YORKVILLE 1 Series, Руководство по обслуживанию

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SEE LAYOUT DIAGRAM
50
47
44
41
38
35
32
29
26
49
48
46
45
43
42
40
39
37
36
34
33
31
30
28
27
25
# DATE VER# DESCRIPTION OF CHANGE
23
20
17
14
11
8
5
2
DATE # VER#
24
21
22
9
10
12
13
15
16
18
19
1
3
4
6
7
DESCRIPTION OF CHANGE
MODEL(S):-
2009/09/24
03-JUN-2012
FEB-8-2016
.
D
D
D
D
D
D V
V
V
V
V
V
.
V12
.
9.00
. .
. .
. .
. .
19-JUN-2006 7.00
. .
.
. .
.
.
.
.
.
8.00 2008/09/23
26-FEB-2008 .
. .
03-FEB-2010 .
05-FEB-2010 10.00
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
5.10
2.11
2.00
1.20
1.00
.
6.00
5.00
4.00
2.10
1.20
1.10
1.00
1.00
APR-13-2005
13 Sept, 2004
6-MAY-2004
15-APR-2004
24 Feb, 2004
JUN-29-2005
MAR-24-2005
JAN-05-2005
JUN/17/2004
21-APR-2004
1-APR-2004
10 Jan, 2004
10 Mar, 2004
#6440 4V7/0W5->#6484 10V1W, C32&C33#5903 12000U/
CHANGE IRF3205 #6954 TO IRL2910 #6966
ADD JUMPERS X1 TO X12
TO 12V0. ADD R112A/B, R113A/B (36K), D73A/B, D74A/B
TC:PC#6763:Moved HS alignment hole to match HS
PC#6685 R80&R81(A,B) 100K->82K, ADDED D71, D72
PC#6678 Chg. R5A,B 6k8->18k; R82A,B 5k6->3k3
Add speakon jacks to output section
M1194.PCB_DATABASE_HISTORY
35V AND C36&C37#58964700/80V->#5898 8200U/50V
PC#6920:GT:R106A/B #6122 33K->#4868 36K, D56A/B
PLACE MICA UNDER MIDDLE TIER MOSFETS
FIXED MASK SPREAD TO 30MIL
PC#6794: AC CLEARANCE FIX
PC#6808 R72,R73,R74,R75 FROM 10K0 1W TO 4K7 1W
REMOVE D16,D17,R47,R48,R49, R50 (ALL A/B)
D75A/B, D76A/B (BAV21). R45A/B, R46A/B 36K TO 30K
D8 A/B 12V0 TO 8V2, D9A/B 14V0 TO 10V0, D10A/B 16V0 -
Q13 (A+B) , Q27 (A+B) TIP147 -> MJH11017
PC# 6707 Q12 (A+B) Q26 (A+B) TIP142 -> MJH11018
R83A,B 56k->3k3; R80A,B, R81A,B 133k->100k
PC#6674 Change R31A,B 15k-->22k (4979-->6118)
Rationalize wire refdes
Enlarge cutouts for 8841 nuts
PC#6681 Modified route to let grn wire pass near power caps
N
N
-Supply Regulators..
N
N
N
N
PC#8734: Two 1N4007 (YS#6438) Diodes added to 15V
PC8423: Replaced thermistors from 6467 to 6619. - ML
#6802 WITH #6812 PNP
PCs 7875, 7876 - Ribbon cable change - XTR screws flipped.
- PC#7624 and added fan connecter - PC#7628.
Solder updates. Thickened traces to R74, R75. Added
AH, PC#6983, WIDEN TRACE BETWEEN C32 AND C37
#4890 30K->#4833 27K, R112A/B&R113A/B #4868 36K->
PC7706, CHANGE #6779 WITH #6805 NPN AND CHANGE
PC7942,PC7980: Update 4xTO220-MTG, 2xTO218-MTG GG
PC7983: Enlarge D2,D3,D4 span to .550 GG
Complete force update of pcb. Moved Q7a,b closer to xtrs.
#4853 39K, C25A/B #5224 47N/100V->#5212 100N/63V,
R79A/B #6127 470K->#6126 220K, SWAPPED W8 AND W35
PC#7091, ENLARGE HOLE SIZE FOR #3522
NO RTV note to 5watt resistors. Added breaks near caps
and jacks - PC##7349. Flipped xtr spring screws
UPDATED BIAS NOTE TO READ 11mV, R45A/B&R46A/B
PC8383: CHANGED PCB TO DS / REMOVED EYELETS. - ML V11 23-MAR-2012
M810-2
# PC# PENDING CHANGE
1
4
2
3
5
6
*PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY
MODEL(S):-
X
X
X
X
X
X
PC
PC
PC
PC
PC
PC
M810-2
M1194 PENDING CHANGES
12
9
6
3
#
13
11
10
5
4
8
7
2
1
DATE VER# DESCRIPTION OF CHANGE
MODEL(S):-
D
D
D V
V
V
V
V
D
D
N
N
N
N
N
DRILL & ROUTE HISTORY
V02 Enlarged routing for hex nuts 10-MAR-2004
V03 5-MAY-2004 Added notch to routing to pass GRN wire from front
6-MAY-2004 V04 To match v2.00 changes
JAN-05-2005 V05 PC#6763 MOVE TOP LEFT HEATSINK LINE-UP HOLE
5.11 20 Apr,2005
. . Corrected pad orientations on 4520, 5840 and 3722
Corrected 'BlankSize' field for clinch program
Solder updates, several PCs. New drill and route. 2008/09/23 13
M810-2
V15 23-MAR-2012 PC8383: PCB converted to double sided.