RX7Club.com - Mazda RX7 Forum
1,000uF Capacitor leakage within red circle.
1,000uF Capacitor leakage within red circle.
0 2016/04/12 22:17:41
Back side of odometer display solder joints. This turned out to be 22yr old solder flux.
Back side of odometer display solder joints. This turned out to be 22yr old solder flux.
0 2016/04/12 22:18:37
The 1,000uF capacitor leakage within the red circle.
The 1,000uF capacitor leakage within the red circle.
0 2016/04/12 22:37:18
Here is 22yrs of old flux on the solder cups of the odometer display.
Here is 22yrs of old flux on the solder cups of the odometer display.
0 2016/04/12 22:38:00
Odometer lives again!
Odometer lives again!
0 2016/04/13 19:21:13
Damage to board, eyelets lifted on Q1, and broken solder runs. A run is lifted under the IC chip that is supposed to extend to the lead (on left) of the transistor Q1.
Damage to board, eyelets lifted on Q1, and broken solder runs. A run is lifted under the IC chip that is supposed to extend to the lead (on left) of the transistor Q1.
0 2016/08/02 04:55:10
Closer view of solder run damage to Q1 and lifted eyelets.
Closer view of solder run damage to Q1 and lifted eyelets.
0 2016/08/02 04:55:53
In depth view of solder run damage. Note the missing run at the top center.
In depth view of solder run damage. Note the missing run at the top center.
0 2016/08/02 04:55:54
Broken run to ZD3 and damaged eyelet to ZD3.
Broken run to ZD3 and damaged eyelet to ZD3.
0 2016/08/02 04:55:55
Lifted eyelets on Q1, backside of the board.
Lifted eyelets on Q1, backside of the board.
0 2016/08/02 04:55:58
Note the broken solder runs between Q1 and ZD3.
Note the broken solder runs between Q1 and ZD3.
0 2016/08/02 07:15:39
Close-up of burned up solder runs. Note the trace that runs from underneath the IC chip to the right lead of Q1 is nearly gone.
Close-up of burned up solder runs. Note the trace that runs from underneath the IC chip to the right lead of Q1 is nearly gone.
0 2016/08/02 07:15:40
Eyelet damage
Eyelet damage
0 2016/08/02 07:15:41
Backside view of the CPU board. Notice the missing eyelets?
Backside view of the CPU board. Notice the missing eyelets?
0 2016/08/02 07:15:42
Close-up of the missing eyelets. Two of them were removed during desoldering.
Close-up of the missing eyelets. Two of them were removed during desoldering.
0 2016/08/02 07:15:43
0 2016/08/20 19:26:41
Top Up
Top Up
0 2016/08/20 20:47:54
Top Down
Top Down
0 2016/08/20 20:47:55
Conformal coating masks the part number on this 42-pin IC
Conformal coating masks the part number on this 42-pin IC
0 2016/08/26 18:33:51
Suspect solder joints. The 2nd from top joint is not supposed to be connected to anything.
Suspect solder joints. The 2nd from top joint is not supposed to be connected to anything.
0 2016/09/05 21:13:19
Greyish and flattened solder joint on the bottom right.
Greyish and flattened solder joint on the bottom right.
0 2016/09/05 21:13:20
Another greyish and flattened solder joint on bottom right.
Another greyish and flattened solder joint on bottom right.
0 2016/09/05 21:13:21
Front windscreen with defrost vent visible.
Front windscreen with defrost vent visible.
0 2016/09/07 14:53:22
My Recent Posts relocated to the Username pull-down menu.
My Recent Posts relocated to the Username pull-down menu.
0 2019/02/08 11:25:58
Each carrot represents a sort/filter option.
Each carrot represents a sort/filter option.
0 2019/02/09 18:28:24
Sample photo from Tail of the Dragon. No parts or car is for sale in this thread.
Sample photo from Tail of the Dragon. No parts or car is for sale in this thread.
0 2019/02/10 15:02:59
Sample photo. No parts are for sale in this thread.
Sample photo. No parts are for sale in this thread.
0 2019/02/10 15:05:01
Main Marketplace interface
Main Marketplace interface
0 2019/02/10 15:15:21
Sample wheels. Item not for sale
Sample wheels. Item not for sale
0 2019/02/10 20:14:40
Sample photo from internet. Item is not for sale.
Sample photo from internet. Item is not for sale.
0 2019/02/11 12:45:58
Updated Part-out thread with 2 parts added after initial post.
Updated Part-out thread with 2 parts added after initial post.
0 2019/02/11 12:55:05
0 2019/02/19 18:05:05
Example of a locked photo during photo import process.
Example of a locked photo during photo import process.
0 2019/02/19 18:27:22
Profile shot of the FB. Note the Hot Wheels stencil at the door seam.
Profile shot of the FB. Note the Hot Wheels stencil at the door seam.
0 2019/02/20 19:23:54
3/4 shot of the FB
3/4 shot of the FB
0 2019/02/20 19:23:55
Speedometer Face + Circuit Board
Speedometer Face + Circuit Board
0 2017/03/16 12:40:40
0 2019/02/20 19:36:46
The package
The package
0 2019/02/20 19:23:58
R10 is a 200Ω resistor and diode D4
R10 is a 200Ω resistor and diode D4
0 2017/03/16 12:42:17
Good view of VR, the adjustment screw to calibrate the speedometer.
Good view of VR, the adjustment screw to calibrate the speedometer.
0 2017/03/16 12:42:22