14.17. PA-Board Block Diagram
ON/OFF
D5644
D5635
D5639
D5641
D5637
D5643
D5647
D5642
D5638
D5649
MAIN9V
TPS9V
TPS9
TPS5
TPS5V
TPM5
TPM5V
D2309
D5640
TPS33
TPS33V
TPM33
TPM33V
TPM18V
TPM18
TPM9V
TPM9
TP5616
TP5615
TP5617
D5634
MAIN9V
D5646
TP16
6
SUB_5V
Q5603
7
22
Q5602
SUB_9V-1
SUB9V
PA_SOS
23
8
20
MAIN_5V
SUB5V
PA20
9
LINP
1
21
IC2306
19
W_L+
SUB_3.3V
35
W_R+
LOUTP
5
W_R-
1
LOUTN
LOUTP
SHUTDOWN
IC2304
34
MAIN_9V(0.4A)
PA2
8
SUB9V(2.2A)
26
SOUND_SOS
TUNER_SUB_ON
ON/OFF1
24
TUNER_MAIN_ON
3
3
SUB9V
Q5643
SUB9V
1
SUB5V
MAIN9V
VOUT1
MAIN3.3V
MAIN1.8V
Q2306
6
NR14V
6
ROUTP
RINP
1
5
27
7
OP AMP
39
VOUT1
VIN
FAULT
IC5601
5
PVCCR
ROUTN
MAIN3.3V
AVR 5V/9V
13
48
40
ON/OFF1
2
2
42
ON/OFF2
9
TO SPEAKER
2
VIN
Q5641
5
41
10
3
+15V
VOUT2
OP AMP
14
2
4
MAIN3.3V
19
16
VOUT2
3
MAIN9V
PA40
6
STB5V
12
18
Q5601
MAIN1.8V
MAIN5V
ON/OFF2
ON/OFF
37
35
39
2
Q5605
MAIN5V
1
Q5644
+15V
SR
W_L-
7
SUB9V
32
AVCC
4
ROUTN
PVCCL
15
5
IC5602
ROUTP
SUB5VA
PVCCL
AMUTE
SL
3
13
MAIN_1.8V
20
LOUTN
2
IC2302
7
46
1
44
3
MAIN_9V
33
PA5
Q2302
(W-R & W-L)
PVCCR
34
+15V
AVR 1.8V/3.3V
+15V
+15V
Q2307
SUB5VA
TO P5
Q5642
PA
SUB5V/MAIN5V
SUB9V/
MAIN9V
Q5613
STB5V1
STB5V1
TO H40
Q5604
ON/OFF
TV_SUB_ON
IC5604
VIN
5
AVR 3.3V
VOUT
1
TO DG20
MAIN_9V(0.1A)
SUB5V(1.0A)
MAIN5V(0.37A)
MAIN5V
TUNER_MAIN_ON
SPEAKER AMP
Q2300
Q2301
11
SUB3.3V
13
MAIN3.3V
SUB3.3V
MAIN3.3V(1.55A)
MAIN1.8V(1.2A)
MAIN3.3V(2.5A)
SUB9V(1.7A)
MAIN1.8V(1.2A)
SOS
Q2303
15
Q5610
9
1
2
PA10
F_STBY_14V
F_STBY_14V
F_STBY_14V
3
TO P10
1
SPEAKER OUT/AUDIO AMP
DC-DC CONVERTER/POWER SOS
TH-37/42PA60E, TH-37/42PD60B
PA-Board Block Diagram
TH-37/42PA60E, TH-37/42PD60B
PA-Board Block Diagram
TH-37PA60E / TH-37PD60B / TH-42PA60E / TH-42PD60B
91
Содержание Viera TH-37PA60E
Страница 5: ...1 Applicable signals 5 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 18: ...7 Location of Lead Wiring 7 1 Lead of Wiring 1 18 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 19: ...7 2 Lead of Wiring 2 19 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 20: ...7 3 Lead of Wiring 3 20 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 21: ...7 4 Lead of Wiring 4 21 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 22: ...7 5 Lead of Wiring 5 22 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 23: ...7 6 Lead of Wiring 6 23 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 27: ...8 3 No Picture 27 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 30: ...30 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 31: ...9 3 Option Description 31 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 32: ...32 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 35: ...10 4 Adjustment Volume Location 10 5 Test Point Location 35 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 42: ...42 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 74: ...TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B 74 ...
Страница 75: ...14 Schematic and Block Diagram 14 1 Schematic Diagram Note TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B 75 ...
Страница 142: ...TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B 142 ...
Страница 143: ...15 Parts Location Mechanical Replacement Parts List 15 1 Parts Location 143 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 144: ...15 2 Packing Exploded Views 1 TH 37 42PA60E 144 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 145: ...15 3 Packing Exploded Views 2 TH 37 42PD60B 145 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 146: ...15 4 Packing Exploded Views 3 146 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 147: ...15 5 Packing Exploded Views 4 147 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...
Страница 151: ...16 Electrical Replacement Parts List 16 1 Replacement Parts List Notes 151 TH 37PA60E TH 37PD60B TH 42PA60E TH 42PD60B ...