I just got my Raspberry Pi 2 and I've hooked it up to my old Hisense television via A/V cables. The picture is very flickery, and sometimes even scrambles when there is too much motion on screen. Also, the display is way off to the side, and I've played around with the overscan to no effect. I've included some photos of what's happening for reference.
- The normal picture
- Good TV.jpg (51.2 KiB) Viewed 1015 times
- Scrambled screen
- Scrambled TV.jpg (52.82 KiB) Viewed 1015 times
in /boot/config.txt I've tried every setting for sdtv_mode -- PAL seems to look the best, although not that great. And I've tried different settings for the framebuffer sizes, and aspect ratios -- It makes a difference, but still doesn't put the desktop in the correct place on the screen.
Also the results of running vcgencmd get_config int are:
arm_freq=900
audio_pwm_mode=1
audio_sdm_mod_order=2
config_hdmi_boost=5
disable_commandline_tags=2
disable_l2cache=1
disable_splash=1
emmc_pll_core=1
force_eeprom_read=1
force_pwm_open=1
framebuffer_height=720
framebuffer_ignore_alpha=1
framebuffer_swap=1
framebuffer_width=1280
hdmi_force_cec_address=65535
hdmi_ignore_hotplug=1
lcd_framerate=60
over_voltage_avs=0x1b774
overscan_bottom=32
overscan_left=42
overscan_right=32
overscan_top=32
pause_burst_frames=1
program_serial_random=1
sdram_freq=450
sdtv_aspect=3
sdtv_mode=2
second_boot=1
temp_limit=85
What else can I do? Would different cables make a difference? The ones I bought were pretty cheap.
Thanks all!
