Processor - Grundig GML3600 Serviceanleitung

GRUNDIG Service
Hauptplatte – Prozessor / Main Board – Processor
2
J14
R96
1
2
3
150k
4
TP12
R88
R174
PH-4AW
TP34
1 R
R173
R93
10k
150k
DV33
DV33
R9
TROUT
CB57
10k
0.1uF
MO_VCC
CB3
CON1
1 GND
V20
2
3 AVCC1
4 E
F
5
6 D
7 A
B
8
9 C
10 RFO
GND
11
12 MDI1
GND
13
14 R64
15 10 LD-CD
LD-DVD
16
17 TP50
18
R59
10 AVCC2
19
MDI2
20
F+
21 TP53
F-
22
T-
23
T+
24
HOP1200/1200W
R162 R161
1 1
J9
SL+
2
SL-
1
M_DV33
TP36
PH-2AW
TP37
R166 20k FMSO
TRSO
C149 V1P4
150pF CB39 STBY
0.1uF
R150
10k
DV33
MO_VCC L14 FB
+
CB47
10uF/10V-0805
C43
100uF/16V
L35
LD-DVD
Q26
8550(SMD)
10uH(0805)
2
R159 4.7
R160 4.7
Q27 +
8550(SMD)
2
LD-CD L36
10uH(0805)
R26
NC
IOA
Q4
TP55
RFVDD3
NC
L126
AVCC2
3 1
C9
0
0.1uF
R207
C116
R103
2200pF
680k
R175
C59 2200pF OPO
R81 0
CB1
0.1uF/N.C
680k
V2P8 V20 V1P4
+ C89 CB59 + C92 CB60 +
47uF/16V 0.1uF 47uF/16V 0.1uF C94
10uF/10V-0805
TP44
TP45
DV33 J6
4
RxD
3
TxD
2
1
TP49 PH-4A
RS-232
TP51
TP52
TP54
TP56
TP57
TP59
TP58
F-
F+
U18
T-
15 14
VOTK+ VOFC+
16 13
VOTK- VOFC-
17 12
VOLD+ VOSL+
18 11
VOLD- VOSL-
19 10
PGND PGND
T+
20 9
VNFTK PVCC1
21 8
PVCC2 VCC
30 29
G2 G1
22 7
PREGND VNFFC
23 6
VINLD VOSL
24 5
CTK2 VINSL-
25 4
CTK1 VINSL+
26 3
VINTK
CF2
27 2
BIAS CF1
28 1
STBY VINFC
5954
C7
0.1uF
TP38
TP15 TP16 TP19 TP35
CB8
0.1uF
FOSO
R19
TRSO
FMSO
D M S O
LDO2 C36 C35 CB35
C136
47uF/16V
330pF 330pF 0.1uF
LDO_AV33 DV33
L31 FB
C140
47uF/16V
RN4 33x4
LDO1
KEY1
1 2
KEY2
3 4
KEY3
5 6
K E Y 4
7 8
V18 RFV33
OP+
CB22 CB9 CB20
V1P4
0.1uF 0.1uF 0.1uF
OP-
DV33
ADIN
100uF/16V
CB5 CB11 CB14 CB15
0.1uF
0.1uF 0.1uF 0.1uF
DV33
CB16 CB17 CB45
0.1uF 0.1uF 0.1uF
R164 R163
1 1
SP-
SP+
TP10
M_DV33
+
220uF/10V
TP5 C160
R76
10k
R75 20k
V1P4
R169 20k
FOSO C150
150pF
CB4
0.1uF
R18
R22
FOO
33k
TRO
R21
FMO
D M O
33k
VINFC 1
C34
15k 10K
10k
CFCerr1 2
7.5K
0.015uF
CFCerr2 3
V1P4
V SL+ 4
IN
+
V SL- 5
IN
KEYSCAN_X1 VOSL 6
KEYSCAN_X2 TP33
KEYSCAN_X3 TP32
VNFFC 7
K E Y S C A N _ X 4 TP31
Vcc
Vcc 8
PV
CC1
PV 9
CC1
PGND
PGND
10
VOSL-
11
VOSL+
12
VOFC-
13
VOFC+
14
2 - 6
L29
RFV33 RFVDD3
C99
C100
C101
FB
0.1uF 0.01uF
2200pF
L28
R158
10uH(0805)
6.8
PLLVDD3
+ CB62
ADACVDD3
0.1uF
ADACVDD3
C97
C95 +
47uF/16V
CB61
1uF
C0603B
DV33
L4
AADVDD3
FB
C17
C12 47uF/16V
1uF
DV33
L17
DACVDD3
CB55 C82 FB
0.1uF 10uF/10V-0805
R157 DV33
0
L27
APLLVDD3
CB56 + C85 FB
0.1uF 100uF/16V
DMSO
+
THERMAL STAND
SHUT DOWN -BY
20K
+
7.5K
20K
7.5K
7.5K
X2
10K
DET AMP.
X2
DET AMP.
10K
15K
25K
LOADING
SLED
DRIVER
DRIVER
ACTUATOR ACTUATOR
DRIVER
DRIVER
Vcc PV cc2 PV cc1
DVD-P 7600
KEY
KEY6
KEY5
KEYSCA
KEYSCA
KEYSCA
KEYSCA
KEYSCA
KEYSCA
KEYSCA
J8
1.0-7PIN-(SMD)
DV33
R27
1K
IR R28
C41
100P
BA5954
28 STBY
OET1
BIAS
27
V TK
IN
26
OET2
25 CTKerr1
CTKerr2
10K 24
23 V LD
IN
GND
22
Pre GND
PV
CC2
21 PV
CC2
20 VNFTK
PGND
19 PGND
18 VOLD-
VOLD+
17
VOTK-
16
15 VOTK+