Sabrent TV-PCIRC: Difference between revisions
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| 6 || IR || IR Sensor (VCC?) | | 6 || IR || IR Sensor (VCC?) | ||
|- | |- | ||
| 7 || | | 7 || DATA0 || SAA7130HL GPIO8 | ||
|- | |- | ||
| 8 || | | 8 || DATA1 || SAA7130HL GPIO9 | ||
|- | |- | ||
| 9 || | | 9 || DATA2 || SAA7130HL GPIO10 | ||
|- | |- | ||
| 10 || | | 10 || DATA3 || SAA7130HL GPIO11 | ||
|- | |- | ||
| 11 || | | 11 || DATA4 || SAA7130HL GPIO12 | ||
|- | |- | ||
| 12 || | | 12 || DATA5 || SAA7130HL GPIO13 | ||
|- | |- | ||
| 13 || | | 13 || KEY_UP_1 || SAA7130HL GPIO14 | ||
|- | |- | ||
| 14|| ? || VCC? GND? | | 14|| ? || VCC? GND? | ||
| Line 165: | Line 165: | ||
| 16 || XTAL2 || '''4.000''' Crystal | | 16 || XTAL2 || '''4.000''' Crystal | ||
|- | |- | ||
| 17 || | | 17 || KEY_UP_2 || SAA7130HL GPIO15 | ||
|- | |- | ||
| 18 || NC | | 18 || NC | ||
|} | |} | ||
Revision as of 06:39, 31 January 2007
Introduction
Lots of Chinese supplies making piles of $20 crap.
This page is specific to Sabrent PCI TV Tuner Card 7130/TV-PCIRC01061000290
If you have a different model of Sabrent TV-PCIRC card - well, good luck. They rebadged pretty much anyone's overstock tuner card, so buyer beware.
I just want it to work under Linux!
Use the audio-pass through cable. The remote control doesn't work, but the card tunes NTSC.
modprobe saa7134 card=86 tuner=2 # (maybe tuner=32 for PAL?)
Things on The Card
Encoder/PCI Bridge
Clearly labelled, it's a Philips SAA7130HL.
Tuner
If you peel away (carefully!) the OEM label, the 'tin can' tuner has a sticker that says:
SAMSUNG TCPN9082DC270(T) - - - - - - - - 030527 AIO
The tuner is on i2C bus address 0x60 (which is a pretty standard place for the tuner to be)
Crystals
One 4.000 and one 32.110
The Mystery IR Chip
18-pin package, label removed.
Some sort of IR decoder.
Remote Control
Oddly enough, the remote control keymap is identical to the 'ir_codes_pctv_sedna' keymap.
Where the Pins Go
SAA7130HL
| Pin | Symbol | Direction | Connects to... |
|---|---|---|---|
| 56 | GPIO23 | Input | Resistor Pads R20/R23 (Unused) |
| 57 | GPIO22/TS_LOCK | Input | Resistor Pads R19/R22 (Unused) |
| 58 | GPIO21/TS_S_D | Input | Resistor Pads R18/R21 (Unused) |
| 59 | GPIO20/TS_CLK | NC | |
| 60 | GPIO19/TS_SOP | NC | |
| 61 | GPIO18 | Input | Resistor Pad R72 (Unused) |
| 67 | GPIO17 | NC | |
| 68 | GPIO16 | Input | Resistor Pad R24 (Unused) |
| 69 | GPIO15/VP7 | ? | IR Chip Pin #17 (has a pull (up? down?), so this may be a 'request' or 'ready' line |
| 70 | GPIO14/VP6 | ? | IR Chip Pin #13 |
| 71 | GPIO13/VP5 | ? | IR Chip Pin #12 |
| 72 | GPIO12/VP4 | ? | IR Chip Pin #11 |
| 75 | GPIO11/VP3 | ? | IR Chip Pin #10 |
| 76 | GPIO10/VP2 | ? | IR Chip Pin #9 |
| 77 | GPIO9/VP1 | ? | IR Chip Pin #8 |
| 78 | GPIO8/VP0 | ? | IR Chip Pin #7 |
| 79 | GPIO7 | NC | |
| 80 | GPIO6 | NC | |
| 81 | GPIO5 | NC | |
| 82 | GPIO4 | NC | |
| 83 | GPIO3 | Input | Resistor Pad R52/R53 (Unused) |
| 84 | GPIO2 | NC | |
| 85 | GPIO1 | NC | |
| 86 | GPIO0 | NC | |
| 87 | GPIO27 | NC | |
| 88 | GPIO26 | NC | |
| 89 | GPIO25 | NC | |
| 90 | SCL | Bi | Tuner Can I2C Clock |
| 91 | SDA | Bi | Tuner Can I2C Data |
| 94 | LEFT2 | A.In | Tuner Can Audio Out |
| 96 | LEFT1 | A.In | External Audio In |
| 98 | RIGHT1 | A.In | External Audio In |
| 100 | RIGHT2 | A.In | Tuner Can Audio Out |
| 103 | OUT_RIGHT | A.Out | Audio Output Jack |
| 104 | OUT_LEFT | A.Out | Audio Output Jack |
| 109 | CV2_C | V.In | Tuner Can Video Out |
Mystery IR Chip
| Pin | Symbol(?) | Connects to... |
|---|---|---|
| 1 | NC | |
| 2 | NC | |
| 3 | NC | |
| 4 | IR | IR Sensor |
| 5 | GND | Ground |
| 6 | IR | IR Sensor (VCC?) |
| 7 | DATA0 | SAA7130HL GPIO8 |
| 8 | DATA1 | SAA7130HL GPIO9 |
| 9 | DATA2 | SAA7130HL GPIO10 |
| 10 | DATA3 | SAA7130HL GPIO11 |
| 11 | DATA4 | SAA7130HL GPIO12 |
| 12 | DATA5 | SAA7130HL GPIO13 |
| 13 | KEY_UP_1 | SAA7130HL GPIO14 |
| 14 | ? | VCC? GND? |
| 15 | XTAL1 | 4.000 Crystal |
| 16 | XTAL2 | 4.000 Crystal |
| 17 | KEY_UP_2 | SAA7130HL GPIO15 |
| 18 | NC |