Dg-Board (3 Of 3) Block Diagram - Panasonic TH-42PD60U Service Manual

14.21. DG-Board (3 of 3) Block Diagram

DG DIGITAL SIGNAL PROCESSOR
MICOM
HDMI INTERFACE
DTV_SDA0B
PANEL_SDA1
SDA1
DTV_SCL0B
PANEL_SCL1
SCL1
11
12
PEAKS_OSV OSDYS
PEAKS_OSH
OSDYM
PEAKS_OSCK PORT_D
RO0-RO4
GENX_V
GENX_H GO0-GO5
(OSD INPUT)
GENX_CLK
BO0-BO4
13
AI
PIXEL CONV.
OSD MIX
GAMMA
14
CONVERTER
IC4037
GC5 PROCESSOR
15
16
TH-42PD60U
DG-Board (3 of 3) Block Diagram
IC1106
SWITCHING
DTV_SDA0B
1
13
2
Q1110 3
SDA0B
5
4
IC1105 DTV_SCL0B
8
6
9
SWITCHING
Q1109
SCL0B 10
12
1
11
13
2
3
5
4
INV.
8
6 Q1106
9
10
12
11
SCL 6
IC1102
5
SDA
256K EEPROM
WP 7
STB3.3V
D1119
Q1142
YIN0~YIN7
UVIN0~UVIN7
PORT_C
HSIC
(PEAKS) VSIC
CLKIN TA-
31
4
TA+
30
33
5
TB-
29
59
38
TB+
61
28
ROE0~ROE9
TC-
25
40
6
GOE0~GOE9
D/A 10bit TC+
24
8 42
110MHz 3
TCLK-
BOE0~BOE9 62 44
23
63
TCLK+
46
22
VSOE
TD-
21
D/A 8bit 48
1
2 HSOE TD+
20
9 50
TE-
11 52
19
D/A OSD CLKOE
64 TE+
54
18
CONT
57 TC5
PORT_E
/PDWN 13
55 TC4
(RGB OUT)
12 CLKIN
IC4036
LVDS TRANSMITTER(10bit)
TO
HC15
DG15 40 38 36 35 33 32
IC1103
MAIN MICOM
Q1100
SCL0A 133 SCL0A VMUTE 2
INV.
PANEL STATUS 4
SDA0A 132 SDA0A
Q1107
131 SCL0B PANEL_SOS 210
Q1101,1139
130 SDA0B PANEL_STB_ON 5
ECO_ON 1
43
BA_SW
SCL1 103 SCL1
SDA1 102 SDA1
SCL2 101 SCL2
OSCXI 169
SDA2 100 SDA2
X1100
164 PANEL SW
OSCXO 168
Q1137
44 WP
RTCXI 135
GC_RST
61 GC_RST X1101
AUDIO_MUTE
42 AUDIO MUTE RTCXO 136
IC1101
SCL0A 45
AV_SW/POWER SW
A_MON_MUTE
SDA0A
52 A_MON_MUTE
HDMI_INT
184 HDMI_INT 4M
HDMI_RST
197 FLASH
HDMI_RST
HPD1
196 HPD1 ROM
HDMI_5V_DET1
185
HDMI 5V DET1
HDMI_DAC_PD
199 HDMI_DAC_PD
HDMI_WP 97
NRST
183 HDMI_WP
SUB9V
HDMI_CEC
165 CECINA
SUB5V
SUB9V_DET 208
MAIN3.3V
CVBS0 SUB5V_DET 206
142 CVBS0
MAIN3.3V_DET 207
186 IRQ4A
STBY3.3V_DET 205
Q1103
R_LED_STBY_LED
46 R_LED_STBY_LED
SD_BOOT 53
KEY1 BS_FORMAT 188
159 KEYSCAN1
SRQ 95
KEY3
Q1125 187 KEYSCAN3_KEY_EDGE MAIN_SW 194
RM_IN
138
REMOTE IN AFT1 163
3 LVDS_PD
DTV_TXD 56
DTV_RXD 57
116 R00
RO0-R04
112 R04
122 G00
GO0-G05
117 G05
OSD
128 B00
BO0-B04
SW_OFF_DET 76
123 B04 DTV_RST 50
OSD_YS
111 YSOUT
OSD_YM
110 YMOUT 212
SOUND SOS
GENX_CLK
107 OSDXI TV_MAIN_ON 215
GENX_H
105 HSYNC TV_SUB_ON 216
GENX_V
109 VSYNC
POWER_SOS 209
10Bit LVDS
DG5
4 5 7 8 10 11 13 14 16 17 19 20
TO D5
83
FOR ROM(D-BOARD) FOR IIC/SERIAL
30 29 27 26 24 23 22 21 18 17 16 15 14 13 12 10 9 8 7 6 5 3 1
TO
DG3
D3
20 D_STB3R3V
19 D_IIC_CONT
17 D_SCL2
16 D_SDA2
15 D_TXD
14 D_RXD
13 D_IIC_INT
10 REMOCON
9 R_LED
8 G_LED
6 D_15V
DISPEN
5 D_PSTB
STATUS
4
D_PBUSY
PANEL_SOS
3 D_PDB0
PANEL_STB_ON
2 D_PSLCT
ECO_ON
STBY5V
1
D_PDB1
29 STBY5V
PANEL SCL1 22 IIC_CLK
PANEL SDA1 21 IIC_DATA1
DISPEN
35 DISPEN
STATUS
34 READY(STATUS)
PANEL_SOS
33 ALARM(PANEL_SOS)
PANEL_STB_ON
30 PANEL_STBY_ON
40 FAN_MAX(FAN_CONT)
38 FAN_SOS
ECO_ON
37 ECO_ON
TUNER_SUB_ON
27
(F_STBY_ON)
BT30V
TO
DG22
DT12
8 BT30V
RESET
51 SUB9V
SUB9V
52
SUB9V
MCU_RST 53 SUB9V
SUB5V
54 SUB5V
57 SUB5V
34
SDA0B SDAOB
STBY3.3V
SCL0B 35 SCLOB
STBY5V
DTV_SCL0B 32 DTV_SCL0B
33
DTV_SDA0B DTV_SDA0B
16 SDBOOT
24 FORMAT_EDGE
23 SRQ
36 MAIN_SW
37
AFT1
TRST
30 JTAG_TRST
TMS
27
JTAG_TMS
TCK
26 JTAG_TCK
DTV_TXD
19 DTV_TXD(SBI1)
SW_OFF_DET
18
DTV_RXD(SBO1)
15 SW_OFF_DET
22 DTV_RST
SOUND_SOS
PEAKS_OSV
80 PEAKS_OSV
TV_MAIN_ON
PEAKS_OSCK
85 PEAKS_OSH
TV_SUB_ON
PEAKS_OSH
87 PEAKS_OSCK
SOS
105 PEAKS_CIN7
97 PEAKS_CIN0
96 PEAKS_YIN7
88 PEAKS_YIN0
107 PEAKS_HIN
106 PEAKS_VIN
109 PEAKS_CLKIN
MAIN_L
60 MAIN_L
MAIN_R
58
MAIN_R
BS_SL
41 BS_SL
BS_SR
43 BS_SR MONITOR
BS_Y(V)
45 OUT
BS_Y(V)
BS_C
47 BS_C
VIDEO_OUT
13 VIDEO_OUT
ATV_SL
64 ATV_SL
ATV_SR
62 ATV_SR
DG35
1 2 3 5 6 7
FOR
FACTORY
USE
TH-42PD60U
DG-Board (3 of 3) Block Diagram
TH-42PD60U