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GRUNDIG Service
Steckerübersicht / Connection Overview
1. Main Board
1.1 Socket J11 to Power Supply
Pin
Lever (ca.)
Name
1
+5V
+5V
2
0V
AGND
3
+12V
+12V
4
0V
AGND
5
-12V
-12V
6
0V
GND
7
+3.3V
+3.3V
8
+3.3V
+3.3V
9
0V
GND
10
0V
GND
11
+5V
+5V
12
M+8V
M+8V
13
0V
GND
14
-20V
-20V
1.2 Socket J17 to FP3001 Key Control Board (R)
Pin
Lever (ca.)
Name
1
+5V
WAKEUP
2
+5V
CS
3
+5V
CLK
4
0V
GND
5
+5V
DATAOUT
6
+3.3V
DATAIN
7
0V
GND
8
+5V
+5V
9
IR
IR
10
-20V
-20V
1.3 Socket J19 to DVD Drive
Pin
Lever (ca.)
Name
Play DVD/CD
no Disc
1
0V
0V
AGND
2
0V (DVD)
3.3V
HFMON
3.3V (CD)
3
0V
0V
GAINH-L
4
0V
0V
AGND
5
1.2V
1.65V
FBAL
6
1.6V
1.65V
TBAL
7
0V
0V
AGND
8
3.3V
3.3V
FEPENB
9
0V
2.7V
FEPCLK
10
0V
2.7V
FEPDATA
11
0V
3.3V
OFTR
12
0V
0V
BDO
13
0V
0V
AGND
14
1.65V
1.65V
TE
15
1.65V
1.65V
FE
16
2.2V
1.65V
FS
17
1.65V
1.65V
VHALF
18
3.3V
3.3V
A+3.3V
19
3.3V
3.3V
A+3.3V
20
0V
0V
AGND
21
1.8V
1.8V
ARF
22
1.8V
1.8V
NARF
23
1V
1V
TSTSG
24
1V
1.6V
RFENV
25
5V
5V
A+5V
26
2.2V
2.2V
VREF2
27
2.2V
2.5V
LDCUR
28
3.3V
3.3V
IN-SW
29
3.3V
3.3V
TRAY-TRV
30
3.3V
2.7V
MUTE3
31
1.65V
1.65V
TRVSIN
32
1.65V
1.65V
TRAYREF
33
1.65V
1.65V
TRAYIN
34
1.65V
1.65V
SPDIN
35
1.65V
1.65V
TRIN
36
1.65V
1.65V
FOIN
37
2V
1.65V
DMV
38
0V
2.4V
MUTE4
39
3.3V
0V
MUTE12
40
0V
0V
MGND
41
0V
0V
MGND
42
0V
0V
MGND
43
0V
0V
MGND
44
9V
9V
M+9V
45
9V
9V
M+9V
46
9V
9V
M+9V
47
5V
5V
D+5V
48
5V
5V
D+5V
49
0V
0V
DGND
50
0V
0V
DGND
Description
Analogue +5 Volts out
Analogue Ground
Analogue +12 Volts out
Analogue Ground
Analogue -12 Volts out
Analogue Ground
+3.3 Volts out
+3.3 Volts out
Digital Ground
Digital Ground
+5 Volts out
M+8 Volts out
Digital Ground
-20 Volts out
Description
WAKEUP
Chip select
Clock
Ground
Data out
Data in
Ground
+5 Volts out
Remote Control data in
-20 Volts out
Description
Analogue Ground
Dual Laser Control
Laser Beam Control
Analogue Ground
Focus Balance
Tracking Balance
Analogue Ground
Frontend Enable
Frontend Clock
Frontend Data
Out of Track
Drop Out Signal
Analogue Ground
Tracking Error
Focus Error
RF Amplifier Signal
Reference Voltage
Analogue +3.3V
Analogue +3.3V
Analogue Ground
RF Amplifier Signal
RF Amplifier Signal
Test Signal
RF Envelope
Analogue +5V
Reference Voltage
Loader Current
Tray End Position Switch
Motor Control Sledge/Tray
Motor Control Disc
Motor Control Sledge/Tray
Motor Reference Sledge/Tray
Motor Control Sledge/Tray
Motor Disc Speed Control
Tracking Control
Focus Control
Disc Motor Voltage
Motor Control Sledge/Tray
Focus/Track Control
Motor Ground
Motor Ground
Motor Ground
Motor Ground
Motor +9V
Motor +9V
Motor +9V
Digital +5V
Digital +5V
Digital Ground
Digital Ground
3 - 5
1.4 Socket J7 (TV SCART)
Pin
Lever (ca.)
Name
Ω
1
2Vrms/10K
TV_AOR
2
Ω
3
2Vrms/10K
TV_AOL
4
0V
GND
5
0V
GND
6
7
700mVpp
TV_BLUE_O
8
+6V/+12V
TV_PIN8
9
0V
GND
10
11
700mVpp
TV_GREEN_O
12
13
0V
GND
14
0V
GND
15
700mVpp
TV_RED_O
16
3.3V
TV_PIN16_O
17
0V
GND
18
0V
GND
19
1.0Vpp
TV_CVBS_O
20
21
0V
GND
1.5 Socket J3 (AUDIO OUT)
Pin
Lever (ca.)
Name
Ω
1
2Vrms/10K
TV_AOL
Ω
2
2Vrms/10K
TV_AOR
3
0V
GND
1.6 Socket J4 (Electrical SPDIF)
Pin
Lever (ca.)
Name
1
1.8V
SPDIF_COAX_O
2
0V
GND
1.7 Socket J5 (Optical SPDIF)
Pin
Lever (ca.)
Name
1
1.8V
SPDIF_OPTIC_O
2
5V
5V
3
0V
GND
1.8 Socket J6 (CVBS+S Video)
Pin
Lever (ca.)
Name
1
0V
GND
2
0V
GND
3
0V
GND
4
1 Vpp
Y
5
0.6Vpp
C
6
0V
GND
7
1Vpp
TV_CVBS_O
8
0V
GND
9
0V
GND
Hinweis:
1. Audio-Signal: 1KHz, 0dB.
2. Video-Signal: 100% Farbbalken
3. Video-Signale sind mit Oszilloskop gemesse (Spitze-Spitze-Werte);
Audio-Signale sind mit Millivoltmeter gemessen (Effektiv-Werte)
Restliche Pegel sind mit Digital-Voltmeter gemessen.
4. Die angegebenen Werte sind Annäherungswerte.
Note:
1. Audio test signal is 1KHz, 0dB.
2. Video test signal is 100% color bar signal.
3. Video signal's measuring equipment (peak-to-peak value) is oscilloscope;
Audio signal's measuring equipment (rms value) is millvoltmeter;
Other signal's measuring equipment is digital multimeter.
4. The measured values given in the above forms are approximates!
Xenaro – GDP 42...
Description
Audio Out Right
Audio out Left
Ground
Ground
BLUE Out
Control
Ground
GREEN Out
Ground
Ground
RED Out
Blank
Ground
Ground
Composite Video Out
Ground
Description
Audio Out Left
Audio out Right
Ground
Description
Digital Audio Out
Ground
Description
Digital Audio Out
VCC
Ground
Description
Ground
Ground
Ground
Composite Video Out
Ground
Ground
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