14.22. DG-Board (2 of 2) Block Diagram
RM_IN
AFC1
LED_R
KEYSCAN
24V_ON
READY
PANEL_SOS
IRD_POW_ON
FAN_CTRL
FAN_SOS
PANEL_5V_ON
M2_RST
24V_ON
READY
PANEL_SOS
AUDIO_MUTE
SP_MUTE
CVBS1
SRQ
SOS2
SOS2
OSD_B
OSD_G
OSD_R
SOS2
PANEL_5V_ON
IRD_POW_ON
IRD_POW_ON
TUNER_MAIN_ON
AFC2
XB
UF
AFC1
IC1104
PANEL_5V_ON
KEY
124
125
5
80
RMCN
MAIN MICOM
LED_R
Q1175
TO
DG3
79
EXCLKIN
FRCLKIN IBTV
5
7
6
IC1107
SDA
EEPROM
WP
SCL
76
EEPROM_WP
IC1115
5
6
IC4054
GC4PRO
121
CVBS1A
99
98
74
75
100
101
Q1178
19
20
21
22
18
4
2
6
17
IC1109
LEVEL SHIFT
90
AUDIO MUTE
1
7
6
8
4
9
5
CLKD 74.25MHz
CLKC 95.5MHz
CLKE 108MHz
XBUF 27MHz
XTALOUT
CLKA 81.0MHz
XTALIN
IC4051
CLOCK GEN.
TD+
TA+
21
TC+
31
24
19
TCLK-
TB-
23
TCLK+
22
TD-
29
20
28
30
25
TC-
TB+
TE+
18
TE-
TA-
TC5
57
TC4
CLKIN
12
LVDS TRANSMITTER(10bit)
IC4021
11
12
14
TX_TA-
5
6
8
9
15
17
18
2
3
TX_TA+
DG5
GOE0~GOE9
ROE0~ROE9
BOE0~BOE9
CLKID2
(PLL) VCO IN
X4002
27MHz
16M
FLASH
ROM
TX_TB-
TX_TB+
TX_TC-
TX_TC+
TX_TCLK-
TX_TD-
TX_TD+
TX_TE-
TX_TE+
14
TUNER_SUB_ON
(F_STBY_ON)
1
FAN_CTRL(MAX)
ECO_ON
11
4
FAN_SOS
PANEL_STB_ON
3
20
IIC_DATA1(SDA1)
19
IIC_CLK(SCL1)
7
READY(STATUS)
6
DISPEN(DRVMUTE)
8
ALARM(PANEL_SOS)
12
STB 5V
STB 5V
SDA1L
SCL1L
TO D5
D3
1
3
OSD-OUT
POR
T
-F
RESET
10Bit LVDS
TTL
P
ARALLEL
DA
T
A
L
VDS
(SERIAL)
DG32
FOR
FACTORY
SRQ
STB 5V
SD
A3
SD
A2
SCL3
SCL2
6
4
7
8
2
1
5
EEP_WP
5V
3.3V
3
7
5
SDA1
SCL1
SDA2
SCL2
SDA3
SCL3
USE
SCL1
SDA1
SCL3
SCL1
SDA2
SCL2
SDA3
SDA1
Q1170
Q1172
SCL1L
SDA1L
SDA2L
SCL2L
94
SRQ
Q4101,Q4103,Q4110
Q4104,Q4106,Q4111
Q4107,Q4109,Q4112
7
YOUT3
3
YOUT7
13
PBOUT7
17
PBOUT3
23
PRPUT7
27
PROUT3
58
110
41
44
54
55
YIN
RBIN
PRIN
SDA
SCL
NRST
IC4012
OSD RGB A/D
55
DAC3
SW3
SW0
SCL
IC1106
4
EX.DAC
2
10
14
15
SDA
Q1180
SUB_ON 82
RST IN
73
IC1108
4
RESET
2
VDD
STB3.3V
OUT
IC1114
SDRAM
64M
97
PANEL_SOS
92
AC_ON
78
24V_ON
Q1200
SDA3
SCL3
SCL2
SDA2
12
SP_MUTE
Q1177
Q1176
SDA1
SCL1
STB 5V
SDA1L
SCL1L
93
94
OSDYS
OSDYM
113
OSDG
OSDB
114
112
OSDR
93
SOS
91
MAIN_ON
FORMAT CONV.
8bit A/D
Q1184
Q1182
126
AFC2
67
CKXI
2
B00~B04
(RGB OUT)
PORT_E
G00~G05
PIXEL CONV.
4
CONVERTER
AI
HSOE
OSDYM
VSOE
GAMMA
R00-R04
D/A 8bit
OSD MIX
CONT
110MHz
3
D/A OSD
PORT_D
D/A 10bit
CLKOE
2
(OSD INPUT)
OSDYS
PA50H/M
ONLY
Q1174
Q1174
TH-42PA50A/H/M, TH-37PA50H/M
DG-Board (2 of 2) Block Diagram
TH-42PA50A/H/M, TH-37PA50H/M
DG-Board (2 of 2) Block Diagram
TH-42PA50A / TH-42PA50H / TH-42PA50M / TH-37PA50H / TH-37PA50M
86
Содержание TH-42PA50A
Страница 16: ...7 Location of Lead Wiring 7 1 Lead of Wiring 1 16 TH 42PA50A TH 42PA50H TH 42PA50M TH 37PA50H TH 37PA50M...
Страница 17: ...7 2 Lead of Wiring 2 17 TH 42PA50A TH 42PA50H TH 42PA50M TH 37PA50H TH 37PA50M...
Страница 18: ...7 3 Lead of Wiring 3 18 TH 42PA50A TH 42PA50H TH 42PA50M TH 37PA50H TH 37PA50M...
Страница 21: ...8 3 No Picture 21 TH 42PA50A TH 42PA50H TH 42PA50M TH 37PA50H TH 37PA50M...
Страница 24: ...24 TH 42PA50A TH 42PA50H TH 42PA50M TH 37PA50H TH 37PA50M...
Страница 25: ...9 3 Option Description 25 TH 42PA50A TH 42PA50H TH 42PA50M TH 37PA50H TH 37PA50M...
Страница 26: ...26 TH 42PA50A TH 42PA50H TH 42PA50M TH 37PA50H TH 37PA50M...
Страница 64: ...TH 42PA50A TH 42PA50H TH 42PA50M TH 37PA50H TH 37PA50M 64...
Страница 126: ...TH 42PA50A TH 42PA50H TH 42PA50M TH 37PA50H TH 37PA50M 126...
Страница 128: ...15 2 Packing Exploded Views 1 128 TH 42PA50A TH 42PA50H TH 42PA50M TH 37PA50H TH 37PA50M...
Страница 129: ...15 3 Packing Exploded Views 2 129 TH 42PA50A TH 42PA50H TH 42PA50M TH 37PA50H TH 37PA50M...
Страница 130: ...15 4 Packing Exploded Views 3 130 TH 42PA50A TH 42PA50H TH 42PA50M TH 37PA50H TH 37PA50M...