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CD-SW250DVD
6 – 8
Figure 6-8 SCHEMATIC DIAGRAM (8/12)
0V
0V
0V
0.7V
0.7V
9.3V
8.6V
9.3V
0V
3.4V
3.4V
0V
0V
2
1
3
1
3
2
0V
0V
0V
0.7V
0V
0V
0.7V
0.7V
0V
0V
0V
0.7V
0V
0V
0V
11.6V
0V
11.6V
0V
0V
0V
0V
ERASE HEAD
RECORD/
PLAYBACK HEAD
R-CH L-CH
TAPE 2
PLAYBACK HEAD
TAPE 1
1
2
3
4
5
6
1
2
3
4
5
6
PLAYBACK
AND
RECORD/
PLAYBACK
AMP.
56
100/16
1K
330P
330P
47/25
330P
560P
1K
560P
1K
0.0022
0.0022
100/16
12K
KTC3200
GR
2.2K
3.9K
100K
KTC3875 GR
10K
330P
10K
10K
KTC3875 GR
15K
KRC104
S
KTA1504
GR
3.3K
3.3K
KTC3200
GR
22K
0.033
KTC3203
Y
47K
KRC104
S
KTA1504 GR
47K
4.7K
82
0.0082
0.039
4.7
220/10
0.022
22/16
47/25
560P
100/16
3.9K
100K
0.033
560P
0.047
0.022
0.0033
47/25
KRC104
S
47/25
3.9K
6.8K
AN7345K
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1K
560P
10K
560P
KTC3200
GR
KTC3200
G
R
R110
4.7K
47K
0.022
150
2.2K
270P
5.6K
3.9K
47/25
4.7K
47K
2.2K
220
330µH
0.022
3.3/50
150
12K
68K
5.6K
270P
2.2K
180K
150
0.0033
47/25
56
KTC3875 GR
KTC3875
GR
10K
15K
10K
180K
4.7K
47/25
6.8K
180P
47/25
180P
5.6K
1.8K
3.9K
5.6K
47/16
0.001
0.001
100µH
5.6K
1/50
3.3K
27P
(CH)
0.015
DZ5.1BSB
100/10
0.022
270
KTA1504 GR
270
22P(CH)
001
50
1/50
0.015
5.6K
1/50
1/50
1
2
3
12
13
14
15
TUN_R
TUN_L
D_GND
CE
CLK
A_10V
DO
DI
A_GND
A_GND
T1_L
T1_R
112K
56K
112K
56K
Hich=CHROME
-
-
+
+
Hich=T1
+ -
+
-
Nor/CrO2
RIPPLE
ALC
ALC
Vcc
(1/2W)
(ML)
(ML)
MO/ST
(FM/AM)
PHASE
L-CH
OUT
R-CH
OUT
14
13
12
11
10
9
8
7
6
5
4
3
2
1
3
2
1
L-CH
R-CH
2
1
3
4
5
6
7
2
1
3
4
5
6
7
T2_L2
T2_L1
T2_R1
A_GND
T2_R2
M_GND
ERASE
CNP103
TO
MAIN PWB
10
1
2
3
4
5
6
7
8
9
REC_R
1
2
3
Q101~105: SWITCHING
Q112~114:
SWITCHING
MUTING
CNP303
TO
MAIN PWB
C374
C373
C372
C371
R388
L352
C370
R355
ZD351
C396
C395
356
57
C358
R391
R392
Q360
R385
R359
R384
C391
R383
CNS303
CNP102
CNP101
C102
R102
C101
R101
C104
R104
Q102
Q104
R146
R147
R148
Q113
Q114
Q112
C141
R108
C106
Q106
R112
R149
R114
C110
C108
R120
R118
C114
C118
C116
C112
R124
R122
R116
C150
C120
R128
R150
R126
C124
R134
C134
C133
C128
R132
R130
C130
C132
C126
C135
R158
R137
Q107
R138
R139
R136
Q108
R115
C111
C107
C109
R119
R117
C113
C115
R113
C117
R123
C119
R121
C121
R111
C143
C127
R133
R131
C123
R127
R129
C125
R135
C129
C131
IC101
IC101
C384
C388
Q105
R105
C105
Q101
Q103
R109
R107
R103
C103
Q111
R143
Q110
Q109
R140
R141
R142
C138
C139
C137
C140
L103
R145
CNS103
R106
R144
IC303
LA1832S
FM IF DET./
FM MPX./AM IF
T_T1/T2
R
L
A_GND
M_GND
REC_PLAY
A_10V
T_BIAS
REC_R
REC_L
7
8
9
10
11
12
Содержание CD-SW250DVD
Страница 17: ...CD SW250DVD 2 10 APPLY GREASE PULL THE LEVER UNITIL REACH THE ARROW MARK 143 112 3 ...
Страница 18: ...CD SW250DVD 2 11 FIGURE 1 FIGURE 2 APPLY GREASE SLOT CLAMP SW ARM INSIDE BASE SLOT 152 142 118 4 ...
Страница 20: ...CD SW250DVD 2 13 APPLY GREASE AT HALF GEAR AREA ROTATE CLOCKWISE UNTIL REACH HERE MAXIMUM 6 129 ...
Страница 21: ...CD SW250DVD 2 14 CHANGE COLOR TO BLACK 150 151 148 7 ...
Страница 24: ...CD SW250DVD 2 17 10 148 147 146 145 ...
Страница 25: ...CD SW250DVD 2 18 APPLY GREASE WHEN FIXING ITEM 2 MUST FOLLOW AS SHOWN 121 144 130 11 ...
Страница 26: ...CD SW250DVD 2 19 FIGURE 1 FIGURE 3 FIGURE 2 APPLY GREASE SC141 APPLY GREASE 117 12 ...
Страница 29: ...CD SW250DVD 2 22 APPLY GREASE BEHIND THE LEVER NEED TO APPLY GREASE PULL IT THEN LEVER WILL MOVE IN 115 15 ...
Страница 34: ...CD SW250DVD 2 27 BIG SLOT FACING OUT 110 20 ...
Страница 38: ...CD SW250DVD 2 31 804 24 SCREW TORQUE 3 kgf cm 0 5 0 ...
Страница 46: ...CD SW250DVD 2 39 NO GAP HAVE GAP O K N G 32 ...
Страница 128: ...CD SW250DVD 28 17 SURROUND SPEAKER GBOXSA110AWM1 905x4 902 906 903 901 SP1 2 904x4 SP1 2 SP1 2 ...