Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Livance – GDP 31…
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Livance – GDP 31…
3 - 13
GRUNDIG Service
3 - 14
GRUNDIG Service
Digital-Platte / Board – Audio/Interface
(P2)
LEFT
RIGHT
*
*
*
*
*
*
H=mute
L=play
MUTE LOGIC
H=play
L=mute
H=play
L=mute
TV SCART
SPDIF
Place close to PANTERA.
Place close to PANTERA.
0805 Package Size
In case of EMI filtering
A3L3
MTVC
MUTEVCC
SPDIF_COAX_O
DACOR
DACOL
TVPIN8
BLUE
GREEN
RED
CVBS
GREEN_F
RED_F
SPDIFO P1
SRST- P1
B
Audio Signals P1
A
Video Signals P1
HW_MUTE
AOUT3O
ACLKO
LRCLKO
PCMCLKBO
SCARTIRIN P1
4:3/16:9 P1
TV_PIN8_EN P1
P1 TV_PIN16_O
P1 TV_DATA
P1 TV_CLK
BLUE_F
CVBS_F
+15V
+5.0V
+15V
+5.0V
+15V
V3.3
+15V
VA3.3
VA3.3
VA3.3
VA3.3
VA3.3
C125
1000uF 10V
R8
1k10 1%
C195
20pF
C180
1nF
R24
10k
R116
22k
C41
56pF
C162
100pF
Q8
BC847AL
C57
20pF
R113
22k
R5
10k
R111
22k
R117
330R
C196
20pF
R149
0R
C17
1nF
C129
0.1uF N/A
R7
7k5
R152
1k10 1%
C152
470uF 25V
C199
20pF
C139
1000uF 10V
L6
2.2uH SMD TDK
C261
0.1uF
2
1
Q5
BC847AL
R29
150R
C21
680pF
R103
150R
R26
10k
C32
1000uF 10V
U3
LM833M
2
3
6
5
1
7
4
8
-In A
+In A
-In B
+In B
OutA
OutB
V-
V+
R87
10k
R104
150R
C15
47uF 16V
L21
10uH SMD TDK
C59
56pF
R88
10K
R114
22k
C183
47uF 16V
R188
330R
R3
1k8
Q20
BC847AL
D9
BAV99/SOT
C27
1nF
R6
10K
C22
47uF 16V
R20
7k5
L4
2.2uH SMD TDK
R145
75R
R203
0R 0805
R131
100K
R125
100k
L3
FERRITE BEAD SMD1210SBY322513T-600
R23
33R
C33
0.1uF
C30
0.1uF
Q7
BC847AL
C44
20pF
C164
0.1uF
U1
CS4334
1
2
3
4
7
6
5
8
SData
SCLK
LRCK
MCLK
VA
AGnd
AOutR
AOutL
Q24
BC847AL
C53
56pF
R27
150R
C197
20pF
R4
1k8
C52
100pF
R153
1k10 1%
C134
1nF
R19
4k7
+3.3V
R143
100k
R52
150R
R194
75R
C161 0.1uF
R14
1k10 1%
GND
GND
TOP VIEW
W
BOTTOM
TOP
R
B
Digital
LEFT
RIGHT
J3
CONN TRIPLE RCA VIDEO W/ CHASSY PIN
1
3
2
5
4
C116
1nF
Q25
BC847AL
R1
4k7
R25
1k10 1%
Q9
BC847AL
Q4
BC847AL
D6
BAV99/SOT
1
23
D2
BAT54A
R144
150R
C165
0.1uF
R146
150R
R128
100k
R118
4k7
R115
1k10 1%
C198
20pF
C50
20pF
R13
7k5
R129
100k
R202
0R 0805
R15
680R
R2
4k7
C45
100pF
1
23
D1
BAT54A
R102
150R
R190
330R
R40
4k7
C126
1uF
C23
47uF 16V
R139
75R
+5V
D7
BAV99/SOT
R10
10k
FB1
FERRITE BEAD (BLM21A471SG)
C187
1nF
C25
680pF
BA
C
K
P
A
N
E
L
V
IE
W
TOP VIEW
J5
Single SCART Connector
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
2
AOR
AOL
AGND
BGND
AIL
B
SWTCH
GGND
CLKOUT
G
DATA
RGND
DATAGND
R
BLNK
VGND
BLNKGND
VOUT
VIN
SHIELD
AIR
R11
680R
C118
1000uF 10V
R17
7k5
R18
10k
C38
20pF
C58
100pF
R72
0R
R137
100k
R134
330R
C189
47uF 16V
R122
10k
C26
0.1uF
Q1
BC857AL
R30
150R
D8
BAV99/SOT
C16
100pF
R44
4k7
R148
220R
C46
56pF
+4.74V
R201
0R 0805
C153
1000uF 10V
R112
33R
R120
330R
C113
1nF
R193
75R
C131
1000uF 10V
C28
100pF
C34
0.1uF
R28
150R
R126
100k
C194
20pF
C163
47uF 16V
L5
2.2uH SMD TDK
R119
22k
C63
20pF
C40
100pF
C14
47uF 16V
R9
4k7
R204
0R 0805
L7
2.2uH SMD TDK
C31
0.1uF
C19
47uF 16V
October 16, 2001 Rev 0.04
P2
32
31
33
34
35
30
29
28
27
36
37
38
Reference
IC Block Diagrams ..... 3-3
Oscillograms ............ 3-29
Digital Board
– P1 ........................... 3-11
– P2 .......................... 3-13
– P3 ........................... 3-15
– P4 ........................... 3-15
– P5 ........................... 3-16
– P6 ........................... 3-16
Drive Board ................ 3-23
Keyboard Control ....... 3-19
Power Supply ............... 3-8