38.
A/V
SYSTEM BLOCK DIAGRAM
IC1301
ANT1
TU1101(C6h)
TU1102(C0h)
IN
IN
OUT
S
V
R
L
Y
Pb
Pr
VIDEO1
VIDEO2
SIF
SIF
C1-PLUG
C3-PLUG
ANT2
CXA2069Q(90h)
TV
R/L-TV
S1
V1
R/L1
S2 Y/VOUT1
V2 COUT1
R/L2 R/L 1
S3
V3 Y/VOUT 2
R/L3 COUT2
S4 R/L 2
V4
R/L4 Y/VOUT 3
V5 COUT3
R/L5 R/L 3
V6
R/L6
AV SWITCH
S
V
R
L
S
V
R
L
Y
Pb
Pr
VIDEO3
RGB
H/V
MM1519XQ(94h)
YPbPrTV
YPbPr1 OUT1
YPbPr2 OUT2
YPbPr3 OUT3
LOUT1
IC1401
COMPONENT
AV SWITCH
MONITOR OUT
S
V
R
L
Y MUTE
VIDEO4
S
V
R
L
PC
R/ L
D1
D2
D3
D4 V1PLUG
D5 V2PLUG
D6 V3PLUG
D7 V4PLUG
IC1102
I/O EXPANDD
62320(74h)
M
D
I/O EXPAND
M62320(74h)
L MUTE
ABL
from TUNER
POWER LED CONTROL
or
D0 IN1
D1 LED-R
D2 D_POW
D3 +2.5POW
D4 IN3
D5 LED-G
D6 DACRST
D7 SMPOW
IC1503
AFT-1/ 2
AGC-1/2
ACL_SIG
I2C-CH1
I2C-CH2
I2C-CH3
SMPOW
L-MUTE
PSEL-1/2
TBUS
IN1
IN3
OUT1
ACL-SW
MRDY
SRESET
TV-COL1
TV-COL2
SC1502
NJM2233BM
IN1
IN2 OUT
CTL
IC2504
NJM2233BM
IN1
IN2 OUT
CTL
IC2505
AnalogSW(MAIN)
AnalogSW(SUB)
Z86129(28h)
VIDEO RGB
HD BOX
IC1602
Z86230(28h)
VIDEO
IC1601
Z86230(2Ah)
VIDEO
IC1603
C.C
V-CHIP(SUB)
V-CHIP(MAIN)
IC2501
SOUND
PROCESSOR
MSP3440(80h)
ANT1
ANT2 DACM
DACA
SC1
SC2 SC1
SC3 SC2
SC4
I/O1
I/O2
SPR_CLI
SPL_DAI
P2502
TO SR UNIT
(TO PDP)
SRESET
3D Y/C
FRAME MEMORY
uPD64082(B8H)
AYI AYO
ACI ACO
IC7001
4Mbit EDO
IC7002
D0 MODE2
D1 DVs s
D2
D3 DVs s
D4
D5 APCN
D6 TRAP
D7 DVs s
IC403
I/O EXPANDD
M62320(78h)