Xenaro – GDP 51…, GDP 6150
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Xenaro – GDP 51…, GDP 6150
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
GRUNDIG Service
3 - 27
GRUNDIG Service
3 - 28
Place close to
connectors
CENTER
Place close to
connectors
Place close to
connectors
SUBWOOFER
FRONT
RIGHT
SURROUND
RIGHT
CHANNEL 100
CHANNEL 200
CHANNEL 300
WHITE
BLACK
BLUE
RED
WHITE
LEFT
FRONT
SURROUND
LEFT
5V
RED
VILmax=0.8V
VIHmin=2.0V
+15VA
SPDIF
A1R7
A1L7
A1R3
A1R4
A1L4
A1L1
A1R
A2R
A0L
A0R
A2L
A1L3
A2L
A2R
VCOM12
A1R
A0L
A0R
SP6
A1R1
A1R10
AOUT2
AOUT1
AOUT0
PCMCLK
ACLK
6CHDACCS-
SSPCLK1
SSPOUT1
LRCLK
A1L
A1L
SPDIF_OPT_O
MUTECTRL
SPDIF_GND
SPDIF_COAX_O
SPDIF_OPT_O
MUTECTRL
PG.2,4
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
+5VA
+15VA
+15VA
+15VA
+15VA
+15VA
GNDA
+12VA
GNDA
+5VA
+3.3VA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
+5VS
+15VS
+15VS
+5VA
+5VS
+15VA
+15VA
+15VA
+15VA
+15VA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
GNDA
R56
7.5K
R23
4K7
R7
1K
R38
4K7
R44
10K
R213
1K
C26
100PF
R17
10K
C5
0.1UF N/A
R6
7.5K
R5
1.8K
J1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
R40
4K7
R12
330R
Q3
BC847AL
C43
1NF
L1 39uH
C40
0.1UF
C45
47UF 16V
C28
47UF 16V
R47
1K
U4
WM8736EDS - 28PINSSOP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
22
24
20
21
19
23
25
26
27
28
DVDD
SCKI
BCKIN
LRCIN
DIN0
DIN1
DIN2
MODE
MUTE
RSTB
DGND
ML/I2S
MC/IWL
MD/DM
AVDD1
CAP
OUT2L
GR2
GR1
AGND2
AGND1
OUT1L
OUT2R
OUT1R
OUT0L
GR0
OUT0R
AVDD2
R27
1K
C24
0.1UF
R42
4K7
R24
10K
R53
680R
R1
4K7
Q4
BC847AL
C21
1NF
C51
1nF
C46
680PF
Q6
BC847AL
R48
10K
C4
0.1UF
R231
1K
R8
10K
R247
1K
C47
47UF 16V
C29
680PF
C66
0.1UF
C11
1nF
R13
1K
C55
100PF
U6
LM833M - SO8
2
3
6
5
1
7
4
8
-In A
+In A
-In B
+In B
OutA
OutB
V-
V+
L3
39uH
R46
7.5K
C8
47UF 16V
R58
4K7
C25
22uF 35V
C23
0.1UF
Q5
BC847AL
C35
47UF 16V
R74
0R N/A
R54
330R
R41
4K7
R18
4K7
R60
4K7
R33
680R
C6
0.1UF
C36
1nF
R4
10K
R207
1K
C2
1NF
C52
47UF 16V
R
GND
GND
L
CSY
GND
GND
TOP VIEW
R
CSY
GND
GND
R
CSY
L
L
J2
HSP246V-14
1
2
4
6
7
9
11
12
14
C17
47UF 16V
R15
1.8K
R57
10K
C56
1NF
C42
100PF
R59
4K7
C7
0.1UF
C10
47UF 16V
C33
22uF 35V
C14
47UF 16V
C49
22uF 35V
C41
1NF
C1
100PF
C48
1nF
C34
22uF 35V
C65
22uF 35V
C22
100PF
R20
4K7
Q1
BC847AL
R22
4K7
C13
0.1UF
R30
330R
SIG
GND
GND
NC
CSY
TOP VIEW
J3
HSP241VB
5
2
1
3
4
R50
330R
R2
4K7
C20
0.1UF
R227
1K
C54
0.1UF
C249
22uF 35V
R43
4K7
R29
680R
U1
LM3480IM3-3.3
1
2
3
OUT
IN
GND
R39
4K7
C37
47UF 16V
R32
10K
C38
680PF
U2
LM833M - SO8
2
3
6
5
1
7
4
8
-In A
+In A
-In B
+In B
OutA
OutB
V-
V+
C30
47UF 16V
R52
10K
C27
1NF
R11
680R
R45
1.8K
R35
1.8K
SIG
GND
GND
NC
CSY
TOP VIEW
J9
HSP241VB
5
2
1
3
4
C63
100PF
R25
1.8K
C31
1nF
R37
10K
R51
1K
R36
7.5K
C15
22uF 35V
R31
1K
R28
10K
C215
22uF 35V
R49
680R
C44
100PF
C18
680PF
C50
47UF 16V
R9
680R
R21
4K7
R3
4K7
R26
7.5K
R251
1K
Q2
BC847AL
C9
680PF
C16
1nF
R55
1.8K
R64
22R
C53
680PF
R16
7.5K
R10
330R
C12
47UF 16V
R14
10K
Fiber Optic
TX Module
TOP VIEW
GND
VCC
VIN
DRIVER
IC
U7
TOSHIBA SPDIF IR TX - TOTX178
1
2
3
R19
4K7
C234
22uF 35V
C3
22uF 35V
FB1
FERRITE BEAD SMD0805
U5
LM833M - SO8
2
3
6
5
1
7
4
8
-In A
+In A
-In B
+In B
OutA
OutB
V-
V+
R34
330R
TO
Digital Board – P2
Connector J7
TO
VIDEO/A
UDIO
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
2.5V
8.1V
8.1V
8.1V
8.1V
8.1V
8.1V
16.2V
8.1V
8.1V
8.1V
8.1V
8.1V
8.1V
16.2V
8.1V
8.1V
8.1V
8.1V
8.1V
8.1V
16.2V
46
47
39
31
32
33
34
35
36
37
38
47
49
47
48
Analog-Platte / Board – AC3
(GDP6150…)
Reference
IC Block Diagrams .........3-4
Oscillograms...................3-43
Analog Board GDP51 ....3-23
Analog Board GDP61
– AC3 .............................3-27
– Audio/Video.................3-29
Digital Board
– P1 ...............................3-15
– P2 ...............................3-17
– P3 ...............................3-19
– P4 ...............................3-19
– P5 ...............................3-20
– P6 ...............................3-21
Drive Board ....................3-37
Keyboard Control ...........3-33
Power Supply .................3-11