Grundig Sonoclock 32, Руководство по обслуживанию

Страница: 35 / 78

+
C615 4.7uF/16V
C594
1.5nF
C591
1.5nF
R575 100
R574 100
X0
12
X1
14
X2
15
X3
11
Y0
1
Y1
5
Y2
2
Y3
4
EN
6
A
10
B
9
X
13
Y
3
VDD
16
VEE
7
IC319
74HC4052
C583
1.5nF
+
C609
4.7uF/16V
C586
1.5nF
C592
1.5nF
+
C612 4.7uF/16V
+
C618 4.7uF/16V
R340 0
+
C605 4.7uF/16V
R377
4.7K
C588
1.5nF
C545
1uF
+
C613
4.7uF/16V
R378 4.7K
C542
1uF
C593
1.5nF
R571 100
R379 4.7K
R573 100
R570 100
C544
10nF
R572 100
R342 0
T307
BC848B
C589
1.5nF
R343 0
+
C610
4.7uF/16V
R339 0
R561 100
+
C611 4.7uF/16V
+
C614
4.7uF/16V
R376
4.7K
X0
12
X1
14
X2
15
X3
11
Y0
1
Y1
5
Y2
2
Y3
4
EN
6
A
10
B
9
X
13
Y
3
VDD
16
VEE
7
IC320
74HC4052
R562 100
R558 100
C543
10nF
C356
0.1uF
C355
0.1uF
R557 100
R569 100
+
C616 4.7uF/16V
T308
BC848B
R568 100
C590
1.5nF
C587
1.5nF
+
C617 4.7uF/16V
+
C606 4.7uF/16V
GND
GND GND
+8V_SW_OFF
GND
+8V_SW_OFF
GND
GND
GND
GND
+8V_SW_OFF
GND
GND
GND
GND
GND
+8V_SW_OFF
GND
GND
GND
SCART_ALIN_L1
SCART_ALIN_L2
SCART_ARIN_R1
SCART_ARIN_R2
AUDI O_SWB AUDI O_SWA
PC-AI N-R
PC-AI N-L
HDMI 1_AUDIOR
HDMI 1_AUDIOL
HDMI -AI N-L
HDMI -AI N-R
A
V
_
S
W
_
B
A
V
_
S
W
_
A
AV_SW_A
AV_SW_B
A
V
_
S
W
_
A
A
V
_
S
W
_
B
AV_DTV_L
AV_DTV_R
DTV_AI N_R
SVHS_ARIN_R
DTV_AI N_L
SVHS_ARIN_L
FUNCTION
L
AUDIO_SWB AUDIO_SWA
L
H
H
H H VCTi 2:PC
VCTi 3:VCR
VCTi 3:SCART1
VCTi 3:DTV
VCTi 2:HDMI1_MST6281
VCTi 2:MCR
L L
VCTi 2:HDMI2_MST3383
VCTi 3:SCART2
C579
1.5nF
+
C603 4.7uF/16V
C580
1.5nF
+
C604 4.7uF/16V R555 100
R556 100
MCR-AI N-R
MCR-AI N-L
GND
NC
1
PIN1
2
NIN1
3
AGND1
4
NC
5
EN1
6
NIN2
7
PIN2
8
AGND2
9
EN2
10
NC
11
BS2
12
VPP2
13
SW2
14
PGND2
15
NC
16
BS1
17
VPP1
18
SW1
19
PGND1
20
G
N
D
0
IC322
MP7731
GND GND
L336
3,3uH - 053875
+12V
C642
1UF25V
C643
1UF25V
1
3
ZD359
BZX84C6V2
1
3
ZD360
BZX84C6V2
R710
20K
R716
20K
SUBVCC
+
C648
1000U16V
GND
R711
10R
GND
SUBVCC
R717
10R
C651
390P
C652
390P
GND
GND
ZD362
MBRS130LTR
ZD361
MBRS130LTR
GND
GND
10uH
L342
10uH
L343
C633
470N
C636
470N
C646
15P
C647
15P
R709
150K
R715
150K
GND
GND
C637
470N
C640
1UF25V
C641
1UF25V
R708
180K
R706
10K
C645
2.2n
C644
2.2n
1
2
S310
MOLCON2
SUBWOOFER_STBY
SUBWOOFER
C449
100n
GND
C495
10n
C623
1nF
GND
R707
10K
NC
1
VC1
2
NC
3
VI 1
4
VP
5
VI 2
6
SGND
7
VC2
8
OUT2+
9
PGND2
10
NC
11
OUT2-
12
OUT1-
13
PGND
14
NC
15
OUT1+
16
IC338
TDA7053AT
R719
47K
R718
15K
C634
470n
C635
470n
C452
100n
C650
100U16V
GND GND
GND GND
GND
SCART_ROUT2
SCART_LOUT2
HP_VOL
+12V
1
2
3
S309
MOLCON3
+
C699 4.7uF/16V
+
C701 4.7uF/16V
DVB-AI N-R
DVB-AI N-L
DVB_AI N_R
DVB_AI N_L
D328
IMBD4148
D329
IMBD4148
AMP_STANDBY
GND
R567
100
C450
100N
GND
GND
+5V_MAIN
C631
470N
C632
470N
C649 1UF25V
GND
GND
GND
053516
L340
FL05RD200AT
053516
L341
FL05RD200AT
C475
22N
C477
22N
C478
22N
GND
GND
C451
100N
C480
22N
C481
22N
R714
100R
R713
100R
GND
GND
C472
22N
C473
22N
C476
22N
GND
GND
C448
100N
C474
22N
C479
22N
R712
100R
GND
GND
R701
100R
053516
L335
FL05RD200AT
053516
L339
FL05RD200AT
L334
3,3uH-053875
+12V
GND GND
C446
100N C447
100N
+
C638
220U %20 /25V
C639
220U %20 /25V
GND
GND
C628
470N
C627
470N
C630
470N
C629
470N
C620
1nF
C622
1nF
GND
GND
1
2
3
4
S308
MOLCON4
AUVDD
P
G
N
D
1
P
G
N
D
2
V
D
D
3
V
D
D
4
CIN
5
CIP
6
CHOLD
7
N
C
8
INL-
9
INL+
10
SHDN
11
SS
12
AGND
13
REG
14
INR-
15
INR+
16
GAIN1
17
GAIN2
18
FS1
19
FS2
20
V
D
D
2
1
V
D
D
2
2
P
G
N
D
2
3
P
G
N
D
2
4
OUTR-
25
OUTR-
26
OUTR+
27
OUTR+
28
OUTL-
29
OUTL-
30
OUTL+
31
OUTL+
32
G
N
D
0
IC321
MAX9704
+5V_MAIN
J303 *
J304 0R
J305 *
J306 0R
+5V_MAIN
+5V_MAIN
GND
GND
LOUD_OUT_R
LOUD_OUT_L
R395
1K
R394 1K
T319
2N7002
C619
1nF
GND
C621
1nF
GND
AUDI O_MUTE
R658
100
GND
GND
C363
100U16V
C367
100U16V
C352
10n
GND
C351
10n
GND
L355
FB
L356
FB
GND
C353
10n
GND
C354
10n
HS350
ARC COOLER
GND
IDTV-SVHS_ARIN_R
IDTV-SVHS_ARIN_L
R496
100K 1%
R497
100K 1%
GND
C415
1UF25V
GND
+12V
R506
10K
GND
C417
10nF
C419
?
GND
GND
Hauptplatte – Audio-Eingangswahlschalter / Main Board – Audio Input Select Switch
GRUNDIG Service Chassis LM
2 -