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15.8. A-Board (2 of 5) Block Diagram
V
V
MONITOR OUT
V1
V2
COMPONENT2
COMPONENT1
C
Y
V
R
L
R
L
Pb
Pr
C
Y
R
Pb
R
R
Y
L
Pr
L
Y
L
DRIVE IC
VCC
Vin
GND
D2_L
DVI_L
AV1_Y
SCL02
D1_L
MAIN_R
AV2_R
SOUND_SOS
AV1_V
D2_Y
MAIN_L
HDMI_BCLK
AV2_R
AV1_L
AV1_V
DTV_R
D2_PB
D1_L
AV2_C
SDA02
AV2_S_DET
AV2_L
SQ_R+
A_MON_MUTE
D2_R
MAIN_R
SQ_L-
DVI_R
AV1_C
SPDIF_OUT
AV2_Y
D2_L
D1_R
D1_PR
AV2_L
D1_Y
D2_Y
DVI_R
D1_R
SCL02_5V
DVI_L
AUDIO_MUTE
RF_R
D1_PB
SCL02
MON_V
D2_PR
SQ_L+
AV1_L
SDA02
SQ_R-
AV1_C
MAIN_L
AV3_L
AV1_R
AUDIO_XRST
RF_L
AV3_R
SDA02
AV1_R
D2_PR
AV2_V
HDMI_SDIN
D1_PB
AV2_C
RF_V
DTV_L
AV2_S_DET
D1_PR
SCL02
AV2_V
D2_R
AV1_S_DET
D2_PB
HDMI_LRCK
DTV_R
D1_Y
SDA02_5V
DTV_V
DTV_L
AV1_Y
MAIN_Y_OUT
MAIN_PB_OUT
MAIN_PR_OUT
SOY
AV3_R
AV3_L
AV3_S
AV3_Y
AV3_C
KEY1
AV3_C
AV3_Y
AV3_V
AV3_S_DET
AV3_V
DTV_LRCK
DTV_BCLK
DTV_SDIN
HDMI_SPDIF
SCL02
SDA02
AV2_Y
SUB5V
JK3002
L
L-G
R
R-G
DTV9V
SUB3.3V
SUB3.3V
JK3000
V
L
R
G
C
Y
G
Y-G
C-G
G
V
L
R
G
C
Y
G
Y-G
C-G
G
V
L
R
G
Y
PB
PR
G
L
R
G
Y
PB
PR
G
L
R
G
Q3124
D3005
Q2041
Q3123
Q3125
Q2602
G1
D1
S1
G2
D2
S2
DTV9V
DVDD1.8V
Q2042
SUB3.3V
SUB3.3V
AUD3.3V
DTV9V
AV1
17
AUD3.3V
73
35
3
L8
DVDD1.8V
6
77
L6
R5
SDA
B5
BCLK0
6
18
43
VCC1
3
C4
VCC4
S12
2
S13
Y4
VIDEO2
33
6
LOUT4
OUT
AVR
DVDD1.8V
50
MUTE(ES2-)
PWM2B
VCC
Y5
IC2107
SDIN2
LOUT5
COMPONENT1
5
PWM1A
DTV
27
COMP1
9
26
45
DVI
3
8
72
25
SOUND PROCESSOR
ROUT5
G5
OUT1(Pb)
23
TV(ANA)
L5
MONITOR
1
R3
VIDEO1
38
IN
ODVDD
81
73
IN
LRCLK0
V9
40
LRCLK2
OUT1(Pr)
87
SCL
75
20
1
38
13
42
COMP2
14
V1
79
AV3
R8
R
26
V4
L7
78
OUT1(CY)
S11
IC3101
AVR
96
MUTE
19
SDA
AUXOUTL1
83
AUD3.3V
16
IC2011
97
L2
AINR1
16
69
B4
44
7
IC3001
7
L
16
SCL
5
IC2008
24
PWM1B
1
R5
L3
8
R4
4
10
14
L4
AUXOUTR1
SPDIF_OUT
15
AINL1
79
BCLK2
45
R2
SPDIF_IN
VCC2
39
7
1
R6
2
17
ROUT4
7
AMP
22
5
95 V5
25
18
IC2106
VIDEO SW
36
84
SDIN1
SCL
VOUT3
V2
VCC3
5
C2
15
5
RESETB
21
L10
G4
PWM2A
SOUND
71
C5
IN
20
24
15
99
COMPONENT2
R7
Y2
IN
12
SDA
39
IN
R10
11
R4
44
VOUT7
AUDIO SW
AV3_C
AV3_S
1
5
KEY
AV3_Y
8
6
AV3_V
A51
TO G51
AV3_L
AV3_R
4
2
10
OUT
OPTICAL
AUDIO
MAIN
AV2
OUT
COMP1
COMP2
AV2
AV1
DVI
DTV
MONITOR
OUT
MONITOR
OUT
MAIN
OUT
AV3
2
3
4
5
1
DC-DC CONVERTER
SPEAKER OUT,SOUND PROCESSOR
HDMI INTERFACE
AV TERMINAL,AV SWITCH
PEAKS LITE 2
A
DIGITAL SIGNAL PROCESSOR
MICON
11
12
13
14
15
16
17
TH-50PX77U/PE77U
A-Board (2 of 5) Block Diagram
TH-50PX77U/PE77U
A-Board (2 of 5) Block Diagram
TH-50PX77U / TH-50PE77U
64
Содержание TH-50PC77U
Страница 5: ...1 Applicable signals 4 TH 50PX77U TH 50PE77U ...
Страница 18: ...8 Location of Lead Wiring 8 1 Lead of Wiring 1 17 TH 50PX77U TH 50PE77U ...
Страница 19: ...8 2 Lead of Wiring 2 18 TH 50PX77U TH 50PE77U ...
Страница 20: ...8 3 Lead of Wiring 3 19 TH 50PX77U TH 50PE77U ...
Страница 21: ...8 4 Lead of Wiring 4 20 TH 50PX77U TH 50PE77U ...
Страница 22: ...8 5 Lead of Wiring 5 21 TH 50PX77U TH 50PE77U ...
Страница 23: ...8 6 Lead of Wiring 6 22 TH 50PX77U TH 50PE77U ...
Страница 27: ...9 4 No Picture 26 TH 50PX77U TH 50PE77U ...
Страница 34: ...11 4 Adjustment Volume Location 11 5 Test Point Location 33 TH 50PX77U TH 50PE77U ...
Страница 36: ...35 TH 50PX77U TH 50PE77U ...
Страница 86: ...NOTE TH 50PX77U TH 50PE77U 106 ...
Страница 87: ...16 Exploded Views Replacement Parts List 16 1 Exploded Views 107 TH 50PX77U TH 50PE77U ...
Страница 88: ...16 2 Packing Exploded Views Accessories box 108 TH 50PX77U TH 50PE77U ...
Страница 89: ...16 3 Replacement Parts List Notes 109 TH 50PX77U TH 50PE77U ...