Description Of Change - YORKVILLE 100KB - MANUAL SERVICE Service Manual

M577 V600 .PCB_DATABASE_HISTORY
MODEL(S):-
100KB
# DATE VER#

DESCRIPTION OF CHANGE

1 JUN/2000 1.00 FIRST PRODUCTION
2 JUL/04/00 1.10 PC#6270_R43,R44_47K->180K_C23_150P->47P
3 . . R53_22K->47K.
4 OCT/26/00 1.20 PC#6301_REPLACE_ROUTE_WITH_.093 HOLE
5 . . FOR#3914_RCA-JACK.
6 FEB/13/01 2.00 R73_MOVED_0.25 _AWAY_FROM_TRACE.
7 JAN/16/02 3.00 PC#6484_NEW_SOLDERMASK_FOR_RCA
8 . . JACKS_AND_TABS.
9 SEPT/04/02 3.10 PC#6564_R104_680R->750R
10 APR/15/05 4.00 PC#6874_REDO_SOLDERMASK
11 APR/28/05 . PC#6891_REDO_AC_FOR_CE
12 MAY/02/06 5.00 PC#7125_RCA_JACKS_#3914_TO_#6541
13 AUG/14/06 5.01 PC#7150 REPLACE C13 AND C14 #5307 WITH
14 . . #5223 HAND INSERTED
15 JUN-23-2008 6.00 CONVERTED PCB LAYOUT
16 . . TEST NODES ADDED TO SCHEMATIC
17 . . PC#7425 MULTIPLE BOARDS,EACH BOARD NEEDS
18 . . CLINCH ROUTING AND SOLDER UPDATE.
19 D V N
20 D V N
21 D V N
22 D V N
23 D V N
SEE LAYOUT DIAGRAM
# DATE VER# DESCRIPTION OF CHANGE
24 D V N
25 D V N
26 D V N
27 D V N
28 D V N
29 D V N
30 D V N
31 D V N
32 D V N
33 D V N
34 D V N
35 D V N
36 D V N
37 D V N
38 D V N
39 D V N
40 D V N
41 D V N
42 D V N
43 D V N
44 D V N
45 D V N
46 D V N
47 D V N
48 D V N
49 D V N
50 D V N
16 15 14 13 12 11 10 9
1
14
1 4
2 13
3 12
4 VCC VEE
11
5 10
V- 6
9
2 3
7 8
1 2 3 4 5 6 7 8
6745_PC 6798_PC
1
M577 V600 POT_LIST
2
100KB
MODEL(S):-
3
REF FUNCTION PART# KNOB {NEW}
4 -V
P1 CH-2 VOLUME 4417 K N
6840_PC
P2 CH-1 VOLUME 4418 K N
P3 BASS 4420 K N
P4 TREBLE 4420 K N
P5 REVERB 4417 K N
1
P6 CH-3 VOLUME 4417 K N
R F P K N 2
R F P K N
3
R F P K N
4 -V
R F P K N
R F P K N
6882_PC
F P K N
R
+V 8
A
7
B
6
5
BC550C J109
BC560C
2N5638
+V 8
A
7
B
6
5
C B E
D S G
"STYLE_P28"
TO-92 TO-92
BD139
BD140
2N5401 BD237
BD238
2N5551
MJE270
MPSA06
MJE271
MPSA13
MJE340
MPSA43 MJE350
MPSA56
MPSA63
E C B
E B C
TO-126
TO-92