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15.54. SS, SS2 and SS3-Board Block Diagram
+
L6181
D6066
(GREEN LED)
VE
Q6259
BUFFER
INSERT
IC6240
Q6260
19
2
UEL
18
UEL
Q6160
4
TPSS1
1
16
SS-BOARD
SS23
FET DRIVER
12
SOS2
SOS DET
12
8
IC6200
Q6121
1
SS54
8
VR6250
17
SS53
FET DRIVER
Q6120
SS21
IC6201
Ve
SS51
8
Q6161
SS52
12
SOS9
SS20
FET DRIVER
6
16
C42
IC6220
VSUS
4
8
Q6100
SS3
12
VSUS
3
1
Q6102
14
UEL
9
6
Q6140
USL
14
+15V
5
8
Q6142
SS11
12
8
Q6213
3
FET DRIVER
Q6212
UEH
2
L6180
SS12
8
Q6231
SS44
L6239
Q6230
12
2
12
UMH
IC6000
4
15V
7
8
SS34
UMH
4
10
UML
Q6240
USH
STB PS
S2
Q6267
9
UML
S3
IC6252
12
6
D6000,01
TPVSUS
14
IC6062
11
5
SOS DET
D6020,21
DMLL
TP15V
8
7
Vda 75V
S1
2
TPVDA
IC6061
TO
15
USH
1
TPVe
Q6060
SS35
13
TO
Vda 75V
USL
Vda 75V
VE
DISCHARGE
Vda 75V
FET DRIVER
L6010,12
DSLL
5
SS42
GENERATOR
1/2 Vo
4
14
VDAL(78V-L)
IC6100
1
FET DRIVER
VDAL(78V-L)
Q6256
IC6250
C35
FET DRIVER
Sustain Drive Board
DMHL
2
IC6020
12
Q6011
SS
Q6010
8
Q6031
Q6030
TO P12
15
14
Q6020
TO P11
Q6001
14
16
Q6000
TO C44
SS22
6
TPSOS9
4
1
SS2
Vda75V
DSHL
2
Sustain Connection
7
(Up) Board
BUFFER
(Down) Board
IC6251
Sustain Connection
IC6060
1
FET DRIVER
Q6261
SS55
SS56
D6063
Q6250
Q6251
Vda75V
8
STB 12V
3
L6030,33
Q6211
Q6210
Q6202
Q6200
FET
FET
FET
FET
FET
FET
Q6221
Q6223
TPVDL
FET
FET
TPVDR
FET DRIVER
IC6221
8
12
11
9
12
DMHR
Q6233
Q6232
Q6225
FET
5
4
VDAL(78V-L)
VDAL(78V-L)
7
VDAL(78V-R)
VDAL(78V-R)
8
7
VDAL(78V-R)
VDAL(78V-R)
8
TPSOS2
5V
1
5V
Sustain
Panel
Electrode
Sustain
Panel
Electrode
Sustain
Panel
Electrode
Sustain
Panel
Electrode
STB 12V
STB PS
L6182
FET
81V
75V
TH-50PHD8BK/BS/EK/ES
SS, SS2 and SS3-Board Block Diagram
SS, SS2 and SS3-Board Block Diagram
TH-50PHD8BK/BS/EK/ES
SS, SS2 and SS3-Board Block Diagram
SS, SS2 and SS3-Board Block Diagram
TO S34
SUS DRIVER 2
SOS BLINKING TIMES:
LED 9 TIMES
SUS DRIVER 1
SOS BLINKING TIMES:
LED 2 TIMES
TH-50PHD8BK / TH-50PHD8BS / TH-50PHD8EK / TH-50PHD8ES
116
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