Grundig XENARO GDP 5100 Serviceanleitung Seite 40

Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Digital-Platte / Board – Audio/Interface
(P2)
FERRITE BEAD SMD1210 SBY322513T-600
FERRITE BEAD SMD1210 SBY322513T-600
+3.3v PRESENT / 5v NOT PRESENT.
L2
R123
P1, P5, P6 SRST-
C8 4K7
10UF 50V
P1 AMUTE-
V3.3
BC847AL
P1 SSPCLK1BA
Q7 0V
R124
DACPD
R133
P1 SSPOUT1BA
0R
4K7
1
P1 LRCLK
PCMCLKB
2
3
P1 ACLK
+3.3V DMDACCS- 3.4V
36 4
SSPCLK1BA
5
P1 PCMCLKB
SSPOUT1BA
6
R134 SRST-
7
P1 DMDACCS-
0R N/A
8
9
P1 AOUT3
5 32 31
10
P1 DACPD
L3
+3.3V
+5.0V C11
P1 KARON-
L8
470UF 16V
P1 MICON-
FERRITE BEAD SMD1210 SBY322513T-600
P1 AIN
FERRITE BEAD SMD 1210 SBY322513T-600 N/A
Mixer, filter, line driver
and 4x (2x) amplifier
MUTE LOGIC
D1 +4.74V
+5.0V H=mute
MUTEVCC L=play
R122 R24 Q1
C30 10K 10K BC857AL
0.1UF R23
BAT54A
22R
C33
MTVC R25 0.1uF
C31 1K
C32
1000UF 6.3V 0.1UF
Q9
H=play BC847AL
L=mute R26
D2
+5V 10K
AMUTE-
+3.3V
SRST-
H=play
BAT54A
L=mute
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
3 - 17
Xenaro – GDP 51..., GDP 6150
L1
C1
+3.3V 10UF 50V
AUDIO DAC
AUDIO DAC
GDP51...
GDP6150...
37
SE1230 U1
40
1
U2 WM8720 - N/A DBVDD
ACLK
2
BCLK
AOUT3
20 C9 3
PWDN DGND 38 DACDAT
LRCLK
19 0.1UF 4
38
SCKI DVDD DACLRC
18 5
TEST MODE HPVDD
40
17 6
ML/I2S MUTE LHPOUT
LRCLK
16 7
MC/IWL LRCIN RHPOUT
AOUT3
15 8
MD/DM DIN HPGND
ACLK DACOL
14 9
RSTB BCKIN LOUT
1.7V 37 DACOR
13 10
ZERO CAP ROUT
12
VOUTR VOUTL
C112 C10
11
AGND AVDD
0.1uF 10uF 50V
C157
28 PIN SSOP
0.1uF
C13
0.1UF
41
R88
10K
C165
C163 0.1uF
47uF 16V
R115 R116
+15V R6 0R N/A 0R N/A
10K
R152
C15
R4
1k A3L1
1K8
47UF 16V
R153 41
1k
C14
R3
A3R1
1K8
47UF 16V
R151
0R N/A
+15V
R5
10K
R8
1k
R87
10K
R14 C22 C164
C152 1k C166 47UF 16V 0.1uF
470uF 25V
100uF 16V N/A
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
36
WM872 1
C2
0.1UF
20
31
DGND
19
DCVDD
PCMCLKB
18
MCLK
SSPCLK1BA
17
SCLK
16 SSPOUT1BA
SDIN
DMDACCS- 3.4V
15
CSB
32
14
MODE
13
VMID
1.7V
12
AGND
C168
11
AVDD
100pF
C7
C12 0.1UF
0.1UF
DACHOL C4 220uF 16V
R101 0R R2
47K
DACHOR C3 220uF 16V R111 0R
R1
47K
* C16
LEFT
100PF
*
R7 4K7
C17 R9
1nF 4K7
8.1V C19
2
-In A
8.1V
R11
1
R12 OutA
R13 8.1V
3
+In A
47UF 16V R10
7.5K
0R
* 10K R40
U3
C21
42 LM833M
680PF C23
8.1V 47UF 16V
6
-In B 8.1V
R15
7
R16 R17 OutB
8.1V
5
+In B
R18
7.5K
0R *
10K R44
C25
680PF
16.2V
*
C27
C26
R20 4K7
1nF
R19
0.1UF
4K7
RIGHT
L21
* C28
10uH SMD TDK
100PF
F
C38 20pF
P1
CVBS
CVBS_F
R27 C40 R52
C41
150R 100pF 56pF 150R
L4
2.2uH SMD TDK
C44 20pF
GREEN
GREEN_F
R28
C46 R104
C45
150R
56pF 150R
100pF
L5
2.2uH SMD TDK
C50 20pF
BLUE_F BLUE
R29
C53 R102
150R C52
150R
56pF
100pF L6
2.2uH SMD TDK
C57 20pF
RED_F RED
R30
C58 R103
C59
150R
100pF 56pF 150R
L7
2.2uH SMD TDK
Place close to PANTERA.
3 - 18
V3.3
A
P1
FPDIN
FPDOUT
FPCLK
VFD_CS
LEFT CH.
FP_HEADPHONE_L IRIN
_WAKEUP
C155
1nF
RIGHT CH. STBYLED
FP_HEADPHONE_R
C156
1nF
C147 C150
0.1uF 0.1uF
680R AOL
2K2 Q5
BC847AL 43
680R AOR
2K2 Q4
BC847AL
B
P1
TVPIN16O
VCRPIN8IRIN
TVPIN8O
16:9O
Single Dual
*
SCART SCART
CVBS
RGB/SVIDEO
R76 X X R147* R150*
R147 GREEN
– X 22R 0R
DVD/_VCR
R148
– X
R149 BLUE
X – C20* R148*
R150 X –
1NF 0R
SCARTIRIN2
C20 – X RED
R149*
R76*
0R
AV1 PIN 6 SCART IR IN DVD/_VCR
0R
AV1 PIN14
GROUND SCART IR IN
TVSCRTCLK
TVSCRTSDA
SPDIF_COAX_O
C
P1
C36 C34 C24
1NF 1NF 1NF
SCARTIRIN P1
R112 C16 R144 R145
22R 0.1uF 150R 75R 1%
D
P1
SPDIFO P1
RTS
C162 R146
CTS
100pF 150R
RXD
R156 TXD
SPDIF_OPT_O
22R
R154
SPDIF_TVKIT_0
22R
+15V
E
P1
_6CHDACCS
SSPCLK1BARO
SSPOUT1BARO
DACPDO
C67 C68
220PF 220PF
AO2
AO1
AO0
PCMCLKBRO
ACLKO
LRCLKO
Xenaro – GDP 51..., GDP 6150
P2
+15V
+5.0V
J2
1
2
3
4
KARON-
5
MICON-
6
7
PCMCLKB
8
ACLK
9
LRCLK
10
AIN
11
12
C154 C153
0.1uF N/A 0.1uF N/A
22
+5.0V +12V +30V J6
16 23
15
14
24
13
12
11
25
10
9
8
26
7
6
5
4
41
3
2
1
C149 C148
0.1uF 0.1uF
TO
Keyboard Control
Connector J7
1 –> 16
+3.3V +5.0V
J8
1
2
3
4
5
6
7
8
9
10
+12V
J3
+3.3V
1
2
3
4
5
27
6
7
8
28
9
10
11 29
12
13
30
14
15
16
43
17
18
19
20
50
TO
C37 C133 C127
Analog Board
1NF 0.1uF 0.1uF
(Video/Audio)
Connector J6
+12V +5.0V
J4
1
2
3
4
5
6
7
8
9
10
+5.0V +12V
J7 39
1
2
31
3
4
5 32
6
7
33
8
9
10
34
11
12
13 35
14
15
36
16
17
18
37
19
20
C136 C134 C135
38
0.1uF 0.1uF 0.1uF
TO
Analog Board – AC3
Connector J1
GRUNDIG Service