Main Assy (Dtv Block Diagram) - Pioneer PDP-5020FD Service Manual

5

4.11 MAIN ASSY (DTV BLOCK DIAGRAM)

FLASH
256M
[IC6403]
EBI BUS
SDRAM
[IC6201]
.
512Mbit
SDRAM
[IC6202]
512Mbit
SDRAM
[IC6203] .
512Mbit
SDRAM
[IC6204]
.
512Mbit
From USB
Connector
[CN4107]
5
6
MODE_SEL
ANALOG AGC
AGC&IF SW
[IC5303]
DIGITAL_AGC_CONTROL
7404_I2C1_SCL
7404_I2C1_SDA
DVO
[12bit]
1Chip System IC
BCM7404XKPB11G-K
[IC6001]
SPDIF
From LAN
I2S
Connector
[JA6001]
PDP-5020FD
6
7
RF in
IF SW
A_TUNER_V
Tuner
RF AGC AXF1178
[U5301]
SIF
IF OUT
LA72702NVA-A-E-TBB
DS_IF_P
DS_IF_N
[IC5304]
I2C_TUNER_SCL
I2C_TUNER_SDA
Demodulate IC
MN884350-K
[IC5501]
TS0
RXD_DT/TXD_DT
7
8
From EMMA2
To AV SW
AIR_L
US BTSC DECODER
AIR R
[IC5301]
SCL_AV
SDA_AV
I2C SW
From EMMA2
I2C_SEL
To ARIA
From/To EMMA2
To MAP
8
A
B
C
D
E
F
37