A-Board (7/13) Schematic Diagram - Panasonic TC-L42D2 Service Manual
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Also See for TC-L42D2:
- Technical manual (97 pages) ,
- Operating instructions manual (172 pages) ,
- Instrucciones de operación (54 pages)
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11.8. A-Board (7/13) Schematic Diagram
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A-BOARD TXN/A10QBMS (7/13)
55
56
IC4700
C1ZBZ0004161
ANALOG-ASIC
1
32
UHZ
STB3.3V
STB5V
SUB5V
STB1.2V
SC_OHZ
2
P3.3V
31
D_SOS_RSV
C4772
16V
3
TEST
30
R4742
0.1u
SS_SOS8
15
4
PANEL_SOS
29
TO 1/13
SOS
SC_SOS7
5
DRVRST_PD4
28
C4707
SC_SOS6
10V
1u
6
STB1.2V
27
P_SOS4
C4779
R4703
10
6.3V 10u
7
26
STB5V
STB5V_SW_ON
C4700
6.3V
1u
8
25
STB3.3V
DRVRST
C4706
10V 1u
9
24
AMUTE
MUTE
AMP_MUTE
STB_RST
TO 6/13
R4869
10 SP_MUTE
23
0
CD
C4704
11 MUTE_VCC
22
10V
100u
EN_DCDC
SUB5V
12 AUDIO_MUTE_IN
21
R4868
0
DTV5VIN
13 DTB9V
20
DTV5VOUT
14 MONITOR_MUTE
19
DRV
15 FB
18
PGND
16 GND
17
FC
57
58
59
42
STB3.3V
STB3.3V
SUB1.2V
STB3.3V
R4809
SUB1.8V
10k
Q4703
R4821
R4831
10k
SUB5V
DSC2001S0L
Q4704
100k
R4748
DSC2001S0L
R4830
10k
100k
Q4702
DSC2001S0L
R4753
10k
R4752
10k
AG_SOS
TO 12/13
STB3.3V
STB5V_SW_ON
TO 12/13
R4711
R4811
0
4.7k
MCU_XRST
TO 1,3,4/13
C4705
16V
0.1u
R4799
0
60
61
62
63
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