YORKVILLE NX55P Service Manual page 12

M1309.PCB_DATABASE_HISTORY
MODEL(S):-
NX55P
# DATE VER# DESCRIPTION OF CHANGE
1 JULY 2005 V1.00 MADE FROM M1231-V.200 NX750P-ADDED 1 INCH TO PCB
2 . . TO MAKE ROOM FOR NEW WOOFER LIMITER.
3 OCT-31-2005 . PC7003:GT:R9 #4979 15K->#6104 2K2, ADD 8921 WASHER
4 NOV-25-2005 . PC7042:GT:HF DRIVER #7453->#7461
5 DEC-13-2005 . PC#7052:GT:Q14&Q15 6914 IRFP350->6967 IRFP23N50LPBF
6 JUN-29-2006 V1.01 HA, PC#7136, REPLACE R77, R81 AND R82 WITH #4686
7 . . 37K4 1% 1/4W. REPLACE R78 WITH TWO #4611
8 SEP-6-2006 V2.00 SE:Updated limiter for RoHS compliance
9 Oct-13-2006 V2.00 W5 4041->3509, W28 3616->4036
10 NOV-06-2006 V2.01 PC# 7190, CE VER. R145 FROM 3K9 #4850 TO 4K7 #4827
11 . . CE VER. C19 FROM IU #5254 TO 4U7 #5258
12 . . W5 FROM #3509 TO #3514
13 DEC-2-2006 V2.02 PC#7173, U22 FROM NE5532 #6884 TO TL072 #6882
M1309.PCB_DATABASE_HISTORY
MODEL(S):-
NX55P
# DATE VER# DESCRIPTION OF CHANGE
1 . . CHANGE R177 FROM 4K7 #4982 TO 18K #6125
2 . . CHANGE C37 FROM 100N #5212 TO 470P #5201
3 . . PC#7194, R129 DNS. BA PUT R129 AS SHOWN.
4 10-JUL-2007 V3.00 FIX EYELET PROBLEM, PLATED & NON-PLATED HOLES
5 17-SEP-2007 V3.01 PC#7289, CE VERSION ONLY, REPLACE R157 10K #4940
6 . . WITH 3K3 #4938. REPLACE D34 AND D43 1N4148 #6825
7 . . WITH BAT85 #6733
8 . . PC#7328, REPLACE C79 680N #5240 WITH 220N #5231
9 . . CE, REPLACE R145 4K7 #4827 WITH 4K3 #4910
10 . . NA, REPLACE R145 3K9 #4850 WITH 3K6 #4814
11 08-JAN-2008 3.02 REVISED PER PC#7435 - SEE ADDITIONAL NOTES
12 . . IN SHT 3 OF PDF LAYOUT
13 18-DEC-08 4.00 REVISED J2 AND J4 XLR MTG HOLES
1 25-FEB-2010 V5.00 REVISED TO REMOVE ALL CURRENT REWORKS
2 M1309B REVISED TO USE FOR BOTH N.A. AND CE
3 05-APR-2011 V06 POWER SUPPLY RE-LAYOUT TO ACCOMODATE
4 UNIVERSAL TRANSFORMER
5 30-NOV-2011 V06 PC8300 - UPDATED PARTS IN NOTCH FILTER CCT - ML
6 04-SEP-2012 V07 PC8441 - UPDATED PATTERN ON J1. - ML
7 . . PC8448 - UPDATED PATTERN FOR AI TAB. - ML
8 28-JUN-2013 V08 PC8545: Move AC trace, move vias. See PC. GG
9 D V N
10 D V N
11 D V N
12 D V N
13 D V N
SEE LAYOUT DIAGRAM
IR2110
74HC86N
NE5532N
NSL-32SR2
POT LIST
MODEL(S):-
NX55P
REF FUNCTION PART#
P1 MAIN GAIN #4434
P2 MIC GAIN #4432
P3 BASS CONTROL #4435
P4 CD/LINE GAIN #4432
P5 TREBLE CONTROL #4434
R F P
R F P
R F P
R F P
R
F P
R F P
R F P
74HC14N LM13600N
LM311
MC33079P
KNOB {NEW}
GREY #9916
RED #9915
GREEN #9917
RED #9915
GREEN #9917
K N
K N
K N
K N
K N
K N
K N
MJF6388
78XX 79XX
BDX53C
B C E
I G O G I O
TO-220 TO-220 TO-220
BD139
BD140
2N5401
BD237
2N5551 BD238
MJE270
MPSA06
MJE271
MPSA13
MJE340
MPSA43
MJE350
BC550C
MPSA56
BC560C
MPSA63
C B E
E B C
E C
TO-92 TO-92 TO-126
74HC74N
B
"STYLE_P32"