Measurements And Adjustments; Voltage Chart Of A-Board; Voltage Chart Of P-Board - Panasonic TH-55FX600M Service Manual

TH-55FX600M

8 Measurements and Adjustments

8.1.

Voltage chart of A-board

Set A-Board to a dummy set and check the satisfaction with the specified voltage as following table.
Power Supply Name
STB5V
GND
BL_SOS
PANEL_SOS
8.2.

Voltage chart of P-board

Set P-Board to a dummy load and check the satisfaction with the specified voltage as following table.
Output Test Point
PFC TP7201/02
5VS TP7405/20
16V TP7410/11/12
64V TP7408/09
VLED TP101
Test Point
TP2026
TP2006
TP2041
TP4061
GND Step 1
TP7203/04 < 340V
TP7427/31/32 5.25 ± 0.2V
TP7427/31/32 < 1V
TP7801/02/03 < 1V
TP102 < 1V
20
Voltage (V)
5.1V ± 5%
0V
0V
0V
Step 2
390V ± 15V
5.25 ± 0.2V
16 ± 0.6V
68V ± 10V
< 1V Table on Page 3-6 JIG1, JIG2
Target Board
ALL
ALL
ALL
TNPH1201
Step 3
390V ± 15V *HOT
5.25 ± 0.2V
16 ± 0.6V
68V ± 10V