12622 Members
237 Forums
7934 Topics
24374 Posts
Max Online: 15217 @ 04/11/26 09:25 PM
|
|
|
|
3 registered (Toysoft, Admin, OMEGA),
332
Guests and
25
Spiders online. |
|
Key:
Admin,
Global Mod,
Mod
|
|
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
|
29
|
30
|
|
|
|
|
|
|
|
|
#8958 - 07/09/16 01:42 PM
DM 7020 YUV-Fix!
|
Japhar Member
Carpal Tunnel
Registered: 10/19/10
Posts: 10120
|
Hi, The problem with the image errors in YUV mode is due to a too low capacity of the capacitors at the encoder input of R / C, B, G of the AUDIO / VIDEO SWITCH MATRIX chips (STV6412A). (Test image 6, which is available under "Settings> System> Image and sound> Test".) To Fix: The STV6412A sitting in front of the Scart output. At the pins 10, 12, 14 (RCIN_ENC, GIN_ENC, BIN_ENC) capacitors C3202, C3302 and C3402 are sitting with each 47nF. Each capacitor is a 1uF 16V should be soldered on it parallel. On the direction of the capacitors must be respected. http://www.dreambox.info/showthread.php?158087-DM-7020-YUV-Fix!     
_________________________
|
|
Top
|
|
|
|
|
|
|
Previous Topic
Index
