Panasonic TC-L42U22

44
11.8. A-Board (7/12) Schematic Diagram
+
S
S
S
C4700
6.3V
1u
C4706
10V
1u
C4772
16V
0.1u
C4707
10V
1u
C4705
16V
0.1u
C4779
6.3V
10u
C4704
100u
10V
D4703
B0JCME000076
D4704
B0ACCJ000048
C1ZBZ0004161
IC4700
1
UHZ
2
P3.3V
3
TEST
4
PANEL_SOS
5
DRVRST_PD4
6
STB1.2V
7
STB5V
8
STB3.3V
9
AMUTE
10
SP_MUTE
11
MUTE_VCC
12
AUDIO_MUTE_IN
13
DTB9V
14
MONITOR_MUTE
15
FB
16
GND
17
FC
18
PGND
19
DRV
20
DTV5VOUT
21
DTV5VIN
22
EN_DCDC
23
CD
24
STB_RST
25
DRVRST
26
STB5V_SW_ON
27
P_SOS4
28
SC_SOS6
29
SC_SOS7
30
SS_SOS8
31
D_SOS_RSV
32
SC_OHZ
STB3.3V
SUB5V
STB5V
SUB1.8V
STB3.3V
STB3.3V STB3.3V
STB1.2V
SUB5V
SUB5V
STB3.3V
SUB1.2V
R4869
R4811
*R4799
STB5V_SW_ON
AG_SOS
AMP_MUTE
MCU_XRST
SOS
Q4704
DSC2001S0L
Q4702
DSC2001S0L
Q4703
DSC2001S0L
R4703
10
*R4742
15
R4753
10k
R4809
10k
R4821
10k
R4752
10k
R4830
100k
R4831
100k
R4711
4.7k
R4748
10k
*R4868
0
MUTE
58 5955 61 6256 57 60 63
!
A-BOARD TXN/A10QHMS (7/12)
ANALOG-ASIC
TO 1/12
TO 1,3,4/12
TO 6/12
TO 12/12
TO 12/12