A
B
C
D
E
F
G
H
1
2
3
4
5
6
MCX-C15/MCX-CA15
31
■
MCX-C15 BLOCK DIAGRAM
MCX-C15
CPU
SH7706
IC1
100MHz
DSP
TMS320DA105
IC201
160MHz
Ethernet
LAN91C113
IC202
25MHz
CPLD
LC4032V
IC9
SDRAM
128Mbit x 1
K4S281632F
IC2
FLASH-ROM
16Mbit x 1
MBM29LV160BE70T
IC3
Bus-Transceiver
74LVCH245
IC204
EEPROM
4kbit x 1
BR24L04FVM
IC10
DAC
AK4382AVT
IC403
IC407
Bus-Transceiver
74VHCT245
IC401
VOLUME
YAC520-EE2
IC408
IC409, 410
IC409, 410
Q402, 404
OSD
LC74782JM
IC406
Pulse Transformer
TLA6T118-T
L401
Keys
IR Receiver
GP1UE261XK
U801
LCD MODULE
/CS, /BS, /RD,
/WE, /WAIT
Address,Data Bus
16bit, 33MHz
/DS, RDWR
/WAIT
/RD, /WE
/WAIT
VCXO
XL2
22.5792MHz
IR DATA
11.2896MHz
BCLK,
LRCLK_DATA
SUB CPU
µ
PD789022GB
IC901
IR CARRIER
AUDIO -
AUDIO +
VIDEO OUT
IR OUT
18
39
TRG OUT
CLK CNT
Serial Data
Serial Data
Serial Data
LAN
CB404
AV IN
CB901
+
–
+10A
+10A
+10A
SH
CPU MUTE
SH
IR OUT
IR ACK
IR
VIDEO OUT
AUDIO OUT –
AUDIO OUT +
AV OUT
CB405
VIDEO OUT
AUDIO
OUT
L/R
VIDEO
OUT
CONTROL OUT
JK902
IR OUT
JK902
PJ601
PJ901
-6dB ATT.
MCLK (11.2896MHz)
+10A
IC411
• See page 40
→
SCHEMATIC DIAGRAM
FUNCTION (2)
• See page 39
→
SCHEMATIC DIAGRAM
FUNCTION (1)
• See page 40
→
SCHEMATIC DIAGRAM
SYSTEM (2)
• See page 41
→
SCHEMATIC DIAGRAM
I/O BOX (MCX-IB15)
SYSTEM (1)
• See page 37, 38
→
SCHEMATIC DIAGRAM
MAIN
+
–
Q403, 405
IC906
