D+3.3V
(DN Connector 1~3pin)
D+2.5V
(DN Connector 7~9pin)
M+5V
(PW Connector 4pin)
POWER
(PM Connector 3pin)
SW7 (PM Connector
6pin) (S2601)
M+7V
(PM Connector 1pin)
IC9503
S2601
T4
T5
AC
Input
Power
Factor
Circuit
Rectifier
Circuit
Input
Filter
A+12V
T1
Sequence
circuit
S+12V
D+5V
T2
Vs
T3
Vd
Chopper reg
A+6V
D+2.5V
D+3.3V
Dropper
GND
Dropper
Dropper
Dropper
M+7V
M+5V
POWER
AC IN
(AC Connector 1, 2pin)
POMUTE
(PM Connector 5pin)
D+5V
(PH Connector 1, 2pin)
* PD-6130 Series only
(PD Connector 4pin)
* PD-6130 Series only
(PD Connector 7pin)
A+12V
(PV Connector 1pin)
S+12V
(PA Connector 1~3pin)
A+6V(PV Connector
3, 4pin) VDD+5V
(TM Connector 3pin)
V s
(PD Connector 9, 10pin)
Vd
(PD Connector 6, 7pin)
ALARM
(PD Connector 1pin)
(Caution 2)
(Caution 2)
PD-6130 Series
Vs=175V,Vd=65V
PD-6130 Series
T4/5
Power supply
When the power cord is connected to a wall outlet, M+7V (7Vdc) begins to be fed to IC9503 (M+5V) from Pin 1 of the
PM connector. When the main power switch (S2601) is turned on, IC9503 is turned on by means of SW7 (M+7V) and
M+5V (5Vdc) is fed to the CPU (IC9501). With the power supply of M+5V, the CPU feeds the POWER signal [H] to the
power unit from Pin 3 of the PM connector. As a result, power supplies of the signal system (D+5V, D+3.3V, D+2.5V,
A+12V, A+6V, S+12V) are turned on so that power can be fed to the respective circuits of the signal system. After the
power has been fed to the signal system, the power supplies for the high-voltage system [Vs, Vd
(Caution 1)
] are
generated and fed to the PDP (plasma display panel).
BLOCK DIAGRAMS
(Caution 1) The standard voltages of
Vd and Vs for each model are specified
below. These values can, however,
d i f f e r a c c o r d i n g t o t h e P D P
specifications.
8-1
Содержание PD-6130
Страница 19: ...3 13 The PDP is fault Block defect All white signal All white signal All white signal All white signal ...
Страница 24: ...3 18 MAIN PWB HDCP IC9501 ...
Страница 25: ...AUDIO PWB 3 19 ...
Страница 26: ...232C PWB CTL PWB PWR PWB LED PWB SENB PWB SENC PWB SEND PWB M2003 pin 3 M2003 pin 2 M2004 pin 3 3 20 ...
Страница 31: ...2 STAND 1 SCREW M6 50 4p 5 2 ...
Страница 38: ... 2 M16 FRONT PANEL 29D00711 10 FRONT PANEL 5 9 ...
Страница 47: ...19 POWER UNIT 1 SRW14 PL CPIMS 4 12 15KF 6p 2 PSU POWER UNIT 3S110161 5 18 ...