Dg-Board (1 Of 3) Block Diagram - Panasonic TH-50PZ700B Service Manual

15.27. DG-Board (1 of 3) Block Diagram

TO H6 DG6
MAIN_Y/CVBS
MAIN_Y/CVBS/G 3
MAIN_PB/C
MAIN_PB/C/B 5
MAIN_PR
MAIN_PR/R 7
RGB_CVBS
RGB_CVBS 10
RGB_FB
RGB_FB 12
PC_HS
PC_H 14
PC_VS
PC_V 16
FS_Y
SUB_Y/CVBS/G 19
FS_U
SUB_PB/C/B 21
FS_V
SUB_PR/R 23
DVB_CVBS
DVB_CVBS 26
SCL2
SCL0B 28
I2C
SDA2
SDA0B 30
AUDIO_XRST
AUDIO_XRST 32
AUDIO_MUTE
AUDIO_MUTE 33
TV_SUB_ON_DELAY
34
A_MON_MUTE/SP_MUTE
SP_MUTE 35
STB_RST
GENX_RST 36
SOS
SOS
38
SOUND_SOS
SOUND_SOS 39
RF_AFT1
AFC1 41
QLINK1
QLINK_AV2 44
QLINK2
QLINK_AV3 46
TV_MAIN_ON
TV_MAIN_ON 48
TV_SUB_ON
TV_SUB_ON
49
FAN_SOS
FAN_SOS 51
FAN_MAX
FAN_MAX 52
KEY1(CON-PANE)
KEY1 54
PANEL_STBY/VCC_ON
PANEL_STBY_ON
55
VCC_ON
AC_GOOD
AC_GOOD 56
SRCK0
DTV_BCKL 58
DMIX0
DTV_SDIN 60
LRCK0
DTV_LRCK 62
DAUDIO
DTV2_SDIN 64
HDMI_BCLK
HDMI_BCLK 66
HDMI_SDIN
HDMI_SDIN 68
HDMI_LRCK
HDMI_LRCK 70
SPDIF_IN(OPT) 72
HDMI_INT2
HDMI_INT2 74
VIDEO_STATUS
VIDEO_STATUS 79
SUB9V(FHD)
TO H2 DG2
SUB9V(FHD) 1
P12V
SUB9V(FHD) 2
P12V 5
DTV9V
P12V 6
8
DTV9V
SUB5V
DTV9V 9
12
SUB5V
SUB5V 13
SUB3.3V
SUB5V 14
SUB3.3V 17
MAIN9V
SUB3.3V 18
MAIN9V 21
STB5V
STB5V 23
TH-50PY700F/P, PZ700B/E
DG-Board (1 of 3) Block Diagram
TO GH11
DG
2 3 5 6 8
11
IC4501
EEPROM SDA SCL WC VCC
EDID1
JK4501 5 6 7 8
HDMI1
MAIN5V
HPDT
19 D4526 D4527
+5V
18
DDCG
17
DDC_SDA0
SDA
16
SCL
15 DDC_SCL0
N.C.
14 IC4513
CEC
13 RXA_CN
Q4504
CLK- 5V<->3.3V
12
CLKG MAIN5V
11 RXA_CP INV.
CLK+
10 RXA_0N 1 VCCA
D0-
9 HDMI_5V_DET1
D0G SCLA
2
8 RXA_0P
D0+ Q4503
7 RXA_1N 3 SDAA
HDMI1 +5V DET
D1-
6
D1G
5 RXA_1P
D1+
4 RXA_2N
Q4501 HPD1
D2-
3
D2G
HDMI1 RESET
2 RXA_2P
D2+
1 HDMI_CEC
IC4500
SDA SCL WC VCC
EEPROM
JK4500 IC4514
EDID2
5 6 7 8
HDMI2
MAIN5V 5V<->3.3V
MAIN5V
HPDT
D4524
19
+5V
18 VCCA VCCB
D4525 1
DDCG
17 DDC_SCL1
SDA 2 SCLA SCLB
16
SCL DDC_SDA1
15 SDAA SDAB
3
N.C.
14
CEC EN
13
RXB_CN
CLK-
12
CLKG
11 RXB_CP
CLK+
10 RXB_0N Q4505
D0-
9 EDID_WP
D0G INV.
8
RXB_0P
D0+
7 RXB_1N
D1- HDMI_5V_DET2
6
D1G
5 RXB_1P Q4502
D1+
4 RXB_2N HDMI2 +5V DET
D2-
3
D2G
2 RXB_2P
Q4500
D2+ HPD2
1
HDMI2 RESET
HDMI_MUX_SEL
HDMI_MUX_EN
XIRQ3
7493_XRST
IC2000
SWITCH SUB3.3V
VCC 5
HDMI_SPDIF
4 2
HDMI_OPT_ENB
1
9 11 12 15 20 21 22 23 24 25 26 27 29
MAIN
DG
3.3V
MAIN
DIGITAL SIGNAL PROCESSOR
5V
MAIN3.3V
144 DDCB_SCL
VCCB 8 1 DDCB_SDA
SCLB
7 105 DDCA_SCL
SDAB 6 106 DDCA_SDA
EN 5
RXB_CN
128 RXB_CN
RXB_CP
129 RXB_CP
RXB_0N
131 RXB_0N IC4510
RXB_0P
132 RXB_0P
RXB_1N AD/HDMI
134 RXB_1N
RXB_1P
135 RXB_1P
RXB_2N
RXB_2N
137
MAIN3.3V
RXB_2P
138 RXB_2P
27 28 30 31 33 34 39 40
RXA_CN
YCKN 24 112 RXA_CN
RXA_CP
YCKP 23 113 RXA_CP
RXA_0N
YDT0N 21 115 RXA_0N
MAIN3.3V
RXA_0P
YDT0P 20 116 RXA_0P
IC4503
RXA_1N
8
RXA_1N
YDT1N 17 118
HDMI IN SW
7 RXA_1P
YDT1P 16 119 RXA_1P
RXA_2N
6
YDT2N 14 121 RXA_2N
5 RXA_2P
YDT2P 13 122 RXA_2P
Q4520
IC4504
45 46 3 4 6 7 9 10 36 25
INV.
EEPROM
KEY
SDA SCL WC VCC
5 6 7 8
MAIN3.3V
108 MCL
107 MDA
19 HDMI_INT1
21 RESET
PC_VS
62 VS_IN
PC_HS
63 HS_IN
RGB_FB
74 FB
Q4517
BUFFER
97 SOY
Q4519
RGB_CVBS
BUFFER
80 AIN9
Q4514
MAIN_PR
BUFFER 94 AIN4
Q4515
MAIN_PB/C
BUFFER 78 AIN8
Q4516
MAIN_Y/CVBS
BUFFER 99 AIN6
HDMI_INT2
20 HDMI_INT2
HDMI_BCLK
8 HDMI_BCLK
HDMI_LRCK
HDMI_LRCLK
7
HDMI_SDIN
3 HDMI_SDIN
HDMI_SPDIF
2 HDMI_SPDIF
101
TH-50PZ700B / TH-50PZ700E / TH-50PY700F / TH-50PY700P
IC4506
+3.3V
5
AVDD
SUB5V
TVDD 1 +3.3V 7
CVDD IC4515
IC4508
PVDD
DELAYED OUT
DVDD +1.8V
DVDDIO
B
5 7
UVIN9 VI1P9 OUTPUT
UVOUT9 38 SUB3.3V
UVIN8 VI1P8
UVOUT8 39 1 +1.8V 8
UVIN7 VI1P7
UVOUT7 41
UVIN6 VI1P6
UVOUT6 42
IC4509
VI1P5
UVIN5
UVOUT5 43
DVDD+1.8V
UVIN4 VI1P4
UVOUT4 44
VI1P3
UVIN3
UVOUT3 55
5
UVIN2 VI1P2 SUB3.3V
UVOUT2 58
UVIN1 VI1P27 1 8
+1.8V
UVOUT1 40
UVIN0 VI1P26
UVOUT0 45
IC4507
YIN9 VI1P19
YOUT9 24
VI1P18
YIN8 MAIN+3.3V
YOUT8 25
MAIN5V
YIN7 VI1P17
YOUT7 26
3
YIN6 VI1P16
YOUT6 27
SUB5V
YIN5 VI1P15
YOUT5 28 5 +1.8V 1
YIN4 VI1P14
YOUT4 29
VI1P13
YIN3
YOUT3
30
YIN2 VI1P12
YOUT2 31
VI1P29
YIN1
YOUT1 32
YIN0 VI1P28 IC4002
YOUT0 33 MAIN_FS_1.8V
RIN3 VI1P25 MAIN+1.8V
IC4005
ROUT3 46
VI1P24
RIN2
ROUT2 47
MAIN+3.3V
RIN1 VI1P23
ROUT1 52
RIN0 VI1P22 +1.8V
5
ROUT0 53
(MAIN)
MAIN_3.3V 3
SUB5V
VI1CLK
CLKIA
51
+3.3V
5 1
VI1CKOUT
(MAIN)
CLKOA 48
VI1VSYNC
VSIA 18
VI1HSYNC
HSIA 17
VI1ENB
DE 16 IC4001
GC3FS-next
IC4004
CLKO
XTAL 66
BUFFER
X4500 UBOUT0
MAIN_3.3V
XTAL1
65
VDDI
27MHz 5 VCC
1
VDDE
2 4
12 FRCLKIN
UBOUT7
HQ1_XRST
18 NRST
YGOUT0
Q4000
FS_Y
BUFFER
27 YIN
Q4001
FS_U
BUFFER 33 UIN
Q4002
FS_V
BUFFER
39 VIN
SDA1 YGOUT7
15 SCL
I2C
HPO
SCL1
14 SDA
VPO
40 41 44 45 46
SDA1
11
I2C
SCL1
12
JTAG
TH-50PY700F/P, PZ700B/E
DG-Board (1 of 3) Block Diagram
SUB5V
VCC 8
B
6
MAIN5V
-INPUT
B
5
+INPUT
TV_MAIN_ON
3
SUB3.3V
1
VI2CLK
8
UV0
7
UV1
6
UV2
4
UV3
3
UV4
80
UV5
79
UV6
78
UV7
77
Y0
73
Y1
72
Y2
71
Y3
70
Y4
69
Y5
65
Y6
64
Y7
63
VI2HSYNC
62
VI2VSYNC
61
1
2
3
4
5