Text preview for : CROWN (PHONIC) LPS2500[2].pdf part of Crown (Phonic) LPS2500 LPS 2500 Diagrama esquematico de la potencia CROWN LPS 2500, donde se pueden apreciar esquemas de la entrada, modulos/etapas de potencia y salidas, también circuito limitador. SCHEMATIC DIAGRAM SERVICE MANUAL MANUAL DE SERVICIO CROWN LPS2500
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CN103 HEADER7 +15 V GND_A 5A 4A GND_B 5B 4B 1 2 3 4 5 6 7
JP1 03 HEADER7 1 2 3 4 5 6 7 +15V GND_A 5A 4A GND_B 5B 4B
INPUT PCB
C10 6 R102 100 R11 0 C10 3 R106 100 pF 4 10K -15V 4 2 3 C104 22uF/16V NP 1 IC101 A NJM553 2 +15V R10 7 47K VR3A LS101 LED_CDS R10 9 10K C105 22u/16V NP 2 3
33p F 43K -15V -
CN104 HEADER10 L_2 A 1 L_1 A 2 SIGNAL_ L 3 GND 4 GND 5 SIGNAL_R 6 L_1 B 7 L_2 B 8 PR_1 9 GND 10
JP10 4 HEADER10 1 2 3 4 5 6 7 8 9 10 L_2 A L_1 A SIGNAL_ L GND GND SIGNAL_R L_1 B L_2 B PR_1 GND
MAIN PCB
PANEL PCB
MAIN PCB
PR_1
PANEL PCB
JK1 01 3 XLR JAC K 1 R101 100 2 C10 1 100 pF
A
8 R10 8 3.3K
R104 10K R105 10K 8
C102 100p F SW1 01 SW 4P 3T ST/PL/B G ST PL BG ST PL BG R11 4 33K ST PL BG ST PL BG 5A
A
B
R115 100 C11 3 JK1 02 3 XLR JAC K 1 C10 8 100 pF R116 100 2 R118 10K R119 10K R117 10K 5 6 7 + IC101 B NJM553 2 R12 1 47K C110 R120 100 pF R12 4 10K C111 22uF/16V NP VR3B R12 2 3.3K VR2 B 4B LS102 LED_CDS 5B R12 3 10K C112 22u/16V NP 5 6 7 IC102 B NJM5532 43K 33p F
B
VR10 2 10K B
C109 100p F
B B
VR1B
R125 3.3K
B
+15 V C117 0.1uF
B
R13 1 3.3K
R12 6 150 C11 4 47u/16 V + L_2 B
LED10 2 RED LED L_1 B PEAK/LIMIT CHB -15V VR3 B GND_B VR3 A GND_A GND 4B GND_B 5B 5A GND_A CN101 HEADER10 1 2 3 4 5 6 7 8 9 10 JP10 1 HEADER10 1 2 3 4 5 6 7 8 9 10 VR3B GND_B VR3A GND_A GND 4B GND_B 5B 5A GND_A
C118 0.1uF
CN102 HEADER4
JP1 02 HEADER4 1 2 3 4
+15V -15V
1 2 3 4
+15V -15V
MAIN PCB
INPUT PCB
INPUT PCB
PANEL PCB
+
B
+
A
VR10 1 10K B
VR2 A
A A
VR1A
R111 3.3K
A
R13 0 3.3K
R11 2 150 C10 7 47u/16 V +
LED10 1 RED LED L_1 A PEAK/LIMIT CHA
L_2 A
+ -
R103 10K
1 IC102 A NJM5532 +15V
L_AMP_IN
LED1 03 GRN LED SIGNAL_L CHA C115 REF D10 1 PB1 54M + D10 3 PB1 54M R128 1.2K 2W C119 2.2uF/100V NP
R113 3.9K
SIGNAL_L
-
LIMITED_R
PANEL PCB
R_AMP_IN
LED1 04 GRN LED SIGNAL_R CHB C116 REF D10 4 PB1 54M R129 1.2K 2W C120 2.2uF/100V NP
SIGNAL_R
R127 3.9K
D10 2 PB1 54M +
LIMITED_R
PHONIC CORP.
Title
LPS2500 INPUT
Size A3 Date: Document Number
INPUT.SCH
Wednesday, September 26, 2007 Sheet 2 of 6
Rev A
8
7
6
5
4
3
2
1
+15V C201 10uF/50 V + C202 10N R21 4 100 +90V C20 3 10uF/50 V -15V + C204 10N + R21 2 1K -15V R208 10K C216 470pF/16 0V Q202 JE3 50 R21 5 4.7 1/2W C208 REF D201 1N414 8 C20 9 1N D206 1N4148 C21 5 10N 100V Q208 BC5 50 D205 1N400 4 ZD204 6.8V Q209 2SC47 93 R22 9 2K2 Q21 0 IRF260N R21 3 100 C217 47uF/160V D221 1N540 4 R230 51 D20 7 R27 9 R27 8 51 Q21 4 2N540 1 R27 6 10K R27 7 51 R275 270 K D21 9 1N493 5 R27 4 18K Q215 2SC52 00 R23 4 10 R235 10 Q21 6 2SC5 200 R236 10 Q217 2SC52 00 R27 2 REF D208 REF R27 1 REF R241 0.22 5W R240 100 1/2W R24 2 0.22 5W R243 0.22 5W C21 8 REF R27 0 REF ZD205 REF Q221 REF D215 1N540 4 C22 5 1N R27 3 ZD207 30K 9.1V 1/2W + C22 6 100uF/16 V
C
D
D
1N414 8 1K
C229 200pF 1 60V
R280 15K 1/2W C230 100N/250V C228 390pF/1 60V
D22 0 1N493 5
LIMITED_L
R20 7 10 R204 1K C20 7 1N
Q20 1 2N5551
D21 7 D21 6
FR602 FR602 C22 7 100N/250 V
+62V
ZD201
C
ZD202 7V5 -15V IC201 A 5534 D 6 R205 3.9K
R22 8 1.8K R22 7 3K
7V5
R21 6 1K
2 3
7
R20 1 4K99 1% R21 0 68K C20 5 10uF/25V NP R206 3.9K D20 2 1N4148 Q20 4 2N5401 R211 10K +15V R21 9 1K R22 0 100 Q20 5 JE34 0 C211 REF
B
L_AMP_IN
SIGNAL_L
C231 0.1uF/100V C21 2 47uF/160 V +
A
R281 22 1W
8
+
-
R203 1K
4
Q203 JE80 2
PRO T_L
+15V C206 10pF 10 0V
R209 68K
R21 7 1K + R226 30K
750W 4/OHM L_S PK
R202 75K
SVR2 01 220
C21 0 10uF/50V
R225 30K
R247 100 1/2W R248 0.22 5W R24 9 0.22 5W R250 0.22 5W R269 15K 1/2W C219 100uF/16 V + R254 10 R255 10 R25 6 10 ZD206 5.6V 1/2W Q222 2SA1 943 Q22 3 2SA 1943 Q224 2SA1 943 R26 7 10K R268 33K C220 100p F D209 1N493 5
D214 1N540 4
ZD203 6.8V
D204 1N4004 R22 4 3K R22 3 1.8K
Q207 BC5 60
B
C21 4 10N 100V
R22 2 2K2
C221 100p F C222 3pF
Q233 2N540 1
R21 8 D20 3 4.7 1/2W 1N414 8
Q206 2SA1 837 C213 470pF/16 0V D222 1N540 4 Q22 8 IRF260N R26 0 51 D210 1N414 8
D212 D211 R26 4 51 Q23 2 2N5401 R266 330 R26 5 10K
FR602 FR602 C224 100N/250V
-62V
R22 1 100 C223 100N 250 V
-90V
A
PHONIC CORP.
Title
LPS2500 L POWER AMP.
Size A3 Date:
7 6 5 4 3
Document Number
LAMP.SCH
Wednesday, September 26, 2007
2
Rev A 3
1
Sheet
of
6
8
7
6
5
4
3
2
1
+15V C301 10uF/50 V + C302 10N R31 4 100 +90V C30 3 10uF/50 V -15V + C304 10N + R31 2 1K -15V R308 10K C316 470pF/16 0V Q302 JE3 50 R31 5 4.7 1/2W C308 REF D301 1N414 8 C30 9 1N D306 1N4148 C31 5 10N 100V Q308 BC5 50 D305 1N400 4 ZD304 6.8V Q309 2SC47 93 R32 9 2K2 Q31 0 IRF260N R31 3 100 C317 47uF/160V D321 1N540 4 R330 51 D30 7 R37 9 R37 8 51 Q31 4 2N540 1 R37 6 10K R37 7 51 R375 270 K D31 9 1N493 5 R37 4 18K Q315 2SC52 00 R33 4 10 R335 10 Q31 6 2SC5 200 R336 10 Q317 2SC52 00 R37 2 REF D308 REF R37 1 REF R341 0.22 5W R340 100 1/2W R34 2 0.22 5W R343 0.22 5W C31 8 REF R37 0 REF ZD305 REF Q321 REF C32 5 1N R37 3 ZD307 30K 9.1V 1/2W + C32 6 100uF/16 V
C
D
D
1N414 8 1K
C329 200pF 1 60V
R380 15K 1/2W C330 100N/250V C328 390pF/1 60V
D32 0 1N493 5
LIMITED_R
R30 7 10
Q30 1 2N5551 C30 7 1N
D31 7 D31 6
FR602 FR602 C32 7 100N/250 V
+62V
R304 1K
ZD301
C
ZD302 7V5 -15V IC301 A 5534 D 6 R305 3.9K
R32 8 1.8K R32 7 3K
7V5
R31 6 1K
2 3
7
R30 1 4K99 1% R31 0 68K C30 5 10uF/25V NP R306 3.9K D30 2 1N4148 Q30 4 2N5401 R311 10K +15V R31 9 1K R32 0 100 Q30 5 JE34 0
B
L_AMP_IN
SIGNAL_R
C331 0.1uF/100V C31 2 47uF/160 V +
A
R381 22 1W
8
+
-
R303 1K
4
Q303 JE80 2
PRO T_L
+15V C306 10pF 10 0V
R309 68K
R31 7 1K + R326 30K
D31 5 1N540 4
750W 4/OHM L_S PK
R302 75K
SVR3 01 220
C31 0 10uF/50V
R325 30K
R347 100 1/2W R348 0.22 5W R34 9 0.22 5W R350 0.22 5W R369 15K 1/2W C319 100uF/16 V + R354 10 R355 10 R35 6 10 ZD306 5.6V 1/2W Q322 2SA1 943 Q32 3 2SA 1943 Q324 2SA1 943 R36 7 10K R368 33K C320 100p F D309 1N493 5
D314 1N540 4
ZD303 6.8V
D304 1N4004 R32 4 3K R32 3 1.8K
Q307 BC5 60
B
C31 4 10N 100V
R32 2 2K2
C321 100p F C322 3pF
Q333 2N540 1
R31 8 D30 3 4.7 1/2W 1N414 8
Q306 2SA1 837 C313 470pF/16 0V D322 1N540 4 Q32 8 IRF260N R36 0 51 D310 1N414 8
D312 D311 R36 4 51 Q33 2 2N5401 R366 330 R36 5 10K
FR602 FR602 C324 100N/250V
-62V
R32 1 100 C323 100N 250 V
-90V
A
PHONIC CORP.
Title
LPS2500 R POWER AMP.
Size A3 Date:
7 6 5 4 3
Document Number
RAMP.SCH
Wednesday, September 26, 2007
2
Rev A 4
1
Sheet
of
6
8
7
6
5
4
3
2
1
L401 1uH L_SP K C401 0.1uF 250V R401 10 2W TMP401 85'C R436 5.6 2W TEMP. TMP402 85'C TEMP. CN401 HEADER 2 2 1 R435 2K 3W +55V ZD405 L402 1uH R_SPK C402 0.1uF 250V R402 10 2W R410 22K +15V2 ZD401 6.8V R408 2.2K R407 220K C406 470pF
C
RY401 DC12V RELAY JP401 HEADER 2 2 1 L_OUT L_OUT 1+ 12+ 2D404 1N4004 RY402 DC12V RELAY 24V 1W R_OUT R_OUT JK40 3 PG_L
JK40 1
D
D
CHA
CHB
L/R/ BRIDGE
(SPEAKON)
L +
PR_1 Q404 2N5551 R412 100K
R437 5.6 2W
PR_1
BINDING POST JK40 4
LED401 YL LED PROT_L R413 10K R414 2K 3W
LED40 2 YL LED PROT_R
PANEL PCB
+ R BINDING POST
C
Q402 2SA1015
R403 3.9K
R405 6.8K
D401 1N4148
Q401 2N5551
Q403 2SC181 5
R411 100 Q405 2N5401
R404 3.9K
R406 220K
R409 10K C404 0.1uF
C407 100uF/16V Q407 2SC18 15
+
-55V JK40 2 ZD402 24V 1W 1+ 12+ 2PG_R R
R415 56K +15V2
R416 3.3K 2W +57V ZD403 15V 1W
R418 3.9K
R420 6.8K
D402 1N4148 Q406 2N5551
+ C408 1uF/50V R417 12K
(SPEAKON)
D403 1N4004 VAC
R419 3.9K
C403 220uF/25V NP
R421 220K
C405 0.1uF
C411 REF +15V2
B
+
R428 REF R427 REF R429 REF
Q410 REF R432 REF Q411 REF R431 REF R433 REF
+55V
B
C409 REF Q408 REF
R424 REF R425 REF
D405 REF C410 REF +
R426 REF
Q409 REF
ZD404 REF
PROT_L R434 REF PROT_R
R422 REF
R423 REF
R430 REF
+ C412 REF
A
A
PHONIC CORP.
Title
LPS2500 SPK OUT
Size B Date:
8 7 6 5 4 3
Document Number
SPK.SCH
Wednesday, September 26, 2007
2
Rev A Sheet 5
1
of
6
R6
2K 3W ZD1 15V 1 W C9 470uF/35 V +
+15V
R7 BD2 KBPC35 06 C5 0.1uF/250VDC
2K 3W ZD2 15V 1 W C10 470uF/35V +
-15V
+90V C6 0.1uF/250VDC +
C11 4700uF/12 5V C12 JUMP
R8 33K 1 W AMP L GND AMP R GND
+
+
C13 4700u/1 25V C14 JUMP
R9 33K 1 W
+
G1
-90V BD3 KBPC35 06 CN1 HEADER7 NTC1 N20SP2R 5M NTC2 N20SP2R 5M NTC3 N20SP2R 5M BK1 BREAKER 1 2A AC1(BWN) P1 AC_E(GRN) AC1 220V AC CORD AC2(BLU) P4 P5 CHASSIS GND C1 C2 0.001uF/275VAC (X2) 0.22u/275VAC (X2) R1 1M 1/2W P8 P9 0V 1 T_SW(130/1A) 8 9 P2 P3 5 6 7 BLK YLW BLU SW1 POWER SW T1 LPS 2500 P6 P7 220V 2 4 YLW 3 BLU 1 2 3 4 5 6 7 PITCH=3.96 JP1 HEADER7 1 2 3 4 5 6 7 PITCH=3.96 F1 UL=1A/25 0V R4 R5 10K 1W 10K 1W VAC BLU YLW BLK YLW BLU C7 0.1uF/250VDC + C15 4700uF/8 0V R10 33K 1 W +62V
C8 0.1uF/250VDC
+
G1
C16 4700uF/8 0V
R11 33K 1 W
-62V
G1
CN2 HEADER 2 1 2 JP2 HEADER 2 1 2
TMP1 TMP2
50'C
TEMP.
50'C
CHA CHB
FAN FN1 DC24V 2
TEMP.
(115V OR 230V) BD1 PB15 4M R2 3.3K -15V POWE R + + C3 470uF/35 V + C4 10u/50 V R3 100 2W
1 JP3 HEADER 2 1 2 CN3 HEADER 2 1 2
LED1 BLUE LED
PHONIC CORP.
Title Size A3 Date:
LPS2500 POWER SUPPLY
Document Number
POWER.SCH
Wednesday, September 26, 2007 Sheet 6 of 6
Rev A