Dn-Board (3 Of 3) Block Diagram - Panasonic TH-103PF9EK Service Manual

TH-103PF9UK / TH-103PF9EK

13.20. DN-Board (3 of 3) Block Diagram

DN DIGITAL SIGNAL PROCESSOR/MICOM
!
<TZTNP01YLTU>
(Exchange board only)
IC4305
STB+5V
STB 1.5V
STB+5V STB+1.5V
5 VIN VOUT 4
21
22
23
24
25
26
27
+1.2V +2.5V +3.3V
IC4001
GC5 PROCESOR
IIC_BUS
P3V_SDA2 PORT-FHQ
(GC3E & HQ1)
P3V_SCL2
FHQYIN0-9
FHQCIN0-9
NRST
FHQHIN
FHQVIN
FHQCKIN
VCOIN
PORT-E
RGB 30bit OUT
ROE0-9
GOE0-9
BOE0-9
HSOE
VSOE
CLKOE
IC4004
+1.8V
1.2V REG
+1.2V
8 VIN VOUT 1
TH-103PF9UK/EK
DN-Board (3 of 3) Block Diagram
IC4304
DC-DC CONVERTER
P+15V
15V->2.5V
21 VIN VCC
19 OUT1 CB
IC4308
STB 3.3V 16 OUT2 VDD
STB+3.3V
S1 G1 S2 G2
1 VDD VOUT 5
18 LX
D1 D1 D2 D2
13 -INC CTL
Q4303
+2.5V
23 VO
P+15V
24 FB
Q4718
Q4717
CONFIGURATION
FPGA_NCONFIG
FPGA_DCLK
[ODD] [EVEN]
FPGA_DCLK
FPGA_DATA0
I-CHIPS RGB IN
FPGA_NSTATUS
FPGA_CONFDONE
IC5301
OSD IN
OSD_HDO
FPGA3
OSD_VDO
OSD_YS
OSD_YM
OSD_CLK
OSD-HD
OSD_DATA0-15
GC_YC OUT
GC_YO0-9
GC_CO0-9
GC_VD
GC_HD
GC_CLK
GC_RGB IN
GC_RIN0-9
GC_GIN0-9
GC_BIN0-9
GC_HSIN
GC_VSIN
GC_CLKIN
IC4303
DC-DC CONVERTER
P+15V
P+15V
15V->3.3V
P5V_DC1
5 21 VIN VCC 5
20 19 OUT1 CB 20
17 16 OUT2 VDD 17
S1 G1 S2 G2
18 LX
D1 D1 D2 D2
9 13 -INC CTL 9
Q4302
+3.3V
23 VO
24 FB
5 VDD VOUT 1
IC4301
AVR 5V
IIC_BUS
+1.5V +2.5V +3.3V
LVDS OUT[ODD]
ROUT
GOUT
BOUT
VSYNC
HSYNC
CLK_O
LVDS OUT[EVEN]
ROUT
GOUT
BOUT
VSYNC
HSYNC
CLK_O
96
IC4307 IC4306
DC-DC CONVERTER
DC-DC CONVERTER
P+15V
15V->1.5V P5V_DC2 15V->1.8V
21 5 21
VIN VCC VIN
19 OUT1 CB 20 19 OUT1
16 OUT2 VDD 17 16 OUT2
S1 G1 S2 G2 S1 G1 S2 G2
18 18
LX LX
D1 D1 D2 D2 D1 D1 D2 D2
13 -INC CTL 9 13 -INC
Q4301 Q4306
+1.5V +1.8V
23 VO 23 VO
24 24
FB FB
5 VDD VOUT 1
IC4309
AVR 5V
+3.3V
TA-
31
4
TA+
30
33
5
TB-
29
59
38
TB+
61
28
TC-
25
40
6
TC+
24
8 42
TCLK-
62 44
23
63
TCLK+
46
22
TD-
21
48
1
TD+
20
9 50
TE-
11 52
19
64
TE+
54
18
57 TC5
/PDWN 13
55 TC4
12
CLKIN
+3.3V
TA-
31
4
TA+
30
33
5
TB-
29
59
38
TB+
61
28
TC-
25
40
6
TC+
24
8 42
TCLK-
62 44
23
63 TCLK+
46
22
TD-
21
48
1
TD+
20
9 50
TE-
11 52
19
64 TE+
54
18
57 TC5
/PDWN 13
55
TC4
12
CLKIN
TH-103PF9UK/EK
DN-Board (3 of 3) Block Diagram
P5V_DC
5
VCC
CB 20
VDD 17
CTL 9
DN
TO D5
51
31 O-LVDS4
IC5801
30 O+LVDS4
LVDS 29 O-LVDS3
TRANSMITTER
O+LVDS3
28
(10bit)
26 O-LVDS2
10Bit LVDS
25 O+LVDS2
24 O-LVDS1
[ODD]
23 O+LVDS1
O-LVDS0
21
20 O+LVDS0
18 O+LVDSCLK
17 O-LVDSCLK
15 E-LVDSCLK
IC5802
14
E+LVDSCLK
LVDS 12 E-LVDS4
TRANSMITTER
11 E+LVDS4
(10bit)
10 E-LVDS3
10Bit LVDS
9 E+LVDS3
7
E-LVDS2
[EVEN]
6 E+LVDS2
5 E-LVDS1
4 E+LVDS1
2 E-LVDS0
1
E+LVDS0