Mercurial > whatever / file diff

--- a/content/dell2407.rst	Thu Nov 05 22:14:33 2020 +0100
+++ b/content/dell2407.rst	Thu Nov 05 22:15:16 2020 +0100
@@ -19,19 +19,19 @@
 usual plastic clips to unclipse all around the enclose. The result is a very
 standard view for these LCD monitors: a big metallic enclosure:
 
-.. image:: {static}images/dell2407wfp/back.jpg
+.. image:: {static}/images/dell2407wfp/back.jpg
    :alt: Back of the Dell 2407WFP
 
 
 When removed, the also very classic view on the boards:
 
-.. image:: {static}images/dell2407wfp/back-pcbs.jpg
+.. image:: {static}/images/dell2407wfp/back-pcbs.jpg
    :alt: PCBs of the Dell 2407WFP
 
 Since there is nothing at all, the first and most probable place to start
 looking is the PSU:
 
-.. image:: {static}images/dell2407wfp/psu.jpg
+.. image:: {static}/images/dell2407wfp/psu.jpg
    :alt: PSU of the Dell 2407WFP
 
 
@@ -41,7 +41,7 @@
 Inspecting the PSU, the first culprit (and the probable origin of the failure)
 is pretty obvious:
 
-.. image:: {static}images/dell2407wfp/badcap.jpg
+.. image:: {static}/images/dell2407wfp/badcap.jpg
    :alt: Bad cap on the Dell 2407WFP
 
 This one is dead, right, but the question is if it died alone (very unlikely)
@@ -51,7 +51,7 @@
 might have done its job and protect some other parts on the PSU... or not), but
 also a dead MOSFET (Q651, the one on the PFC stage) and maybe more:
 
-.. image:: {static}images/dell2407wfp/dead-parts.jpg
+.. image:: {static}/images/dell2407wfp/dead-parts.jpg
    :alt: First batch of dead parts on the Dell 2407WFP PSU
 
 At this point, finding datasheets for the controller chips on this board looked
@@ -78,18 +78,18 @@
 
 The first stage of the PSU, around the L6561D controller looks like:
 
-.. image:: {static}images/dell2407wfp/psu-schematic-p1.svg
+.. image:: {static}/images/dell2407wfp/psu-schematic-p1.svg
    :alt: Schematic of the first (PFC) stage of the PSU of the Dell 2407WFP
 
 And the regulation stage:
 
-.. image:: {static}images/dell2407wfp/psu-schematic-p2.svg
+.. image:: {static}/images/dell2407wfp/psu-schematic-p2.svg
    :alt: Schematic of the second (PWM + secondary) stage of the PSU of the Dell 2407WFP
 
 
 For the record, here are the typical application schematics from datasheets:
 
-.. image:: {static}images/dell2407wfp/L6561-AN.svg
+.. image:: {static}/images/dell2407wfp/L6561-AN.svg
    :alt: Typical application schematic of the L6561 PFC controller.
 
 As tou can see, it is very similar to the first page of the schematic above.
@@ -100,7 +100,7 @@
 And for the PMW stage, I could not find such a typical application circuit more
 advanced than this very basic one (from the datasheet):
 
-.. image:: {static}images/dell2407wfp/NCP1200A.svg
+.. image:: {static}/images/dell2407wfp/NCP1200A.svg
    :alt: Typical application schematic of the NCP1200A PWM controller.
 
 However some interesting details and circuit improvements can be found in this
@@ -147,12 +147,12 @@
 that much spare STP10NK60ZFP transistor for Q651, I decided to try first with
 some junk parts from a PCB laying around, on which are many APT8075BN:
 
-.. image:: {static}images/dell2407wfp/junk_pcb.jpg
+.. image:: {static}/images/dell2407wfp/junk_pcb.jpg
    :alt: The PCB from which I took an APT8075BN as test Q651 replacement.
 
 The leads qre not exactly the same spacing, but I managed to do something:
 
-.. image:: {static}images/dell2407wfp/apt8075bn.jpg
+.. image:: {static}/images/dell2407wfp/apt8075bn.jpg
    :alt: The APT8075BN used as test Q651 replacement.
 
 
@@ -164,7 +164,7 @@
 
 The resulting setup looks like:
 
-.. image:: {static}images/dell2407wfp/psu-repaired-1.jpg
+.. image:: {static}/images/dell2407wfp/psu-repaired-1.jpg
    :alt: The APT8075BN used as test Q651 replacement.
 
 However, before applying power again, I checked all the silicon components once
@@ -174,7 +174,7 @@
 I do have a few 2N7000 that can be used, but are TO92 packages.
 So I did a bit of surgery:
 
-.. image:: {static}images/dell2407wfp/hack.jpg
+.. image:: {static}/images/dell2407wfp/hack.jpg
    :alt: The APT8075BN used as test Q651 replacement.
 
 
@@ -187,13 +187,13 @@
 I plugged it back in the monitor, the green LED lit as well as the display
 itself showing the 'No signal detected' message box!
 
-.. image:: {static}images/dell2407wfp/alive-1.jpg
+.. image:: {static}/images/dell2407wfp/alive-1.jpg
    :alt: It's alive!
 
 I replaced the temporary Q651 transistor with the proper reference, checked the
 result, then put everything back together.
 
-.. image:: {static}images/dell2407wfp/alive.jpg
+.. image:: {static}/images/dell2407wfp/alive.jpg
    :alt: It's alive!