JVC RX-208BK
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| This device is in the WorkNeeded:General category because it was flagged as missing general information about the device. The information may be incomplete, using default text, or inaccurate and should be verified with external sources if possible. If you can add or correct information on this page, please feel free to edit it and do so. | 
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JVC RX-208BK
| Preliminary Information | |
|---|---|
| Release Year | 1994 |
| Leak Risk | Medium |
| Batteries | None |
| Mounting Technology | Through Hole, SMD, BGA, Sockets |
| Capacitor Types | Aluminum Electrolytic, Tantalum, Ceramic, Polymer |
| Destructive Entry | No |
The JVC RX-208BK is a stereo receiver released in 1994. It has the ability to drive up to 2 sets of 2 speakers. It has 2 stereo RCA inputs, a phono input, and a built-in AM and RM radio.
Notes:
- This is a used set bought off of eBay. Someone recapped this board in 2003, replacing most of the existing capacitors with Panasonic SU series. It is unknown if the capacitors originally in these locations were bi-polar capacitors. The "Replacement Parts" section assumes the original capacitors were bi-polar. If anyone has a service manual or schematic for this model, upload it to archive.org and post a link in the Discussion section of this page.
- There is a capacitor in the Original Parts list labeled C185P2. This is because there are 2 capacitors labeled C185 on this board. If doing a bulk recap, you will need to buy both capacitor C185 and capacitor C185P2.
Known Issues
Disassembly Notes
There are a few white connectors on this motherboard. on these connectors, you will need to push down to remove the cable from the connector. When reinserting the cable, push down on the connector first.
Original Parts
Radio Tuner Board
Note model numbers and board revisions here
| RefDes | Qty | Capacitance | Voltage | Mount | Diameter/Size | Height | Lead Spacing | Temp | Type | Brand | Series |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C134 | 1 | 10 µF | 25V | Through Hole Radial | 85°C | Aluminum Electrolytic | Panasonic | SU | |||
| C155 | 1 | 22 µF | 25V | Through Hole Radial | 85°C | Aluminum Electrolytic | Panasonic | SU | |||
| C157, C165, C185, C195 | 4 | 0.47 µF | 50V | Through Hole Radial | 85°C | Aluminum Electrolytic | Panasonic | SU | |||
| C167, C185P2 | 2 | 2.2 µF | 50V | Through Hole Radial | 85°C | Aluminum Electrolytic | Panasonic | SU | |||
| C168 | 1 | 4.7 µF | 50V | Through Hole Radial | 85°C | Aluminum Electrolytic | Marcon | CE-SE | |||
| C171, C175, C181 | 3 | 10 µF | 25V | Through Hole Radial | 85°C | Aluminum Electrolytic | Panasonic | SU | |||
| C179 | 1 | 2.2 µF | 50V | Through Hole Radial | 85°C | Aluminum Electrolytic | Panasonic | SU | |||
| C183, C184 | 2 | 1 µF | 50V | Through Hole Radial | 85°C | Aluminum Electrolytic | Panasonic | SU |
| RefDes | Brand | Model # |
|---|---|---|
| IC102 | Sanyo? | LC7218 |
| IC104 | Sanyo? | LA1266 |
| IC105 | Sanyo? | LA3401 |
Main Board
Note model numbers and board revisions here
| RefDes | Qty | Capacitance | Voltage | Mount | Diameter/Size | Height | Lead Spacing | Temp | Type | Brand | Series |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C301, C302, C311, C339, C340, C343 | 6 | 4.7 µF | 50V | Through Hole Radial | 85°C | Aluminum Electrolytic | Panasonic | SU | |||
| C313 | 1 | 100 µF | 10V | Through Hole Radial | 85°C | Aluminum Electrolytic | Panasonic | SU | |||
| C315, C316 | 2 | 47 µF | 16V | Through Hole Radial | 85°C | Aluminum Electrolytic | Panasonic | SU | |||
| C321, C347 | 2 | 22 µF | 25V | Through Hole Radial | 85°C | Aluminum Electrolytic | Panasonic | SU | |||
| C344 | 1 | 1 µF | 50V | Through Hole Radial | 85°C | Aluminum Electrolytic | Panasonic | SU | |||
| C701, C702 | 2 | 10 µF | 50V | Through Hole Radial | 85°C | Aluminum Electrolytic | Panasonic | SU | |||
| C703, C704 | 2 | 47 µF | 10V | Through Hole Radial | 85°C | Aluminum Electrolytic | Panasonic | SU | |||
| C717, C718 | 2 | 22 µF | 50V | Through Hole Radial | 85°C | Aluminum Electrolytic | Panasonic | SU | |||
| C719, C720 | 2 | 47 µF | 63V | Through Hole Radial | 85°C | Aluminum Electrolytic | Panasonic | SU | |||
| C745 | 1 | 4.7 µF | 25V | Through Hole Radial | 85°C | Aluminum Electrolytic | Panasonic | SU | |||
| C801, C802 | 4700 µF | 50V | Through Hole Radial (Snap-In) | 85°C | Aluminum Electrolytic | Panasonic | SU | ||||
| C812, C817, C821 | 100 µF | 25V | Through Hole Radial | 85°C | Aluminum Electrolytic | Panasonic | TSW | ||||
| C818 | 47 µF | 50V | Through Hole Radial | 85°C | Aluminum Electrolytic | Marcon | CE-SE | ||||
| C843 | 220 µF | 6.3V | Through Hole Radial | 85°C | Aluminum Electrolytic | Marcon | CE-SE | ||||
| C910 | 2.2 µF | 50V | Through Hole Radial | 85°C | Aluminum Electrolytic | Panasonic | SU |
Volume Control Board
Note model numbers and board revisions here
| RefDes | Qty | Capacitance | Voltage | Mount | Diameter/Size | Height | Lead Spacing | Temp | Type | Brand | Series |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C363 | 1 | 100 µF | 6.3V | Through Hole Radial | 85°C | Aluminum Electrolytic | Marcon | CE-SE |
Tone Control Board
ENB-145-2
| RefDes | Qty | Capacitance | Voltage | Mount | Diameter/Size | Height | Lead Spacing | Temp | Type | Brand | Series |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C501, C502 | 2 | 1 µF | 50V | Through Hole Radial | 5mm | 85°C | Aluminum Electrolytic | Panasonic | CE | ||
| C507, C508 | 2 | 1 µF | 50V | Through Hole Radial | 85°C | Aluminum Electrolytic | Panasonic | SU |
Display Board
ENB-145 EMW10189-003
| RefDes | Qty | Capacitance | Voltage | Mount | Diameter/Size | Height | Lead Spacing | Temp | Type | Brand | Series |
|---|---|---|---|---|---|---|---|---|---|---|---|
| C401 | 1 | 330 µF | 6.3V | Through Hole Radial | 5mm | 85°C | Aluminum Electrolytic | Elna | |||
| C402 | 1 | 4.7 µF | 50V | Through Hole Radial | 7mm | 85°C | Aluminum Electrolytic | Panasonic | CE | ||
| C491 | 1 | 2.2 µF | 50V | Through Hole Radial | 5mm | 85°C | Aluminum Electrolytic | Rubycon |
Replacement Parts
Basic PCB Name
| RefDes | Qty | Compatible Part Number | Order Links |
|---|---|---|---|
| Digikey |
If parts are not available or different selection is preferred, you can use the values in the Original Parts section to perform a parametric search.
Kits
- Digikey BOM: https://www.digikey.com/