[mythtv-users] Just installed PVR 500, get purple and green lines on both tuners.
Mark J. Small
msmall at eastlink.ca
Fri Sep 4 18:56:28 UTC 2009
Hi Everybody,
I just replaced a bad PVR250 (Freestyle) with a PVR 500, (I installed it
without the bracket, see earlier thread).
Now on the video, I see equally spaced alternating purple and green vertical
lines all the way across the screen. There are about 16 lines total, 8 of
each. A quick google search suggests that I may have a ground loop problem,
but it doesn't appear on either of my working PVR-250s.
Does anybody know what the problem might be? If it's a ground loop, how to I
deal with it?
dmesg shows that I have Philips tuners in this card, not the newer junkier
Samsungs.
Mark
ps: Here's a dmesg |grep ivtv, if that's any help
[ 10.306117] ivtv: Start initialization, version 1.3.0
[ 10.491040] ivtv0: Initializing card #0
[ 10.491086] ivtv0: Autodetected Hauppauge card (cx23415 based)
[ 10.546635] ivtv0: Autodetected Hauppauge WinTV PVR-250
[ 10.730185] saa7115 3-0021: saa7115 found (1f7115d0e100000) @ 0x42 (ivtv
i2c driver #0)
[ 10.853724] msp3400 3-0040: MSP4448G-A2 found @ 0x80 (ivtv i2c driver #0)
[ 10.856459] tuner 3-0061: chip found @ 0xc2 (ivtv i2c driver #0)
[ 10.907572] ivtv0: Registered device video1 for encoder MPG (4096 kB)
[ 10.907630] ivtv0: Registered device video32 for encoder YUV (2048 kB)
[ 10.907685] ivtv0: Registered device vbi1 for encoder VBI (1024 kB)
[ 10.907740] ivtv0: Registered device video24 for encoder PCM (320 kB)
[ 10.907780] ivtv0: Initialized card #0: Hauppauge WinTV PVR-250
[ 10.911487] ivtv1: Initializing card #1
[ 10.911527] ivtv1: Autodetected Hauppauge card (cx23415 based)
[ 10.985759] ivtv1: Autodetected Hauppauge WinTV PVR-250
[ 11.189699] saa7115 4-0021: saa7115 found (1f7115d0e100000) @ 0x42 (ivtv
i2c driver #1)
[ 11.313234] msp3400 4-0040: MSP4448G-A2 found @ 0x80 (ivtv i2c driver #1)
[ 11.320638] tuner 4-0061: chip found @ 0xc2 (ivtv i2c driver #1)
[ 11.322591] ivtv1: Registered device video2 for encoder MPG (4096 kB)
[ 11.322647] ivtv1: Registered device video33 for encoder YUV (2048 kB)
[ 11.322704] ivtv1: Registered device vbi2 for encoder VBI (1024 kB)
[ 11.322759] ivtv1: Registered device video25 for encoder PCM (320 kB)
[ 11.322799] ivtv1: Initialized card #1: Hauppauge WinTV PVR-250
[ 11.322914] ivtv2: Initializing card #2
[ 11.322953] ivtv2: Autodetected Hauppauge card (cx23416 based)
[ 11.379907] ivtv2: Autodetected WinTV PVR 500 (unit #1)
[ 11.441703] cx25840 5-0044: cx25843-23 found @ 0x88 (ivtv i2c driver #2)
[ 11.515700] tuner 5-0060: chip found @ 0xc0 (ivtv i2c driver #2)
[ 11.582331] tuner 5-0043: chip found @ 0x86 (ivtv i2c driver #2)
[ 11.643177] tuner 5-0061: chip found @ 0xc2 (ivtv i2c driver #2)
[ 11.643238] wm8775 5-001b: chip found @ 0x36 (ivtv i2c driver #2)
[ 11.652781] ivtv2: Registered device video3 for encoder MPG (4096 kB)
[ 11.652837] ivtv2: Registered device video34 for encoder YUV (2048 kB)
[ 11.652893] ivtv2: Registered device vbi3 for encoder VBI (1024 kB)
[ 11.652948] ivtv2: Registered device video26 for encoder PCM (320 kB)
[ 11.653002] ivtv2: Registered device radio2 for encoder radio
[ 11.653042] ivtv2: Initialized card #2: WinTV PVR 500 (unit #1)
[ 11.653157] ivtv3: Initializing card #3
[ 11.653196] ivtv3: Autodetected Hauppauge card (cx23416 based)
[ 11.707664] ivtv3: Correcting tveeprom data: no radio present on second
unit
[ 11.707706] ivtv3: Autodetected WinTV PVR 500 (unit #2)
[ 11.767668] cx25840 6-0044: cx25843-23 found @ 0x88 (ivtv i2c driver #3)
[ 11.775481] tuner 6-0043: chip found @ 0x86 (ivtv i2c driver #3)
[ 11.776832] tuner 6-0061: chip found @ 0xc2 (ivtv i2c driver #3)
[ 11.776889] wm8775 6-001b: chip found @ 0x36 (ivtv i2c driver #3)
[ 11.786417] ivtv3: Registered device video4 for encoder MPG (4096 kB)
[ 11.786474] ivtv3: Registered device video35 for encoder YUV (2048 kB)
[ 11.786530] ivtv3: Registered device vbi4 for encoder VBI (1024 kB)
[ 11.786585] ivtv3: Registered device video27 for encoder PCM (320 kB)
[ 11.786625] ivtv3: Initialized card #3: WinTV PVR 500 (unit #2)
[ 11.786679] ivtv: End initialization
[ 38.924299] ivtv0: Loaded v4l-cx2341x-enc.fw firmware (376836 bytes)
[ 39.034074] ivtv0: Loaded v4l-cx2341x-dec.fw firmware (262144 bytes)
[ 39.232313] ivtv0: Encoder revision: 0x02060039
[ 39.232469] ivtv0: Decoder revision: 0x02020023
[ 42.088182] ivtv1: Loaded v4l-cx2341x-enc.fw firmware (376836 bytes)
[ 42.108689] ivtv1: Loaded v4l-cx2341x-dec.fw firmware (262144 bytes)
[ 42.308327] ivtv1: Encoder revision: 0x02060039
[ 42.308521] ivtv1: Decoder revision: 0x02020023
[ 47.071295] ivtv2: Loaded v4l-cx2341x-enc.fw firmware (376836 bytes)
[ 47.268132] ivtv2: Encoder revision: 0x02060039
[ 51.451180] ivtv3: Loaded v4l-cx2341x-enc.fw firmware (376836 bytes)
[ 51.648137] ivtv3: Encoder revision: 0x02060039
More information about the mythtv-users
mailing list