Rowe StarLink DLW-1, Field Service Manual And Parts Catalog

Page: 65 / 158

Section 5: Troubleshooting
21822662 5-15
FIGURE 5-4 (continued)
DLW-1 WIRING DIAGRAM - 2 CHANNEL PREAMP
E7
E6
E5
E4
E3
E2
E1 E7
E6
E5
E4
E3
E2
E1
A2
A1
A2
A1
OUTPUT
TRANSFORMER ASS'Y
40832108
CH1
32V
CH2
32V
70V
CH1 or 3 CH2 or 4
1 2
1 2
**B **G **B/W **BR
TO COMPUTER CORE
AUDIO LEFT AND RIGHT
RIGHT LEFT
STEREO MECHANISM
2 CHANNEL
MUTE
VOLUME
POWER
5
4
3
2
1
1 2 3
KEY
KEY
BL
BL
BL/W
34032605
1 2 3 1 2 3 4 5 6
TO ROWELINK
CONTROLLER
P3 AMP MUTE
CONNNECTOR
*R
*R/Y
*R
S
S
B R
32V
24V
16V
8V
4V
2V
32V
24V
16V
8V
4V
2V
CH2 CH1
30934217
CH1 or 3
CH2 or 4
B
R
10
9
8
7
6
5
4
3
2
1
KEY
KEY
O/W
S
*R
*R/Y
*R
S
O/B
61132003
Extremely Cool
TM
1000 (500x2) Watt RMS
Audio
Digital Amplifier
12 VAC 12 VAC 20 VAC 20 VAC 50 VAC 50 VAC 20 VAC
120
VAC 120
VAC
40917102
POWER
XFORMER
ASSY
9 8 7 6 1 2 3 4 5
PART OF
34032605
5
4
3
2
1
6
10
11
12
13
14
15
7
8
9 5
4
3
2
1
6
10
11
12
13
14
15
7
8
9
*G/Y
*B/Y
*B/R
*B/W
*B
*S
*W
*S
G/Y
BR
O/B
Y/B
W/BR
W/B
R/Y
S/Y
S
S/Y
S
S
1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12
1 2 3 4 5 6 7 8 9 10 11 12
1
4
5 6 7 8
JUMPER PLUG 120 V
22156901 288 VA TOROID
S/Y
S
6 A
CB
6 A
CB
W/BR
W
R/Y
O/B
Y/B
W
B
G/W
22145801
SYSTEM
POWER
SUPPLY
AC LINE IN
21121216/18
POWER CORD
W/B
UPS
MONITOR
W/B
B
B/R
B/W
G/Y
W/B
34038804
1
2
3
4
5
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
B/R
B/W
R/Y
R
G/Y
2
1
B
R
40923405
CBA - SYSTEM
POWER SUPPLY
+9 VDC
+24 VPDC
+12 VDC
1
2
3
4
5
6
1
2
3
24 AC COM
24 AC FUSED
+24 VPDC
+9 VDC
+9 COM
ON/OFF CTRL
22140915
22140914
TO ROWELINK
CONTROLLER
TO
PHONO
LIGHTS
+12V FILTERED
+12V COMMON
+24VAC
AC COMMON
GROUND
120VAC
+12V COMMON
+12VDC
240V TO 120V
40737834
B B/Y B/G B/R R R/Y BL G/Y
4
PREAMP
61138701
CONTROL
5
4
3
2
1
TO CONTROL
PANEL
VOLUME CONTROL
22145604
W/V
B
W
V
O/B-1
21620706
JUMPER
*BL
*BR
*B/W
*BR
TO
PANEL
SWITCH
RESET