Sony DVP-CX777ES Service Manual

DVP-CX777ES
5151
FOCUS
COIL
TRACKING
COIL
INLIMIT
SENSOR
37 48
36 1
19
FOCUS COIL
DRIVE
35 3
34 4
TRACKING COIL
DRIVE
32
31
20
22
15
17
SLED MOTOR
DRIVE
FOCUS/TRACKING COIL DRIVE,
SPINDLE/SLED MOTOR DRIVE
IC202
27
28
SPINDLE MOTOR
DRIVE
MM
M1
(SPINDLE)
47
46
45
PDM2
PDM3
PDM0
PDM1
DIGITAL
SERVO
PROCESSOR
IC301 (2/2)
FCS+
+3.3V
FCS–
TRK+
TRK–
LIMIT SW C
SPM+
SPM–
SLA+
SLA–
SLB+
SLB–
30
29
SLED MOTOR
DRIVE
MM
M2
(SLED)
40
43
42
13
7
10
MDSO
32
MDPO
33
XDRVMUTE
48
XSDSPINT
18
XSDSPCS
63
11
HINT
12
HCS
34
XRST
41
TRST
18
XWR
19
XRD
XWRH
XRD
28
OE
11
WE
26
CE
XFRRST
XRST
129
130
ADC5
ADC6
154
GIO1/INT3
143
PWM0
144
PWM1
155
GIO2/INT4
153
GIO0/INT2
VREF
TSD-M
TABLE POSITION
SENSOR1
IC81
BUFFER
IC703
MECHANISM
CONTROLLER
IC701
SVC
P
(Page 50)
XWRH
XRD
XWRH
XRD
XWRH
XRD
XRD
70
XWRH
71
XROMCS
58
XRAMCS
59
XWRL
72
XSRWE
84
57
XADYCS
XADYCS
U
(Page 52)
T
(Page 54)
79
TDO
TDIKT
Q
(Page 50)
XRST, XFRRST
SYSTEM
CONTROLLER
IC104 (2/5)
17
XGAIT
20
XGACS
TSENS4
26
TSENS3
30
TSENS2
25
TSENS1
31
DR_CLS
39
DR_OP
38
POPDOWN
37
POPUP
36
DIMMO
74
LOCK
29
LD_OUT
28
LD_IN
27
65 XGACS
19 XGAINT
12 DISC_AD
OPTICAL PICK-UP BLOCK
(KHM-290AAA) (2/2)
OPTICAL DEVICE (2/2)
DISC DETECT
SENSOR
D81, Q81
D801
(ILLUMINATION)
LED DRIVE
Q701
DISC DETECT
SENSOR
RV101
S622
(LOCK)
20
22
PS
39
21
5
+
–
127
ADC3
128
ADC4
DATA & ADDRESS BUS
40
GND
55
NFTEST
41
R/B
46
NFBUSY
42
XRE
53
NFRE
43
XCE
48
NFCE
2
CLE
49
NFCLE
3
ALE
50
NFALE
4
XWE
54
NFWE
5
XWP
51
NFWP
NAND FLASH
MEMORY
IC702
32Mbit
FLASH
MEMORY
IC106
3
DRO
72
DRM–
4
DRI
71
DRM+
6
LDI
70
LDM–
8
LDOUT
2
DOOR OUT
7
LDO
69
LDM+
LOADING/DOOR
MOTOR DRIVEIC961
M602
(LOADING)
I/O0 – I/O7
18 – 21,
24 – 27
HDI0 – HDI15
HAI0 – HAI21
HDI0 – HDI15
HAI1 – HAI21
1 – 5, 102 – 109,
111 – 118, 120
L
(Page 50)
HD0 – HD15, HA0 – HA21
R
(Page 50)
XRD, XWRH
DATA & ADDRESS BUS
DATA & ADDRESS BUS
HD8 – HD15
HD8 – HD15
HA0 – HA4, HA19
HD8 – HD15
1, 3 – 9
HA0 – HA4, HA19
10, 11, 13 – 16
HD0 – HD15
HA0 – HA21
85 – 100
DQ0 – DQ15
29 – 36, 38 – 45
A0 – A20
1 – 10, 16 – 25, 48
TABLE POSITION
SENSOR2
IC82
TABLE POSITION
SENSOR3
IC83
TABLE POSITION
SENSOR4
IC84
S612
(POP)
MM
M603
(DOOR)
MM
4
IN1+
78
TRM+
2
OUT1
8
OUT2
6
IN2+
77
TRM–
TABLE
MOTOR DRIVE
IC941
M601
(TABLE)
MM
TABLE MOTOR
DRIVE SWITCH
Q001, 941, 942
TABLE MOTOR
DRIVE SWITCH
Q002, 951, 952
41
OE
40
UB
39
LB
1Mbit S-RAM
IC108
HD0 – HD15
HA1 – HA16
I/O0 – I/O15
7 – 10, 13 – 16,
29 – 32, 35 – 38
A0 – A15
1 – 5, 18 – 21,
24 – 27, 42 – 44
6
CS
17
WE
UP
DOWN
S611
(DOOR)
OPEN
CLOSE
S621
(LOADING)
IN
OUT
24
CPUCK
77 CPUCK
7-2. BLOCK DIAGRAM – SERVO/CHANGER Section –

Sony DVP-CX777ES Specifications

General

Brand	Sony
Model	DVP-CX777ES
Category	DVD Player
Language	English