![background image](http://html.mh-extra.com/html/panasonic/kx-tga950b/kx-tga950b_service-manual_268361047.webp)
47
KX-TG9581B/KX-TG9582B/KX-TGA950B
(M)
Charge Pump 3.0 V
Supply Confirmation
CP3V
1. Confirm that the voltage between testpoint CP3.0V and GND is 3.0 V ± 0.3 V.
C30, C53, C29
(N)
Charge Pump CP 4.0V
Supply Confirmation
CP4V
1. Confirm that the voltage between testpoint CP4V and GND is 4.0 V ± 0.3 V.
(Power is supplied when LED in on)
C52, C55
(O)
Charge Pump CP2.8V
Supply Confirmation
CP2.8V
1. Confirm that the voltage between testpoint CPV2.8V and GND is 2.8V ± 0.3 V.
C30, C53,
C29, D3, C51
Items
Check
Point
Procedure
Check or
Replace Parts