Grundig SCENOS UMS 4400 DVD Serviceanleitung Seite 39

GRUNDIG Service
MPEG - Signal to Pickup
RR3
68K
RR6
5K6
F_TP
BC848C
F_LIMIT
RR11
CC1
1n0
SGND
RR110
F_REF
RR111
CC5
100n
F_DM-
F_DM-
CC17
100n
F_DM+
F_DM+
+5VP
JJ2
AGND
1
F_REFD
2
3
F_E
4
F_A
5
F_D
6
F_C
7
F_B
8
9
F_F
10
11
25
F_FA-
12
26
F_FA+
13
27
to DVD
F_TA-
14
28
F_TA+
Mechanism
15
16
F_MD_D
17
F_+5VM
18
F_LD_D
19
20
F_MD_C
21
22
23
F_LD_C
24
25
26
27
28
AGND
+3V3D
RR4
TT4
10K
BC848C
RR10
150
TT2
SGND
F_LIMIT
+3V3D
10K
CC2
100n
RR13
1K
33K
SGND
33K
RR15
CC4
NC
NC
10K
33n
RR18
1K
RR21
33K
RR23
1K
CC15
10u
F_REFD
F_E
F_A
F_D
F_C
F_B
F_F
+5VP
F_FA-
F_FA+
F_TA-
RR36
F_TA+
0R
F_MD_D
CC11
NC
1n0
F_MD_C
AGND
RR8
2K2
F_DRVEN
F_DRVEN
F_VT 0
F_VT0
F_CTINT
F_CTINT
F_TP
F_FG
F_FG
F_TST_ADC
F_TST_ADC
RR12
NC
+5VA
CC3
100n
AGND
LM358
UU1
1 8
A_OUT VDD
2 7
A-INP B_OUT
3 6
A+INP B-INP
4 5
VSS B+INP
CC9
100n
AGND
F_REFDAC
F_REFDAC
LL1 LFB120
F_LD_C
RR32
1K
DD1
DAP202U
AGND
TT7
2SB1119S
F_LD_D
LL2
LFB120
RR 40
1K
RR43
100R
3 - 24
SCENOS UMS 4400 DVD
+ 3V3XA
RR14
576R0 1%
RR16
NC
F_REFD
F_REF
CC7
RR20
NC
1K 0 1%
10n
RR19
90R9
AGND
F_BIAS_IN
F_BIAS_IN
RR22
237R0 1%
F_REFDRV
F_REFDRV
RR27
100R0 1%
AGND
CC6
NC
1n
RR17
8K25 1%
RR25
1K0 1%
RR26
2K55 1%
AGND
TT5
+5VA
2SB1119S
RR3010R
RR31 220
TT6
BC848C
RR33 1K
F_LD2
RR35
RR34
CC10
100R
10K
10u
AGND
+5VA
RR39 220
TT 9
BC848C
F_LD1
RR42
1K
CC12
RR44
10u
10K
AGND
F_REFD
F_LD2
F_LD1