9.
Block Diagrams
Block diagram Functional diagram
M24C02
WT670
3
F
M24C02
M24C02
T
u
ner
MT
8
222
HY5DU561622
FTP-4
DDR
5V_
S
CL
5V_
S
DA
S
IF_
OU
T
TV_CVB
S
I
S
P1_
S
CL
I
S
P1_
S
DA
PC_H
S
YNC
PC_V
S
YNC
DDC
S
CL
DDC
S
DA
RDQ
S
0
RDQ[15..0]
RA[12..0]
RDQM0
RWE#
RCA
S
#
RRA
S
#
RC
S
#
PC_R/G/B IN
YP
b
Pr1_Y/P
b
/Pr
S
CART 1_MP
S
CART 2_MP
S
ide AV –
S
_MP
PC_V
S
YNC
PC_H
S
YNC
74HC4052D
TPA
3
12
3
D
MAX972
8
AETC
PC_AU R/L
S
CT2_AU_ R/L
COMP2 R/L
AUD_MUX_R
AUD_MUX_L
AUD_ROUT
AUD_LOUT
ROUT
LOUT
MAIN_AOL
MAIN_AOR
AUD_ROUT
AUD_LOUT
MT_INT
5V PWR
S
W
S
TANDBY
DC_ON_OFF
KEY1
3
V_
S
CL
3
V_
S
DA
RBA0
RBA1
+5V
3
.
3
V_
S
B
DDC_5V
HDMI
3
_5V
+5V
+24V
+5V
DDC_WP
RC I/R_
3
V
3
R
S
T_
MT
8
222
MT_
S
CL
MT_
S
DA
HDMI1_5V
HDMI
Connector
HDMI1_DDC_
S
DA
HDMI1_DDC_
S
CL
HDMI1_RX0/1/2/
3
/C+-
D
S
UB
Connector
PC_R/G/BIN
S
EL2
S
EL1
HDMI 1,2,
s
ide
_RX0/1/2/
3
/C+-
HDMI
Connector
HDMI2_DDC_
S
DA
HDMI2_DDC_
S
CL
HDMI2_RX0/1/2/
3
/C+-
M24C02
HDMI2_5V
U
S
B
KEY1
S
TANDBY
5V_P
W
R_
S
W
RC_IR
3
V
3
LED2
S
TB
Y
RDQ
S
1
RDQM1
RCLK0#
RCLKEN
RCLK0
HDMI-
S
IDE_DDC_
S
DA
HDMI-
S
IDE_DDC_
S
CL
HDMI
Connector
HDMI-
S
IDE_RX0/1/2/
3
/C+-
S
IDE_CVB
S
_AU_R/L
HP_LOUT
HP_ROUT
1
8
400_402_090
3
01.ep
s
09061
8