Alpine PDX11000 - Amplifier User manual

SERVICE MANUAL
MONO POWER AMPLIFIER
4 / 06-A
A06008
PDX-1.1000
Caution : The part marked with ! is generating a high voltage, so care will be necessary when working.

<Cautions for Safe Repair Work>
The following cautions will prevent accidents in the workplace and will ensure safe products.
*The symbols indicate caution is needed to prevent injuries and damage to property.
The symbols and their meanings follow.
*The following symbols indicate two levels of cautions.
When you see this symbol, you have to be very careful.
When you see this symbol, you have to follow the instructions there.
Do not look squarely into the laser light
Fuse Caution
coming from the pickup. Always use a designated fuse.
You may loose you sight. Use of an incorrect fuse may result in a fire.
Do not allow wiring to be caught in the Battery Caution
screw/chassis. Use the designated battery.
If wiring is caught in the screw/chassis, it may Confirm the correct polarity and seat of the
cause a short circuit, resulting in a fire. battery.
An incorrect battery or an improperly connected
or seated battery may result in a fire.
High Temperature Caution Designated Parts Caution
Touching the heat sink may cause severe burns. Look up the part list and ensure that only
designated parts are used to prevent problems or
accidents.
Reverse Power Supply Connections o
r
Wiring Caution
Misconnections Caution Ensure that the wiring is correct when rewiring to
Reverse power supply connections or prevent problems with ignition/breakdown.
misconnections may cause ignition problems and
smoke may result.
Soldering Caution Wear Glove
s
Hot solder from solder splash may cause severe Wear gloves to prevent electrical shocks or injury
burns. from the end face of the metal.
If you ignore this symbol and handle the product incorrectly or unsafely,
injury or only material damage may result.
If you ignore this symbol and handle the product incorrectly or unsafely,
serious injury or death may result.
Warning
Caution
Warning
Caution

PDX-1.1000
Contents
Packing Assembly Parts List
4
Packing Method View
4
Specifications
5
Extension Cable
6
Block Diagram
7
Parts Layout on P.W.Boards and Wiring Diagram
8 to 10
Schematic Diagram
11 to 13
Terminal Voltage of IC/TR
14 to 18
Description of IC Terminal
19
Exploded View (Cabinet)
20
About Semi-fixed VR (VR401) of MAIN P.W.Board
21
NOTE : Due to continuing product improvement, specifications and designs are subject to
change without notice.

PDX-1.1000
Packin
g
Assembl
y
Parts Lis
t
Part No. Description Part No. Description
#1 101 68-05946Z01 MANUAL,OWNER'S(AO) 105 03E36691S01 WRENCH,2X2.3
$1 101 68-05946Z02 MANUAL,OWNER'S-GO 106 03E36692S01 WRENCH,4X4.6
%1 101 68-05946Z02 MANUAL,OWNER'S-GO 107 03E39493S01 SCR,M2.6X14(P)(WHT)
&1 101 68-05946Z66 O/M AOCH 108 03E39500S01 SCR,M4X36(WSP)(BLK)
$1 102 68-05946Z03 MANUAL,OWNER'S-IGS 109 03E39508S01 SCR,M4X40(WP)(BLK)
103 09E39816S01 CONN,PLUG 2P
104 42E39219S01 JOINT,TOP
NOTE : #1 : For North American Model Only, $1 : For European Model Only, %1 : For General Foreign Model Only,
&1 : For Chinese Model Only, Others : Common.
Packing Method View
No. No.
Symbol Symbol
101
105
107 X8 109 X4 108 X4
104 X4
103 X2
106
102

PDX-1.1000
Specifications
Power Output (1) 20Hz, 4ohm, 1.0% T.H.D. (14.4V) 1000W
100Hz, 4ohm, 1.0% T.H.D. (14.4V) 1000W
(2) 20Hz, 2ohm, 1.0% T.H.D. (14.4V) 1000W
100Hz, 2ohm, 1.0% T.H.D. (14.4V) 1000W
T.H.D. (100Hz, 400W/ 4ohm (14.4V)) 1.0%
Residual Noise (Input Short) 20mV
S/N Ratio (Ref.Output 1000W/ 4ohm, Input Short) 80dB
Frequency Response (Ref.Output 1W/ 4ohm, Ref.Frequency 100Hz) 20Hz : -0.5±2dB
200Hz : -3.5±2dB
Output Offset Voltage (No Signal) ±150mV
Remote On Voltage (1W Output) 6.4±1V
Current Drain (1) No Signal 3.0A
(2) 10% T.H.D., 2ohm Load 150A
(3) Remote Current Drain 0.27±0.2mA
(4) Back Up Current Drain 1.2mA
Input Sensitivity (Ref.Output 1000W/ 4ohm, 100Hz) (Input sensitive volume position : MAX)
Input level switch position : 0.1Vrms~1.0Vrms 125mV±3dB
Input level switch position : 1.0Vrms~8.0Vrms 1000mV±3dB
SUB-SONIC Filter (Input 100Hz, Ref.Output 1W/ 4ohm)
SUB-SONIC Filter switch position : 15Hz -4.0dB±2dB
SUB-SONIC Filter switch position : 30Hz -3.4dB±2dB
Pre-Out Level at 1.0V Input 1.0V±3dB
Input Impedance (Reference) 29.2kohm±10%
Fuse Requirement 20A(Peak) x 4 (For Battery Line)
Power Source DC14.4V (11 to 16V)
Dimensions (W x H x D) 257 x 62 x 192mm
Weight 3.41kg
NOTE : Due to Continuing product improvement, specifications and designs are subject to change without notice.

PDX-1.1000
Extension Cable *Always connect the Extension Cable when making checks of voltage and repair.
CB901
CB201
(1)
MAIN P.W.Board SUB P.W.Board
(1) 01E35763S01

LIMITER INTEGRATOR1 INVERTER1
IN L INPUT BUFFER
Block Diagram
PDX-1.1000
INPUT ISO DRIVER1 OUTPUT FET
OUTPUT FET
RCA
JACK
INPUT
SUB SONIC LPF OUTPUT+
LEVEL
IPUT GAIN S/W 50Hz~200Hz AND GATE
IN R INPUT BUFFER INPUT ISO
S/W
OUTPUT-
SUB SONIC DRIVER2
15Hz
INVERTER INVERTER2
SUB SONIC
30Hz
CURRENT LIMIT
POWER OVER CURR1
SUPPLY
VSS±12V OUTPUT THER
±60V
V-DET POWER DC-DC
TOP LED SUPPLY DC-DC CONTROL
BLUE RESET ±5V TRANS
VOLTAGE SW+B
FRONT LED u-COM B-DET POWER
BLUE SUPPLY BATTERY
RED TRANS THER ±15V
±25V
INTERNAL THER REMOTE
FRONT LED
BLUE GND
POWER POWER
SUPPLY SUPPLY REMOTE+B
+5V +8V
INTEGRATOR2

E303
E302
E301
D932
D931
IC909
T904
IC908
T903
T902 T901
IC902
IC901
IC310
D908 D905
IC309
IC308 IC307
IC306
IC305
IC304
IC302
IC301
Q802
Q801
SD905
SD904
SD903
ZD806
SD902
ZD805
ZD804
ZD803
ZD802
ZD801
Q408Q407 Q406 Q405
C945
D308
Q404
C944
D307
Q403
D306
Q402
C942
D305
LUG11
Q401
D304
D303
D302
D301
C939
C938
C936
TH931
R970
C934
C933 C932
C931
R969 R968
R967
CB401
C921
C920
R952
TML901
R950
R947
R943
R941
R940
C327
C326
C325
C324
C323
C322
C321
R938
C320
C319
C318
C317
C316
R351 R350
C311C310
R349 R348 R347
R346
R345
C309
R344
C308
R343
C307
R342
C306
C305
R341
C304
R340
C303
C302
C301
R339
R338
R337
R336
R335
R333
R332
R330
R712
R711
R327
R325
R322
R321
R702 R701
R314 R313
D852
R312
D851
R311
R310
E404 E403
E402
L931
E401
R309
R308
R307
R306
LUG9
R305
R304
LUG7
R303
LUG6
R302
R301
LUG5
LUG4
LUG3
LUG2
LUG1
Q935
Q932
Q931
ZD931
Q926
IC802
L902
L901
T402
IC405
T401
IC404
Q703 Q702
Q701
Q310
D404D403 D402 D401
CB901
Q308
Q307
Q306
R881
Q305
Q304 Q303
Q302
C457
C456
CB701
R878
R877
R876
ZD302 ZD301
C451
R875
C450
R874
R873
R872 R871
C449
C448
C447
F902 F901
C442
C441
Z933
Z932
Z931
VR401
C420
C804
C803
C801
C419
E933
E931
C414
C412
C411
C410
R449
R448
R446
E925
C409
R445
R444
E924
R443
E923
R442
E922
R441
C403
C402
C401
R439
Q881
E911
R819
E910
R818
R815
E909
E908
R424
E904
R423
E903
E902
R422
E901
R808
R803
R802
R801
R419
R418 R417 R416
R415 R414 R413
R412
R411
R410
Q857
Q856
E311
Q855
E310
R409 R408 R407
E308
R403
ZD852
R402
ZD851
R401
E304
BLK
RED
(CH701)
From LED P.W.Board
2
1
To CB701
Caution:The part marked with is generating a high voltage,
so care will be necessary when working.
321
F004 F003 F002 F001
1 3
6 4
E B
B E
E C
E C
B E
B E
E B
E B
E B
B E
B E
B E
E B
E B
B E
B E
B E B E
B E
(CB201)
229
To CB901
30
From SUB P.W.Board
1
1 5
3 4
5 4
1 3
1
2
3
4
5
ABC DE F G
Parts Layout on P.W.Boards and Wiring Diagram (1/3)
Orange Color Pattern:Component Side Pattern
Blue Color Pattern:Foil Side Pattern
PDX-1.1000
MAIN P.W.Board (Component Side View)

IC906
C986
IC905
IC904
IC903
TP862
TP861
TP860
TP859
TP858
TP857
D904
D903
D902
D901
SD906 SD901
R966 R965
R964
R962
R960
TP425
TP423
TP422
R956
TP421
R955
R954
C915
C914
C913
C912
C911
TP419
C910
TP418
TP417
TP416
TP415
TP414
TP413
R946
TP412
TP411
C909
R945
TP410
C908
C907
C906
R942
C905
C904 C903
C902 C901
TP409
TP408
TP407
TP406
R939
TP405
C315
C314
C313
C312
R924 R923
R922
R921
R920
R919
R918 R917
R916
R915R914
R913
R912
R911
R910
R331
R909
R908
R907
R906
R329
R905
R904
R328
R903 R902
R326
R901
R324 R323
R320
R706
R705
R704
R703
R319
R318
R317
R316
R315
Q936
Q934
Q925
Q924
Q923Q922
Q921
Q920
Q919 Q918
Q917
Q916
Q915 Q914
Q913
Q912
Q911 Q910
TP956
TP954
TP952
Q909
TP951
Q908
TP950
Q907
Q906
Q905
Q904
Q903
Q902
Q901
TP949
TP947
D410
TP939
D409
LD705
D408 D407
LD703 LD701
C446
C445
TP904
TP326TP325
TP324
TP323
TP322
TP321
TP320
TP319
TP318
TP317
TP316
TP315
TP314 TP313
TP312
TP311
TP310
TP309
TP308
TP307
TP306
TP305
TP304
C413
TP303
TP302
TP301
C405
C404
R440
R438 R437 R421 R420
R406 R405 R404
MAIN P.W.Board
(Foil Side View)
E B
E B
E B
D D
G S
G S
D D
G S
D D
G S
D D
G S
D D
G S
D D
G S
D D
G S
D D
G S
D D
G S
D D
G S
D D
G S
D D
G S
D D
D D
G S
D D
G S
D D
G S D D
G S
D D
G S
D D
G S
D D
G S
D D
S G
D D
S G
D D
S G
D D
S G
1
2
3
4
5
ABC DE F G
Parts Layout on P.W.Boards and Wiring Diagram (2/3)
Orange Color Pattern:Component Side Pattern
Blue Color Pattern:Foil Side Pattern
PDX-1.1000
Caution:The part marked with is generating a high voltage,
so care will be necessary when working.

GND8V
LD4001
TP6002 TP6001
R4002 R4001
C4001
R209
R208
R207
R205 R204
R203 R202
R201
C987
C985
C984
C983
C982
C981
R989
R987
R986
R985
R984
R983
R982
R981
C516
C515
TP210
TP209
TP208
TP204
TP203
TP202
TP201
ZD981
C105
C104
C103
C102
R525
C101
R524
R128
R127
R124
R123
TP983
TP982
TP981
Q502
Q501
TP144
TP143
TP142
TP141
TP140
TP139
TP137
TP135
TP133
TP132
TP131
TP130
TP129
TP128
TP127
TP126
TP125
TP124
TP123
TP122
TP121
IC981
TP120
TP119
TP118
TP117 TP116
TP115 TP114
TP113 TP112
C221
TP111 TP110
C219
TP109 TP108
TP107
C216
TP106
C215
TP105
C214
TP104
C213
TP103
C212
TP102
D981
TP101
C203
Z901
R226
Z502
Z501
R224 R222
R221
R220
R219
R218 R217
R216
R215
R214
R213
R212
R211
R210
R206
E109
E108
E107
E104
E103
E102
E101
IC510
SW201
IC509
IC508
IC507 IC506 IC505
IC504
IC503
IC502
IC501
R991
R990
IC103
IC102
IC101
D501
D104
D103
D102
D101
ZD202
ZD201
CB201
C517
C514
C513
C512
C511
C510
C123 C122
C121
C509
C120
C508
C507
C506
C505
TH501
C504
C503
C502
C119
C501
C118
C117 C116
C115 C114
C113
C112 C 111
ZD984
C110
ZD982
C109 C108 C107 C106
R527
VOL202
R526
VOL201
R523
R522
R521 R520
R519 R518 R517
R516
R515 R514
R513 R512
R511
R510
R126R125
R122
R121
R509
Q950
R120
R508 R507 R506 R505
R504
R503
R502
R119
R501
R118 R117
R116 R115
R114
R113
R112
R111
R110
E202
R109
E201
R108
R107
R106R105 R104 R103R102 R101
MT14
MT13
MT12
MT11 MT10
JK102JK101
SW101
IC205
IC204 IC203IC202
IC201
E984
E983
E982
MT9
MT8
IC983
C232
IC982
C231C230
CL501
C229C228 C227 C226
C225C224
C223
C222
RA506
RA505
C220
RA504
RA503
RA502
RA501
C218
C217
D982
C211
C210
FD2
FD1
C209
C208
C207
C206
C205
C204
C202C201
R227R225
R223
E503
E502
E501
Z102Z101
E110
B E
B E
3 1
4 5
1 3
5 4
3 4
1 5
4 3
5 1
3 1
4 2
3 1
4 2
RED
BLK
From MAIN P.W.Board (CB701)
CH701
ASSY,CON 2P
30
From MAIN P.W.Board
1
To CB201
2
29
(CB901)
3 1
4 5
E B
1 3 1 3
3 1
3 1
1
2
3
4
5
ABC DE F G
Parts Layout on P.W.Boards and Wiring Diagram (3/3)
Orange Color Pattern:Component Side Pattern
Blue Color Pattern:Foil Side Pattern
PDX-1.1000
SUB P.W.Board
(Component Side View)
(Foil Side View)
SUB P.W.Board
(Component Side View)
LED P.W.Board
LED P.W.Board
(Foil Side View)