XINDAK MUSE DELUXE 1.0 power on but no work

[Lynyrd]

Hello.
CD player XINDAK MUSE DELUXE 1.0.
Power on,but no display and any fonction.
Only on/off knob works on front panel.
All 5 fuses are ok.
All voltages of power transformer are ok.
With remote control power on/of working.
No service manual
Please need help.

 

[Lynyrd]

Inside

 

[Lynyrd]

Inside

 

[Lynyrd]

Voltage on connectors

CN2
-24v......only -16.8v
D5v.......only 0.4v
5v.........only 3.3v
Led.......3.3v

CN1
6.3v......only 0.3v

CN202
-12v........only -7.7v
+12v........only 7.6v

CN3
+5v........only 0.3v
+8v........only 0.1v

 

[Lynyrd]

Its 4 LM317T regulators on power board

 

[Lynyrd]

On pin 3 (voltage in)
LM317....#1.......+0.6v
LM317.....#2.......+8.5v
LM317....#3.......+0.6v
LM317....#4......+0.6v

 

[Lynyrd]

The tube 6922EH is off

 

[Lynyrd]

The voltage on pine of LM317T on DAC board
1.......-7.8v
2........+11v
3......+9.5v
4.......+9.8