Panasonic TH-42PH10BK Service Manual page 86
High definition plasma display
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Also See for TH-42PH10BK:
- Operating instructions manual (56 pages) ,
- Operating instructions manual (56 pages)
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TH-42PH10BK / TH-42PH10BS / TH-42PH10EK / TH-42PH10ES
14.24. DN-Board (1 of 6) Schematic Diagram
DN-BOARD TZTNP01XGTE (1/6)
!
A
3.3V
B
C4930
6.3V
10u
C
D
FAN15V
R4352
0
TPFAN
TP4351
P5V
FAN5V
R4351
0
R4354
470
R4355
R4372
0
E
R4373
C4358
R4364
R4366
0
16V
4.7k
4.7k
1u
R4374
0
C4366
10V
1u
D4353
R4370
MA3X152D0L
2.2k
D4359
MA2J11100L
D4355
MA3X152D0L
D4357
MA3X152D0L
F
TH-42PH10BK/BS/EK/ES
DN-Board (1 of 6) Schematic Diagram
1
2
1%
R4951
47k
1%
R4952
12.7k
R4953
1%
56k
R4954
11k
1%
3.3V->2.5V
R4956
11k
R4955
1%
1%
IC4954
56k
R4958
1%
C4932
16V
18.2k
0.1u
C0DBZFF00004
R4957
20.5k
1%
2.5V
C4940
6.3V
10u
R4353
22k
FAN REG
IC4351
C0DBAZG00034
1%
C4351
C4352
10k
R4356
R4360
25V
25V
0
1u
R4357
220u
1%
L4352
910
100u
R4361
0
C4354
R4358
16V
470u
6.34k
D4351
1%
1%
B0JCME000037
R4359
Q4351
47k
3.3k
B1ABCF000138
FANVO
TP4352
TO FAN
TO FAN
TO FAN
R4387
R4383
DN31
DN33
DN35
R4368
0
0
4.7k
1
1
1
2
2
2
R4388
3
3
3
R4384
0
0
3
4
P15V
C4902
C4901
R4960
25V
25V
100k
10u
10u
1
30
RT
OVP
C4921
C4906
2
29
50V
CS1
CUVP
C4943
50V
1000p
50V
8200p
3
28
VO1
PGOOD
68p
4
27
FB1
CB1
5
26
D4904
REFIN1
OUT1-1
MA22D3900L
Q4901
6
25
ILIM1
LX1
B1MBEDA00015
7
24
-INC1
OUT1-2
8
23
-INC2
VCC
C4903
9
22
25V
ILIM2
PGND
0.1u
10
21
FSW
VB
D4902
11
20
FB2
OUT2-2
MA22D3900L
12
19
VO2
LX2
C4908
50V
C4909
50V
13
18
CS2
OUT2-1
150p
8200p
14
17
GND
CB2
C4910
15
16
VREF
CTL
50V
0.01u
Q4902
C4919
B1MBEDA00015
25V
0.1u
C4918
6.3V
4.7u
C4904
C4905
25V
25V
10u
10u
STB5V->STB1.5V
IC4953
STB1.5V
STB5V
C0CBCAD00016
C4994
C4993
16V
6.3V
10u
0.1u
Vout
Vin
C4991
C4992
6.3V
16V
GND
0.1u
10u
Np
Vcont
C4999
C4990
50V
10V
1000p
1u
C4995
C4996
16V
6.3V
10u
0.1u
R4986
5
6
86
3.3V
L4902
G1C2R2MA0248
C4924
4V
68u
1.5V
C4923
4V
68u
L4901
G1C1R8MA0248
P15V
R4994
R4992
10k
10k
R4995
Q4962
10k
R4941
B1ABCF000138
10k
P_ON/OFF
STB5V->STB3.3V
R4991
IC4956
10k
STB3.3V
Q4961
C0CBCBC00190
B1ABCF000138
C4997
C4998
16V
6.3V
10u
0.1u
VOUT
NC
GND
VDD
CE
18k
TH-42PH10BK/BS/EK/ES
DN-Board (1 of 6) Schematic Diagram
7
8
1
2
9
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