Inhaltsverzeichnis
Werbung
GRUNDIG Service
Verstärkerteil / Amplifier Part
1000u/ 35V
C203
C295
100n/50V
0V
4V
13
23V
IC201B
0V
1
LM1876
0V
12
0V
0V
0.7uH
L205
R222
22K
C289
0n25V
0V
4V
8
23V
IC201A
0V
3
LM1876
0V
7
-23V
0V
0V
-VEE
R241
C216
22K
1000u/35V
20n(II)
C217
R267
1M
78L12
100
12V
IC206
R207
3
1
1N4148
1N4148
D213
33
D211
D212
R298
D214
1N4148
1N4148
D201
1N4148
2K2
R300
C300
+
10u
2K2
R301
H
100
68
R302
R303
IC202 - PT2308-S
4K7
R203
9014/ C
Q206
20n(II)
10u
C204
C202
5K6
R284
R206 10
220n( m )
4.7
C201
R204
C230
220n( m )
D208
IN4148
R209
10
220n( m )
4.7
C243
0.7uH
R208
L206
C231
220n( m )
100n/50V
C296
9012/ H
Q203
10K
R232
R233
8K2
Q202
9014/C
R304
1M
Q224
9013/ H
1N4001
D217
Bei den in den Schaltplänen angegebenen Messwerten handelt es sich um
Näherungswerte!
The measured values given in the circuit diagrams are approximates!
82K
R201
47u
C288
33K
R202
17V
R231
0.5 ohm
2K7
R229
R230
8.6V
8K2
L110
830260
D202
1N4148
+8,6V
1
zu/to
-23V
2
CN209B
0V
S. / P.
3
+23V
3-17
4
CN209A
17-Dec-2002
3 - 6
CIRFLEXX UMS 4201 SPCD
R286
9013/ H
2K2
Q217
C266
47u
R285
C244
220u
27K
Q216
9014/ C
10K
R239
JW207
100u
R212
C266
68
6V*
3,3V*
*bei angeschlossenem
Kopfhörer
IC202 PT2308-S
*when headphone
is plugged in
0V
100u
R292
C218
C221
27K
220u
ATTACH ON EAR PHONE
2P2T
J201C
B3T
1
L1002
2
3
B3T
4
5
L1001
CN208B
B3T
L1003
865650
R/ch BOX
L203
8 ohm SPK
2
4
10n(II)
1
3
CN206
C2001
4
3
2
1
L204
C2002
3
1
10n(II)
4
2
865650
L/ch BOX
8 ohm SPK
CN207
CD DOOR
GND
TUNER
D-MUTE
AF AMP MUTING(A-MUTE)
8.6V OPERATION MAIN VCC
SW POWER ON
5V SWG (5V P ULL-UP SWITCHING)
SAFETY PIN
IC201 - LM1876T
IN4148
D206
D207
IN4148
1
2
3
4
5
CN208A
R214
68
R213
220
J201A
STEREOJ S
1
2
3
4
5
zu/to
6
CN102
S. / P.
7
3-12
8
9
10
11
12
Werbung
Inhaltsverzeichnis
