H-Board (2 Of 2) Block Diagram - Panasonic TH-50PV700P Service Manual

15.9. H-Board (2 of 2) Block Diagram

H AV TERMINAL,
AV SWITCH,MSP
1
2
IC2011
AMP
8
2
L
AUDIOOUT_R
Q2021 1
3 3
6
R
AUDIOOUT_L
Q2015
7
5
PX700B/E ONLY
IC2006
AUD3.3V
BUFFER
IC2002
VCC 5
AUDIO DAC
1
MCLK 1 4 2
BICK 2
SUB5V
4
SDTI
3
SUB5V
LRCK 4
DTV_SL
11 AOUTL DAC_PD
RSTN 5
DTV_SR
10 AOUTR AUDIO_MUTE
SMUTE 6
HIGH:MUTE
VIH > 2.2V
VIL < 0.8V
TV_L
TV_R
5V<->3.3V
TU3200
SCL0B_5V SCL0B
Q2640
TUNER(ANALOG) SUB5V
5V<->3.3V
SDA0B_5V SDA0B
BB 5 Q2641
+B 9
10
AUDIO_OUT
SIF_OUT 11 Q2017
SCL0B_5V
SCL 13
SDA0B_5V
SDA 14 SDA0B
RF_AGC 15 SCL0B
BT30V
VB 16
AUDIO_XRST
BTL 18
AFC1
AFT_OUT 20
MAIN_RF_CVBS
VIDEO_OUT 21 Q3200
SOUND_SOS
AUDIO_MUTE
5
6
7
8
H15 1
TH-50PX700B/E, TH-50PV700F/P
H-Board (2 of 2) Block Diagram
DTV9V
WO_R-
PWM4B 49
73 AUXOUTR1
WO_R+
PWM4A 48
WO_L-
PWM3B 47
72 AUXOUTL1 WO_L+
PWM3A 46
SQ_R-
PWM2B 45
SQ_R+
PWM2A 44
SQ_L-
PWM1B 43
AV_L
78 AINL1 SQ_L+
PWM1A 42
AV_R
79
AINR1
AUD3.3V
33 XIN
AUD3.3V
X2010
34 XOUT
IC2010
AVR+3.3V
35 BCLK1
5
SIF3.3V AVR
37 SDO0
3
36 LRCLK1
IC2107
DVDD1.8VV
DVDD1.8V
IC2106
DVDD1.8V 1
SOUND PROCESSOR
75 AUXOUTL2
74 AUXOUTR2
HPOUTR1 58
76 AINL2
HPOUTL1 57
77
AINR2
Q2016 8 SIF_IN1
PX700B/E ONLY
16 SDA LRCLK2 18
17 BCLK2 19
SCL
SDIN2 24
50 >> RESETB
SDIN1 23
MUTE(ES2-)
SDIN1 22
Q2101
15 MUTE
LRCLK0 26
BCLK0 27
SPDIF_IN 39
Q2102
SPDIF_OUT 38
HP_LOUT SUB9V_H264
SOUND15V
MAIN9V SUB5V DTV9V
HP_ROUT
H51 1 7 8 9 10 12 15 17 19 H3 1 2 3 5 6 7 9 18 21 22 23 H4 1
To G51
AMUTE
To SOS
MAIN9V
Q2301
SOUND_SOS
SOUND15V
D2301
IC2008
AUD3.3V SUB5V
1 AVR 7
5
SUB5V
1
TUNER_SUB_ON
SUB3.3V
AVR 7
STB+5V
Q2636
5
TV_SUB_ON_DELAY
Q2635
TV_SUB_ON_DELAY
IC2012
IC2013
HP AMP
AVR5V
MAIN9V
VCC 8 5 AVR 4
HP_ROUT
3 1
3
HP_LOUT
5 7
MUTE
STB+5V
2
DTV_LRCK
DTV_BCLK
AMUTE STB+5V
DTV_SDIN
AUDIO MUTE
DTV2_SDIN
MONITOR
HDMI_SDIN
MUTE
HDMI_LRCK
HDMI_BCLK
Q2631,Q2033-Q2035
SPDIF_IN
Q2039-Q2040
MUTE SW
MAIN9V
LCD3.3V
SUB3.3V
STB+5V LCD3.3V DTV9V STB+5V
SUB5V
2 7 8 11 16 17 18 21 23 H2 1 2 8 9 12 13 14 17 18 21 23
DG2
71
TH-50PV700F / TH-50PV700P / TH-50PX700B / TH-50PX700E
IC2301
AUDIO AMP
H12
SQ_R+
6 39 1
AMP
SQ_R-
8 36 2
W_R+
16 31 3
AMP
W_R-
18 28 4
SOUND15V
5 SOS
SOUND12V
+15V
OPERATE
7 RESET
RESET
+12V
17 RESET
IC2303
SOUND12V IC2302
SOUND12V
AUDIO AMP
3 AVR 1
H11
SQ_L+
6 39 1 SQ_L+
AMP
SQ_L-
8 36 2 SQ_L-
W_L+
16 31 4 W_L+
AMP
W_L-
OPERATE
18 28 5 W_L-
D2303 SOS
D2304
SOUND15V
5 SOS
SOUND12V
+15V
7 RESET
+12V
17 RESET
H6 DG6
MAIN_Y_OUT
3 MAIN_Y/CVBS/G
MAIN_PB_OUT
MAIN_PB/C/B
5
MAIN_PR_OUT
7 MAIN_PR/R
IC2610
RGB_CVBS
10 RGB_CVBS
Q2639
FB
12 RGB_FB
BT+30V
DTV9V PC_H
BT30V
14 PC_H
PC_V
DC-DC 16 PC_V
SUB_Y_OUT
19 SUB_Y/CVBS
SUB_PB_OUT
21 SUB_PB/C
SUB_PR_OUT
23 SUB_PR
26 DVB_CVBS
SCL0B
28 SCL0B_3.3V
Q2637 SDA0B
D2637 30 SDA0B_3.3V
AUDIO_XRST
32 AUDIO_XRST
AUDIO_MUTE
33 AUDIO_MUTE
BT30V
D2632 TV_SUB_ON_DELAY
34
BT30V SHORT DET SUB3.3V TV_SUB_ON_DELAY
SP_MUTE
D2633 35 SP_MUTE
SUB_3.3V SHORT DET
SOS
38 SOS
D2635 D2636 SOUND_SOS
39 SOUND_SOS
AFC1
41 AFC1
SUB_3.3V OVER VOLTAGE
Q2638
QLINK_AV2
44 QLINK_AV2
QLINK_AV3
46 QLINK_AV3
TUNER_MAIN_ON
48
TUNER_MAIN_ON
TUNER_SUB_ON
49 TUNER_SUB_ON
FAN_CONT
51 FAN_CONT
FAN_SOS
52 FAN_SOS
DTV9V
KEY
54 KEY
PANEL_STBY_ON
55 PANEL_STBY_ON
24V_DET
DTV+9V 56 AC_GOOD
DTV_BCLK
AUDIO MUTE 58 DTV_BCLK
DTV_SDIN
SPEAKER 60 DTV_SDIN
MUTE DTV_LRCK
62 DTV_LRCK
HDMI INT
DTV2_SDIN
64 DTV2_SDIN
HDMI_BCLK
66
HDMI_BCLK
HDMI_SDIN
68 HDMI_SDIN
HDMI_LRCK
70 HDMI_LRCK
SPDIF_IN
72 SPDIF_IN
HDMI_INT2
74 HDMI_INT2
ECO_ON
76 ECO_ON
ALL_OFF
77 ALL_OFF
VIDEO_STATUS
79
VIDEO_STATUS
TH-50PX700B/E, TH-50PV700F/P
H-Board (2 of 2) Block Diagram
SQ_R+
SQ_R-
W_R+
W_R-
PX700B/E ONLY
PX700B/E ONLY