Grundig GDV 200, Service Manual

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GDV 200 Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams GDV 200 Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Verdrahtungsplan / Wiring Diagram
GRUNDIG Service 4 - 1 GRUNDIG Service 4 - 2
1301
A/V BOARD
MONO BOARD
POWER SUPPLY
DISPLAY BOARD
1 5
J4
J1
1 4
0205
1 12 1 4
0207
1 16 1 22
1300
1 16
1 22
1
12
1 7 1 5
SERVICE
8003
1 HP_L
2 GND
3 HP_R
4 +8Vaud
5 GND
6 GND
7 -8Vstby
8005
1 +3V3
2 +3V3
3 +5V
4 +5Vstby
5 +6Vstby
6 GND
7 GND
8 GND
9 -8Vstby
10 STB_CONT
11 +12Vstby
12 GND
8006 8007
8004
8002
8005
8002
1 +12V
2 GND
3 +5Vstb
4 -40V
8004
1 SCL
2 GND
3 SDA
4 STB_CONT
5 P50
8007
1 GND
2 (HSYNC)
3 GND
4 (PCM_OUT2)
5 GND
6 (PCM_OUT1)
7 NC
8 SCL
9 12Vstby
10 SDA
11 +6V
12 NC
13 GND
14 C_ENC
15 GND
16 Y_ENC
8006
1 (P50)
2 B
3 G
4 GND
5 R
6 CVBS
7 GND
8 0/6/12V
9 -8Vstby
10 +5V
11 +5V
12 KILL
13 GND
14 PCM_OUT0
15 LRCLK
16 SCLK
17 GND
18 PCM_CLK
19 STANDBY
(CENTER_ON)
20 (STEREO_MUTE)
21 DIG_OUT
22 GND
1602
1501
1604
1603
1600
PIN NAMES BETWEEN BRACKETS ( ) ONLY USED IN DVD950
CL 96532065_003.eps
120799
CL 96532065_003.eps
120799
CL 96532065_003.eps
120799
1
2
1350
J2
1 5
Reference
Oscillograms...............4-43
A/V-MUX Board ..........4-13
–
1A ............................4-15
– 1B ............................4-17
– 2 .............................4-19
Keyboard Control ..4-21/23
DVD-Monoboard ........4-25
–
1 .............................4-29
– 2 .............................4-31
– 3 .............................4-33
– 4 .............................4-35
– 5 .............................4-37
– 6 .............................4-39
Power Supply ..........4-9/11