Grundig SCENOS UMS 4400 DVD Serviceanleitung Seite 31

GRUNDIG Service
MPEG - Audio & Power
GND
NC
BURR-BROWN 6-
MCLK-
TBCK-
TWS
TSD0-
R339
TSD1
R340
TSD2
ML
MC
EAUX30
MD
ZERO
R335
TSD0
R336
TSD3
R333
MCLK
R334
TBCK
R332
TWS
R330
AUX3
R331
AUX5
R353
EAUX40
3.3V REGUALTOR
VCC
Q2 OPEN
3 2
IN OUT
C23 R38
OPEN OPEN
(EZ1085)
R39
No need to install
OPEN
EZ1085 circuitry if
J12 provide +3.3V
GND
CHANNEL AUDIODAC
U31
20
SCKI
19
BCKIN
R338 0OHM
18
LRIN
1
DIN0
33 OHM
2
DIN1
33 OHM
3
DIN2
4
FMT1
5
FMT0
17
DEMP1
16
DEMP0
14
VCOM
6
ZRA
C265
PCM1606
10UF
GNDA
BURR-BROWN 2-CHANNEL AUDIODAC
+3.3V
U30
33 OHM TSD0-
OPEN
5
VDD
33 OHM MCLK-
16
SCKI
TBCK-
33 OHM
1
BCKIN
33 OHM
3
LRCIN
2
DIN
ML
33 OHM
15
ML ZRR/ZRA
MC
33 OHM
14
MC
MD
33 OHM
13
MD
4
DGND
PCM1748
GND
VCC33
FRONT
B2
ADJ
220uF
OUT
GND
VCCA
15
VCC
10
VOUT1
11
VOUT2
12
VOUT3
13
VOUT4
8
VOUT5
9
VOUT6
7
AGND
GNDA
VCCA
6
VAA
7
VOUTL
8
VOUTR
12
ZRL/NA
11
ZERO
10
VCOM
C257
9
AGND
10UF
GNDA
3 - 16
SCENOS UMS 4400 DVD
INP
AOUT0L
C258 10UF
AOUT0R
C259 10UF
AOUT1L
C260 10UF
AOUT1R
10UF
C261
AOUT2R
10UF
C262
AOUT2L
10UF
C263
NC