Text preview for : s_ss_2.pdf part of PANASONIC TH37PV70E SERVICE MANUAL



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1

37inch only
R6279 150k D6276 MA3X152D0L

42inch only

2 3

C6286 50V 0.1u

R6278 27k

R6247 150k

PANEL SUSTAIN ELECTRODE
*SS53
SIDE

PANEL SUSTAIN ELECTRODE
*SS53A
SIDE *R6062 0 1 2 3 4 5 6 7 8 9 10 11 12 *R6070 0 *R6088 0 13 <

*Q6001
B1JADN000001 R6001 7.5 *C6001 630V 37inch: 5600p 42inch: 3300p C6288 50V 0.1u R6142 47k *C6002 630V 37inch: NO USE 42inch: 2200p R6248 27k C6287 50V 0.1u R6246 27k *R6080 0 R6249 150k

1 2 3 4 5

Q6141
B1ABNF000006

R6135 10

R6141 47k

R6003 7.5

D6278 MA3X152D0L C6289 50V 0.1u C6276 25V 4.7u R6272 2.2k R6273 10k

R6270 150k

6 7

Q6142
B1ADNF000006

R6269 27k

*Q6002
B1JADN000001 D6273 MA2J11100L AA_SOS8

8 9

Q6271
2SD0601A0L R6274 220

R6276 82k

10 11

*Q6003
B1JADN000001 D6280 MAZ80510LL R6005 7.5 R6157 1 D6131 B0ECHP000003 NC 9 HO 8 C6132 25V 4.7u VB 7 R6134 75 C6134 25V 4.7u D6001 B0HBSN000008

D6275 MAZ80680ML R6292 47k

12 TERM 13

*SS54
SIDE

*SS54A
SIDE

NC 10

*R6082 0

1 2 3

*R6064 0

1 2 3 4 5 6 7 8 9 10 11 12 *R6071 0

NC

C0ZBZ0000895

11

VS

6

FET DRIVER

R6145 1 D6132 B0ECHP000003

*R6089 0

HIN 12

IC6131

4 5

NC

5

R6131 100

NC 13

*Q6021
NC 4 B1JADN000001

TPSS1

6 7 8

LIN 14

VCC

3

C6135 25V 4.7u

Q6146
B1ABNF000006

R6021 7.5

R6132 100

GND 15 GND 2

*C6021 630V 37inch: 5600p 2700p 42inch:

L6103 G0ZZ00002183

9 10 11

NC R6147 47k 16 LO 1 R6136 10 NC 9 R6024 7.5 *C6022 630V 37inch: NO USE 42inch: 2700p HO 8 R6193 75 VB 7 C6193 25V 4.7u R6194 1 D6193 B0ECHP000003 D6191 B0ECHP000003 C6194 25V 4.7u C6197 25V 4.7u R6102 220 G L6101 J0JJC0000015 R6158 1 R6109 10

12 TERM

R6146 47k

NC 10

Q6103
B1ABNF000006 D6101 B0JCME000037

13

13

Q6147
B1ADNF000006

AA_UEH

HIN 12

IC6191

FET DRIVER

B1JADN000001

R6191 100

C0ZBZ0000895

*Q6022 *Q6023
B1JADN000001

NC 11 VS 6

Q6101
B1DFKM000002 D

NC

5

S

NC 13 R6026 7.5 AA_UML R6192 100 14

NC

4 < <

LIN

VCC

3 C6195 25V 4.7u R6110 47k

GND 15 GND 2

B1ADNF000006

R6108 220

D

NC 16 D6021 MA3DF30000LZ LO 1

D6104 B0JCME000037

Q6106
B1DFKM000002

*R6084 0

1 2 3 4 5 6 7

*R6066 0

4
8 9 10 11 8 9 10 11 12 TERM 13 TERM *R6073 0 TERM

D6281 B0JCME000037

TPVe
+ C6209 25V 4.7u C6213 25V 1000u

Q6256
2SD1263AP0LB R6020 33

*R6090 0

12 13

5
R6284 1k C6111 200V 220u C6112 200V 220u D6221 B0ECHP000003 R6113 220k L6221 G0ZZ00002183 D6222 MA2J11100L + +

*SS56
*

<

*SS56A
SIDE

6
C6211 25V 4.7u D6211 B0JCME000037 R6214 150 1 R6213 100 Vcc VB 8

R6225 20k

C6220 630V 1000p

R6223 12k

R6222 10k *R6086 0 1 2 3 *R6068 0 1 2 3 4 5 6 7 8 9 10 11 12 TERM 13

R6226 16k ZA6001 K4CD01000011

R6227 16k

*

Q6222
2SC1473AEA

4 5

!

C0ZBZ0001325

FET DRIVER

IC6211

SS-BOARD (2/2) TNPA4183AB (42 inch) TNPA4183AE (37 inch)

R6229 16k C6212 25V 4.7u R6111 47 G D

Q6111
R6228 5.6k C6221 50V 0.1u 2

AA_UEL

2

IN

7 HO

B1DFKM000001 S

D6223 MA2J11100L

ZA6005 K4CD01000011

6 7 8 9 10

*R6091 0

ZA6002 K4CD01000011 K REF

3

GND

6 VS VR6000 10k

4

LO

5 NC

1

TP24

TP25

TP26

TP27

11 12

AA_UMH

AA_UML

3

Q6114
B1DFKM000001 G L6212 R6114 47 J0JJC0000015

D

R6232 1.2k

IC6221
C0DBEMC00043 VE GEN.

TP28

TP29

TP30

TP31

13

7
S

TH-37/42PV70F/P, TH-37/42PX70B/E SS-Board (2 of 2) Schematic Diagram

TH-37/42PV70F/P, TH-37/42PX70B/E SS-Board (2 of 2) Schematic Diagram

10

11

12

13

14

15

16

17

18

SIDE

SIDE

Q6104

R6116 47k

L6106 J0JJC0000015

*SS55
G S

*SS55A

1 2 3 4 5 6 7 *R6072 0

TERM

TERM

SIDE

A