Block Diagram - Pioneer PDP-501MX Service Manual

AD
AF
AWZ6258 AWZ6256
ADDRESS ADDRESS
PUMP UP PUMP UP
MODULE MODULE
H ASSY
L ASSY
O
Q
AWZ6226 CABLE G ASSY
ADDRESS DATA BUFFER
E
AWZ6242 X DRIVE A ASSY
D
PANEL DISCHARGE
PULSE GEN
IC2610
PULSE MODULE
IC
PULSE GEN
IC2612
DRIVE
PROTECTION
AC INLET
IC2611
WITH NOISE
PULSE MODULE
FILTER
IC
PULSE GEN
AC POWER CORD
WITH FILTER
AH
F
AWZ6243 X DRIVE B ASSY
AWZ6225
PANEL DISCHARGE
INDICATOR
PULSE GEN
ASSY
IC2610
PULSE MODULE
IC
PULSE GEN
AWZ6224
IR RECEIVE
ASSY
IC2612
DRIVE PRO AG
TECTION
IC2611
PULSE MODULE
IC
PULSE GEN
AWZ6222
PROGRESSIVE
BLOCK
B
AWZ6307
CONTROL
ASSY
R
AWZ6221 CABLE H ASSY
ADDRESS DATA BUFFER
AWZ6257 AWZ6255
ADDRESS ADDRESS
PUMP UP PUMP UP
MODULE MODULE
K ASSY G ASSY
AE
AC
AB Z
AWZ6252
AWZ6254
ADDRESS ADDRESS
ADDRESS
PUMP UP
PUMP UP
MODULE MODULE MODULE
F ASSY D ASSY
L
AWZ6218 CABLE E ASSY AWZ6215 CABLE B ASSY
ADDRESS DATA BUFFER ADDRESS DATA BUFFER
AWV1728 DIGITAL VIDEO ASSY
IC1551
DIGITAL SIGNAL PROCESS
SEQUENCE
IC1271
IC1242
CONTROL IC
OSD IC PLL IC
IC1601
PANEL U-COM
J
AXY1029 POWER SUPPLY MODULE
VARIOUS POWER SUPPLY
POWER FACTOR CONTROL
•
AC RECTIFY
POWER SW
AWZ6324
AWZ6315 DC FAN
SIDE SW B ASSY
ASSY
DRIVE FAM X5
AJ
I
AWV1689 U-COM ASSY
VARIOUS CONTROL
SIGNAL DETECT
IC6471
IC3704 IC3703
EEPROM AUTO ZOOM DETECT IC
U-COM
A
AWZ6305 VIDEO ASSY
SIGNAL SELECT • NTSC SIGNAL PROCESS
IC4501–4505
IC4507,4103
IC4110,4111
COLOR DEM
INPUT
SYNC SEP
SELECT
IC9001
AWZ6332
3D Y/C
SEP ASSY
P N
AWZ6219 CABLE F ASSY AWZ6217 CABLE D ASSY
ADDRESS DATA BUFFER ADDRESS DATA BUFFER
AWZ6253 AWZ6251
ADDRESS ADDRESS ADDRESS
PUMP UP PUMP UP
MODULE MODULE
MODULE
E ASSY
C ASSY
AA
Y
X W Y
AWZ6250 AWZ6249 AWZ6251
ADDRESS ADDRESS
PUMP UP PUMP UP PUMP UP
MODULE MODULE
B ASSY A ASSY
C ASSY
IC1701,1702,1751,1752,1801,1802
IC1131,1151,1171
SGRAM
AD CONVERTER
IC1301 IC1351
IC1401,1451,1501
PICTUER GRADATION
MEMORY CONTROL
CONVERT IC PROCESS
MAIN POWER GEN
STAND-BY POWER GEN
AI
AWZ6325 AWZ6326 AWZ6323
DC FAN
DC FAN DC FAN
C ASSY
D ASSY A ASSY
AK AL
IC6441
PLL IC
IC6431
ADDRESS BUFFER
AD CONVERTER
C
AWV1687 RGB ASSY
VIDEO SIGNAL
IC6002
PROCESS
SHARPNESS
&
IC5101
IC6001
DETAILCONTROL
IC6003
BLACK LEVEL
EXPAND
IC5802
&
INPUT
IC5301,5307,5310
RGB MATRIX
SELECT
SYNC SEP
AWZ6249 AWZ6250 AWZ6252
ADDRESS
ADDRESS
PUMP UP PUMP UP PUMP UP
MODULE MODULE
A ASSY
B ASSY D ASSY
W Z
X
AA
AC
AWZ6253 AWZ6255
ADDRESS
ADDRESS ADDRESS
PUMP UP
PUMP UP
MODULE MODULE MODULE
E ASSY G ASSY
K
AWZ6214 CABLE A ASSY
ADDRESS DATA BUFFER
G
S
AWZ6321 Y DRIVE B ASSY
AWZ6226
PANEL DISCHARGE SCAN A ASSY
RESET PULSE GEN
IC3101
PULSE MODULE
IC7709,7710
IC
7711
PULSE GEN
SCAN IC
IC3109
T
DRIVE
AWZ6227
PROTECTION SCAN B ASSY
IC3106
PULSE MODULE
IC IC8709,8710
PULSE GEN 8711
SCAN IC
U
H
AWZ6322 Y DRIVE B ASSY AWZ6228
SCAN C ASSY
PANEL DISCHARGE
RESET PULSE GEN
IC3101
PULSE MODULE
IC7809,7810
IC
7811
PULSE GEN
SCAN IC
IC3109
V
DRIVE PRO
AWZ6229
TECTION SCAN D ASSY
IC3106
PULSE MODULE
IC
IC7909,7910
PULSE GEN 7911
SCAN IC
M
AWZ6216 CABLE C ASSY
ADDRESS DATA BUFFER
AWZ6254 AWZ6256
ADDRESS ADDRESS ADDRESS
PUMP UP PUMP UP
MODULE MODULE MODULE
F ASSY H ASSY
AB
AD
AE
AWZ6257
PUMP UP
K ASSY
AWZ6258
PUMP UP
L ASSY
AF