File name DIGIMAXLED.PDF5
4
3
2
1
D
D
SAMPLE RATE
1 2 3
C
WORD CLOCK
1 2 3 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 J17 CON20
4 5 6 7 8 -16.5V 8 SW11 SPUJ12L-2 5
6 7 R334 4.99K
SW12 SPUJ12L-2
1 2 3 4 J18 CON4
CHANNEL8CHANNEL8+ CHANNEL7CHANNEL7+ CHANNEL6CHANNEL6+ CHANNEL5CHANNEL5+ CHANNEL4CHANNEL4+ CHANNEL3CHANNEL3+ CHANNEL2CHANNEL2+ CHANNEL1CHANNEL1+
C
B
B
A
A
Title
DIGIMAX Sample Rate/WCLK Switches
Size C Date:
5 4 3 2
Document Number 400-DMAXP/L Tuesday, August 22, 2000
1
Rev A Sheet 1 of 9
5
4
3
2
1
D
D
CLIP
D50 L-1154GD R335 4.99K 1
SIGNAL PRESENT
D51 L-1154GD U29A TL084 4 + 2 3 +16.5V -16.5V 11 + 6 5 R336 4.99K 7 U29B TL084 4 +16.5V
LIMIT
Q38 MMBT3904 D52 L-1154GD R337 4.99K 8 U29C TL084 4 + 10 9 +16.5V
R294 10K 1 2
2
1 3 +16.5V
3
4 5 6
R295 1K
R296 9.09K -16.5V -16.5V 11
PAD8
-16.5V
8
7 R297 4.99K
-16.5V
11
SW10 SPUJ12L-2
11
LIMIT8
4
+16.5V
C
J16 CON9 1 2 3 4 5 6 7 8 9 +16.5V PAD8 C232 47uF/35VNP R307 20K 25 1 2 3 8 14 6 15 16 27 17 21 26 29 30 28
ECEC+ SYM OA2_INV OA2_OUT OA2_NONINV GND
OUT8 D53 MMBD914 3 1 R319 20K +16.5V 1 D54 MMBD914 + 3
9 R320 10 11 C239 0.1uF 1K R317 20K
3
4
-16.5V
+16.5V
11
18 C240 10uF/25V
4
VEE
CT
IT
12
1uF/50V 7
13
+16.5V 12 C242 10uF/25V R324 10K
4
+
B
+
4
C243
R325 2M -16.5V
+16.5V -16.5V
C244 47pF R326 4.99K RMS8 R327 100K -16.5V LIMIT8 R329 49.9K 9 10 11
C245 47pF +16.5V
R328 10K -16.5V -16.5V
-16.5V +16.5V 11 C246 0.1uF 14 U32D TL084 -16.5V +16.5V R332 49.9K C256 1uF/50V GND C251 0.1uF C252 10uF/25V C253 0.1uF C254 10uF/25V C255 0.1uF C247 10uF/25V C248 0.1uF C249 10uF/25V C250 0.1uF 5 6
4
+ -
7 U31B MC33079
U32C TL084
R331 10K
U32A TL084
4
+16.5V +16.5V
4
+16.5V
A
4
4
5
+
3
4
+
1
5
U32B TL084
+
-
8
2
-
6
7
12
-16.5V
11
-
D55 MMBD914 3 1
R330 10K
11
D56 MMBD914 1 3
11
13
Title
DIGIMAX Peak Limiter Channel 8
Size C Date:
3 2
Document Number 400-DMAXP/L Tuesday, August 22, 2000
1
+
-
13
11
VCC
R322 10K
+
3
-
+
-16.5V
23 22
2
RV8 50KPOT
OUT8
10
-
C234 47uF/35VNP
R311 20K
0% 1
11
+
RMS8
12
-
13
R300 150K 14 U29D TL084 +16.5V R302 49.9K R303 10K R304 56.2K -16.5V R301 1K -16.5V
C
C230 U30 THAT4301 VCA_IN NC NC RMS_IN NC NC RMS_OUT NC NC OA1_INV NC NC OA1_OUT NC NC OA1_NONINV VCA_OUT OA3_OUT 20 R308 19
47pF 1 2 3 R310 51R1 MC33079 U31C 8 R312 4.99K -16.5V CHANNEL8+ R318 10K 1 -16.5V U31A MC33079 R323 10K C237 10uF/25VNP C236 47pF C235 10uF/25VNP 9 CHANNEL8J15 CON3
-16.5V 20K +16.5V
C233 47pF
R306 51R1
C231 47uF/35VNP
R309 49.9K
RMS8
24
R313 51R1
R314 301K
R321 10K 2
14 U31D MC33079
B
+
-
A
Rev A Sheet 2 of 9
5
4
3
2
1
D
D
CLIP
D43 L-1154GD R338 4.99K 1
SIGNAL PRESENT
D44 L-1154GD U25A TL084 4 + 2 3 +16.5V -16.5V 11 + 6 5 R339 4.99K 7 U25B TL084 4 +16.5V
LIMIT
Q33 MMBT3904 D45 L-1154GD R340 4.99K 8 U25C TL084 4 + 10 9 +16.5V
R253 10K 1 2
2
1 3 +16.5V
3
4 5 6
R254 1K
R255 9.09K -16.5V -16.5V 11
PAD7
-16.5V
8
7 R256 4.99K
-16.5V
11
SW9 SPUJ1 |