YORKVILLE YCV50 Service Manual page 12

YCV50BLUE M613
X8004 Version History
MODEL(S):-
YCV40/YCV50BLUE
# DATE VER# DESCRIPTION OF CHANGE
1 23-APR-2008 14.00 Released for Production
2 D D D
3 D D D
4 D D D
5 D V N
6 D V N
7 D V N
8 D V N
9 D V N
10 D V N
11 D V N
12 D V N
13 D V N
LEAD/PIN REFERENCE
IRF830
G2
MPSA06 BC550C
P 3
2
H
NC
C B E
E B C
G D S
TO-92 TO-92
TO-220
v14.00
H
G1
H 1P
4 5 5
4 6
1
2K 1G
6 NC
3 7
2
3
7
H
2 8
2G 1K
4
1 8
1 9
K
2P HT
G3
6L6GB
12AX7A
SEE PRODUCTION NOTES
SEE LAYOUT DIAGRAM
MODEL(S):-
YCV40/YCV50BLUE
# DATE VER# DESCRIPTION OF CHANGE
1 D V
2 D V
3 D V
4 D V
5 D V
6 D V
MODEL(S):-
YCV40/YCV50BLUE
# PC# PENDING CHANGE
1 PC X
2 PC X
3 PC X
4 PC X
5 PC X
6 PC X
*PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY
X8004 POT LIST
YCV40/YCV50BLUE
MODEL(S):-
REF FUNCTION
P1 DRIVE
P2 TREBLE
P3 BASS
P4 MID
P5 MASTER
P6 MID
P7 BASS
P8 TREBLE
P9 CLEAN VOLUME
P10 PRES./MASTER
P11 REVERB
. .
COM1 COM2
+V 8
A
7
NC1 NC2
B
6
NO1 NO2
-V
5
NE5532N
3700_DRW
"STYLE_P32"
X8004 DRILL HISTORY
N
N
N
N
N
N
X8004 PENDING CHANGES
PART# KNOB AS OF
#4425 #8430 11/00
#4424 #8430 11/00
#4425 #8430 11/00
#4423 #8430 11/00
#4425 #8430 11/00
#4423 #8430 11/00
#4425 #8430 11/00
#4424 #8430 11/00
#4425 #8430 11/00
#4423 #8430 11/00
#4424 #8430 11/00
. . .