DVP-C660/C670D/C675D
3-3
3-4
3-2. RF/SERVO BLOCK DIAGRAM
1
17
19
20
25
54
40
39
29
27
31
42
26
32
9
ı
12
5
ı
8
13
ı
16
TK-57 BOARD
(SEE PAGE 4-11)
MB-87 BOARD (1/6)
(SEE PAGE 4-27, 29, 35)
FC-73 BOARD (1/2)
(SEE PAGE 4-61)
AI-18 BOARD (1/4)
(SEE PAGE 4-49)
LM-61 BOARD
(SEE PAGE 4-50)
BASE UNIT
KHM-220AAA
9
11
16
17
7
13
4
2
5
19
20
8
10
15
18
21
22
Q001
LD DRIVE
IC001
DVD/CD
PD IC
DVD/CD
LD MODULE
RF
A – D
E – H
VC
PD
LD
VR
CN001
DVD/CD RF AMP
DIGITAL SERVO
RF IP
A – D
E – H
A2 – D2
VC
PD
LD
LDON
SIGO
33
VCI
FE
TE
PI
43
44
45
SCLK
46
SDEN
SWD
SRD
FDCHG
DFT
HOLD2
MIRR
TZC
2
10
ı
13
INLIMIT
SENSOR
TRACKING
COIL
FOCUS
COIL
M
M
TILT
MOTOR
TIA, TIB
TRK
FCS
CN002
17
6
9
8
7
3
5
11
12
13
14
15
4
30
15
29
32
ı
35
32
ı
35
22
19
18
31
9
23
21
41
34
27
26
2
3
14
15
5
6
1
3
80
81
5
7
53
54
4
5
2
3
22
25
20
30
12
13
22
25
20
28
29
7
17
49
32
71
55
68
95
79
78
77
76
72 73
82
ı
84
86
ı
90
IC404
IC403 (1/2)
IC403 (2/2)
FE
TE
PI
SSDFCT
SSDFCTI
SERVO DSP
ADC1
ADC0
ADC2
GIO11
DFCTI
PDM 2, 3
MIRR
TZC
ADC6
ADC4
ADC5
FGREF
VRTA
HA 0, 1
HA 0, 1
HD 8 – 15
HA 0, 1
HD 8 – 15
SDSPINT
XSDSPCS
WRH
RD
27MSDP
XRST
XDRVMUTE
HD 0 – 7
RF+
(DVD/CD) RF
MDS0
MDP0
LOCK
SIGNAL PROCESSOR
(SEE PAGE 3-5)
SYSTEM CONTROL
(SEE PAGE 3-9, 10)
RS
TILT A1, B1
TILT MUTE1
CLKIN
HRD
HWR
HCS
HINT
SPDL1
SPCNT1
SLDA1, B1
PWM2
GIO0
PWM0, 1
GIO4
GIO1, 2
PDM 0, 1
FGIN
SPINDLE
MOTOR
DRIVE
TILT
MOTOR
DRIVE
FOCUS
COIL
DRIVE
TRACKING
COIL
DRIVE
SLED
MOTOR
DRIVE
IC401
IC402
13
VRBA
REFERENCE
VOLTAGE
GENERATOR
9
12
14
13
+3.3V
45
46
47
48
GIO8
GIO7
GIO6
GIO5
4
5
2
3
13
ı
16
6
1
11
12
7
ı
10
17
6
9
8
7
3
5
11
12
13
14
15
4
4
5
2
3
13
ı
16
6
1
11
12
7
ı
10
Q002
CN004
CN405
PH502
TURN TABLE POSITION
DETECTION SENSOR
3
CN403
CN402
(1/2)
1
2
1
2
1
2
1
2
5
6
1
3
5
6
15
12
11
13
15
12
3
4
6
11
13
7
8
9
10
M
M
M
M
ROTARY
ENCODER
(LOADING)
TURN TABLE
MOTOR
DRIVE
LOADING
MOTOR
DRIVE
IC902
14
16
11
13
21
22
4
5
1
2
3
4
6
M201
LOADING
MOTOR
B201
LM
M951
TURN TABLE
MOTOR
CN502
LM
S1
S2
S3
CN908
CN905
(1/3)
CN801 (1/3)
CN902 (2/2)
5
6
4
3
2
14
13
11
12
15
16
17
18
19
DSSW1
TSW1
TRMM
TRMP
CKMM
CKMP
CKSW1
CKSW2
LDSW1
SYSTEM
CONTROL
(SEE PAGE 3-10)
CN404
CN003
05
536 mVp-p
IC001
1
(DVD play)
200 mV/DIV 100 ns/DIV
IC001
1
(CD play)
500 mV/DIV 500 ns/DIV
880 mVp-p
1.5 Vp-p
IC001
tf
(DVD play)
500 mV/DIV 100 ns/DIV
1.5 Vp-p
IC001
tf
(CD play)
500 mV/DIV 500 ns/DIV
IC404
ws
(DVD play)
100 mV/DIV 50 ms/DIV
180 mVp-p
IC404
ws
(CD play)
500 mV/DIV 50 ms/DIV
860 mVp-p
IC404
wd
(DVD play)
500 mV/DIV 50 ms/DIV
1.4 Vp-p
IC404
wd
(CD play)
500 mV/DIV 200 mV/DIV
1.7 Vp-p
IC001
wl
(DVD play)
200 mV/DIV 500 ms/DIV
592 mVp-p
IC001
wl
(CD play)
200 mV/DIV 20 ms/DIV
448 mVp-p
IC001
el
(DVD play)
500 mV/DIV 50 ms/DIV
1.3 Vp-p
1.7 Vp-p
IC001
el
(CD play)
500 mV/DIV 200 ms/DIV
180 mVp-p
IC001
r;
(DVD play)
100 mV/DIV 50 ms/DIV
860 mVp-p
IC001
r;
(CD play)
500 mV/DIV 50 ms/DIV
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299