V
+ R100
2P100 125
R
1
To Channel 1
Send Pre-EQ Return
R124
From Lower Board
Enhance
Clip
Gain Trim
Gain
Compressor
Threshold
High Mid Low Mid
2200Hz 550Hz
Ch. 1 Post
EQ Send
Treble Boost Bass Boost
MUSIC PRODUCTS GROUP
TITLE: WT1205upper Dale Heinz
R122
Ch. 1 from
Document Number: 100-100 REV:
Preilimter 1.0
Output
Date: 5/21/2008 11:15:08a Sheet: 1/2
Pre-EQ Signal
From R193 & R282 S110
Pre 3
2 D116
1 R200
3
Post
Post-EQ Signal 1N4148
R199
From K4-4 & K5-2 D. I. Level 2
3 12k R201 C242
VR109 1 6 P104-3
10k 2 7
U206A 12k 5
1
C163 TL072P U206B 680 10/100 NP
22pF TL072P R203
100k
D. I. Output
R202 C243 P104-4
680 10/100 NP
R204
100k
C147A R186
TL072P R189
BP103-4 3 U107A
1
22k 2
3u3 3k3
R188
10k
P104-2
C160 +15V R187
10k
BP103-7 CL100
D114 CL101 22pF
3 S102 3u3
1N4148 U107B CL103 68pF
3u3 C148
TL072P R192 RL101 18k
5 1 100k Output to Left
2 RL107
VR108A 7 2
RL100
Channel PM500
100k 6 3 3u3 K4 3k3 CL102 RL105
To RLED100
D115 2 P104-6 P102-5
1
1 R190 3k3 CL104
1N4148 1 6
10k 3 7
2
UL100A 18k 5
C162 P104-1 TL072P 3u3 UL100B
R191 10/100
-15V TL072P
+15V 10k
C161 RL115
3u3 Switched Audio to 3k3
BP103-8 Master Volume
1
RL108
3 D117 and Limiters
1N4148 U205A 6k8
C241 RL110 RL112 QL105
D
S
3u3
2
TL072P R281
S102 K5 15k 10k RL114
VR108B 2
3 4
CL106
100k 1 5 100k
G
2 6 3u3 QL101 RL103 LD100 QL104 10/50
RL102
1 D118 3k3
1N4148 R279 270
1 Meg
10k
RL104 CL105
R278 LD101 .01
-15V 1 Meg
10k RL109 RL106
QL103 RL113
-15V
10k
330k 3k3
C244 R282A
TL072P R283A
BP103-5 5 U205B
7 -15V CL107 QL102
22k 6 2u2
3u3 3k3 RL111
R280
3k3
10k
R277
10k
MUSIC PRODUCTS GROUP
Dale Heinz