IC2501
+B
IC2001
IC2101
+B
IC4031
IC4041
IC4011
53
OSC1
NINT1
2
CLK16M
51
52
66
30
65
118
110,111
ARF,NARF
121
AD4
119
AD2
AD1
TBAL
BDO
OFTR
LDCUR
75
IDGT
ACT T-
ACT T+
ACT F-
ACT F+
STEPPING MOTOR UNIT
STEPPING MOTOR
OPTICAL PICK UP UNIT
ACTUATOR
COIL
TRACKING
COIL
FOCUS
M
+
-
M2501
M
+
-
M2502
TILT
TRSDRV
71
70
67
27
26
DAC0~1
114,115
3,2
SPDRV
68
23
FBAL
AD0
GAINH/L
VO2-
VO2+
VO1-
VO1+
VO4+
VO4-
VO3+
VO3-
11
12
13
14
15
16
17
18
C0GBG0000033
MOTOR DRIVE
MUTE12
MUTE3
TRIN
9
VIN2,VIN1
VIN3
76
NCS
34
NODCCS
149,151,158,160,
164,166,168,172
STD
NRD
36
NRD
37~44
C
9~17,
22~30
CPU
136,141,176
ST
PWM1
54
55
HDD8~15
35
NWR
NWEL
CPUADR0~17
CPUDT0~7
DA2
INTRQ
MASTER
72
TILTN
TILTP
C0JBAR000294
SELECTOR MULTIPLIER
14
10
12
11
13
9
1
2
3
4
5
6
A/B
1A
1B
1Y
2A
2B
3Y
4B
3A
4Y
3B
4A
61
PWM5
SW2501
NINT2
5
PWM2
PWM3
47
NRST
74
DTRD
120
AD3
96
HPFIN
Q2001
SUPPLY
CONTROL
SWITCH
82
TSTSG
98
RFDIF
MN103S26EGA
SODC
83
VFOSHORT
NARF
90
TRCRS
W
AIT
6
WAITODC
D2001
NARF
LOGIC IC
C0JBAS000116
1
BIAS1
56
PWM4
QR5241
SWITCH
VFOSHOR
T
4
1,2
7
2Y
C0JBAA000260
RS
DSPRST
4
1
2
AND GATE
C0JBAR000191
AOUT
BDX2
AOUT1
IESEL
LOGIC IC
1
2
5
6
A
B
Y+
SELECT
31
DVD-CP72P
Summary of Contents for DVD-CP72P
Page 4: ...4 DVD CP72P ...
Page 11: ...11 DVD CP72P ...
Page 13: ...8 6 Servo Process Flow 13 DVD CP72P ...
Page 16: ...10 Procedure for reparing the set 16 DVD CP72P ...
Page 75: ...18 1 Loading Mechanism and Traverse Unit 18 1 1 Loading Mechanism Parts Location 75 DVD CP72P ...
Page 77: ...18 2 1 Cabinet Parts Location 18 2 Cabinet 77 DVD CP72P ...
Page 78: ...78 DVD CP72P ...