Pioneer DVR-550H-S - Multi-System DVD Recorder, Service Manual

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DVR-650H-S
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1.2 CONTRAST OF PCB ASSEMBLIES
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SERVICE TURB ASSY
VXX3251 and VXX3256 are constructed the same except for the following:
Mark Symbol and Description VXX3251 VXX3256
IC601 Not used MSP3455G
Q301 Not used UMD2N
Q302, Q606 Not used 2SC4081
Q601, Q604, Q605 Not used 2SA1576A
Q603 2SC4081 Not used
X601 (18.432 MHz) Not used VSS1189
L303, L601, L606, L608 Not used CTF1399
L607 Not used LCYA101J2520
L609 Not used LCYA100J2520
U601 TV TUNER PACK VXF1103 VXF1105
R119 RD1/4PU393J RD1/4PU333J
R120 RD1/4PU682J RD1/4PU273J
R149, R603, R608, R615, R616 Not used RS1/16S0R0J
R167, R304, R621, R622, R633 Not used RS1/16S101J
R409, R411 RS1/16S681J Not used
R434, R466, R469, R471, R473 RS1/10S0R0J RS1/10S3R9J
R475, R477, R480, R481 RS1/10S0R0J RS1/10S3R9J
R601, R604, R613, R614 RS1/16S0R0J Not used
R602, R623, R626 Not used RS1/16S102J
R619 Not used RS1/16S103J
R620 Not used RS1/16S0R0J
R624, R625, R627, R628 Not used RS1/16S332J
R630 Not used RS1/16S331J
R631 Not used RS1/16S472J
R632 Not used RS1/16S220J
R634 Not used RS1/16S222J
C305, C306, C614 Not used CKSRYF104Z25
C307, C308 Not used CEAT101M16
C602 Not used CKSRYB222K50
C611 Not used CEAT220M25
C613, C620, C625 Not used CKSRYF105Z10
C615 Not used CCSRCH101J50
C616, C628, C631 Not used CKSRYB103K50
C617, C618, C619, C626 Not used CKSRYF104Z25
C621, C622 Not used CCSRCH560J50
C623, C624 Not used CCSRCH5R0C50
C627 Not used CCSRCH102J50
C629, C632 Not used CKSRYB392K50
C630, C633 Not used CCSRCH561J50
C635, C636 Not used CCSRCH220J50
C638, C641 Not used CEAT100M50
C639 Not used CEAT3R3M50
C640, C642, C643 Not used CEAT101M10