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NOTE: FC/MSC unit in the AVC20 chassis is considered a component and therefore
removing its top or bottom shield covers is prohibited. The block diagram must be
used only as a functional reference. Tampering with the IC ICD07D is also prohibited.
D+3.3V
( 1 3 8 m )
FC/MSC
BOARD
P001P
LPF
MY
( 2 7 )
LPF
MCb
( 2 8 )
LPF
MCr
( 2 9 )
MH
( 3 1 )
MV
( 3 2 )
LPF
SY
LPF
SCb
LPF
SCr
SV
SH
FC Block
2
2H/2V
FC-ENA,MSC-ENA,DATA,CLK
4
3
SCL0,SDA0,MATORIX
5
OSD-R/OSD-G/OSD-B/OSD-BLK/OSD-HALFTONE
4
OSD-RST,OSD-CS2,OSD/DATA,CLK
6
TXD/RDC/REM-DP/PDDET/AudioL/AudioR,AVDET,RMRST
IIC PORT
5
TXD,RXD,RES,EVPP,MD
Key
ROM
F1+9V
D+2.5V
( 2 1 4 m )
( 7 1 5 m )
FC MPLL5V
AI+9M
REG
AI+9S
FC SPLL5V
REG
D+5V
REG
REG
YOUT
DIGITAL VDDL
SW
Y-OUT
LPF
-6dB
XO
FC
AFM715
B-YOUT
U-OUT
YL19MK1
-6dB
DIGITAL VDD
V-OUT
R-YOUT
-6dB
PLL
PI5C
TLC2932
339OQ
HD-OUT,
2
VD-OUT
YGT-035
MH,MV
2
KMASK
RCLP
YS
RV
2
RH
FC
PLL
MPU
TLC2932
M37471E8
RESET
SDRAM
PST9142
( n = 2 )
3
MSC-ENA,DATA,CLK
3
RESET
ODCL
PANEL LINK
3
RIN2,GIN2,BIN2
S i I 9 0 7
RIN1,GIN1,BIN1
with HDCP
2
V1
SDA/SCL
DDC
24LC21A
DDC
2 6
24LC21A
RGB1(ANALOG)INPUT1
RGB2(DIGITAL) INPUT2
PC IN D-SUB15
DIGITAL IN DVI
BLOCK DIAGRAM
FC/MSC BOARD
F2+9V
(AO+9V)
( 3 2 8 m )
REG
F2+5V
FC D/A2.5V
REG
AO+5V
REG
AI+3.3M
REG
FC A/D2.5V
FC PLL2.5V
REG
AI+3.3S
REG
FC VDD2.5V
3
-6dB
SW
3
RDIN
M61303FP
-6dB
RGB
R1,G1,B1
PROCESSOR
GDIN
TA1399N
R2,G2,B2
BDIN
3
VDIN
2
H1,V1
SW
4
HDIN
VDIN
PI5C
YGD-032
2
3
339OQ
H2,V2
2
3
PC/TV
G2
SYNC
SEP
FC/HDSW
MPU2
2
HSYNC
VSYNC
H8
RESET
PST9142
2
MH,MV
EEPROM
DVI/PC
SW
PI5C
H/V
339OQ
2
H/V
103
M+9V
STB+5V
( 2 3 3 m )
( 5 1 m )
A+5V
REG
REG
MSC PLL 3.3V
REG
MSC PLL 3.3V
8
8
8
MSC
4 HAOUT,VAOUT,DE,CLK
SW
NC75B
3 1 5 7
YGD-037
XO
CLOCK
MODU
LATOR
FS781
STB+5V
SW
NC75B
3 1 5 7
RS232C
2
DS14C232C
M
WHSYNC
WVSYNC
PLL
HSYNC
ICS
1 5 2 3
WVMASK
M
PLL
ICS
2
1 5 2 3
WPLLCLKIN
M
EXTWHOIN
3
OSD
MB90098A
8
(n=3)
4
PVOUT
LEVEL
SDRAM
CONVERT
LV08
( n = 3 )
M24C08
DM+3.3V
( 1 . 1 4 )
MSC VDD1
WPLLAVD
REG
DPLLAVD
REG
R/G/B AVD
Key
ROM
D
TX0-
ICD01D
TX0+
SiI168CT64
TX1-
O
TMDS
TX1+
TX2-
U
TX2+
T
TXC-
TXC+
DDC CLK
DDC DATA
8 AVDET
8
7
6
3 PARITY
5
3
4
2
1
1 TXD
2 RXD
4 REM-PDP
5 Audio R
6 Audio L
7 PDDET
2
SDAH/SCLH
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