Tel 13942296513; Schematic Diagram - Main (2/3)/Assist/Pos Boards - Sony CDX-5V661 Service Manual

CDX-5V661/5V661A/5V661D/5V661S
Q Q
3 7 6 3 1 5 1 5 0
4-5. SCHEMATIC DIAGRAM – MAIN (2/3)/ASSIST/POS Boards – •
CN501
2P
M103 L_MOTOR+
(LOADING)
L_MOTOR-
CN502
8P
C_MOTOR+
M105 C_MOTOR+
(DIVIDER)
C_MOTOR-
C_MOTOR-
E_MOTOR-
M104 E_MOTOR-
(ELEVATOR)
E_MOTOR+
E_MOTOR+
MECH MOTOR
FLEXIBLE
BOARD
T E
L 1 3 9 4 2 2 9 6 5 1 3
RV1
ELEVATOR
HEIGHT SENSOR
ASSIST
FLEXIBLE
BOARD
CN950
(SHUTTER CLOSE DETECT) 5P
TP42
S_CL
CHUCKING END/SAVE
TP43
END DETECT:LEFT DSTC_L
TP44
GND
(DISC SIZE DETECT)
TP45
DSZ
CHUCKING END/SAVE TP46
DSTC_R
END DETECT:RIGHT
ADDRESS
DETECTION
FLEXIBLE
BOARD
OP PLAY
POSITION
DETECT
OP HOME
POSITION
DETECT NC
w w w NC
TP50
GND
TP49
HOME
TP48
5V
TP47
POS
(OP ADDRESS DETECT) NC
CN960
7P
See page 50 for Waveforms.
C502
0.1
TP24 M1+
TP187
TP25 M1-
TP185
TP186
TP26
M2+
IC501
LB1930M
TP27
M2-
TP28 LOADING
M3+
MOTOR DRIVE
TP29
M3-
TH801
C816 C815
0.1 0.1
TP87
R857
4.7k
CK TP201
MDP
MDP
PullDown
CN503 DIM
3P
DCP
GND PullDown
3.8V PullDown
TP88
R897
22k
LIGHT FB811
TP89
R898
CN801
22k
7P DIMMER FB812
R854
NC
22k R859
S_CL TP90
1k
S_CL DIN_L
DSTC_L DIN_L
DSTC_L DIN_R
DIN_R
R855
GND PANA_SI
22k
DSZ
DSZ
DSTC_R
DSTC_R
R856
22k
NC
TP91 NC
K_1
K_1
K_2
K_2
CN802
7P
NC
OPP
OPP
GND
HOME
HOME
5V
POS
POS
NC
x a o
y
R502
220
. i
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•
See page 53 for IC Block Diagram.
TP189
C504
0.1
TP188 TP190
IC502
LB1836M
ELEVATOR/DIVIDER
MOTOR DRIVE
R841 R840
22k 22k
R848 R847
100 100
C810 R846 X801
0.1 0 12.288MHz
TP93 TP96 TP97
R843
0
Q Q
3 7 6
SYSTEM CONTROLLER
IC801
HD6432357M05F
TP95
u 1 6 3
C803
0.1
.
44 44
http://www.xiaoyu163.com
2 4
8 9 9
(Page 43)
C801
22
10V
C806
0.1
C821
0.1
C896
1000p
C823 C820
0.1 1
3 1 5 1 5 0 8 9 2
TP116
R833 100 SQCK
R832
R831 100 F-RX
22k
R830 100 SQSO
R829 100 F-TX
TP117
C805
0.1
R828 100 XWRE
ESPXWRE
R827 100 XRDE
ESPXRDE
R826 100 XQOK
ESPXQOK
RST
CD_RST
R893 100 DMUT
CDMUTE
R825 100 CDSO
R808
CD_SO
22k
LAT
CD_LAT
R824 100 CDCKO
CD_CKO
R823 100 SENSE
SENS
R822 100 SCLK
CD_SCK
LOCK
C804
LOCK
0.1
FOK
FOK
R/RW
R/RW_SW
R821
FOLOCK
22k
FOLOCK
LMT_IN
LMT_IN
R820
OPH
22k
OPH
D801
DAN222
C818
0.1
m
c o
R813 R814
22k 22k
R812
22k
2
8 9 9
R858
100k
4 9 8 2 9 9
SCHMITT
TRIGGER
INVERTER
(POS,RESET)
IC830
TC7W14FU
RESET SIGNAL
GENERATOR
IC820
S-80825ANNP
C1
C2
POS
EEPROM
IC810
M24C16-WMN6T
(Page 45)
C3
C4
C5
C6
C7
C8
C9
C10