Test Points - Philips FPF32C106128UA-51 Service Manual

EN 34 6. FHP PDP
Y-SUS B.
Y-SUS
EVEN SW
Y-SCAN
EVEN SW
Y-SUS
ODD SW
Y-SCAN
ODD SW
POS/NEG
RESET SW
Vcc 5V
Vs 85V
Va 63V
Vw 190V
Vu 55V
YFVE Vy VE
18V 18V 17V
DC/DC
CONVERTER
AC100
10A
~240V
CN61
5/3.3V
Control
PFCgo
Vsago
Vcego
PSU B. *1
6.2

Test Points

Not available.
Block Diagrams, Test point Overview, and Waveforms
S
D
M
S
D
M
ADM1 ADM2 ADM3
CN52
ABUSL B.
Va 63V
Vcc 5V
CN36
CN32
D/A
CPUgo
PDPgo
MPU
Vcc
Vpr2 3.3V
380V
PFC
Servce
SW
PFCgo
V
pr2 3.3V
V
pr1 5V
Figure 6-2 Power block diagram
ADM4 ADM5 ADM6 ADM7
ABUSR B.
Va 63V
Vcc 5V
Vra
Vrs
Vrw
Vrx
Vrst
LOGIC B.
CN6
63V
Va
Vsago
5V
Vcc
Vcego
85V
Vs
V
ra
6.3 Wave Forms
Not available.
X-SUS B.
X
X-SUS
B
EVEN SW
B
X-SCAN
EVEN SW
X
X-SUS
B
ODD SW
B
X-SCAN
ODD SW
ADM8
CN42
POS/NEG
RESET SW
CN26
Vcc 5V
Vs 85V
CN22
Va 63V
Vxwgo
DC/DC
CONVERTER
X
FVE
18V
DC/DC
RST
CONVERTER
Vcc
5V
CN23
CN68
CN64
*1:Power supply(j ig)
E_14580_004.eps
Vs 85V
Vxx VE
20V 17V
Vs
85V
300905