Signal (3/3) Block Diagram - Panasonic TX-32LXD50 Service Manual

10.3. Signal (3/3) Block Diagram

Optica AI
V
STB 3.3V
SUB_5V SN1001
V1
VCC
RM1001
1
AI SENSOR GND
Remote
REMOTE 3 VOUT
REC LED 6 STB 3.3V
LED R 7
STB 3.3V
Q1001
STB LED 10
Q1003 D1002
Amber
D1005
Red
Q1004
DG
FB
MAIN9V
MAIN_Y/V Q4007
Q4061
MAIN9V
Q4008
MAIN_PB
Q4060
MAIN9V
Q4058
MAIN_PR
MAIN9V
Q4004
MAIN_CVBS
Q4054
MAIN9V
Q4001
Q1105
DG3
MAIN_PR
30
MAIN_PR/B
MAIN_PB
32
MAIN_PB/C/R
MAIN_Y/V
34
MAIN_Y/V/G
MAIN_CVBS
28
MAIN_CVBS
FB
26
FB_OUT
Q1109
8
KEYSCAN
Q1110 Q1106,Q1107
AI SENSOR
5
REMOTE 3
IC1105
LED R 15
Q-LINK SEL
AFC1 6
3
5 Q1111
AV2_QLINK 1 4
AV4_QLINK 2 1
13
2
SOUND_MUTE 11
SDA1 17 SDA1
SCL1 18 SCL1
SDA2 20 SDA2
SCL2 21 SCL2
SDA3 23 SDA3
SCL3 SCL3
24
LXD50 ONLY
DG2
REC LED 17
DVB_V 35
DVB_L 33
31
DVB_R
DG3 43 41 72 18 19 22 88 89 90 91 92 93 95 96 97 98 99 100 102 103 104
TX-32/26LXD50, TX-32/26LX50F/P Signal (3/3) Block Diagram
19 20
IC4005
A/D
51
FB
RIN0
76 AIN6
RIN3
77
SOY UVIN0
UVIN9
74 AIN5
YIN0
YIN9
72 AIN4
57 AIN9
IC1104
IC1115
MICOM
16M FLASH
121 CVBS
IC1114
64M SDRAM
124
KEYSCAN
IC4012
127 AI SENSOR
5 REMOTE OSD RGB AD
80 LED R
OSD R0
16 REC LED
OSD R 112 Q4068,Q4032 44 OSD R
OSD G 113 Q4065,Q4031 41 OSD G OSD R3
125 AFC1
OSD G0
OSD B 114 Q4062,Q4030 110 OSD B
7 Q-LINK OUT
VSYNC 65 VSYNC OSD G3
102
6 Q-LINK IN HSYNC 103 71 HSYNC
OSD B0
BLK 105 108 BLK
OSD B3
8 QLINK_SEL
IC1109
3.3V<->5V
SDA1 98 4 20
SDA1 SDA1
90 SOUND_MUTE SCL1 97 5 SCL1 19 SCL1
89 IDTV_RXDO
SDA2 75 2 22 SDA2
SDA2
IDTV_TXDO
88
SCL2 74 3 21
SCL2 SCL2
81 IRD_RST
SDA3
101 6 SDA3 18 SDA3
SCL3 100 7 17 SCL3
SCL3
5 SDA
6 SCL
IC1107
EEPROM
105 107 106 109 26 27 28 29 30
21 22
IC4054
GC4PRO
IC4057
PORT-A
GC4L
PORT-E
PORT-A
(from GC4pro)
(RGBOUT)
PORT-C
(to LVDS)
(from GC4PRO_E-Port)
PORT-F PORT-D
(OSD-OUT) (OSD)
10 7
95.5MHz to 4PRO(EXCLKIN)
1
4
108MHz to 4PRO(FRCLKIN)
8 X4002
5
81MHz to 4PRO(VCOIN)
9
PORT-D
(OSD INPUT)
IC4051
CLOCK GENE.
IC4055
DDR SDRAM
PORT-C
(PEAKS)
JTAG
23 24
27
TX-32LXD50 / TX-26LXD50 / TX-32LX50F / TX-32LX50P / TX-26LX50F / TX-26LX50P
IC4033
LVDS TX
DG7
TA+
47 18 RX0+
TA-
48 19
RX0-
TB+
BUFFER
45 15 RX1+
TB-
TTL 46 16 RX1-
R/G/B
PARALEL
(8bit)
TC+
DATA
41 12 RX2+
PORT-E CLK
TC-
42 13
HS/VS RX2-
LVDS
CONV.
TD+
37 6 RX3+
TD-
38 7 RX3-
TCLK+
39 9 RXCLK+
TCLK-
40 10 RXCLK-
5
SDA
6 SCL
IC4052
EEPROM
TX-32/26LXD50, TX-32/26LX50F/P Signal (3/3) Block Diagram
25 26
LCD PANEL
27