Crest pro4601 schematic
8
D D
7
NOTE 2
SW1
6
5
4
3
2
1
0.15/400V
C1
BR1
BR352W
RED +VCC
RED +VCC
P1
PLUG AC MALE
C C
C2
NOTE 1
C4
NOTE 1
C6
NOTE 1
BLACK GND
BLACK GND
BLACK GND
26V AC
26V AC
T1
C3
NOTE 1
C5
NOTE 1
C7
NOTE 1
BLACK GND
22C1033
GREEN -VCC
120 VOLT VERSION
B B
NOTE 1
NOTE 2
3301 = 4-7300UF/80VDC
4601 = 6-6800UF/90VDC
3301 = 11A BREAKER 120V
3301 = 6A BREAKER 240V
4601 = 18A BREAKER 120V
4601 = 11A BREAKER 240V
NOTE 3 OMIT C6,C7 ON 3301
.25 LUG
J1
1
2
26-48-1025
GREEN -VCC
A A
8
7
6
5
4
3
CREST AUDIO
150 FLORENCE AVE.
HAWTHORNE, NJ 07506
Title
3301/4601 POWER SUPPLY PCB SCHEMATIC
Size Document Number Rev
21A1342
B
Date: Sheet of
2
1 1Wednesday, May 17, 2000
1
8
7
6
5
4
3
2
1
R94
R14
22
TIP117
4.7/1W
R139
10/1W
Q22
330PF
D29
SF14
R101
1K/2W
330PF
2SC2336BQ
R147
10/1W
C39
C38
R146
10/1W
Q21
2SA1006BQ
R138
10/1W
R103
1K/1W
R102
1K/1W
Q24
2SC3281
2.2/1W
R104
51/2W
2.2/1W
Q23
2SA1302
R125
R111
R107
30/2W
R106
30/2W
Q28
2SC3281
R124
0.33/5W
R112
0.33/5W
Q27
2SA1302
R127
2.2/1W
R113
2.2/1W
Q30
2SC3281
R126
0.33/5W
R114
0.33/5W
R115
2.2/1W
Q29
2SA1302
R129
2.2/1W
Q32
2SC3281
R128
0.33/5W
R116
0.33/5W
Q31
2SA1302
R131
2.2/1W
R117
2.2/1W
Q34
2SC3281
R130
0.33/5W
R118
0.33/5W
Q33
2SA1302
R133
2.2/1W
R119
2.2/1W
0.33/5W
0.33/5W
R132
R120
R143
C29
0.1/100V
100/16V
51/0.5W
C30
MBS4991
SBS2
R95
1K
SBS1
Q17
MBS4991
R142
51/0.5W
R89
4.7/1W
Q36
2SC3281
Q35
2SA1302
FR204
0.047/630V
D34
FR204
D35
1/10W
2uH
L1
R3
10/10W
22/160V
C1
22/160V
C43
RL1
K10P-11D55-24
R1
C44
D36
1N4004
R93
51.1/1W/1%
D D
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
M4
GOLD
METHODE
C C
R100
10/1W
PTC15LB/250
51.1/1W/1%
1200pF
Q16
2SA1006BQ
R91
220
C31
330PF
VR2
C28
R90
510
Q15
2SC2336BQ
R92
RED
BLK
WHT
GRN
J2
1
2
3
4
5
(HARD-WIRE)
IC5
32
1
LM35DP
R165
2.2K
CC151,CV301 - OMIT R117,R118,R130,R131 Q33,Q34
B B
A A
CREST AUDIO INC.
150 Florence Ave.
Hawthorne, NJ 07506
Title
CV301, 4601, 3301 OUTPUT PCB
Size Document Number Rev
21B1027
C
8
7
6
5
4
3
Date: Sheet of
2
1 1Wednesday, May 17, 2000
1
01
8
7
6
5
4
3
2
1
1
2
3
D D
4
5
6
7
8
9
10
11
12
13
14
15
M6 DISPLAY
15
14
13
12
11
C C
10
9
8
7
6
5
4
3
2
1
J1 FAN
1
2
3
4
5
B B
6
7
8
9
10
11
12
13
14
15
M5 DISPLAY
J12
2
1
03-09-1022
J13
4
A A
3
2
1
03-09-1042
8
BLUE/WHITE
BLUE
BLACK/WHITE
BLACK
BLACK/WHITE
BLACK
YELLOW (X2)
RED
PURPLE (X2)
WHITE/BLACK
ORANGE
GREY
BROWN
GREEN
RED/WHITE
RED/BLACK
RED/BLACK
WHITE/RED
RED/WHITE
BLACK/RED
WHITE
BLUE/WHITE
BLACK 18 GA
RED
RED
YELLOW/WHITE
YELLOW
GREEN/BLACK
GREEN/BLACK
GREY/BLACK
WHITE/GREY
BLACK
BLACK
BLUE/WHITE
WHITE
YELLOW/WHITE (X2)
RED/WHITE
PURPLE/WHITE
WHITE
ORANGE/WHITE
GREY/WHITE
BROWN/WHITE
GREEN/WHITE
BLACK/RED
BLACK
PURPLE/WHITE
GREEN/WHITE
GREEN
RED/WHITE
RED
M5 TEMP/RELAY CH.B
BLUE
BLACK
RED
YELLOW
BLACK
J3 CH.B PREAMP
PURPLE
ORANGE
BLUE SHIELDED
1
2
1
F1
1
2
F3
RED/BLACK
GREEN/BLACK
2
3
4
5
6
7
8
CH.B OCTAL
1
2
3
4
5
6
7
8
CH.A OCTAL
BLACK,BLACK SHIELD
PURPLE
GREEN/BLACK
WHITE/RED
YELLOW SHIELDED
YELLOW SHIELDED
BLUE SHIELDED
BLUE SHIELDED
BLACK,WHITE SHIELD
PURPLE/WHITE
RED/BLACK
WHITE/RED
YELLOW SHIELDED
YELLOW SHIELDED
BLUE SHIELDED
(X2)
(X2)
J1
1
P.S. BOARD
2
.25 PUSH-ON LUG
.25 PUSH-ON LUG
GREEN/WHITE
WHITE/BLACK (X2)
RED/WHITE
WHITE/BLACK
POWER SUPPLY
M5 TEMP/RELAY CH.A
BLUE/WH
BLACH/WH
YELLOW/WH
BLACK/WH
GREY
BROWN
GREEN
GROUND LUG
RED/WH
1
2
3
4
5
YELLOW SHIELDED
YELLOW SHIELDED
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
YELLOW SHIELDED
YELLOW SHIELDED
YELLOW SHIELDED
YELLOW SHIELDED
1
2
3
4
5
YELLOW SHIELDED
WHITE/RED
BLACK SHIELD
BLUE SHIELDED
BLACK SHIELD
BLUE SHIELDED
BLACK SHIELD
BLUE SHIELDED
BLACK SHIELD
BLUE SHIELDED
BLACK 18 GA
BLACK 18 GA
BLUE SHIELDED
WHITE SHIELD
WHITE/RED
WHITE SHIELD
BLUE SHIELDED
WHITE SHIELD
BLUE SHIELDED
13
12
11
10
9
8
7
6
5
4
3
2
1
J2 CH.B
3
2
1
M8 DISPLAY
8
7
6
5
4
3
2
1
J3 INPUT
13
12
11
10
9
8
7
6
5
4
3
2
1
J2 CH.A
PURPLE/WHITE
ORANGE/WHITE
GREEN
WHITE (X2)
GREY/WHITE
BROWN/WHITE
GREEN/WHITE
RED
WHITE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
WHITE SHIELD
YELLOW SHIELDED
BLUE SHIELDED
3
2
1
M7 DISPLAY
J3 CH.A PREAMP
CREST AUDIO INC.
CHANGES MADE TO A 7001 HARNESS TO PRODUCE A 4601 HARNESS
1 - ADD 18 GA BLACK WIRE FROM PIN 08 ON J1 FAN TO POWER SUPPLY GND LUG
2 - DELETE J1 RELAY AND COMBINE ITS WIRES A,B RESPECTIVLY WITH M5 OF CH.A AND CH.B AS SHOWN
3 - BOTH CH.A AND CH.B M5 HEADERS CHANGE FROM 3 PIN TO 5 PIN HEADERS TO HOUSE EXTRA RELAY WIRES
7
6
5
4
3
150 Florence Ave.
Hawthorne, NJ 07506
Title
4601 HARNESS SCHEMATIC
Size Document Number Rev
21B1312
B
Date: Sheet of
2
1 1Wednesday, May 17, 2000
1
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