Panasonic TH-42PZ70B - DG-Board (2 of 5) Block Diagram

15.12. DG-Board (2 of 5) Block Diagram
AV_L
SCL0B_5V
SQ_R-
SQ_R+
SQ_L+
SQ_L-
SQ_R+
SQ_L+
SQ_L-
AV_R
DTV_LRCK
DTV_BCLK
DTV_SDIN
HDMI_SDIN
HDMI_LRCK
HDMI_BCLK
TV_R
TV_L
SQ_R-
HP_LOUT
HP_ROUT
AUDIOOUT_R
AUDIOOUT_L
AMUTE
SOUND_SOS
SDA0B_5V
AFT1
AUDIO_MUTE
SOUND_SOS
DTV_SL
DTV_SR
TV_SUB_ON_DELAY
AV4_S AV4_C AV4_Y AV4_V
KEY
HP_LOUT
HP_ROUT
DAC_PD
MAIN_RF_CVBS
AUDIO_XRST
AV4_L
AV4_R
FAN_SOS FAN_MAX
TUNER_SUB_ON
TUNER_MAIN_ON
MONI_MUTE SP_MUTE
STB_RST
SDA2
SCL2
AMUTE
DTV2_SDIN
DVB_CVBS
DVB_CVBS
SCL0B_5V
SDA0B_5V
SCL2
SDA2
AUDIO_MUTE
AUDIO_MUTE
SOS
MAIN9V
Q2636
BT30V
Q2635
D2632
Q2301
SUB5V
D2635
SUB3.3V
D2637
SOUND12V
SOUND15V
STB+5V
Q2638
D2301
Q2637
D2633
Q2639
DTV9VSTB+5V
SUB5V
SOUND12V
SOUND15V
SUB3.3V
DTV9V
BT30V
DTV9V
D2636
Q2101
Q2102
MAIN9V
D2303
D2304
AUD3.3V
SUB5V
X2010
MAIN9V SUB5V
STB+5V
SOUND15V
DTV9V
SUB3.3V
SUB5V
Q2044
D2038
Q2043
STB+5V
D2036
PA2000
D2035
SUB5V
24V_DET
FHD9V
SOUND PROCESSOR
RESET
MUTE(ES2-)
SUB_3.3V SHORT DET
To SOS
R+
R-
R-
L+
OPERATE
RESET
BT+30V
DC-DC
Q2031,Q2033-Q2035
MUTE SW
MUTE
DTV+9V
Q2039-Q2042
MONITOR
MUTE
HDMI INT
SPEAKER
STB+5V
BT30V SHORT DET
AVR+3.3V
AUD3.3V
SOUND12V
3
AVR
1
AMP
36
31
+15V
+12V
AUDIO AMP
28
5
7
SOS
RESET
39
AMP
8
6
18
16
17
RESET
AMP
5
2
6
7
L
R
3
1
HPOUTR1
58
HPOUTL1
57
PWM2B
45
PWM2A
44
PWM1B
43
PWM1A
42
AINR2
77
AINL2
76
AINL1
78
AINR1
79
SIF_IN1
8
SDA
16
MUTE
15
SCL
17
LRCLK2
18
BCLK2
19
SDIN2
24
SDIN1
23
SDIN0
22
LRCLK0
26
BCLK0
27
AUXOUTL1
72
AUXOUTR1
73
AUXOUTR2
75
AUXOUTL2
74
DVDD1.8VV
2
57
MUTE
13
HP AMP
Q2021
Q2015
SOS
OPERATE
AUDIO MUTE
8
5
9
13
14
16
15
18
20
21
10
11
BB
+B
AUDIO_OUT
SIF_OUT
SCL
SDA
RF_AGC
VB
BTL
AFT_OUT
VIDEO_OUT
Q3200
TUNER(ANALOG)
4
3
2
1
DG12
Q2017 Q2016
1
3
5
AVR
1
AVR
7
5
AUD3.3V
SIF3.3V
DVDD1.8V
7
5
1
AVR
50
4
3
5
AVR+5V
AVR
8
VCC
SUB_3.3V OVER VOLTAGE
SDTI
LRCK
RSTN
SMUTE
VDD
AUDIO DAC
XIN
33
SPDIF_IN
39
SDO0
37
LRCLK1
36
1
AOUTL
VCC
11
2
AOUTR
4
10
1
BUFFER
5
SPDIF_OUT
38
XOUT
34
BCLK1
352
3
4
6
MCLK
BICK
108 1517191
DG51
To G51
AV4_R AV4_C
HP_L
AV4_S AV4_V AV4_L
KEY
AV4_Y
HP_R
9712
7
3
2
1
TO
SPEAKER R
5
4
5
DVDD3.3V
40
SUB9V
MAIN9V
387
SUB9V SUB5V
DG3
STB5V
531124
SUB5V
36
S+15V
FAN_SOS
14
FAN_CONT
16 19
SOS
TUNER_SUB_ON
20
TUNER_MAIN_ON
24
FHD9V
2725
FHD9V
GENX_RST
SCL2SCL0B
SDA0B
LEVEL CHANGE
5V<->3.3V
SDA2
TO
PA 3
TU3200
IC2002
IC2006
IC2011
IC2106
IC2107
IC2010
IC2008
IC2610
IC2013
IC2012
Q2640,Q2641
IC2303
IC2301
I2C
AUDIO MUTE
MUTE
MUTE
OPERATE
I2C
MUTE
MUTE
MUTE
MUTE
MONI_INT2
S+15V S+15V
SOS
DVB_CVBS
6
11
12
13
14
15
DG
DIGITAL SIGNAL PROCESSOR
SUB9V_H264
37 39
SUB9V_H264
TH-42PY70F/P, PZ70B/E
DG-Board (2 of 5) Block Diagram
TH-42PY70F/P, PZ70B/E
DG-Board (2 of 5) Block Diagram
TH-42PZ70B / TH-42PZ70E / TH-42PY70F / TH-42PY70P
76