15.9. H-Board (2 of 2) Block Diagram
SQ_R+
SOUND_SOS
MAIN_Y_OUT
HDMI_LRCK
FAN_SOS
DTV_BCLK
SDA02
AUDIO_XRST
SCL02
HDMI_BCLK
A_MON_MUTE
DTV_LRCK
FAN_MAX
SOY
TV_SUB_ON
HDMI_INT2
KEY1
HDMI_SDIN
SPDIF_IN
AUDIO_MUTE
W_R-
MAIN_PB_OUT
DTV_SDIN
W_R+
MAIN_PR_OUT
SQ_R-
RF_R
RF_L
RF_V
DTV_V
F
AN_SOS
TV_SUB_ON
SUB9V
MAIN9V
SUB9V
SUB_5V
SUB5V
GENX_RST
GENX_RST
SOS
SOS
AMP_MUTE
A_MON_MUTE
HDMI_INT2
F
AN_MAX
SOUND_SOS
SOUND_SOS
A_MON_MUTE
AUDIO_MUTE
AUDIO_XRST
KEY1
Q2301
SOUND15V
MAIN9V
D2301
D2303
SOUND12V
D2304
SOUND15V
SOUND12V
Q2302
MAIN9V
R3518
TP3505
TP3512
R3521
TP3514
R3527
STB5V
Q3500
TP3507
Q3504
D3505
D3507
D3503
D3504
R3525
Q3505
SUB5V
R3528
Q3502
TP3504
TP3515
TP3509
MAIN9V
D3500
Q3503
TP3508
R3529
D3506
R3530
TP3506
R3514
R3523
D3502
SUB3.3V
STB5V
SUB9V
FHD9V
Q2060
D2062
Q2057
Q2066
Q2059
Q2056
D2063
STB5V
D2064
Q2053
SUB9V
SUB9V
DR15V
D2059
D2066
DR15V
SOUND15V
TP3513
SOUND SOS
LED BLINKING
:12TIMES
LED BLINKING
TUNER SOS
:10TIMES
LED BLINKING
FAN SOS
:11TIMES
AUDIO_MUTE
MAIN_Y
HDMI_INT2
HDMI_LRCK
39
AVR
66
28
72
3
58
SOUND_SOS
35
52
FAN_SOS
SOY(RGB_CVBS)
SOS
30
HDMI_BCLK
DTV_V(DVB_CVBS)
74
3
5
SOUND12V
42
AUDIO AMP
DTV_SDIN
TO DG3
46
1
54
49
38
33
A_MON_MUTE
KEY1
SCL02(SCL0B)
AUDIO_XRST
70
7
MAIN_PR
MAIN_PB
44
68
SDA02(SDA0B)
TV_SUB_ON
SPDIF_IN
DTV_LRCK
60
26
51
DTV_BCLK
32
FAN_MAX
IC2301
62
10
HDMI_SDIN
H3
36
GENX_RST
RF_L
RF_R
RF_V
6
SQ_R+
16
W_R+
4
VDD
H12
1
RESET
28
5
7
AMP
18
W_R-
SOS
SQ_R-
3
8
2
PVDD
AMP
17
31
36
39
RESET
4
TO PB30
H30
5
F
A
N_CONT
F
AN SOS
MAIN9V
1
DR15V
3
13
15
ERROR DET
SUB+9V
SUB+5V
1
9
3
H10
F+15V
3
TO P10
2
1
SUB+5V/SUB+9V
F+15V
F+15V
13
12
FHD_9V
FHD_9V
9
8
2
1
14
SUB5V
SUB5V
SUB5V
DTV9V
DTV9V
SUB3.3V
SUB3.3V
18
17
MAIN9V
21
23
STB5V
H2
+15V_FAN_POWER
H5
TO P5
2
1
F+15V
8
F+15V
F+15V
6
7
+15V_FAN_POWER
SOUND_SOS
A_MON_MUTE
AUDIO_MUTE
AUDIO_XRST
KEY1
TO DG2
TO SPEAKER
IC3500
IC2303
4
8
2
3
5
6
7
1
9
TH-42PZ77U
H-Board (2 of 2) Block Diagram
TH-42PZ77U
H-Board (2 of 2) Block Diagram
TH-42PZ77U
73
Содержание Viera TH-42PZ77U
Страница 4: ...1 Applicable signals 4 TH 42PZ77U ...
Страница 19: ...8 Location of Lead Wiring 8 1 Lead of Wiring 1 19 TH 42PZ77U ...
Страница 20: ...8 2 Lead of Wiring 2 20 TH 42PZ77U ...
Страница 21: ...8 3 Lead of Wiring 3 21 TH 42PZ77U ...
Страница 22: ...8 4 Lead of Wiring 4 22 TH 42PZ77U ...
Страница 23: ...8 5 Lead of Wiring 5 23 TH 42PZ77U ...
Страница 24: ...8 6 Lead of Wiring 6 24 TH 42PZ77U ...
Страница 28: ...9 4 No Picture 28 TH 42PZ77U ...
Страница 35: ...11 4 Adjustment Volume Location 11 5 Test Point Location 35 TH 42PZ77U ...
Страница 37: ...37 TH 42PZ77U ...
Страница 65: ...15 1 Schematic Diagram Note 15 Schematic and Block Diagram TH 42PZ77U 65 ...
Страница 134: ...TH 42PZ77U 134 ...
Страница 135: ...16 Exploded Views Replacement Parts List 16 1 Exploded Views 135 TH 42PZ77U ...
Страница 136: ...16 2 Packing Exploded Views Accessories 136 TH 42PZ77U ...
Страница 137: ...16 3 Packing Explode Views Stand 137 TH 42PZ77U ...
Страница 138: ...16 4 Replacement Parts List Notes 138 TH 42PZ77U ...