15.71. SC-Board Block Diagram
+
+
+
+
+
CLK
CPH1
CPH2
FCLD
SCSU
CEL
CEL2
FSID
SID
SID
SCSU
CL
CLK
CL
FCLKU
FCLKD
SIU
PROD
SIU
CEL2
FCLU
FSIU
CPH1
CEL
PROU
CPH2
R6864
D6583
P+5V
C6791
VR6601
D6804
D6862
D6825
TPVAD
TPVAD
D6585
D6616
D6871
D6665
D6612
C6841
T6602
D6620
C6795
R6630
D6791
C6796
D6841
R6615
D6872
D6478
D6480
P+5V
D6826
R6581
D6610
R6837
D6859
D6721
D6581
D6619
R6614
TPVAD
Q6824
VR6602
1
2
3
D6760
TPVAD
D6582
D6806
D6860
VSET
VSET
1
IC6791
IC6724
Vf
CEL2
DRIVER
DRIVER
+5V
VAD
IC6801
R6661
B40
3
(+50V)
Vf+5V
+5V(SC3)
DRIVER
A75
12
+15V
14
PC6701
CML
B35
COMPARATOR
B1
2
Vfo
IC6671
+5V(SC1)
FET
8
9
TPVSET
+5V(SC1) SOS DET
+185V
A7
TPVSET2
B6
8
B1
+240V
DRIVER
A33
D70
TO SU45
(+8V)
VSET SUPERIMPOSED
R6858
LO
TPSC1 WAVEFORM
VSCN SUPERIMPOSED
1
LO
IC6752
A1
B52
FET
IC6821
Q6661
Vfo SOS DET
Q6641,
Q6643
Q6650
FCLU
IC6772
B28
SD44
FET
B1
IC6610
A1
SC44
VSCN Gen.
VSET2 GEN.
Q6680
A10
SC
DRIVER
C8
23
PC6480
INV
INV
B40
IC6602
TO P2
Vsus
11
Vad(
90V)
B13
FSIU
B40
CLK
A36
IC6841
B36
SC_SOS1
SC_SOS2
ENERGY RECOVERY SOS DET
VAD SUPERIMPOSED
A12
OUT
P+15V
LED BLINKING
6 TIMES
C80
+5V(SC3) SOS DET
CSH
FET
8
20
D28
P+15V
13
FSID
PC6760
Vfo SOS DET
SID
B30
FCLD
SC43
+5V
Vf
45
A34
A1
+5V
B33
Q6803
PC6801
C40
CEL2
+5V(SC1)SOS
C5
1
9
3
IC6561
P+5V
A40
Q6781,
Q6782
A6
IC6861
IC6774
R6663
(+33V)
Q6441
Q6443
2
Q6671
Q6673
CMH
1
C46
LO
CSL
D68
Q6679,
Vf+5V
IN
+5V
HO
IN
FET
TPSCI
B1
BUFFER
A35
Q6531,Q6532
LO
IC6871
3
VAD SOS DET
ERROR
DET
P+5V
TO P23
IC6501
IC6753
2
PC6704
SIU
P+15V
Vf+5V
4
B10
IC6472
B8
B40
(+33V)
Vf+5V
Y
Vsus Gen.
P+15V
3
+5V
5
Vf
Vfo
Q6451
Q6453
5
6
FET
7
P+5V
(SC2)
A36
(Vscn)
9
FET
IC6802
Q6516
Q6519
CMH
4
LED(G)
12
B
Vf
Vf
7
VSET SOS
B41
P+15V
A33
Vf
(+33V)
Vf+5V
6
FET
2
P+15V
Vfo
PC6871
A80
B50
OUT
SC41
+15V
VSCN
C48
10
+5V
A76
A40
A30
+5V
IC6771
CSH
VAD CONT
FCLKU
(SC3)
SID
CONVERTER
LIN
CSL
105V
AVR
OUT
IC6722
CL
D29
+15V
PC6703
Q6662
+15V
IC6751
TPVSCN
FCLKU
B40
Q6551,Q6552
2
Q6602
D31
P+5V
AVR
SC2
R6833
R6836
Q6621
Q6624
3
SC
Q6581
Q6841,Q6842
(SC1)
R6662
BUFFER
BUFFER
A28
Vscn
B51
A74
A73
FET
+5V(SC1)
C47
B
C1
CEL2
D1
7
P+15V
D40
BUFFER
Q6401
Q6405
A13
C6
OSC
Q6821,Q6822
13
HIN
PC6702
CEH
VAD GEN.(
90V)
GND
VF_GND
HO
(Vfo)
+5V
+5V
1
TPSOS7
Q6742,Q6743
OUT
TPSOS6
Y
Vf+5V
B5
IC6682
+5V(SC3)
2
C41
INIT-F
SIU
17
A40
+5V
PC6861
FET
5
Vf
CL
CPH
15
FCLKD
LO
IN
COMPARATOR
11
A
20
DRIVER
SCSU
CEH
TO SD46
Vset SOS DET
Q6681
1
FCLU
GND
CEL
B12
INIT-F
SU41
TO SU41
Q6762
SD43
TO SD44
TO SD43
Vf
Vscn
1
OUT
OUT
+5V
VSUS
P+5V
1
B11
B31
Q6511
Q6514
A29
IN
BUFFER
8
PROU
4
PROD
Q6682
OUT
IC6562
C45
6
BUFFER
P+15V
DRIVER
A11
3
LO
30
BUFFER
ENERGY RECOVERY
LIN
D41
B10
CML
CLK
FET
OUT
A
IC6601
VSET SEPA
IC6773
VSET Gen.
FSIU
B34
GND
TO D20
IC6721
HO
Vscn SOS DET
P+15V
+5V
DC/DC
BUFFER
FCLKD
HIN
PROD
VSET2
IC6681
FET
PC6610
A1
A41
B11
A31
CPH2
(SC3)
Q6691
18
Vscn
GND
FET
D60
+5V(SC3)
D69
BUFFER
D80
IC6581
SC
PROU
IC6725
OUT
Q6421
Q6425
TPVSUS
GND
+5V(SC2)
Vf
Vf+5V
VAD SEPA
C7
1
B1
SC
P+5V
AVR
B7
BUFFER
A34
2
FET
+15V
Vf
B31
Vscn(Vad+140V)
A5
7
GND
GND
Q6601
SC42
BUFFER
ADJ.
ADJ.
VR6600
Vfo
1
B12
Vf
HO
Vf+5V
FSID
A40
A1
SC
FCLD
Vf
VR6603
FET
B80
HO
A35
AVR
IC6471
BUFFER
IC6803
IN
46
PC6705
Q6791
B13
Vscn
SU42
TO SU42
19
FET
D71
B53
IC6521
A7
A40
3
SC SCAN DRIVE
PHOTO
COUPLER
PHOTO
COUPLER
PHOTO
COUPLER
PHOTO
COUPLER
PHOTO
COUPLER
PHOTO
COUPLER
PHOTO
COUPLER
PHOTO
COUPLER
PHOTO
COUPLER
PHOTO
COUPLER
PHOTO
COUPLER
COMPARATOR
COMPARATOR
SC FLOATING PART SOS DET
LED BLINKING
7 TIMES
OUT
FET
OUT
FET
TH-50PY700F/P, PZ700B/E
SC-Board Block Diagram
TH-50PY700F/P, PZ700B/E
SC-Board Block Diagram
TH-50PZ700B / TH-50PZ700E / TH-50PY700F / TH-50PY700P
145
Summary of Contents for TH-50PY700P
Page 5: ...1 Applicable signals 5 TH 50PZ700B TH 50PZ700E TH 50PY700F TH 50PY700P ...
Page 23: ...8 2 Lead of Wiring 2 23 TH 50PZ700B TH 50PZ700E TH 50PY700F TH 50PY700P ...
Page 24: ...8 3 Lead of Wiring 3 24 TH 50PZ700B TH 50PZ700E TH 50PY700F TH 50PY700P ...
Page 28: ...9 4 No Picture 28 TH 50PZ700B TH 50PZ700E TH 50PY700F TH 50PY700P ...
Page 40: ...40 TH 50PZ700B TH 50PZ700E TH 50PY700F TH 50PY700P ...
Page 158: ...16 2 Packing Exploded Views 1 158 TH 50PZ700B TH 50PZ700E TH 50PY700F TH 50PY700P ...
Page 159: ...16 3 Packing Exploded Views 2 159 TH 50PZ700B TH 50PZ700E TH 50PY700F TH 50PY700P ...
Page 160: ...16 4 Packing Exploded Views 3 160 TH 50PZ700B TH 50PZ700E TH 50PY700F TH 50PY700P ...
Page 161: ...16 5 Replacement Parts List Notes 161 TH 50PZ700B TH 50PZ700E TH 50PY700F TH 50PY700P ...