Grundig Ovation CDS 6380 S, Руководство по обслуживанию

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GRUNDIG Service Ovation CDS 6380 S
3 - 10
Audio-Platte, Netzteil-Platte, Kopfhörer-Platte, LINE-Platte
Audio PCB, Power Supply PCB, Headphone PCB, LINE PCB
R234
22K 1%
C235
22n(M)J
R238
22K
R247
10K
C237
100u
DI
1
CE
2
GND
3
CL
36
LROUT
4
LFOUT
5
LFIN
6
LOUT
7
LSB
8
LBASS2
9
LBASS1
10
LTRE
11
LIN
12
LSELO
13
L5
14
L4
15
L3
16
L2
17
L1
18
VREF
19
R1
20
R2
21
R3
22
R4
23
R5
24
RSELO
25
RIN
26
RTRE
27
RBASS1
28
RBASS2
29
RSB
30
ROUT
31
RFIN
32
RFOUT
33
RROUT
34
VDD
35
IC206
PT2319
C270
1u
C260
1u
C271
120n(X7R)K
C272
120n(X7R)K
R261
3K9
R262
7K5
C273
82n(Y5P)K
C274
82n(Y5P)K
C275
1n5(M)K
C276
1u
C266
1u
C265
1n5(M)K
C264
82n(Y5P)K
C263
82n(Y5P)K
C261
120n(X7R)K
C262
120n(X7R)K
R263
3K9
R264
7K5
Q306
9014C
2
R313
100K 1%
R314
6K8 1%
R315
390K
R317
47K
C3
1
C3
10
C280
220u
R260
47
D207
1N4148
D305
1N4148
R318
560K
8 7 6 5
4 3 2 1
IN1- IN1+ VEE OU1
IN2- IN2+ OU2 VC
C
IC202
P
T
2308L
C252
100u
C254
100u
R253
270
R256
270
PH251
PHONE
R254
24K
C253
4u7
R258
3K9
R255
3K9
C255
4u7
R251
22K
R252
22K
C251
100u
R248
10K
C281
10u
CE
DI
CL
MUTE
PW GND
PROTECT
PW ON
BL B+
SIG GND
L CH
R CH
L CH
GND
R CH
D202
1N4148
L CH
R CH
R257
24K
C267
1u
C268
1u
C278
1u
C277
1u
C269
220p
R267
8K2
R265
33K
R266
33K
R268
8K2
C279
220p
L292
3.5T
L291
3.5T
L293
3.5T
C291
1n
C292
1n
R293
47K
R294
8K2
C288
1u
R291
47K
R292
8K2
C287
1u
L251
3T5
L252
3T5
L253
3T5
1
2
3
4
5
CN206
C257
2u2
C256
2u2
1
2
3
4
5
CN251
5PINS
1
2
3
4
5
CN211
5PINS
J291
LINE IN
R-CH
GND
MUT
L-CH
R-C
V+
GND
L-C
12V
R286
22
R287
22
C250
100u
R273
1M
R274
1M
R275
1M
R276
3K3
R277
3K3
1
2
3
4
5
6
7
8
9
10
CN207
BUZZER
R278
100K
C285
330P
1
2
3
4
CN205
1
2
3
CN209
3PINS
1
2
3
CN291
3PINS
R269
2M2
1
P1
1PIN
1
P2
1PIN
TO WIRE ANTENNA
TO RADIO PCB
0V
0V
0V
0V
0V
0V
3,4V
0V
3,4V
0V
3,4V
3,4V
0V
3,4V
3,4V
0V
0V
3,4V
0V
6,8V
3,4V
3,4V
3,4V
0V
3,4V
3,4V
3,4V
3,4V
0V
3,4V
3,4V
3,4V
3,4V
3,4V
3,4V
3,4V
TO CN101
P. 3-6
T
O
CN703
P.
3
-7
T
O
SO501
P.
3
-5
7.5V
7.5V
16.5V
9.3V
5V
12V
6V
3V