Grundig DIGI 100 Trainingsmanual Seite 82

Trainingsmanual
6 5 24 7
5 4
24 6
CT43255
8
10 Megalogic
7
CIC43290
11
1 15 6
20
3
9
19
2
15 CT43325
16
4
6
3
8
16
CIC43280
1
19
3
CT43265
20
7
CT43320
2
11
6 15
5 9
AV2Ch
CT43270
AV2Ch
20
AV1Ch
19
8
AV3Ch
15
1
+Q
7 6
AV3Ch
1
3 8
NORM
2
6
CT32004
CT32007
CT32009
3
3
+33V
+F
CT32012
9
22
7 8
4 SCL
5
SDA
OFW
1
F32019 2
F32021
23
24
1
AGC
14
Signalbaustein AC3
29504-262.2300
9 20 10 19 6 23
13
14
+Q
15
16
CIC43160
3
17
18
11
12
27 28 24 5 25 4
+F
+Q
34 33 39 67 66
36 37 13
Scart Scart
D/A D/A
out out
Volume
Volume
56 57
Scart in
50/51
A/D
47/48
CIC33010
D/A
MSP4450G
analog
Volume
Outputregister
KH
24 25 77 78
+G –G
7 8 4
1 36 5
1
3
3
37
2 IC41010
1 2 3
ST-H1
ST-DV2
KH
4 7 6 2 1
CIC40450 3 2 1 15
Schieberegister
7 6 5 4
12 13 14
Mute 5 Zu
CD40481...40486
CIC40020
Mute 4
Mute 3
10 18
Mute 1 6
Mute 2
+
+
4 22
+G
+G
2 24
–G –G
IC40080
TDA7490
8
Oszill. 3 23 Oszill.
–G –G
ST-LS1
5 6 1 2
R L
extern extern
82
25 9 26 27 10-12 17 14
RGB-SAT
25 7 26 27 8..10 17 14
+Q
9 13 14
1
10
AV1,2,3
3
SCL IC43180
4
SDA
2
FBAS Terr
5
DVD-Play.
15 16 19 19 12 18 17
ST-RGB 50
AV1, AV2, AV3
DATA-Sat
AV1Ch
12 19 13 18 15
CT43250
6
5
CT43260
3
IC43230
8
10
SCL
4
SDA
2
14
LAUFZEIT
EEPROM
CT32063...32077 CT32086
CIC31010
17
Inhalt????
Port Videotrap
CIC32040
Videoprozess
Audioprozess
12 15 11 10 20 8 6 5
+F +F
4MHz
+F
1
2
Reset
2 5
Reset
4
IC33015
3
SCL
3
SDA
21
I2S-Ws
20
I2S-Cl
19
I2S-D
18,432MHZ
I2S-D
5 4 6 21
2 3 71 72
74
I2S out
Clock
22
Multiplexer I2S- IN
19
20
Bass Bass
Treble Treble
Balance Balance
Volume Volume
D/A
analog
Volume
I2C
R L SUB
27 27 28 28 30 30
IC33460
10 5 3 12
4
11
8 7 1 14
1 2 3 1 4 3 2
+G –G
Mute 6
Standby
CR40227
10 19
6 6
Mute3
+ –
4 22 22
+G
24
2 24
–G
IC40210
TDA7490
8 8
3 23 Oszill.
–G
1
ST-LS3
4 3
TT
Intern
TT SR
Kontaktleiste TV-Featuremodul
15 16
15 16
9
IC13510
8
I2C-Portexpander
5
6 3 4
2
SCL
3
SDA
8
13 13
FBAS Sat
6
12 12
+Q
17 16
R
9
8
G
9
B
10
1
CIC09601
35
34
CT13801
DVB
Modul
CAV
AV4
Bedieneinheit
29501-085.3400
18
Audio VGA-R
Audio
20
Audio VGA-L
KOPFH.
40
39 22 21
+F
Input Buffer
AC3 MPEG PCM
Deemphasis
Noise
I2S in Processing / Delays
L/R Lt/Rt Ls/Rs C/Sub
Clock
I2S out Multiplexer
9 27 25 26
+F +F
+Q
71
74
7 22 19 20 39 21 13 66
I2S- IN
A/D
2-8 Channel
Imput
Scart in
L,R, SL, SR,
C, Sub
CIC33150
DPL4519G
DOLBY-
Pro Logic
Bass
Decoder
6
Treble
4
Balance
5 I2S out
Volume
D/A
33 Scart
Volume
analog
D/A
out
34
Volume
Scart
Volume
37
D/A
out
36
77
Outputregister
I2C
78
27
3
12 12
IC33430
1 14
ST-DV1
5 8
S links
S rechts
Center
9
3
18 10
18
Mute 4 6
+ + +
4 22
+G
2 24
–G
IC40260 IC40150
TDA7490 TDA7490
8
23 3
Oszill. 23
–G –G
2 2 1
ST-LS2
3 4
SL C
extern
3/2003
60 2 4 3 1 28 23
3 5 2 4 29 22
SCL-TV RESET TV
I2C 5Vss
SDA-TV
CT
13401/2
UART
CT13403
CT112661/2
CT112671/2
I2C 3Vss D0-D31
CT09001..03
TV-Startdl
A0-A21
FBLK
Flash 2x4Mbyte
CIC08201
CIC08301
MPEG Decoder
32 Bit-Controller
R
CIC05001
G
D0-D15
UPD6103D
B
Reset
D0-D15
Audio D/A A0-A11
CIC09701
C1 RESET
6 9
D0-D7 +3 Control
LNB off
CT09511
overload
CT09531
CT13701
14 12
11 CT13801
15 2
CIC13601
2 3
1
ST13801
33 17
32 18
2
1
38
1
39
2
40
3
ST-DV3
1
Digital out Digital out
2
Digital out Digital out
ST-DV4
2 3
50/51 47 48
53 54
1
56
Audio SAT
2
57
Bass
Treble
Balance
Volume
D/A
analog
Volume
28 25 30
+G –G
5 10
4 11
7 8
6 7
CR40029
4
13 12 1 2
CIC40020
5 14
10 11 15
10 10 18
Mute 5 6
+ + +
4
4
+G
2 2
–G
IC40030
TDA7490
8
3 Oszill. 3 23
–G –G
1 1 2 2
2
ST-CI ST-LSL ST-LSR
C L
intern intern
GRUNDIG
GRUNDIG Trainingscenter
22 21
Audio VGA
CIC12641
EEPROM
CT12602 Watchdog
SCL
I2C 5Vss
SDA
C1 RESET
CT12601
CPU
S-DRAM
2Mbyte CT12001
CIC07001..7101
CIC03321
A0-A14
Adr.Buffer
SCL
SDA
CIC03301
D0-D7
CIC04102
VCC
CART
5V
AV
S-DRAM
2Mbyte
3,3V
CIC06100
LOGIC
CIC004101
CIC4201 Cart-Data
STV 0700 CIC03001
D0-D17
DUAL COMMON INTERFACE
LNC-Power
16
A8283 CIC02301
D0-D7
2
8 13 24
28
29
1 1
SCL
SDA
Reset
SPDIF
Siehe auch Seite 84
SPD
digital Audio vom DVD
REF
1
REF
2
SPD/1
3
4
5
CT40400
1
8 2
6
Digital in
3
4
SCL2
1 3
SDA2
1
2
2 2
+M
1
AC3
Endstufe
29504-
204.1600
D-Ver-
stärker
LFE
MUTE
R
L MUTE
MUTE
S links MUTE
S rechts
Center
MUTE
22
MUTE
24
+F
Mute Mute 6
–G
1
2 1
9 ST-TT1 3
6
Pin 42 Feature Modul
R
intern
Zentralschulung