Panasonic TC-P42GT30A Service Manual page 55

Gpf14d-a chassis
Hide thumbs Also See for TC-P42GT30A:
Table of Contents

Advertisement

12.13. A Board Schematic Diagram - (11/20)
LED-DRIVE
P_PORT33
S
VJ5907
16V
0.022u
39
C5905
R5900
C5904
F15V
10u
PA5900
25V
K5H1022A0031
C5906
25V
10u
C
C5902
C5901
C5911
10V
10V
LEDDRV_5V
10V
10u
10u
10u
C5900
L5900
10V
G1C2R2MA0449
TP5900
10u
C
D5904
B0BC6R8A0286
C
P5V
SUB5V
TP9275
TP9276
Max100mA
P
TP9277
VJ9805
R9862
3.6k
1%
AGND2
R9860
1.1k
AGND2
25V
AGND2
R9861
1.91k
R9863
820
DCDCEN
P2.5V
All manuals and user guides at all-guides.com
LED-DRV :5900-5999
LEDDRV_5V
R5915
DA2J10100L
D5903
4.7k
R5917
0
Q5900
200k
DSC2001S0L
C
R5914
R5918
200k
C
Q5901
IC5900
DSC2001S0L
C0DBAYY00931
C5908
LV5876MXL-TLM-H
10V
<
0.033u
1
BOOT
8
SS
VIN
2
7
EN
3
SW
6
COMP
25V
R5902
C5907
53.6k
4700p
4
5
1%
GND
R5904
FB
30k
1%
Thermal_Pad
LDA3
C5909
50V
1000p
P_XIRQ10
LED_SOS
P5V
TP9274
C9827
10V
10u
C
C
C9874
R9864
16V
0.1u
10
R9868
P
1
24
DRVH1
SW1
2
VBST1
23
DRVL1
3
EN1
22
PGND2
PGND1
R9866
4
VO1
21
TRIP1
15k
1%
5
VFB1
20
B1MBEDA00027
VIN
ECH8666-P-TL-H
6
19
GND
C9861
VREG5
10V
4.7u
C9860
PGND2
7
SS1
18
C9872
V5FILT
16V
4700p
1u
8
VFB2
17
C9873
PGND2
SS2
25V
1200p
9
VO2
16
R9867
TRIP2
27k
B1MBEDA00027
AGND2
ECH8666-P-TL-H
10 EN2
15
PGND2
PGND2
11 VBST2
14
DRVL2
12 DRVH2
13
SW2
R9869
P
R9865
C9875
16V
0.1u
10
D9820
B0JCCE000008
IC9820
S-1172B25-E6T1G
TP9267
C0CBCAG00046
VJ9820
TP9268
TP9266
1 VOUT
6
VIN
P
TP9269
2 VSS
5
C
VSS
C
C
C
C
C
C
16V
10V
10V
10V
C9823
C9824
C9825
C9822
0.1u
3 ON/OFF
4
10u
10u
NC
10u
LP1
5
R5906
46.4k
C
4
C
C5912
SUB5V
LEDDRV_5V
3
C
4700p
25V
Spec2A
0
2
R5920
C5923
C5921
10V
50V
1u
1000p
1
C
R5907
36k
LED_SOS
S
VJ5906
25V
4700p
R5916
C5924
68k
C
C
VIN
F15V
P3.3V/0.7A
CH1
VJ9803
PGND2
PGND2
L9861
G1C6R8MA0445
Q9860
D9861
B0BC4R700007
C
D9860
B0JCME000076
Q9861
L9860
CH2
TP9282
G1C2R2MA0449
D9862
B0BC4R700007
C
PGND2
PGND2
PGND2
AGND2
PGND2
C
2.5V
P3.3V
C9820
C9821
10V
0.1u
10u
16V
C
C
55
VESA
TD5900
LEDDRV_5V
IR_LR
S
VJ5905
PWM
ISET
6
R5921
LED1
GND
7
0
LED2
CPWP
8
R5922
LED3
VBAT
9
0
LED4
Fault
10
IC5901
C1ZBZ0004339
BD7274FUJ-HVGE2
C
P3.3V
TP9201
TP9204 TP9202
P
TP9203
C
P1.1V/3.7A
P1.1V
TP9281
TP9280
P
VJ9801
TP9283
C
P1.1V
3.7A
4.3A
R8118
27k
TC-P42GT30A
V-print
C
FL5901
G
F1J1E104A148
G
0.1u
C
K1KY06AA0719
P
BM06B-GVHS-TB(LF)(SN)
VJ5901
C
FL5902
G
F1J1E104A148
A14
G
0.1u
C
1
TP5910
2
P
VJ5902
C
TP5911
3
FL5908
G
TP5912
F1J1E104A148
4
G
0.1u
TP5913
C
5
6
P
VJ5908
7
C
C
FL5909
G
F1J1E104A148
G
0.1u
C
P
VJ5909

Advertisement

Table of Contents
loading

Table of Contents