Onkyo DV DV-SP405, Service Manual

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DV-SP405
BLOCK DIAGRAM-2EU
D
V
-SP405
DVD LOADER/MPEG BLOCK DIAGRAM
DVD
Loader
(DM-4)
MPEG/MICON IC
IC4002
MT1389FE/S-L
X4001
27MHz
IOA, V20
C
RF, A, B, C, D, E, F, MDI1
LD_DVD, LD_CD
Q2302~2305
LD DRIVE
LDO1, LDO2
MOTOR DRIVER IC
IC2301
AM5766
DMSO, FMSO,
TROPEN, TRCLOSE,
TRSO, FOSO,
STBY, V1P4
T+/-, F+/-,
LOAD+/-,
M/-,
M/-
OPU
SPINDLE/
STEPING/
SLED
MOTOR
LIMIT, TRIN, TROUT,
AUDIO AMP IC
IC8008
RC4580IDR
A
D
A0~A20, AD0~AD7,
PRD#, PCE#, PWR#
3
2 R
L
AUDIO JACK
J8003
AUDIO R
AUDIO L
AUDIO L, R
F
A.......AT+3.3V
B.......+1.8V
C.......P.CON+5V
D.......P.CON+6V
E.......AT+12V
F.......P.CON+12V
G.......-28V
H.......V+5H
RESET IC
IC4003
R3112N291A
A
RESET
ASPDIF
2
COAXIAL JACK
J7301
VIDEO DRIVER 6CH IC
IC7301
LA73054-TLM-E
LETTER, I/XP,
R/CR, B/CB, G/Y, C/V
C
A, B
GR1~GR8, P1~P16
FP_DI, FP_DO,
FP_SCK, STB
3
5 Y
U
CVBS/Y/U/V
J7302
2
V
FIP (V651)
HNV-08SS44T
G
19
CVBS
21PIN CONNECTOR
J8101
11
15
R OUT
G OUT
16
7 B OUT
3
L
4CH BUS SW IC
IC7302
SN74CBT3257PWR
C
SQUEEZE, VSEL1
VSEL1
6
CVBS
YCMIX
CR OUT
Y OUT
CB OUT
1
R
8
VSEL1
SQUEEZE
21 PIN CTL
BLANKING_OUT
Q8101, Q8102
21 PIN CTL
Q8104, Q8105
DVD_RGB_H_OUT
D2+ 1
3
D1+ 4
D1- 6
D0+ 7
D0- 9
CLK+ 10
D2-
HDMI
CONNECTOR
CP5901
MA0~MA11, DQ0~DQ15,
DQM0, DQM1, DBA0, DBA1,
SDCLK, SDCKE, DWE#,
DRAS#, DCAS#, DCS#
CLK- 12
HDMI_SCL
HDMI_SDA
16Mbit FLASH
IC4004
ES29LV160EB-70TG
A
64Mbit SDRAM
IC4005
HY57V641620ETP-6-C
A
EEPROM IC
IC4002
S-24CS08AFJ
-TB-1GE
A
2
1
3
4
2
1 3
4
2
1 3
4
2
1 3
4
L5901
L5902
L5904
L5903
TX2+
TX2-
TX1+
TX1-
TX0-
TX0+
TXC+
TXC-
IR
IR RECEIVER (OS651)
ROM-V340TAO
IR
A
FIP DRIVER IC
IC651
PT6315
A
HOTPLUG
19
POWER 18
SDA 16
15 SCL
USB_POWER 1
USB_FLAG
2
USBN 5
4 USBP
A
+5V 1
2 USB_DN
3 USB_DN
P.CON+5V
2
1
P.CON+5V
HIGH SIDE SW
IC6601
RT9702-PB
CP6601
CP6602
CP6603
SCL
SDA