4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
1
2
7
8
3
6
4
5
: CD-DA SIGNAL LINE
DVD MODULE (2) CIRCUIT
SCHEMATIC DIAGRAM-6
: +B SIGNAL LINE
: DVD (AUDIO) SIGNAL LINE
VHALF
R2048
4.7M
R2055 15K
R2047 15K
R2046
15K
R2045
15K
R2044
15K
R2043
15K
R2042
15K
C2067
4700P
C2066
4700P
C2065
1000P
C2064
1000P
C2063
1000P
C2062
330P
C2061
330P
C2060
1000P
C2059
820P
C2058
1000P
CP2053
CP2052
CP2051
CP2050
CP2049
CP2048
TC2001
TC2002
TC2003
TC2004
TC2005
CP2019
CP2018
TL2001
R2102
0
R2101
0
C2057 2700P
C2056 2700P
C2102 0.1
R2051
100
R2052
100
C2073
0.1
C2055
6800
C2054
680P
R2039
1M
C2053 0.1
VHALF
C2048
0.015
R2037
68K
C2047
0.01
R2049
1K
C2046
1000P
C2045
1000P
C2044
390P
C2043
100P
R2035
2.7K
R2031
560
R2034
47K
R2033
4.7K
C2041
330P
C2042
330P
R2032
10K
C2040
1000P
Q2001
2SD1819A0L
SUPPLY CONTROL SWITCH
A
B
GND
VCC
C
IC2101
C4091
0.1
C4092
0.1
NC
GND
VCC
IC4091
GND
VCC
K4008
C4016
0.1
A
B
Y-
GND
VCC
ST
SELECT
Y+
IC4092
IC4011
IC2101
C0JBAS000116
LOGIC IC
IC4092
C0JBAE000093
INVERTER IC
IC4091
C0JBAB000203
LOGIC INTEGRATED IC
IC4011
C0JBAR000191
LOGIC IC
DMV
LDCUR
RFENV
AS
TE
FE
FODRV
TRDRV
ARF
NARF
VHALF
VREF2
RFDIF
A+5V
VFOSHORT
CPUADR20
NWMCS
AOUT0
AOUT
OTI
R2041
8.2K
R2040
8.2K
44
DVD-CP72P
Содержание DVD-CP72P
Страница 4: ...4 DVD CP72P ...
Страница 11: ...11 DVD CP72P ...
Страница 13: ...8 6 Servo Process Flow 13 DVD CP72P ...
Страница 16: ...10 Procedure for reparing the set 16 DVD CP72P ...
Страница 75: ...18 1 Loading Mechanism and Traverse Unit 18 1 1 Loading Mechanism Parts Location 75 DVD CP72P ...
Страница 77: ...18 2 1 Cabinet Parts Location 18 2 Cabinet 77 DVD CP72P ...
Страница 78: ...78 DVD CP72P ...
Страница 89: ...19 Additional Contents 89 DVD CP72P ...