C3-Board (1 Of 2) Schematic Diagram - Panasonic TH-50PHW7BX Service Manual

15.41. C3-Board (1 of 2) Schematic Diagram

C3-BOARD TNPA3223 (1/2)
!
A
B
C
D
E
F
TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX
C3-Board (1 of 2) Schematic Diagram
1 2 3 4
99
TH-50PHW7BX / TH-50PHW7EX / TH-50PHD7EK / TH-50PHD7ES / TH-50PHD7BK / TH-50PHD7BS / TH-50PHD7UY
AA_DUC7
AA_DUB7
AA_DUA7
AA_DUC6
AA_DUB6
AA_DUA6
AA_DUC5
AA_DUB5
ZA31 AA_DUA5
K4CD01000013
AA_DUC4
AA_DUB4
AA_DUA4
C3_5V
R7302 C7301
0 16V
1u
R7387
22k
AA_DUC3
AA_DUB3
R7386
100k
AA_DUA3
AA_DUC2
P5V
A1
P5V
B1
AA_DUB2
P5V
A2
P5V
B2 AA_DUA2
DRVDLY0
A3
5V DET
B3
DRVRST
A4
GND B4
AA_DUC7
DOUTUC[7]
A5 AA_DUB7
DOUTUB[7]
B5 AA_DUA7
DOUTUA[7] A6 AA_DUC6
DOUTUC[6]
B6
AA_DUB6
DOUTUB[6] AA_DUA6
A7
DOUTUA[6]
B7
GND AA_DUC5
A8
DOUTUC[5]
B8
AA_DUB5
DOUTUB[5] AA_DUA5
A9
DOUTUA[5]
B9 AA_DUC4
DOUTUC[4]
A10 AA_DUB4
DOUTUB[4]
B10 AA_DUA4
DOUTUA[4]
GND A11
B11
AA_DUC3
DOUTUC[3]
A12 AA_DUB3
DOUTUB[3]
B12 AA_DUA3
DOUTUA[3] A13 AA_DUC2
DOUTUC[2]
B13
AA_DUB2
DOUTUB[2] AA_DUA2
A14
DOUTUA[2]
B14
GND
A15
DOUTUC[1]
B15
DOUTUB[1]
A16
DOUTUA[1]
B16
DOUTUC[0]
A17
DOUTUB[0]
B17
DOUTUA[0]
GND A18
B18
NCLKL
CLK[1](-)
A19 CLKL
CLK[0](+)
B19
N.C.
A20
N.C.
B20
PCL
PCU(LEFT) CEL
A21
LEU(LEFT)
B21
GND
A22
GND
B22
C7302
N.C.
A23 50V
N.C. B23
100p
N.C.
A24
N.C.
B24
N.C. A25
N.C.
B25
N.C.
A26
N.C.
B26
N.C.
A27
N.C.
B27
N.C.
A28
N.C.
B28
N.C.
A29
N.C.
B29
N.C.
N.C. A30
B30
N.C.
A31
N.C.
B31
N.C. A32
N.C. SOS2
B32
SOS3(SS)
UEL
A33
NUEL
B33 UMH
UMH DOUTUB[11]
A34 UML
UML DOUTUA[11]
B34
USH
USH DOUTUC[10]
USL
A35
USL DOUTUB[10]
B35 UEH
UEH DOUTUA[10]
A36
GND GND
B36 DSHL
DSHL DOUTUC[9] DSLL
A37
DSLL DOUTUB[9] B37
DMHL
DMHL DOUTUA[9]
A38 DMLL
DMLL DOUTUC[8]
B38
GND
A39
GND B39
GND GND
A40
GND
B40
TERM
C31
TO
C2-BOARD
(C21)
5 6
C3_5_3V
JS7301
0
C7305 C7308
16V
1 20 16V
_OE1 Vcc
1u 0.1u
2 19
A1 _OE2
R7330 47
AB_DUC7
3 18
A2 Y1
R7331 47
4 17 AB_DUB7
A3 Y2
R7311 47 AB_DUA7
5 16
A4 Y3
R7312 47 AB_DUC6
6 15
A5 Y4
R7313 47
AB_DUB6
7 14
A6 Y5
R7314 47 AB_DUA6
8 13
A7 Y6
9 A8 Y7 12
10 11
GND Y8
C3_5_3V
JS7302
C7306 C7309
16V
16V
1 _OE1 Vcc 20
1u 0.1u
2 19
A1 _OE2
R7332 47 AB_DUC5
3 18
A2 Y1
R7333 47
AB_DUB5
4 17
A3 Y2
R7315 47 AB_DUA5
5 16
A4 Y3
R7316 47
AB_DUC4
6 15
A5 Y4
47
R7317 AB_DUB4
7 14
A6 Y5
R7318
8 13 47 AB_DUA4
A7 Y6
9 12
A8 Y7
10 11
GND Y8
C3_5_3V
C7312
JS7303 16V
0.1u
C7310
16V
1 20
_OE1 Vcc
1u
2 19
A1 _OE2
R7334 47 AB_DUC3
3 18
A2 Y1
R7335 47
AB_DUB3
4 17
A3 Y2
R7319 47 AB_DUA3
5 16
A4 Y3
R7320
47 AB_DUC2
6 A5 Y4 15
R7321 47 AB_DUB2
7 14
A6 Y5
R7390 0 R7322 47 AB_DUA2
8 13
A7 Y6
R7391
0
9 12
A8 Y7
10 11
GND Y8
C3_5_3V
JS7304
0
C7307 C7311
16V 16V
1 20
_OE1 Vcc 1u 0.1u
AA_DUC1
2 19
A1 _OE2
R7336 47
AA_DUB1 AB_DUC1
3 A2 Y1 18
AA_DUA1 R7337 47 AB_DUB1
4 17
AA_DUC1 A3 Y2
R7323 47
AA_DUB1 AA_DUC0 5 16 AB_DUA1
A4 Y3
AA_DUA1
R7324
AA_DUC0 AA_DUB0 47 AB_DUC0
6 15
A5 Y4
AA_DUB0
R7325 47
AA_DUA0 AA_DUA0 AB_DUB0
7 14
A6 Y5
R7326
47 AB_DUA0
8 13
A7 Y6
9 12
A8 Y7
10 GND Y8 11
PCL
R7329
0
C3_5_3V_B
JS7305
C7304
0
16V 0.1u
C7303
DRST 16V 1u
1 20
_OE1 Vcc
CLKL
2 19
A1 _OE2
R7338 0 CLK11
3 18
A2 Y1
R7339
NCLKL 0 CLK12
4 17
A3 Y2
R7340 0 CLK21
5 16
A4 Y3
R7341
CEL 0 CLK22
6 A5 Y4 15
R7303 47 LE8
7 14
A6 Y5
R7304 47 LE9
8 13
A7 Y6
R7305 47
LE10
9 12
A8 Y7
47 LE11
10 11 R7306
GND Y8
C3_5V
C32
TO
SS-BOARD
(SS32)
TH-50PHD7BK/BS/EK/ES/UY, TH-50PHW7BX/EX
C3-Board (1 of 2) Schematic Diagram
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