Block Diagram - Onkyo DV-CP706 Service Manual

Q1002

BLOCK DIAGRAM

DVD LD
CD LD
Q1001
CD/DVD
A,B,C,D,E,F
VR_CD,VR_DVD
F+,F-
T+,T-
SSW
SPD motor
M
Spindle Moter Drive/Senser
SLD motor
M
Sled moter Drive
LOADING moter
Not Used
Loading Moter Drive
Driver
Changer Mecha
Loader Drive Q7014
TA7291S
Driver
Roulet Drive Q7010
TA7291S
Q1851,X1851
Clock Genelator
27MHz
TC7WU04FU
DVD_LD
CD_LD
TRACK,FOCUS,S_SPIN,S_SLDIN
Main2Sys Interface
Q1705
74VHCT125FT
CONVERT_CIRCUIT
EV+5V
REST
Position/Disc sensor ,Pos-SW
VDOFF
System Controller
Q1701
AMUTE_CPU
Loading Control M16C PWRCTRL
IR
RI
Roulette Control
Remote Sensor
Display Controller
Segment Drive
Q8006
Q8003
Grid Drive
MPD780232GC
DPC-7.7 only
Q1802
SDRAM
K4S281632I-UC60
or IS42S16800-6TG
or NT5SV8M16DS-6K
Q1102
E2PROM
BR24L08FV-W
I2C_SCL
I2C_SDA
Analog Video CV/SY/SC/PY/Pb/Pr
MPEG Super 1Chip A/V Decoder
SQUEEZE/LETTER etc
Q1101
ZR36886HLCG
AMUTE
ADAC_CLK,ADAC_DO,CS_DMIX
ABCLK,ALRCK,AOUT0
SPDIF
AMCLK
+1.8V(TBD mA)
+3.3V(TBD mA)
MEM_ADR0-19
Reg.
VDD_SW1.8 SW3.3V
Q1901
BA18BC0FP
Reg.
VCC_A5
Q1902
XC6202P502FR
Reg.
VDD_VD5 SW6.5V
Q1903
XC602P502FR
Reset Gen.
Q1702
S-80130CNMC
PWRCTRL
EV5V
SW3.3V
SW5V
SW6.5V
Val
ASW+12V
ASW-12V
-VDISP
DPC-7.7 only
F1,F2
Q1501
LevelDetect
TC7SHU04FU
HTPLGDET
REF_CLK (27MHz)
SYSCOM
HotPlugDetect
ZR36722
TX0+,TX0-,TX1+,TX1-,TX2+,TX2-,TXC+,TXC-
VID0 VID7, H SYNC, V SYNC
DDC_SCL
+5V DDC_SDA
Q1503
I2C_SCL I2C_SCL
DDClineSW CEC
I2C_SDA I2C_SDA
UM6K1N
AMCLK
SPDIF
SYSCOM
ABCLK,ALRCK,AOUT0
VDOFF
+1.8V(max170mA)
+3.3V(max133mA)
CVout
SYout
SCout
PYout
PBout
PRout
SDC
Q4005,Q4007
VLSC
Lch out
Filter Circuit
Q4001,Q4003
VLSC
Rch out Filter Circuit
Q4002,Q4004
Q4006,Q4008
AMUTE/DACL
Mute
AMUTE
Driver
AMUTE_CPU
Q4012,Q4013,Q4014
Q4015
Drive
Q4015
Drive
Q4016
DV-CP706
Composit Composit
S1/S2 S1/S2
DPC-7.7 only
DPC-7.7 only