1.  .
   :   ,  "SET V", "SET I", "OUT ON/OFF"
   : 2 LED-  4 ,  "CV",  "CC", Beeper.
   Beeper    .
    USB   .
       "OUT ON"?     .   ,
    "CV"  "CC"  .
    ,  : "CV" - , "CC" - ,   - OUT OFF.
      ,   ,  ?

     SET V   ?     SET V ( )?
       ,   TRACK ON/OFF (     
           SET V/SET I)?
     SET V/SET I  10 .

       V  CC ( ),    ,
      .

   FOWER FLEX          100  (1.250 -> 1.200 -> 1.100...)
            .
          .    - ,   .
          (..        ).
   
    CV      .
    CC      .
          Set,   Out.  .
                .

2.   0  36.00    3600  (150  ).
     0  4.000    4000  (167  ).
       COARSE/FINE (1 , 0.1  / 0.01 , 0.001 ).
          .
    ,          .
   :
   -      COARSE  FINE.
   -        .
   -   "FINE/COARSE".
   -  STEP,   .
   -  STEP UP, STEP DN.
   -  F (FINE), N (NORMAL).
      FINE.
       .
     FINE?

         ,     "SET V"?
     ,      
   (       ).

        OUT OFF     ?

2.    LOCK,    ?
   :   LOCK,   (  "OUT ON/OFF").
        2 . -  .
   :  "LOCK".
   :     ?
   LOCK   ?

3.   ? ? 3..4?  ,     ?
        .
    ,     +%, -%.  %    .

4.   OVP, OCP?
    LIMIT,  V, I.
     I LIMIT, V LIMIT.
       ,   V  I  Prot.
     "OUT ON/OFF".
   SET OCP, OVP    ?
   OTP?

   Splash Screen PSL-
                 3604

     show firmware version.

MENU (menu.gif):

Set OVP level -      (   ).

Set OCP level -       (   ).

Set OTP level -     (   ). ,    .         ,    , ,       3 .

, ,   F-45 -    .

LOCK on/off - /    (  OUT ON/OFF).  -    .

TRACK on/off - /      .  ,       ,  ,      SET V.

CONFIRM on/off - /   .  ,       .  ,      SET V  SET I (   ).

SOUND on/off - / ,        .

    ,  , ,   .  .  , ,     "1".

, .        ,      .          . ,     LOCK on/off.

1. FAN control?

2.    GND?
     sense   .    sense?

3.  ? 10  - full scale. DC - 20 .

4.    / .
   ,         .

5.      .

6.           .

1. ? 4  -    .
    NOSFET?
   PSL-2401 - 3 A         .
   PSL-3604 - MOSFETs.

1.      .

2.     ,
        ,      .

3.  ,      Q5.     .
      ,  .

4.   Q7  ,       
       .   ,   
     down programmer  Q8.

5.    down programmer-   ,
   , ,    .   
    ( ),   .
           ""  
    .         (R34, Q11),  
      .      Q7
    . , -   ,    R13,
   D4   -8..-10  ( 
    ). UPD:     .

6.      LM833,    .
    ,  (0.5$),     .  
   -   .    AD8512,
      ,     .

7.         :)
            
      .

8.      2.5 .
        TL431.      
   74LVC125,        .
         
         2.4 ,  
      .  ,  
     3.3       ,
       .   
         ,    
     .   ,  
      .

9.     ,   
         , 
         .
      : IN ( Q5, R9) OUT, +5V, -5V, GND.
          : Vset, Iset, Vget, Iget, GND.
          ,
          .
       +5V_DIG, GND -    .
    - ,  3 ,
       ,      .
        Z-4A   24 , 1 .
         "" ,
      - ,   
     .

10.     CV/CC?

11.         
         sense.    
      ?

12.          12 ,
       STM32.  ,      .

P.S. ,    Q101 (    sense)
        (XT_Schematics_XS-60A1-A2_RevF.pdf)?

     SENSE-FORCE  1 ,   .

     down programmer-   ?
          ?
    R6  R12   ( TL431),     .
