42
11.10. A-Board (7/13) Schematic Diagram
+
S
S
S
C4772
16V
0.1u
C4706
10V 1u
C4707
10V
1u
C4700
6.3V 1u
C4705
16V
0.1u
C4779
6.3V
10u
C4704
100u
10V
D4704
B0ACCJ000048
D4703
B0JCME000076
*D4834
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
STB1.2V
STB5V
STB3.3V
SUB5V
STB3.3V
STB3.3V
SUB5V
STB3.3V
STB3.3V
STB5V
SUB1.2V
SUB1.8V
SUB5V
AG_FAN_SOS
STB5V_SW_ON
AG_SOS
MCU_XRST
AMP_MUTE
DPMS_STS
SOS
Q4703
DSC2001S0L
*Q4808
DSC2001S0L
Q4702
DSC2001S0L
Q4704
DSC2001S0L
*Q4806
DSA2001S0L
*R4866
15k
*R4867
22k
R4809
10k
R4742
15
R4748
10k
*R4860
22k
R4703
10
R4752
10k
*R4868
0
R4831
100k
*R4808
0
R4753
10k
R4821
10k
R4711
4.7k
R4830
100k
R4799
R4869
R4811
2
SOS8:0.7V_SUB1.8V
MUTE
1
RSV :3.2V_SUB1.2V
3
SOS7:1.4V_POWER(SUB6V/SUB15V)
4
SOS6:1.9V_SUB5V
MUTE
SOS
5
SOS4:2.6V_FAN
Power_OFF_DET
63
55
58
59
61
62
56
57
60
TO 6/13
TO 1/13
TO 1/13
TO 11,12/13
TO 11/13
TO 1,3,4/13
!
A-BOARD TXN/A10QYLS (7/13)
ANALOG-ASIC
TO 12/13
Summary of Contents for Viera TC-L37C22
Page 22: ...22 7 16 EMI processing ...
Page 23: ...23 ...
Page 24: ...24 ...
Page 25: ...25 ...
Page 30: ...30 ...
Page 32: ...32 ...
Page 33: ...33 11 Schematic Diagram 11 1 Schematic Diagram Notes ...
Page 54: ...54 ...
Page 56: ...56 13 1 2 Accessories ...
Page 57: ...57 13 1 3 Mechanical Replacement Parts List ...
Page 59: ...59 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...