
STB PS 10
STB12V 8
TP15V
+15V 4
L6113
Vda70V
1
Vda70V 2
TPVDA L6115
TO
SS11
P11
VSUS 2
3
VSUS
TO
SS32
C32
VDA 12
SOS 9
IC6106 IC6101
BUFFER FET DRIVER
Q6132
UMH 8 15 5 12 8
Q6133
6
VS
Q6134
UML 7 13 7 14 1
Q6135
IC6102
FET DRIVER
Q6101
USH 6 11 9 12 8
Q6102
Q6144
USL 5 8 12 12 8
Q6145
IC6103
FET DRIVER
IC6104
FET DRIVER
UEH 4 6 14 12 8
14 1
UEL 3 4
5V
5V 1
MD-42HM8 SERIES
SS, SS2 and SS3-Board Block Diagram
TO
SS34
S1
1 STB-PS
3 12V
15V
TO
SS24
C24
1 VDA
2 VDA
SS2
Q6010~Q6012 UMH
D6013 S2
SS20
SS23
Q6115~Q6117 UML
D6018
S3
L6101
USH
D6111,
S1
D6112 L6103
D6162
Q6001
L6104
D6115,
SS51
D6116 L6106
Q6005
USL
SS-BOARD
Panel
SOS DET
Sustain
Q6141
SS52 Electrode
IC6107
D6160
(GREEN LED)
SS3
UEH
VE SS21 SS22
INSERT Q6127
Q6128
SS53
Panel
Q6731 Sustain
Electrode
Q6138 SS54
TPVe
IC6109
VE
VR6145
Ve GENERATOR
Sustain Connection
(Up) Board
SS55
Panel
Sustain
Electrode
Sustain Connection
(Down) Board
SS58
Panel
Sustain
Electrode
63
MD-42HM8 SERIES
MD-42HM8 SERIES
SS, SS2 and SS3-Board Block Diagram