Text preview for : Control 2 _ CONTROL 2.pdf part of Soundstream Technologies DaVinchi Car audio amplifier
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HDR1
20
J201
20
19
19 C201 47uF
60-240Hz
16V
R201 1k 3
CONTROL 2 PCB 540-7362
R203 15k R206 U202C TL074 15k R209 2 15k 3 R212 R211 9.09k R230 10.2k C203 .022uF R221 15k R207 C204 .022uF 15k R208 15k 6 5 R223 8.25k R224 25k lin C209 .005uF C210 .005uF 3
J202 RB202A,B
18
+
18
CHANNEL 1
U201A NE5532 2 R204 50k lin C205 C206
R202 17.4k
CHANNEL 2
10 9
1 U206C TL074
+ _
C207
R205 + 1k
8
C202 47uF
2
R232 10.2k
16V
+16.8V -16.8V
U205C TL074
3
C214 1nF
R231 100k lin
R233 9.09k R234 9.09k
U205A TL074
1
10
NPO
2
CHANNEL 1
3 12 1 4 + 13
R235 TO J203, 6 10k
AP1
ALL PASS
S201
U206D TL074
+
C215 120pF
14
TO J203, 20
HP1
HIGH PASS
LHP1
5
S202B
C216 4.7uF 6
2 R236
NPO
R237 10k R239
HHP1
R240 TO J203, 6 C218 47uF + 10k R241 7 17.4k R244 U201B NE5532 R243 50k lin C221 C222 12 .027uF R254 1k + C225 1nF C227 47uF R259 1k R262 1k C229 1nF R266 100k lin R269 9.09k R271 9.09k .027uF 13 R255 34.8k U202D TL074 15k R248 15k R250 5 C219 .022uF R246 C220 .022uF 15k R249 R251 15k 15k 2 3 R260 8.25k R261 25k lin C223 .005uF C224 .005uF 8
10k log
R238
60-240Hz
50V
866
3.57k
+
16
16
16V
R245 1k
CHANNEL 2
5
CHANNEL 3
R247 10k log 5 6
INPUT PCB 540-7363
15
R270 10.2k
16V
U205D TL074
5
U205B TL074
NPO
S202C
R272 10k 5
REMOTE
R274 C230 47uF TO J203, 6 10k R276 17.4k U208A 3 J2 7 6 5 4 3 2 1 R281 1k 2 C236 1nF C237 47uF R278 50k lin C233 C234 3 .027uF .027uF 2
ALL PASS HIGH PASS
S206
14
+
NE5532
SUB AMP SUMMING
+ _
R286 1k C238 1nF
1
U209A TL074
+ _
S202D
1
13
+
13
R283 1k
5% Mylar
5% Mylar
R282 34.8k 2 R287 100k lin 3
NPO
16V
1 U202A TL074
NPO
R288 C239 47uF TO J203, 6 10k R289 17.4k U208B NE5532 5 6 R292 1k C242 1nF C243 47uF
12
+
12
16V
R291 1k
+
C240
C241 12
7 .027uF .027uF
U209D TL074
5
R295 1k C244 1nF
+
-
14
13 R293 34.8k
11
+
11
R294 1k
5% Mylar
5% Mylar
NPO
10
J3 7 6 5 4 3 2 1
10
6 5
NPO
C246 47uF
CHANNEL 5
R297 3 1k 2 R301 1k
9
+
9
16V
U210A NE5532 1
+ _
R300 1k
C250 1nF
8
+
8
R302 1k C252 1nF R331` R332 R333 R334 R335 R336 R303
C251 47uF
NPO
16V
NPO
C254 47uF
CHANNEL 6
R310 1k 5 6
+
USED AS BALLAST FOR POT SHAFT-- CAN BE ANY VALUE
U210B NE5532 7
16V
+
R313 1k C258 1nF
R311 1k
C256 1nF
7
+
7
R312 1k
C257 47uF
NPO
16V
J4 7 6 5 4 3 2 1
NPO 6
6 R316 10k
SUB CHANNEL
R319 C263 10uF U211A TL072
+
R321
5
5
16V
3 2
10k
+ _
R328 4.02k
1
4
4
+
R327 10k
C264
3
3
R330 10k
16V
R329 4.02k
800-4KHz
10
LOW HIGH PASS: 200-800Hz LOW BAND PASS: 60-240Hz/
- 16.8V
2
2
- 16.8V
ALL PASS:
200-800Hz
HIGH PASS: 60-240Hz
+ 16.8V
C271 .1uF MC
C273 .1uF MC
C275 .1uF MC
C277 .1uF MC Title
1
1
+ 16.8V
- 16.8V
Size Document Number Custom Date:
+
10uF
HIGH BAND PASS: 200-800Hz/
C270 .1uF MC
C272 .1uF MC
C274 .1uF MC
C276 .1uF MC
-
HIGH HIGH PASS: 800-4KHz
-
16V
R296 100k lin
+
+
-
CHANNEL 4
R290 50k lin
60-240Hz
6
7 U202B TL074 15
7 U211B TL072
REMOTE
19 + S208 C245 4.7uF
LOCAL
LBP1
R299 10k log
866
R307
HBP1
+ C255 4.7uF
R315 10k log
866
R322
+ 16.8V
9
+
R279 1k
CHANNEL 3
10k log C232 4.7uF 2
1
+
14
16V
LOCAL
S205
60-240Hz
+
+
10.2k
12
+
NPO
U204A TL074
8.25k
R265 25k lin
-
U204D TL074
-
15
R263
12
+
U203C TL074
+ _
U203B TL074
10
9.09k
R257 25k lin
-
5% Mylar
5% Mylar
R253 25k lin
+ _
+ _
+
-
15k
-
6
+ _
7
+
14
6
7
R252 9.09k
5% Mylar
9 R256 8 13
5% Mylar
14
+ _
U206B TL074 7
5% Mylar
13 R264 14 6
1
5% Mylar
7 C228 4.7uF
C226 R258
866
R267
120pF
NPO
12 R268 10k 13
50V
3.57k
+
-
TL074 U207D 14
CHANNEL 4
R275 3
+ _
U206A TL074
10k R273 R277 1k C231 47uF
50V
R280 C235 120pF
866
R284
NPO
R285 10k
3.57k
CHANNEL 5
3 2
R298 53.6k FROM U201, 1 20
50V
+ _
U212A TL074 1
C247
C248
C249 3
.22uF C253 120pF
.22uF
.22uF
2
+ _
U213A TL074 1
5% Mylar
5% Mylar
R304 25.5k
5% Mylar
R306 R305 78.7k 10.2k R309 10k
NPO
R308 10k
3.57k
50V
5 6
CHANNEL 6
+
U212B TL074 7 .22uF C262 120pF .22uF .22uF C259 C260 C261
R314 53.6k U213D TL074 14 BRIDGE R320 R318 78.7k 10.2k R324 10k R325 10k R326 10k S207
12 13
-
+
-
5% Mylar
5% Mylar
R317 25.5k
5% Mylar
NPO
R323 10k
3.57k
+
C213 47uF
1k
U204B TL074
10
8.25k
R227 25k lin
1
866
R229
3.57k
-
+ _
+
U204C TL074
+
+
17
1nF NPO
-
17
1k
R225
U203D TL074
10
+
R214 34.8k
-
R220
12
+
C212
U203A TL074
25k lin
9.09k
R216 25k lin
-
7 6 5 4 3 2 1
R213 1k
5% Mylar
5% Mylar
-
.027uF
.027uF
9
+ _
-
8
+
J1
+ _
1
10
+
5% Mylar
13 R215 14 9
2 WAY 3 WAY 4 WAY RB201A,B 5% Mylar
9 8 R226 2
S202A 4 R210 10k log R228
16V
120pF
1
5% Mylar
8
5% Mylar
7
C211 4.7uF
NPO
R217 10k
R218 10k 9
R219 10k R222 1k 8 U207C TL074 S203 BRIDGE
+
C208 47uF
3
16V
4
50V
5
6
7
C217 47uF
16V
S204 R242 1k
J203
1
BRIDGE
2
3
4
6
7
16V
FROM R240 8
- 16.8V
FROM R235
9
FROM R274
10
FROM R288
11
+ 16.8V
12
13
14
16 17
18
J204
1
2
3
4
- 16.8V INPUT
5
+ 16.8V INPUT
6
U213C TL074 8 C265 100uF + C266 100uF +
7
16V
16V
120 Blue Ravine Road, Folsom, CA 95630
Soundstream Technologies
Rev
DaVinci Control 2 and Input PCB PCB # 540-7362 and 540-7363
Sheet
D
of
Saturday, June 12, 1999
3
6