Pioneer PDP 507CMX, Service Manual

Page: 73 / 210

PDP-507CMX
73
5 6 7 8
5 6
7
8
C
D
F
A
B
E
No signal With signal
AC power ON
(Power coad
connected to the
wal outlet)
Basic operation(Numerical unit:Vdc; except for case whwn units are individually indicated)
Power
management
Standby
Name Pin No. Pin name FuNon-connection termialtion
Signal direction
(DR : Data Relay)
MAIN POWER "ON"
Main power
OFF
AC Power OFF
(Power cord
pulled out of the
wall outlet
d e s u l a n g i s k c o l c 0 K N I L E L P D X T _ L P A 4 2 1
duaring data
transmission
(5Vac), 5Vdc
when no data are
transmitted.
clock signal used
duaring data
transmission
(5Vac), 5Vdc
when no data are
transmitted. clock signal used
duaring data
transmission
(5Vac), 5Vdc
when no data are
transmitted. clock signal used
duaring data
transmission
(5Vac), 5Vdc
when no data are
transmitted. 0 0
COMM SLOT I/F COMM CARD
125 SLT_Ve r Generation information 0 0 0 0 0 0 0
COMM CARD COMM SLOT I/F
l a n g i s k c o l C 0 a t a d l o r t n o c e t o m e r d e r a r f n I N I M E R 1 1 0 3 2 N C
(4.4Vac) when
data are
received; 4.4Vdc
when no data are
received.
Clock signal
(4.4Vac) when
data are
received; 4.4Vdc
when no data are
received. Clock signal
(4.4Vac) when
data are
received; 4.4Vdc
when no data are
received. Clock signal
(4.4Vac) when
data are
received; 4.4Vdc
when no data are
received. 0 0
LED2 COMM SLOT I/F
CN2401
2 LEDCTL1 LED(RED) 0 0 0 5 5 0 0 COMM SLOT I/F LED2
3 LEDCTL2 LED(GREEN) 0 5 5 0 0 0 0
COMM SLOT I/F LED2
4 GND GND 0 0 0 0 0 0 0 -
5 R n o i t a n i m u ll I 0 r o s n e s l a c i t p O S L
100lx 1Vdc
Illumination
200lx 2Vdc
Illumination
100lx 1Vdc
Illumination
200lx 2Vdc
Illumination
100lx 1Vdc
Illumination
200lx 2Vdc
Illumination
100lx 1Vdc
Illumination
200lx 2Vdc
0 0
LED2 COMM SLOT I/F
6 VDDM3.3V 3.3V power supply for
microcomputer 3.3 3.3 3.3 3.3 0 0
COMM SLOT I/F LED2
7 GND GND 0 0 0 0 0 0 0 -
8 VDDM5V 5V power supply for
microcomputer 0 5 5 5 5 0 0 COMM SLOT I/F LED2
d e z i n o r h c n y S 0 N I A M C N Y S G O L A N A r o f D V D V _ T O L S 1 V A
signal of
SLOT HIGH
MIN 2.4V
LOW MAX
0.9V
Synchronized
signal
of
SLOT HIGH
MIN 2.4V
LOW MAX
0.9V
0 0 0 0
VIDEO SLOT I/F MAIN
N I A M D N G D N G 2
CN1005
0 0 0 0 0 0 0 -
3 GND GN M D AIN 0 0 0 0 0 0 0 -
4 A 0 0 N I A M h c L O I D U A L _ O I D U
Audio signal
of SLOT
0 0 0 0
VIDEO SLOT I/F MAIN
5 S d e z i n o r h c n y S 0 0 N I A M C N Y S G O L A N A r o f D H D H _ T O L
signal of
SLOT HIGH
MIN 2.4V
LOW MAX
0.9V
0 0 0 0
VIDEO SLOT I/F MAIN
6 GND GN M D AIN 0 0 0 0 0 0 0 -
7 GND GN M D AIN 0 0 0 0 0 0 0 -
8 A 0 0 N I A M h c R O I D U A R _ O I D U
Audio signal
of SLOT
0 0 0 0
VIDEO SLOT I/F MAIN
9 R 0 0 N I A M G O L A N A r o f ) r P r o r C ( D E R ) Y - R (
Video signal
0.7Vp-p
0 0 0 0
VIDEO SLOT I/F MAIN
10 GND GN M D AIN 0 0 0 0 0 0 0 -
11 GND GN M D AIN 0 0 0 0 0 0 0 -
12 NC Non-connection termial MAIN - - - - - - - -
13 B(B-Y) BLUE(Cb or Pb) for
ANALOG 0 0 N I A M
Video signal
0.7Vp-p
0 0 0 0
VIDEO SLOT I/F MAIN
14 GND GN M D AIN 0 0 0 0 0 0 0 -
15 GND GN M D AIN 0 0 0 0 0 0 0 -
16 NC Non-connection termial MAIN - - - - - - - -
17 Y(G)ON_SYNC GREEN(Y) for ANALOG(on
Sync) 0 0 N I A M
Video signal
0.7 1.0Vp-p
0 0 0 0
VIDEO SLOT I/F MAIN
18 GND GN M D AIN 0 0 0 0 0 0 0 -
19 GND GN M D AIN 0 0 0 0 0 0 0 -
- N I A M l a i m r e t n o i t c e n n o c - n o N C N 0 2 - - - - - -
AV
19 VD_SA VD for ANALOG SYNC VIDEO SLOT I/F 0 0 Synchronized
signal of
SLOT HIGH
MIN 2.4V
LOW MAX
0.9V
0 0 0 0
VIDEO SLOT I/F MAIN
F / I T O L S O E D I V D N G D N G 0 2
CN5004
0 0 0 0 0 0 0 -
F / I T O L S O E D I V D N G D N G 7 1 0 0 0 0 0 0 0 -
18 AUDIO_L AUDIO L ch VIDEO SLOT I/F 0 0 Audio signal
of SLOT
0 0 0 0
VIDEO SLOT I/F MAIN
15 HD_SA HD for ANALOG SYNC VIDEO SLOT I/F 0 0 Synchronized
signal of
SLOT HIGH
MIN 2.4V
LOW MAX
0.9V
0 0 0 0 VIDEO SLOT I/F MAIN
F / I T O L S O E D I V D N G D N G 6 1 0 0 0 0 0 0 0 -
F / I T O L S O E D I V D N G D N G 3 1 0 0 0 0 0 0 0 -
14 AUDIO_R AUDIO R ch VIDEO SLOT I/F 0 0 Audio signal
of SLOT
0 0 0 0 VIDEO SLOT I/F MAIN
11 R(R-Y) RED(Cr or Pr) for ANALOG VIDEO SLOT I/F 0 0
Video signal
0.7Vp-p
0 0 0 0
VIDEO SLOT I/F MAIN
F / I T O L S O E D I V D N G D N G 2 1 0 0 0 0 0 0 0 -
9 F / I T O L S O E D I V D N G D N G 0 0 0 0 0 0 0 -
10 NC Non-connection termial VIDEO SLOT I/F - - - - - - - -
7 B(B-Y) BLUE(Cb or Pb) for
ANALOG VIDEO SLOT I/F 0 0
Video signal
0.7Vp-p
0 0 0 0
VIDEO SLOT I/F MAIN
8 F / I T O L S O E D I V D N G D N G 0 0 0 0 0 0 0 -
5 F / I T O L S O E D I V D N G D N G 0 0 0 0 0 0 0 -
6 NC Non-connection termial VIDEO SLOT I/F - - - - - - - -
3 Y(G)ON_SYNC GREEN(Y) for ANALOG(on
Sync) VIDEO SLOT I/F 0 0
Video signal
0.7 1.0Vp-p
0 0 0 0
VIDEO SLOT I/F MAIN
4 F / I T O L S O E D I V D N G D N G 0 0 0 0 0 0 0 -
1 F / I T O L S O E D I V D N G D N G 0 0 0 0 0 0 0 -
2 NC Non-connection termial VIDEO SLOT I/F - - - - - - - -
D3 1 NC Non-connection termial MAIN - - - - - - - -
CN5301 2 PNP_WR
EEPROM WRITE
PROTECT
MAIN 0 0 0 0 0 0 0
MAIN VIDEO SLOT I/F
3 VCC_DOWN1
VIDEO CARD voltage
surveillance
0 N I A M
Normal
3.3Vdc unusual
0Vdc
Normal
3.3Vdc unusual
0Vdc
0 0 0 0
VIDEO SLOT I/F MAIN
4 GND GN M D AIN 0 0 0 0 0 0 0 -
5 S d e s u l a n g i s k c o l C 0 N I A M s u b C 2 I e h t f o e n il k c o l C 5 L C
during data
transmission(3.3
Vac), 3.3Vdc
when no data are
transmitted
Clock signal used
during data
transmission(3.3
Vac), 3.3Vdc
when no data are
transmitted 0 0 0 0
MAIN VIDEO SLOT I/F