Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Plasma TV TH-42PS9BK TH-42PS9BS TH-42PS9EK TH-42PS9ES PCZ0608051CE doc b_da_02
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IC4502
DA DIGITAL SIGNAL PROCESSOR
128M DDR SDRAM +2.5V TA-
MICON A0 DQ0
31
IC4501 A11 DQ31
VDD 4
33
TA+
30
+1.5V +2.5V +3.3V 5
SIGNAL PROCESSOR TB-
59 38 29
FORMAT CONVERTER DA5 TO D5
TB+
61 28
ADDRESS DATA 1.5V 2.5V 3.3V ROUT ROE0-ROE9 4 TX_TE+
TC-
DDR-SDRAM 25 5
40 TX_TE-
INTERFACE GOE0-GOE9 6
D/A 10bit GOUT TC+ 7 TX_TD+
24
(SERIAL)
8 42
110MHz 3 8 TX_TD-
LVDS
BOE0-BOE9 TCLK-
BOUT 62 44 23
10 TX_TCLK+
R,G,B MAIN VIDEO 24bit 63 TCLK+ 10Bit LVDS
46 22
1 11 TX_TCLK-
DIGITAL VOUT VSOE
PICTURE I/P,FORMAT TD- 13 TX_TC+
SIGNAL D/A 8bit 48 21
IMPROVER CONVERTER OSD MIX 1
PARALLEL
R,G,B SUB VIDEO 24bit HOUT HSOE 14 TX_TC-
2
PROCESSING 2 TD+
9 50 20
16 TX_TB+
DATA
TTL
TE-
11 52 19 17 TX_TB-
HD,VD
D/A OSD CLK CLKOE 64 TE+
54 19 TX_TA+
18
DCK CONT
20 TX_TA-
IIC BUS 57 TC5
P3V_SDA2 (RGB OUT) /PDWN 13
IIC
P3V_SCL2 55 TC4
HD,VD,DCK CONT CLK
3 12 CLKIN
XRST/XSYNCRST CONTROL OSD INPUT
NRST
IC4301
MCKREF
OCKREF
SCKREF
LVDS TRANSMITTER(10bit)
REFCK
OSD_HDIN
OSD_CKIN
OSD_HDO
OSD_VDO
OSD_YM
OSD0-15
OSD_YS
CLK1
4
X4501
CLK1 CLK6
CLK3 CLK5
CLK7
CLK8
IC4500 20MHz
+3.3V
CLOCK GENE.
5
CLK3
6
OSD
7
IC4952 IC4951 IC4955
P+15V DC-DC CONVERTER P+15V DC-DC CONVERTER P+15V DC-DC CONVERTER
15V 2.5V 15V 3.3V 15V 1.5V P5V_DC
IC4956 21 VIN VCC 5 21 VIN VCC 5 21 VIN VCC 5
STB+5V STB 3.3V STB+3.3V
19 OUT1 CB 20 19 OUT1 CB 20 19 OUT1 CB 20
1 VDD VOUT 5
16 OUT2 VDD 17 16 OUT2 VDD 17 16 OUT2 VDD 17
S1 G1 S2 G2 S1 G1 S2 G2 S1 G1 S2 G2
18 LX 18 LX 18 LX
IC4953 D1 D1 D2 D2 D1 D1 D2 D2 D1 D1 D2 D2
13 -INC CTL 9 13 -INC CTL 9 13 -INC CTL 9
STB 1.5V STB+1.5V Q4903 Q4902 Q4901
+2.5V +3.3V +1.5V
5 VIN VOUT 4 P+15V 23 VO 23 VO 23 VO
24 FB 24 FB 24 FB
Q4962
5 VDD VOUT 1
8 5 VDD VOUT 1
Q4961
IC4901 IC4957
AVR 5V
AVR 5V
TH-42PS9BK/BS/EK/ES TH-42PS9BK/BS/EK/ES
DA-Board (2 of 2) Block Diagram DA-Board (2 of 2) Block Diagram
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