Grundig Scenos UMS 4400 DVD, Service Manual

Page: 39 / 44

GRUNDIG Service SCENOS UMS 4400 DVD
3 - 24
MPEG - Signal to Pickup
F_FA+
F_+5VM
F_MD_C
F_MD_D
F_FA-
F_TA+
F_LD_C
F_TA-
F_LD_D
F_FA-
F_FA+
F_TA+
F_TA-
F_MD_D
F_MD_C
AGND
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
25
26
27
28
F_REFD
F_D
F_E
F_A
F_B
F_C
F_F
F_REFD
F_E
F_A
F_D
F_C
F_B
F_F
+5VP
AGND
JJ2
1
2
3
4
5
6
7
8
9
10
CC15
10u
1n0
+
AGND
AGND
F_REF
F_REFD
F_REFDRV
F_BIAS_IN
F_BIAS_IN
F_REFDRV
F_REFD
+5VA
3V3XA
AGND
AGND
RR20
1K
10n
0 1%
RR22
237R0 1%
CC3
100n
CC7
NC
RR27
100R0 1%
CC9
100n
1n
RR25
1K0 1%
RR17
8K25 1%
RR26
2K55 1%
RR16
NC
CC6
NC
RR14
576R0 1%
RR19
90R9
F_LD2
F_LD_C
F_LD2
+5VA
LL1 LFB120
RR30 10R
RR32
1K
RR33 1K
TT5
2SB1119S
DD1
DAP202U
TT6
BC848C
RR31 220
9
F_LD1
F_LD1
+5VA
AGND
AGND
AGND
RR 40
1K
RR39 220
RR43
100R
RR35
100R
RR42
1K
CC12
10u
LL2
LFB120
CC10
10u
TT
BC848C
RR34
10K
TT7
2SB1119S
RR44
10K
F_TP
F_LIMIT
F_LIMIT
+3V3D
SGND
RR6
5K6
RR3
68K
RR4
10K
TT2
BC848C
0
F_DRVEN
F_TST_ADC
F_VT
F_FG
F_CTINT
F_TST_ADC
F_DRVEN
F_FG
F_CTINT
F_VT0
F_TP
+3V3D
RR10
150
TT4
BC848C
RR8
2K2
F_DM-
F_DM+
F_REFDAC
F_DM-
F_DM+
F_REFDAC
F_REF
AGND
SGND
SGND
CC1
1n0
RR12
NC
RR13
1K
RR15
NC
RR18
1K
RR11
10K
10K
CC4
NC
RR110 33K
CC5
100n
RR111 33K
33n
UU1
LM358
1
2
3
4 8
7
6
5
A_OUT
A-INP
A+INP
VSS VDD
B_OUT
B-INP
B+INP
CC2
100n
RR23
1K
CC17
100n
RR21
33K
F_LD_D
AGND
+5VP
RR36
0R
CC11
NC
to DVD
Mechanism