Panasonic TH-50PH10BK / TH-50PH10BS / TH-50PH10EK / TH-50PH10ES (serv.man2) Service Manual ▷ View online
14.39. C3-Board (1 of 2) Schematic Diagram
G
G
TERM
SIDE
TERM
SIDE
URH_C3
UEH_C3
UEL_C3
AA_DDC2
CLR_C3A
AA_DDA4
AA_DDC3
AA_DDC1
AA_DDB0
USL_C3
AA_DDA2
CLKU_2P
AA_DDC4
AA_DDB2
ODE_C3A
AA_DDA3
AA_DDC0
AA_DDA1
AA_DDC5
AA_DDB1
AA_DDB4
UMH_C3
UML_C3
AA_DDA5
URH_C3
CLKU_3N
UEH_C3
USH_C3
AA_DDA0
SOS8_C3
AA_DDB5
AA_DDB3
CLKU_39N
CLKU_30N
CLKU_21P
UEL_C3
USL_C3
UML_C3
AB_DDB5
AB_DDA5
AB_DDC5
AB_DDA4
AB_DDC4
AB_DDB4
LE_C3
CLKU_29P
CLKU_20P
CLKU_3N
CLKU_2P
CLR_C3A
ODE_C3A
AA_DDB5
AA_DDA5
AA_DDA4
AA_DDB4
AA_DDC4
PC4_C3A
LE_C3A
PC4_C3A
CLR_C3
ODE_C3
AA_DDC5
SOS8_C3
LE_C3A
USH_C3
PC4_C3
CLKU_31N
PC4_C3
AB_DD
A5
CLKU_29P
PC4_C3
ODE_C3
CLR_C3
CLR_C3
AB_DDC5
ODE_C3
AB_DD
A4
AB_DDC4
AB_DDB5
AB_DDB4
AB_DDB4
AB_DDC4
AB_DD
A5
AB_DD
A4
LE_C3
CLKU_39N
AB_DDB5
AB_DDC5
LE_C3
AA_DDC3
AA_DDA2
AA_DDB3
AA_DDA3
AB_DDA3
AB_DDC2
AB_DDB2
AB_DDA2
AB_DDC3
AA_DDB2
AA_DDC2
AB_DDB3
AB_DDA0
AB_DDC1
AB_DDB1
AB_DDC0
AB_DDB0
AB_DDA1
AA_DDC0
AA_DDB0
AA_DDA0
AA_DDC1
AA_DDB1
AA_DDA1
UMH_C3
C0JBAZ002692
IC7301
G1
1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
C3_5V
C35
1
2
3
4
R7334
EXB38V102JV
C0JBAZ002692
IC7302
G1
1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
J0HABH000013
FL7301
1
2
3
C3_5V
R7344
EXB38V470JV
C3_5V
R7343
EXB38V471JV
C7330
16V
0.1u
R7346
EXB38V470JV
R7341
1k
ZA7302
K4AD01Z00001
R7366
0
R7364
47
VDA_75V
C7326
16V
1u
C7301
100V
0.47u
C3_5V
VDA_75V
ZA7301
K4AD01Z00001
R7365
47
C7328
16V
0.1u
ZA7304
K4AD01Z00001
R7345
EXB38V471JV
R7361
220k
C33
1
2
3
4
5
6
7
8
9
10
R7330
EXB38V220JV
C32
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
57
58
59
60
61
62
63
64
65
66
67
68
56
ZA7303
K4AD01Z00001
R7327
EXB38V220JV
C7305
100V
0.47u
C3_5V
C7309
16V
1u
R7303
10
R7301
10
R7304
10
D7301
B0HCMM000014
D7302
B0HCMM000014
C7306
100V
0.47u
C7308
16V
1u
C7311
50V
100p
R7325
EXB38V102JV
VDA_75V
R7335
EXB38V102JV
R7368
10
1
3
4
5
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
37
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
57
58
59
60
61
63
64
65
67
68
56
R7302
10
R7367
10
C0JBAZ002692
IC7303
G1
1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
C7332
16V
0.1u
R7349
EXB38V471JV
R7348
EXB38V470JV
C3_5V
R7350
EXB38V470JV
R7347
EXB38V471JV
R7353
EXB38V471JV
R7352
EXB38V470JV
C7334
16V
0.1u
C3_5V
R7354
EXB38V470JV
R7351
EXB38V471JV
C0JBAZ002692
IC7304
G1
1
2
A1
3
A2
4
A3
5
A4
6
A5
7
A6
8
A7
9
A8
10
GND
11
Y8
12
Y7
13
Y6
14
Y5
15
Y4
16
Y3
17
Y2
18
Y1
19
G2
20
Vcc
NC
GND
Vda 75V
Vda 75V
P5V
UEL
UEH
USL
USH
UML
UMH
SOS8_SS
URH
GND
USH
AB_DDC5
NC
UMH
AB_DDC1
SOS8_SS
AB_DDC3
AB_DDA4
GND
AB_DDA5
LE_C3
PC4_C3
URH
GND
NC
AB_DDB0
AB_DDC2
CLKU_3N
Vda 75V
Vda 75V
Vda 75V
GND
AB_DDB5
GND
P5V
GND
AB_DDA2
GND
Vda 75V
AB_DDB4
AB_DDA0
CLKU_C2
ODE_C2
NC
Vda 75V
UEL
GND
GND
NC
AB_DDC4
P5V
CLR_C2
GND
AB_DDB3
GND
GND
NC
GND
Vda 75V
AB_DDB1
UEH
P5V
GND
AB_DDA3
Vda 75V
5V_DET
AB_DDC0
UML
GND
Vda 75V
AB_DDA1
AB_DDB2
GND
NC
GND
GND
USL
NC
B
3
4
E
A
6
5
2
7
8
D
1
C
VDD1
VDD1
VDD2
NC
GND
BLK
GND
LEN
BLK
CB9
FS
VDD2
GND
NC
CLR
A3
VDD2
GND
FX
VDD2
GND
GND
NC
A5
GND
FDET
A1
GND
A4
VDD1
FDET1
GND
VDD1
ODE
CLR
VDD2
A6
VDD2
GND
A2
GND
NC
FX
VDD2
VDD2
VDD2
DM
A5
A2
A1
ODE
GND
NC
DM
NC
VDD2
GND
VDD2
FS
NC
GND
NC
A4
GND
GND
VDD2
A3
A6
LEN
B
UFFER
B
UFFER
B
UFFER
B
UFFER
TO
C2-BOARD
(C22)
C2-BOARD
(C22)
PANEL DATA
DRIVER
TO
TO
SS-BOARD
(SS33)
SS-BOARD
(SS33)
TO
SS-BOARD
(SS35)
SS-BOARD
(SS35)
C3-BOARD TXNC31HMTB (1/2)
!
1
2
3
TH-50PH10BK/BS/EK/ES
C3-Board (1 of 2) Schematic Diagram
C3-Board (1 of 2) Schematic Diagram
TH-50PH10BK/BS/EK/ES
C3-Board (1 of 2) Schematic Diagram
C3-Board (1 of 2) Schematic Diagram
TH-50PH10BK / TH-50PH10BS / TH-50PH10EK / TH-50PH10ES
101
14.40. C3-Board (2 of 2) Schematic Diagram
TERM
SIDE
TERM
SIDE
LE_C3
PC4_C3
AB_DD
A1
AB_DDB1
AB_DDC1
AB_DD
A0
AB_DDB0
AB_DDC0
PC4_C3
LE_C3
AB_DDC3
AB_DDB3
AB_DD
A3
PC4_C3
LE_C3
AB_DDC2
AB_DDB2
AB_DD
A2
PC4_C3
CLKU_21P
ODE_C3
CLR_C3
ODE_C3
ODE_C3
CLR_C3
CLR_C3
ODE_C3
CLKU_20P
AB_DD
A2
AB_DDB2
AB_DDC2
AB_DD
A3
AB_DDB3
AB_DDC3
AB_DD
A0
AB_DDB0
AB_DDC0
AB_DD
A1
AB_DDB1
AB_DDC1
CLR_C3
LE_C3
CLKU_31N
CLKU_30N
R7309
10
C7320
100V
0.47u
R7320
10
C7313
100V
0.47u
VDA_75V
C7315
16V
1u
R7312
10
R7371
10
R7317
10
C7319
100V
0.47u
R7370
10
C7312
100V
0.47u
C7322
16V
1u
1
3
4
5
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
37
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
57
58
59
60
61
63
64
65
67
68
56
C3_5V
C7316
16V
1u
R7372
10
R7342
4.7k
R7337
EXB38V102JV
D7305
B0HCMM000014
R7336
EXB38V102JV
C7318
50V
100p
R7339
EXB38V102JV
EXB38V102JV
R7338
EXB38V102JV
R7369
10
D7304
B0HCMM000014
D7303
B0HCMM000014
R7311
10
C3_5V
R7310
10
R7319
10
C7323
16V
1u
D7306
B0HCMM000014
R7318
10
1
3
4
5
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
31
32
33
34
35
36
37
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
57
58
59
60
61
63
64
65
67
68
56
C7325
50V
100p
VDA_75V
A5
VDD1
VDD1
VDD2
VDD2
GND
A2
GND
NC
FX
VDD2
A1
GND
NC
DM
VDD2
GND
FS
NC
NC
GND
NC
A1
VDD2
CLR
FX
GND
ODE
A4
VDD1
VDD1
VDD2
VDD2
BLK
GND
LEN
BLK
NC
A3
VDD2
GND
VDD2
VDD2
A5
FDET1
GND
FS
GND
CLR
A6
GND
GND
A3
A6
LEN
VDD2
GND
GND
GND
DM
A2
ODE
VDD2
NC
A4
NC
GND
FDET
A5
VDD1
VDD1
VDD2
VDD2
GND
A2
GND
NC
FX
VDD2
A1
GND
NC
DM
VDD2
GND
FS
NC
NC
GND
NC
A1
VDD2
CLR
FX
GND
ODE
A4
VDD1
VDD1
VDD2
VDD2
BLK
GND
LEN
BLK
NC
A3
VDD2
GND
VDD2
VDD2
A5
FDET1
GND
FS
GND
CLR
A6
GND
GND
A3
A6
LEN
VDD2
GND
GND
GND
DM
A2
ODE
VDD2
NC
A4
NC
GND
FDET
CB10
13
11
12
8
15
9
14
10
CB11
TO
DRIVER
PANEL DATA
TO
PANEL DATA
DRIVER
C3-BOARD TXNC31HMTB (2/2)
!
1
2
3
TH-50PH10BK/BS/EK/ES
C3-Board (2 of 2) Schematic Diagram
C3-Board (2 of 2) Schematic Diagram
TH-50PH10BK/BS/EK/ES
C3-Board (2 of 2) Schematic Diagram
C3-Board (2 of 2) Schematic Diagram
TH-50PH10BK / TH-50PH10BS / TH-50PH10EK / TH-50PH10ES
102
14.41. SC, SU and SD-Board Block Diagram
REF
K
A
REF
K
A
REF
K
A
REF
K
A
REF
K
A
CLK
FSIU
SCSU
OC2
OC1D
OC2
CEL
CLK
CEL
FSID
CPH1
SCSU
SID
OC2D
OC1
OC2U
SIU
OC1
SIU
FCLKD
OC1U
SID
CPH2
FCLKU
CPH2
CPH1
CBK
D6806
D6804
D6583
T6602
VSET
+16V_F
VSUS
D6862
D6860
15V_F
VSUS
D6872
VSUS
D6585
D6825
D6859
D6721
+5V
G
D
S
G
D
S
G
D
S
G
D
S
+5V
+15V
+5V
D6480
+5V
+5V_F
15V
+16V_F
D6841
D2826
IC6802
R6800
+15V
CPH1
IC6801
VR6600
1
2
3
D6742
D6478
D6619
G
D
S
G
D
S
G
D
S
+15V
D6690
VR6602
1
2
3
D6871
VAD
D6791
+16V_F
VAD
CPH1
+5V_F
+15V
VSET
D6466
G
D
S
+15V
D6499
VR6604
1
2
3
VBK
D6833
VSCN
D6838
VSCN
VAD
VR6603
1
2
3
VF_GND
VF_GND
+5V_F
SO
B36
13
CML
Q6402-Q6404
OC1
CLK
96
BUFFER
A1
IC6951
VCC
GND
A11
Q6531,Q6532
BUFFER
VCC
A32
HO
64bit
A33
CLK
SI
5
SD4
LO
C76
OC2
1
OC1
Vf
SCAN
9
VDD
Q6646-Q6649,Q6651
OC1
32
IC6521
64
7
IC6901
OC2U
VDD
IC6904
VDDH
ENERGY RECOVERY
AVR
C1
8
VDD
64bit
VCC
32
OC2
BUFFER
CLK
VSUS
AVR
3
GND
IC6955
A33
S/P
HIN
64bit
+5V
3
SU SCAN OUT (UPPER)
GND
A71
GND
VDD
GND
VDDH
OC2
CLK
Vsus
IC6903
LO
GND
FET
SI
+5V
GND
TO P2
A7
OC1
SU3
2
Vad(
105V)
VDD
CLK
A32
OC2D
OC1D
C80
A7
8
B33
CMH
IC6725
8
PC6702
Vfo
A40
CLK
OC2
COUPLER
64bit
SID
VDD
26
C11
VSETSOS DET
PHOTO
SD3
64
16
GND
CSL
(LOWER)
19
IC6953
45
C9
B5
A31
VDD
FCLKD
2
SO
C74
VSCN Gen.
C50
TPSC1 SIGNAL WAVE
Q6551,Q6552
CLK
VDDH
B1
HIN
SI
IC6841
Vf
IC6561,6562
CLK
Q6842
OC2
SO
S/P
VDD
A8
SC2
A30
Vf
96
VDDH
32
64bit
SI
Vfo
B34
GND
(Vad
105V)
B1
(UPPER)
64
B30
PC6861
Vscn
OC2
A6
VCOM
S/P
VDDH
SC
A40
VDD
OC2
SC41
B8
7
PC6480
SO
DRIVER
20
COUPLER
64bit
96
IC6954
PC6703
PHOTO
OC2
CLK
SU41
Vscn
A1
CMH
64
SI
Vf
IC6752
A72
CML
64bit
VSET SEPARATE
CSH
S/P
OC1
Q6521,Q6522
L6401
CLK
CPH1
25
SO
CSL
Q6643,Q6645
23
Vf+5V
L6404
Vf+5V
IN
A6
OC1
Vf
SCAN
PANEL
A8
GND
OC1
L6414
OC1
A34
SC SCAN DRIVE
R6833
B40
LINE
VDD
64bit
L6411
SU4
A80
VCC
R6834
1
OC1U
A36
Vfo
GND
A35
Vf+5V
LINE
R6835
SO
FSID
GND
C10
Vf+5V
Q6671-Q6673
B11
IC6724
R6836
IC6905
S/P
IC6501
46
15
COMPARATOR
3
B9
VSET
COM
VDD
VDDH
SD42
OC2
32
ELECTRODES
IC6871
IC6906
TPVSCN
IC6671
IC6721
DRIVER
OC2U
9
TPVAD
A5
5
LINE
OC2
384LINE
SIU
29
1
VDD
SO
IC6956
VCC
7
VSET
VDDH
8
A47
5
C73
B6
Vscn
SI
VDDH
3
Q6422-Q6424
B32
A73
PANEL
Vscn
SI
LINE
SD2
+5V
OC1
VDDH
IC6581
VAD SLOPE
Vf
CSH
64
A8
A48
VAD CONST
Q6501,Q6502
B40
SI
C48
ELECTRODES
SU2
LINE
SD1
OC2D
LED(G)
CLK
32
96
32
S/P
A1
Vf
A5
SI
GND
FSIU
GND
SOS7_SC2
CEL
384LINE
VDDH
SID
DRIVER
SIU
OC1
C8
FET
SI
A41
46
OC1
C49
64bit
+5V
64bit
IC6902
96
A33
OC1
VCC
FCLKD
PHOTO
BUFFER
GND
64
VSET2
VAD
A30
COUPLER
OC1D
VDDH
S/P
B8
Vsus Gen.
B31
Vscn(VAD+145V)
OC2
A40
PC6801
Q6581
30
SC
IC6771
IC6861
S/P
64bit
DRIVER
SC
1
32
SU1
COMPA-
FET
LINE
Vfo
LO
2
B35
FET
Q6452,Q6453
IC6722
+5V
64
Vf
FCLKU
1
9
20
IC6773
SO
S/P
1
HIN
FSID
COUPLER
IC6774
LIN
PC6701
3
PHOTO
Vad
105V
Q6441-Q6443
COUPLER
LINE
+5V
SU
OC1
SI
HO
CLK
RATOR
C41
96
VSCN
S/P
PHOTO
PC6871
32
RATOR
FSIU
COUPLER
3
Vf+5V
COMPA-
SC42
OC2
B33
45
B7
16V_F
VCC
28
PC6705
96
6
PHOTO
LIN
9
64
9
B10
A31
OC1U
+5V_F
PHOTO
A70
5
LO
64bit
COUPLER
1
A9
SO
COUPLER
VCC
SOS6_SC1
7
BUFFER
PHOTO
AVR
8
SI
LINE
IC6952
SD
GND
A10
3
C51
A45
VDDH
S/P
OC2
CLK
1
CLK
A46
Vf+5V
96
TO D20
VCC
S/P
SO
OC1
FCLKU
C75
OC2
TPSOS6
TPSOS7
VCC
FET
HO
GND
VAD SEPARATE
IN
DRIVER
IC6772
LO
D6904
D6903
IC6471
RATOR
COMPA-
SD SCAN OUT (LOWER)
SCSU
22
CPH2
5
FET
OUTPUT
FET
OUTPUT
FET
OUTPUT
FET
OUTPUT
2
+15V
1
+15V
+15V
3
1
5
IC6471
AND GATE
VCC
IN_B
2
4
OUT_Y
IN_A
2G
LIN
DC/DC CONV.
COM
VIN
VOUT
IC6791
GND
TPVSUS
+5V_F DET
Q6824
SC30
FOR
FACTORY
FACTORY
10
USE
7
8
6
3
4
1
Vscn DET
OPERATES AT
160V OR MORE AND
121V OR LESS.
160V OR MORE AND
121V OR LESS.
VCC2
OUTPUT
FET
D
S
G
S
G
OUTPUT
FET
D
Q6602
Q6763
HO
Q6601
Q6621,Q6623
VAD GENE
IN_A
IN_B
IN_B
OUT_Y
IN_A
IN_B
OUT_Y
AND
AND
Q6742,Q6743
VSET2 GENE
6
3
5
1
SC31
FOR FACTORY USE
C40
C34
C33
C35
C36
Q6781,Q6782
FET
OUTPUT
FET
OUTPUT
FET
OUTPUT
4
1
7
9
VCC
Z/C
VIN
D
2
F/B
3
5
GND
S
IC6803
POWER OSC
R6861
R6863
R6862
Vad DET
OPERATES AT
OPERATES AT
76VOR MORE
AND
121V OR LESS
Q6690
R6696
R6697
TPSC1
Q6662
Q6665
Q6841
Q6791
Vf+5V
Vf+5V
TPVSET2
(+12V)
Vscn
VAD
SOS7_SC
+15V
11
SC_DRV_RST
COM
SC_DRV_RST
TP15V
Vf
Vfo
Vscn
Q6679,Q6680
D6953
D6954
D6954
CBK
12
VCC2
Q6822
(+330V)
IC6821
TPVSET
VSET Gen.
Q6821
190V
R6465
R6468
R6467
R6466
R6467
R6466
FET
OUTPUT
Q6561,Q6562
FET
HIN
LIN
DRIVER
HO
VCC
IC6481
VBK Gen.
Q6571,Q6573
VBK
IC6881
Q6883
Q6881
Q6882
Q6882
VCC
+
-
COMPARATOR
IC6500
Q6500
TPVBK
155V
Q6804
R6837
CPH1
Q6805
Q6806
Q6806
Q6661
Q6803
F16V DET
OPERATES AT 21V OR MORE
OPERATES AT 21V OR MORE
(VAD+145V)
Q6603
FLOATING GND
COLD
ENERGY RECOVERY SOS DET
LED BLINKING : 6 TIMES
SC FLOATING PART SOS DET
LED BLINKING : 7 TIMES
FLOATING GND
COLD
TH-50PH10BK/BS/EK/ES
SC, SU and SD-Board Block Diagram
SC, SU and SD-Board Block Diagram
TH-50PH10BK/BS/EK/ES
SC, SU and SD-Board Block Diagram
SC, SU and SD-Board Block Diagram
TH-50PH10BK / TH-50PH10BS / TH-50PH10EK / TH-50PH10ES
103
14.42. SC-Board (1 of 3) Schematic Diagram
+
+
+
REF
K
A
+
+
+
TOP
+
+
+
+
AA_CSH
AA_CMH
AA_CML
AA_OC1
AA_SIU
AA_SID
AA_CMH
AA_CPH2
AA_DRV_RST
AA_CPH1
AA_CML
CBK
AA_CSH
AA_CBK
AA_OC2
AA_CSL
AA_CSL
CMH
CPH2
AA_LAT
CML
CEL
AA_SCSU
CSH
AA_CLK
AA_CEL
CSL
CPH1
OC2
SC_DRV_RST
192V
VSUS
C6525
25V
4.7u
L6881
G0ZZ00002183
R6565
EXB38V472JV
R6522
100
D6521
B0ECKP000047
TP20
VR6604
30k
1
2
3
C6491
630V
1000p
R6499
10k
TP16
R6558
0
SOS6_SC1
R6560
0
R6586
1.5k
Q6500
2SD0601A0L
15V
R6880
10k
C6424
630V
2200p
D6585
MA2J11100L
TP13
TP23
TP11
R6562
EXB38V470JV
Q6442
2PG0010000RP
R6446
82
R6896
47k
R6516
47k
R6467
82k
R6509
1
L6483
J0JKB0000049
L6485
J0JKB0000049
SOS7_SC2
Q6452
2PG0030000RP
C6521
25V
1u
C6533
250V
4u
15V
D6887
B0ECKP000047
D6583
LNJ301MPUJA
C6531
250V
4u
C6403
630V
2200p
D6442
B0ECKP000047
C0JBAZ000005
IC6561
1G~
1
2
1A1
3
2Y4
4
1A2
5
2Y3
6
1A3
7
2Y2
8
1A4
9
2Y1
10
GND
11
2A1
12
1Y4
13
2A2
14
1Y3
15
2A3
16
1Y2
17
2A4
18
1Y1
19
2G~
20
VCC
C0ZBZ0000895
IC6501
1
LO
2
GND
3
VCC
4
NC
5
NC
6
VS
7
VB
8
HO
9
NC
10
NC
11
NC
12
HIN
13
NC
14
LIN
15
GND
16
NC
Q6404
2PG0010000RP
TP069
C6412
220V
200u
200u
R6553
47k
TP17
C6524
25V
4.7u
L6412
G0C1R6KA0119
VSUS
D6452
B0ECKP000047
D6523
B0ECKP000047
C6404
630V
2200p
Q6532
B1ADRD000001
L6466
J0JKB0000049
C6561
10V
100u
TP066
R6587
4.7k
R6442
7.5
C0ZBZ0001324
IC6521
1
LO
2
Vcom
3
VCC2
4
NC
5
NC
6
VS
7
VB
8
HO
9
NC
10
NC
11
VCC
12
HIN
13
NC
14
LIN
15
GND
16
NC
Q6522
B1ADPF000004
5V
C6532
250V
4u
C6500
25V
1u
IC6500
C0BBBA000022
1
2
3
4
5
6
7
8
L6465
J0JKB0000049
C6527
25V
4.7u
C6564
16V
1u
C6415
220V
200u
200u
IC6581
C0BBBA000022
1
2
3
4
5
6
7
8
D6472
B0ECKP000047
TP5
D6500
MAZ80510LL
C6534
250V
4u
R6889
22k
C6581
25V
1u
TP15
TP067
Q6424
2PG0030000RP
L6413
G0C1R6KA0119
R6564
EXB38V470JV
L6486
J0JKB0000049
L6602
G0ZZ00002183
15V
R6532
47k
R6402
7.5
D6463
B0HBSN000008
R6894
10k
IC6881
C0DBEMC00043
L6405
G0C1R6KA0119
R6494
100k
Q6883
2SC3063000RL
C6471
630V
1000p
R6898
2.49k
2.49k
R6580
2.2k
R6584
8.2k
C6562
16V
1u
Q6422
2PG0030000RP
C6413
220V
200u
200u
TP27
D6471
B0HBSN000008
D6466
MA2J11100L
R6588
10k
L6592
G0ZZ00002183
C6566
50V
0.01u
R6579
4.7k
R6517
47k
R6585
1.8k
D6491
B0HBSP000019
R6551
10
Q6551
B1ABRD000003
L6591
G0ZZ00002183
Q6881
2SD1263AP0LB
R6465
27k
R6501
100
TP8
R6403
7.5
15V
VSUS
15V
C6402
630V
2200p
D6483
MA3DF30000LZ
Q6882
2SB0940AP0LB
L6403
G0C1R6KA0119
TP24
TP38
R6891
47k
C6504
25V
4.7u
R6441
7.5
R6506
10
D6421
MA3DF40000LZ
L6401
G0C1R6KA0119
L6463
J0JKB0000049
VBK
Q6531
B1ABRD000003
Q6521
B1ABPF000014
C0JBAZ000005
IC6562
1G~
1
2
1A1
3
2Y4
4
1A2
5
2Y3
6
1A3
7
2Y2
8
1A4
9
2Y1
10
GND
11
2A1
12
1Y4
13
2A2
14
1Y3
15
2A3
16
1Y2
17
2A4
18
1Y1
19
2G~
20
VCC
TP2
15V
C6505
25V
4.7u
R6533
47k
R6443
7.5
15V
C6593
50V
1000p
R6592
4.7k
D6422
MA3DF40000LZ
Q6501
B1ABPF000014
D6886
B0ECKP000047
D6401
B0HBSN000008
D6503
B0ECKP000047
75
R6523
Q6402
2PG0010000RP
D6462
B0HBSN000008
R6503
10
TP22
R6567
EXB38V472JV
L6411
G0C1R6KA0119
R6423
7.5
SC2
1
3
TP19
R6424
7.5
D6522
B0ECKP000047
L6601
G0ZZ00002183
R6591
EXB38V472JV
R6502
100
D6402
B0HBSN000008
Q6443
2PG0010000RP
TP18
R6495
100k
R6566
EXB38V472JV
R6466
56k
R6552
47k
C6416
220V
200u
200u
L6402
G0C1R6KA0119
C6411
220V
200u
200u
Q6502
B1ADPF000004
R6881
8.2
Q6552
B1ADRD000001
SC20
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
R6893
47k
D6482
MA3DF30000LZ
R6468
82k
R6498
1.2k
75
R6504
C6884
50V
0.01u
C6502
25V
4.7u
TP14
R6505
1
Q6581
2SD0601A0L
R6531
10
C6563
10V
100u
C6431
250V
4u
C6421
630V
2200p
R6892
47k
R6511
47k
Q6441
2PG0010000RP
C6423
630V
2200p
R6512
47k
C6592
25V
220u
TP37
R6496
10k
SOS6_SC1
R6422
7.5
5V
R6590
220
C6565
50V
0.01u
TP9
R6521
100
Q6423
2PG0030000RP
TP10
R6884
0
TP7
R6899
0
C6522
25V
4.7u
TP39
TP12
TP36
C6582
16V
1u
R6561
EXB38V470JV
R6508
1
R6497
2.2k
MAIN_STOP
D6584
MAZ80510LL
R6890
4.7k
TP51
TP52
R6507
1
C6414
220V
200u
200u
R6883
0
D6883
MA2J11100L
R6453
7.5
C6422
630V
2200p
C6594
25V
220u
TP21
TP6
C6499
16V
1u
R6563
EXB38V470JV
D6501
RF101L4STE25
L6415
G0C1R6KA0119
TP068
R6582
39k
TP065
R6895
47k
R6493
2.2k
Q6453
2PG0030000RP
TP1
TP26
SOS6_SC1
TP25
Q6403
2PG0010000RP
R6568
EXB38V472JV
L6464
J0JKB0000049
R6404
7.5
R6583
39k
R6897
47k
R6452
7.5
L6484
J0JKB0000049
TP4
D6499
MA2J11100L
5V
*
*
Vsus
GND
TPVSUS
TP15V
+
-
+ -
TPVBK
+15V
P5V
+15V
GND
SOS7_SC2
CSH
TPSOS7
LAT
CML
OC2
+15V
CPH1
CMH
SCSU
OC1
GND
TPSOS6
NC
CSL
GND
GND
SID
SIU
CLK
GND
CPH2
GND
SOS6_SC1
GND
CEL
CBK
+
-
+ -
SC_DRV_RST
VBK
155V(150-175V)
9
C
6
A
8
7
1
F
5
E
B
2
3
4
D
BUFFER
BUFFER
COMPARATOR
FET DRIVER
ENERGY RECOVERY
COMPARATOR
Vsus Gen.
FET DRIVER
TO
D-BOARD
(D20)
D-BOARD
(D20)
TO
P-BOARD
(P2)
P-BOARD
(P2)
SC-BOARD
TXNSC1HMTB (1/3)
!
VBK DET
OPERATES AT 185V OR MORE
AND 105V OR LESS
OPERATES AT 185V OR MORE
AND 105V OR LESS
VBK Gen.
OPERATES AT 118V OR MORE
AND 57V OR LESS
AND 57V OR LESS
1
2
3
190
2V
(GREEN LED)
TH-50PH10BK/BS/EK/ES
SC-Board (1 of 3) Schematic Diagram
SC-Board (1 of 3) Schematic Diagram
TH-50PH10BK/BS/EK/ES
SC-Board (1 of 3) Schematic Diagram
SC-Board (1 of 3) Schematic Diagram
TH-50PH10BK / TH-50PH10BS / TH-50PH10EK / TH-50PH10ES
104
Click on the first or last page to see other TH-50PH10BK / TH-50PH10BS / TH-50PH10EK / TH-50PH10ES (serv.man2) service manuals if exist.