Dg-Board (2 Of 2) Block Diagram - Panasonic TH-65PV500E Service Manual

14.19. DG-Board (2 of 2) Block Diagram

IC1105
Q LINK SW
INV
QLINK_AV2
4
5 Q1154
3
2
QLINK_AV4
13
1
IC4051
CLOCK GEN.
1
7 4
CLKD 74.25MHz XTALIN
1 CLKC 95.5MHz XTALOUT 5
8 CLKE 108MHz
6 XBUF 27MHz
2
OSDYS
OSDYM
PORT_D
PORT_C
R00-R04
G00~G05
(OSD INPUT) (PEAKS)
B00~B04
3
D/A 10bit
110MHz
D/A 8bit
AI
PIXEL CONV.
4 OSD MIX
2
CONVERTER
GAMMA
D/A OSD
CONT
PORT_E
(RGB OUT)
IC4054
GC4PRO
5
6
TH-65PV500B/E
DG-Board (2 of 2) Block Diagram
FOR
FACTORY
USE
DG32
IC1109
LEVEL SHIFT
STB 5V
5V
SCL1 19
20
SDA1
21
22
17
18
IC1107
SDA3 SDA2
SCL3 SCL2
EEPROM
IC4012
IC4050
OSD RGB_AD
8bit A/D
OSC
X4002 FORMAT CONV.
27MHz
SSCLK
7 XIN 3 67 CKXI
85MHz
7 YOUT3 YIN 110
3 YOUT7
BIN 41
18 PBOUT2
13 44
PBOUT7 PRIN
27 PROUT3
SDA_1L 54
SDA_1L 55
23 PRPUT7
93 OSDYS
RST 58
94 OSDYM
(PLL) VCO IN
YIN0~YIN7
UVIN0~UVIN7
HSIC
VSIC
IC4021
CLKIN
LVDS TRANSMITTER(10bit)
ROE0~ROE9
TA-
31
TA+
GOE0~GOE9
30
3 TB-
29
BOE0~BOE9
TB+
28
TC-
25
TC+
24
VSOE
57 TC5 TCLK-
23
TCLK+
HSOE
55 TC4 22
TD-
21
CLKOE TD+
CLKIN
12
20
TE-
19
TE+
18
SCL1L
SDA1L
SCL2L
3.3V IC1104
SDA2L
SCL1 5 MAIN MICOM
4
SDA1
SCL2 3
SDA2 2 98 SCL1
99
SCL3 7 SDA1
74
SDA3 6 SCL2
75 SDA2
100 SCL3
101 SDA3
SCL 6 Q1177 Q1176
94 SRQ
SDA 5
7 Q1178 76
WP EEPROM_WP
CVBS1
Q1170 Q1172
121 CVBS1A
SP_MUTE
12 SP_MUTE
RST IN
AUDIO_MUTE
90 AUDIO MUTE
SD_RXD0
JPEG_RXD
9
24V_ON
SD_TXD0
83 JPEG_TXD
AC_ON
Q_LINK_SEL
8
Q_LINK SEL PANEL_SOS
PANEL_5V_ON
Q1152
Q_LINK_IN
6 Q_LINK IN
SUB_ON
Q_LINK_OUT
Q1153 Q1151,Q1150 7 Q_LINK OUT
OSD_B
Q4101,Q4103,Q4110 114 OSDB
IRD_RST
OSD_G IDTV_TXDO
Q4104,Q4106,Q4111
113 OSDG
IDTV_RXDO
OSD_R SD_LED
Q4107,Q4109,Q4112
112 OSDR
SDA2L
LED_R
SCL2L 80 LED_R
AFC1
125 AFC1
KEYSCAN
124 KEY
MAIN_ON
AI_SENSOR
AI_SENSOR
127
RM_IN
Q1174 Q1175
5 RMCN
10Bit LVDS
97
IC1106
EX.DAC
STB 5V
DAC1
SCL1 15 SCL 6
24V_ON
14 SDA DAC3 4 Q1180
SDA1
READY
SD_RESET
DAC4 3 PANEL_SOS
SW0 2
SD_ID0
SCL1L
SW2 9
IC1114 SOS2
SDA1L
SW3 10
PANEL_STB_ON
LED_G
FAN_CTRL
IC1108
64M
FAN_SOS
SDRAM AD 3.3V
RESET
PANEL_5V_ON
4 OUT VDD 2
IC1115
16M
SUB 9V
FLASH
ROM
SUB 9V2
RESET
M2_RST
73
SUB5V
24V_ON
78 Q1200
READY
92
PANEL_SOS
97
PANEL_5V_ON
JTAG_TCK
79
IRD_POW_ON
JTAG_TMS
82
TDO_HDMI_BA
SOS2
IRD_POW_ON
JTAG_TRST
SOS
SOS 93
81
88
89
SD_LED
16
PV500B ONLY
PANEL_STB_ON
Q1184,Q1182
TUNER_MAIN_ON
91
BS_L
BS_R
DVB_CVBS
TH-65PV500B/E
DG-Board (2 of 2) Block Diagram
TH-65PV500E / TH-65PV500B
TO
DG3
D3
12 STB 5V
6 DISPEN(DRVMUTE)
7 READY(STATUS)
8 ALARM(PANEL_SOS)
19 IIC_CLK1(SCL1)
20 IIC_DATA1(SDA1)
11 PANEL_STB_ON
1 FAN_CTRL(MAX)
3 FAN_SOS
4 ECO_ON
14 TUNER_SUB_ON
(F_STBY_ON)
PV500B ONLY
TO
DG22
XV01
13
SUB 9V
51 SUB 9V2
52 SUB 9V2
53 SUB 9V2
14 SUB 5V
54 SUB 5V
57
SUB 5V
26 JTAG_TCK
27 JTAG_TMS
28 JTAG_TDO(TDI)
JTAG_TDI(TDO)
29
JTAG_TRST
30
22 IRD_RST(XRST)
19 SBO1
18 SBI1
105 UVIN7
97
UVIN0
96 YIN7
88 YIN0
107 HSIC
106 VSIC
109 CLK
41 BS_L
43 BS_R
72 DVB_CVBS
DG5 TO D5
2 TX_TA-
3
TX_TA+
5 TX_TB-
6 TX_TB+
8 TX_TC-
9 TX_TC+
TX_TCLK-
11
TX_TCLK+
12
14
TX_TD-
15 TX_TD+
17 TX_TE-
18 TX_TE+