Grundig SCENOS UMS 4400 DVD Serviceanleitung Seite 33

GRUNDIG Service
MPEG - Servo
+1V8A2
AGND
CC22
100n
AGND
+ 3V3XA
RR59
RR57 1K
CC113 NC
RR66
RR56 100
0 TT13
BC860C
CC45
100n
CC46 100p
SGND
+1V8A1
+1V8A2
CC16
22n
CC25
100p
CC94
CC23 CC24
4.7U
100p 100n
RR58
NC
F_MD_D
F_MD_C
NC
CC116 6.8P CC117
150P
LL16 2.7uH
CC114 CC115
18P 56P
AGND
F_TST_ADC
F_TST_ADC
F_B
F_B
F_A
F_A
F_REFD
+1V8A1
F_C
F_C
F_D
F_D
+1V8A1
F_F
F_F
F_E
F_E
+1V8A2
+1V8A2
RR65
47K
F_FG
+3V3D
F_FG
CC49
100n
CC50 CC53 CC54
100p 100p 100n
AGND
+3V3A
+1V8A1
CC13
NC
Jump2
TT11
2SC3650
+1V8A2
CC85
4.7U
AGND AGND
F_LD1
F_LD2
F_MD_D
F_MD_C
CC36 CC38
10u 10n
CC37
10n
CC39 1u
AGND
RR60
12K7 1%
1
IREF
2
GNDAI
3
RFSACD
4
RFIN
5
RFOUT
+1V8A2
M14
6
VCCA18
7
TST_ADC
8
TST_SLICE
9
TST_PM
10
A
11
GNDMN
12
B
+3V3XA 13
VCC33MN
14
REFD
15
VCCA18MN
16
D
17
VCCA18IS
18
C
19
VCCA33IS
20
GNDAIS
21
VCC33SD
22
VCC18SD
23
GNDSD
24
F
25
E
26
VSHIELDIS
27
VDDADC
28
VSSADC
29
VCCADC
30
GNDADC
31
VSHIELDAI
32
NC
33
BOOT_MODI
34
(ESD)VSS
35
VDD3
36
PC0/S1B/
AGND
CC51 CC52
100p 100n
3 - 18
SCENOS UMS 4400 DVD
CC14
NC
TT12
BC848C
+1V8A1
RR48
0R
RR49
0R
F_LD1
F_LD2
F_MD_D
F_MD_C +3V3XA
+V1833
CC55
100p
CC56 100n
RR50 CC2
15p
1M
QQ1
20M
CC27
15p
AGN
1K0 1%
RR54
U
L6
F_RAM_RAS
F_RAM_CAS
F_RAM_WE
F_RAM_DQM
F_LIMIT
F_DRVEN
F_CTINT
F_PS