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Service Manual
ORDER NO.
CRT3014
RX330 AUDIO SYSTEM POWER AMPLIFIER
VEHICLE DESTINATION LEXUS RX330 Europe, Middle Near East, Australia, General Area PRODUCED AFTER February 2003 TOYOTA PART No. 86100-48010 86280-48070 86100-48010 ID No. PIONEER MODEL No. GM-8337ZT/E GM-8337ZT-91/E GM-8337ZT-92/E
Manufactured for TOYOTA by PIONEER CORPORATION
PUB. NO. CRT3014
1
2
3
4
A
For details, refer to "Important symbols for good services".
B
C
GM-8337ZT/E - Supplementally model is identical to the original except for the addition of following items. *: Non Spare Part Part No. Description GM-8337ZT-91/E GM-8337ZT-92/E Cover CEG1045(x2) CEG1045(x3) Polyethylene Bag CEG1185 CEG1185 * Polyethylene Bag Not used CEG1185 Carton CHG5005 CHG4865 Contain Box CHL5095(x1/4) CHL5085(x1/4)
D
SAFETY INFORMATION
This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician.
E
NOTE:
- When diagnosing a product, take care of its heated portion. Power IC (IC802,803) Power Supply IC (IC901,902) DSP IC (IC201) Heat Sink IC Holder
F
2 1 2
GM-8337ZT/E
3
4
5
6
7
8
[ Important symbols for good services ]
In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely. When you find the procedures bearing any of the symbols, be sure to fulfill them:
A
1. Product safety
You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual.
2. Adjustments
To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable. In accordance with the procedures or instructions described in this manual, adjustments should be performed.
3. Cleaning
B
For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning, proper cleaning should be performed to restore their performances.
4. Shipping mode and shipping screws
To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or the shipping screws should be installed before shipping out in accordance with this manual, if necessary.
5. Lubricants, glues, and replacement parts
Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used.
C
CONTENTS
1. 2. 3. SAFETY INFORMATION............................................2 SPECIFICATIONS .......................................................3 EXPLODED VIEWS AND PARTS LIST ......................4 2.1 EXTERIOR ............................................................4 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ....6 3.1 BLOCK DIAGRAM ...............................................6 3.2 SCHEMATIC DIAGRAM(GUIDE PAGE) ..............8 PCB CONNECTION DIAGRAM................................14 4.1 DSP UNIT...........................................................14 4.2 AMP UNIT..........................................................18 4.3 ASL UNIT ...........................................................22 5. ELECTRICAL PARTS LIST........................................23 6. ADJUSTMENT .........................................................28 7. GENERAL INFORMATION.......................................31 7.1 DIAGNOSIS .......................................................31 7.1.1 DISASSEMBLY.........................................31 7.1.2 CONNECTOR FUNCTION DESCRIPTION ......34 7.2 IC ........................................................................35 7.3 EXPLANATION...................................................39 7.3.1 SYSTEM BLOCK DIAGRAM.....................39 7.3.2 OPERATIONAL FLOW CHART .................42 8. OPERATIONS ...........................................................43
D
4.
E
1. SPECIFICATIONS
Power source . . . . . . . . . . . . .13.2±0.1V(10.5-16.0V) Grounding . . . . . . . . . . . . . . . .Negative type Backup current . . . . . . . . . . . .0.3mA or less Dimensions(No Bracket) . . . .210mm(W)x51mm(H)x128mm(D) Weight . . . . . . . . . . . . . . . . . . .1,415g Maximum output power . . . .39W or more(Front-Woofer) 20W or more(Front-Squawker) 20W or more(Rear)
F
GM-8337ZT/E
3 7 8
5
6
1
2
3
4
2. EXPLODED VIEWS AND PARTS LIST
2.2 EXTERIOR
A
5
24 25 3
10 26
A
B
3
9
13
C
6
32 23 30
21
20
27
C
31 3 15 28 29
12
D
B
18 2 14 3 14
E
16 19
22
17 14 3 3 4 8
7 11
F
2 1
4 1 2
GM-8337ZT/E
3
4
5
6
7
8
NOTE:
- Parts marked by "*" are generally unavailable because they are not in our Master Spare Parts List. - Screws adjacent to mark on the product are used for disassembly. - For the applying amount of lubricants or glue, follow the instructions in this manual. ( In the case of no amount instructions, apply as you think it appropriate.)
A
- EXTERIOR SECTION PARTS LIST
Mark No. Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Screw Screw (GM-8337ZT/E, -92) Screw Chassis Case Part No. AMZ30P220FTC BMZ40P060FTC BSZ26P060FTC CNA2538 CNB2776
B
Shield Case CNC9891 Bracket (GM-8337ZT/E, -92) CND1244 Bracket (GM-8337ZT/E, -92) CND1245 Insulator CNM7683 Seal CNM8060 Heat Sink Amp Unit Screw Screw(M3x6) Connector(CN901) Connector(CN902) Plug(CN905) Plug(CN906) Connector(CN404) Holder Holder Bracket Sheet DSP Unit Socket(CN101) Socket(CN102) ASL Unit Connector(CN403) Screw IC(IC802) CNR1651 CWM8303 BSZ26P060FTC CBA1393 CKM1363 CKM1364 CKS4569 CKS4569 CKS4639 CNC9893 CNC9894 CND1109 CNM7015 CWM8304 CKS4616 CKS4616 CWM8305 CKS4605 IMS26P060FTC PAL006A TDA7384 BA178M05T
E
C
D
31 IC(IC803) 32 IC(IC902)
F
GM-8337ZT/E
5 7 8
5
6
1
2
3
4
A
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAM
A DSP UNIT
CN102
99 AINL100
AINL+
B
80
(FWLH) (FWLL)
AMP UNIT
FRONT WOOFER POWER AMP
17 19
CN905
FWLIN 15 4
5 6
FRONT LPF IC341 NJM4580MD
7 5
FRONT HPF IC303 NJM4580MD
7 8
ELECTRONIC VOLUME
IN6 OUT6
ADC
DSP
FRONT DAC
17
FWLO
79
6
6
IC802 PAL006A
22 16 10
(FWLP) (FWLM)
Q832
FL-
CN901
A FL+
IC201 AK7716VTA SQUAWKER LPF
86
(SQLH) (SQLL)
STBY1 PMUT
IC351 PM0017AM
4 IN2
OUT2
FRONT SQUAWKER OPE AMP
21 SQLO
5 6
REAR DAC
B
XTI
85
IC301 NJM4580MD
7
10
10
SQLIN IC701 3 NJM4580MD 1 2
15 IC803(1/2)
17 19
(SQLP) (SQLM)
TDA7384
RL-
RL+
1 2
(BEEP)
24
DIRST,DCRST,DRST,SMUT,DRQ,DCK,DDT,DIN,DPD,DRDY
IC271 TC7WU04F REAR LPF
FRONT SQUAWKER POWER AMP REAR POWER AMP
12 IC803(2/2) 3 5
(RLM) (RLP)
6,7
X201
REAR DAC
1
MCLK (RLH) (RLL)
WF2-
WF2+
REAR HPF
7 5
RDATA,LRCK,BCK
IC251 AOUT+ 12 AK4382AVTAOUT- 11
5
5
IC321 6 NJM4580MD
IC323 NJM4580MD
7 6 IN4
OUT4
19
RLO
8
8
RLIN
TDA7384
4 22
10 Q804
BU1
STBY1 PMUT
DCRST
SYS801
VDT.VCK,VCS
12
12
SYS8
Q805
B
OUTPUT CONNECTOR
CSN,CCLK,CDTI
(BEEP)
BEEP
1
1
(ACC)
CN902
TMUT
(ASL1)
3
LINH
3
ASL1
ACC
SPD LRHD
AUDIO INPUT BUFFER 14 LINL 13 14 13
1 7
ASLIN
S-812C56AUA-C3K
BEEP
21 MUTI 1 RESET 2 IC121 S-80835CNUA-B8U MUTIN VDD5 LAN MUTE Q601
5V REGULATOR
L+ LMUTE
reset asens
9 17
VDD5 ASEN
5 16 17
5
BACK UP SENSE Q921 BU1 TEL MUTE Q621 NAVI MUTE Q611
IC101 PD5767A
bsens TELMUTE
16 36
BSEN TMUTO
16 BSEN 17
TMUTIN
NAVIMUTE
35
NMUT
6
6
NMUT
SWDVDD
AVCPW 20
SYSTEM CONTROLLER
8 2 1 6 IC111 HA12187FP 5 BUS DRIVER
AVCIN 22 AVCOUT 23 7
TXH TXL SIMO
11 10 15
11 10 15
TXP TXM SIMUIN
SWVDD
15
SPEED
MODEL01
LH/RH Q941
(SIMUKE)
D
Q633
SYSPW XOUT MUTE 40 MUTO
PMUT
SWDVDD
12
12
MUTEO
10
X101
XIN
12
66
PMUT
SYS8V
Q632 Q631
B
A
Q831
SWITCHED 5V
BSENSE MUTE
VDD5 VA5 VD5 SYSA5 SYSD5
Q101
SWDVDD
2 1
2 1
SYS5 1
5V REGULATOR IC902 BA178M05T 8V REGULATOR
SYS8 SYS4 SYSPW1 1 3
SYSTEM POWER SWITCH Q904
BU1 STBY1
Q102
IC901 3 NJM2930F08K
Q906
Q905
SWDVDD VDD5
Q908
SYS1
E
SPD1
9
9
SYS1
SWDVDD
Q909
Q907 8 8
SPD1 ASL1
SPEED SENSOR PULSE
SYS8
CN404
3 4
C
ASL UNIT
2 1
CN403
ASL MIC401 MIC VR401
8 5 IC401 NJM4580MD 7 3 8 IC402 NJM4580MD 1 5 7
Q401
F
6 1 2
GM-8337ZT/E
3
4
(TX-)
ASEN
SWDVDD
ACC SENSE Q922
INPUT CONNECTOR
(TX+)
SMUTEIN
31
7
7
(LRHD)
C
CN101
74 VDD VDD5
CN906
18 18
VDD5
Q903 3
IC904
2
BU1
(SPD)
IC501 NJM4580MD
2 6
LINP LINM
N-MU TX+ TX-
5
6
7
8
A
B
C
D
E
F
GM-8337ZT/E
7 7 8
5
6
1
2
3
4
3.2 SCHEMATIC DIAGRAM (GUIDE PAGE)
Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST".
A
A-a A-b
Large size SCH diagram
A-a
A-a
A-b
Guide page
A-a
A-b
Detailed page
B
C
C
D
ASL UNIT
AUDIO INPUT BUFFER
E
B
F
AMP UNIT
A B C
8 1 2
GM-8337ZT/E
3
4
5
6
7
8
A-b
A
DSP UNIT
A
B
C
D
360µH
HSW2
E
HSW1
NOTE : Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors. Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors.
Decimal points for resistor and capacitor fixed values are expressed as : 2.2 2R2 0.022 R022
F
A B
GM-8337ZT/E
9 7 8
5
6
1
2
3
4
A-b B
A
1
2
3
B
C
D
E
F
A-a C
10 1 2
GM-8337ZT/E
A-a A-b
3
4
C
ASL UNIT
5
5
4
6
6
HSW
AUDIO INPUT BUFFER
5
GM-8337ZT/E
A-a A-b
7
7
HSW1
B
AMP UNIT
A-b B
A-a B C
E
8
8
11
B
A
D
C
F
1
2
3
4
A
B
C
D
E
F
A-b B
12 1
A-a A-b
A
DSP UNIT
1
2
2
GM-8337ZT/E
3
3 4
5
5
360µH
4
6 7
Decimal points for resistor and capacitor fixed values are expressed as : 2.2 2R2 0.022 R022
6
NOTE : Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors. Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors.
A-a A-b
HSW2
5
8 D C E B A
GM-8337ZT/E
7
HSW1
A-b B
8
13
F
1
2
3
4
4. PCB CONNECTION DIAGRAM
A
4.1 DSP UNIT
NOTE FOR PCB DIAGRAMS
1.The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic diagram. 2.Viewpoint of PCB diagrams
Connector
Capacitor
A
DSP UNIT
B
SIDE A
B
CN906
P.C.Board
Chip Part
SIDE B
C
D
E
F
A
14 1 2
GM-8337ZT/E
3
4
5
6
7
8
A
SIDE A
B
CN905
B
C
D
E
F
A
GM-8337ZT/E
15 7 8
5
6
1
2
3
4
A
A
B
DSP UNIT
1
2
C
5 43
1
2
5 43
D
1
2
5 43
E
F
A
16 1 2
GM-8337ZT/E
3
4
5
6
7
8
A
SIDE B
B
C
D
E
F
A
GM-8337ZT/E
17 7 8
5
6
1
2
3
4
A
4.2 AMP UNIT
B
B
AMP UNIT
A
CN101
C
D
E
F
B
18 1 2
GM-8337ZT/E
3
4
5
6
7
8
A
B
SIDE A
C
CN403
A
CN102
C
D
E
F
B
GM-8337ZT/E
19 7 8
5
6
1
2
3
4
A
B
B
AMP UNIT
C
D
E
F
B
20 1 2
GM-8337ZT/E
3
4
5
6
7
8
A
B
SIDE B
C
D
E
F
B
GM-8337ZT/E
21 7 8
5
6
1
2
3
4
A
4.3 ASL UNIT
B
C
ASL UNIT
SIDE A
C
ASL UNIT
SIDE B
C
B
CN404
D
E
F
C
22 1 2
GM-8337ZT/E
3
4
5
6
7
8
5. ELECTRICAL PARTS LIST
NOTE:
- Parts whose parts numbers are omitted are subject to being not supplied. - The part numbers shown below indicate chip components. Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS.....) CKS....., CCS....., CSZS.....
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------Part No. ------------------------=====Circuit Symbol and No.===Part Name --- ----------------------------------------------R R R R R PD5767A HA12187FP
S-80835CNUA-B8U
A
Part No. ------------------------RS1/16S102J RS1/16S681J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S472J RS1/16S473J RS1/16S473J RS1/16S102J RS1/16S473J RS1/16S473J RS1/16S473J RS1/16S473J RS1/16S473J RS1/16S473J RS1/16S0R0J RS1/16S102J RS1/16S473J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S104J RS1/16S473J RS1/16S102J RS1/16S102J RS1/16S473J RS1/16S102J RS1/16S102J RS1/16S473J RS1/16S473J RS1/16S473J RS1/16S473J RS1/16S331J RS1/16S331J RS1/16S331J RS1/16S331J RS1/16S473J RS1/16S680J RS1/16S105J RS1/16S471J RS1/16S0R0J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S333J RS1/16S333J RS1/16S333J
B
A
IC IC IC IC IC IC IC IC IC IC IC IC Q Q D D D D L L L L L L L L L X X
Unit Number : CWM8304 Unit Name : DSP Unit
101 111 121 201 251 271 301 303 321 323 341 351 101 102 403 404 931 981 101 201 202 251 940 941 942 943 981 101 201 IC IC IC IC IC IC IC IC IC IC IC IC Transistor Transistor Diode Diode Diode Diode Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Radiator 10.0MHz Radiator 22.579MHz
MISCELLANEOUS
126 127 128 129 130 131 132 133 134 135 137 138 139 140 141 142 145 146 165 166 167 168 169 171 173 175 176 177 178 180 201 202 203 204 205 206 207 208 209 210 211 273 274 301 302 303 304 305 306 307
AK7716VTA AK4382AVT TC7WU04F NJM4580MD NJM4580MD NJM4580MD NJM4580MD NJM4580MD PM0017AM DTA144EU DTC144TU 1SS355 1SS355 HZU4R3(B3) RD2R7M(B2) LCTC1R0K2125 LCTC1R0K2125 LCTC1R0K2125 LCTC1R0K2125 LCTC1R0K3216 LCTC1R0K3216 LCTA2R2J2520 LCTA2R2J2520 LCTC4R7K2125 CSS1607 CSS1597
R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R
C
D
RESISTORS
R R R R R R R R R R R R R R R 101 102 103 106 107 110 111 112 113 114 116 117 119 120 121 RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S473J RS1/16S473J RS1/16S103J RS1/16S473J RS1/16S473J RS1/16S104J RS1/16S104J
E
F
GM-8337ZT/E
23 7 8
5
6
1
2
3
4
A
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------R R R R R R R R R R R R R R R R R R R R R R R R R 308 309 310 311 312 313 314 315 316 317 318 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 361 362 363 364 365 366 415 416 451 452 453 454 455 456 457 458 459 460
Part No. ------------------------RS1/16S333J RS1/16S332J RS1/16S332J RS1/16S332J RS1/16S332J RS1/16S223J RS1/16S223J RS1/16S223J RS1/16S223J RS1/16S0R0J RS1/16S0R0J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S223J RS1/16S223J RS1/16S223J RS1/16S223J RS1/16S332J RS1/16S332J RS1/16S332J RS1/16S332J RS1/16S223J RS1/16S223J RS1/16S223J RS1/16S223J RS1/16S0R0J RS1/16S0R0J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S101J RS1/16S223J RS1/16S223J RS1/16S223J RS1/16S223J RS1/16S332J RS1/16S332J RS1/16S332J RS1/16S332J RS1/16S223J RS1/16S223J RS1/16S223J RS1/16S223J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S1003D RS1/16S1003D RS1/16S822J RS1/16S822J RS1/16S183J RS1/16S183J RS1/16S333J RS1/16S333J RS1/16S102J RS1/16S102J RS1/16S0R0J RS1/16S0R0J
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------R R R R R R R R R R R R R 471 472 473 474 475 476 477 478 479 480 931 932 981
Part No. ------------------------RS1/16S152J RS1/16S152J RS1/16S332J RS1/16S332J RS1/16S333J RS1/16S333J RS1/16S102J RS1/16S102J RS1/16S0R0J RS1/16S0R0J RS1/16S271J RS1/16S121J RS1/16S102J
B
CAPACITORS
C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 101 102 103 104 105 106 108 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 251 252 253 273 301 302 303 304 305 306 307 308 309 310 311 2.2µF/50V 2.2µF/50V 2.2µF/50V 2.2µF/50V CEJQ100M16 CEJQ100M16 CKSRYB103K50 CKSRYB102K50 CKSRYB103K50 CKSRYB103K50 CKSRYB104K25 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCH1492 CCH1492 CCH1492 CCH1492 CKSRYB152K50 CKSRYB152K50 CKSRYB104K25 CKSRYB104K25 CEHAR100M16 CKSRYB104K25 CKSRYB104K25 CEHAR100M16 CEHAR100M16 CKSRYB104K25 CEJQ100M16 CKSRYB103K50 CKSRYB104K25 CKSRYB104K25 CKSRYB104K25 CKSRYB104K25 CEJQ100M16 CKSRYB103K50 CKSRYB104K25 CKSRYB104K25 CEJQ100M16 CKSRYB104K25 CKSRYB104K25 CKSRYB103K50 CEJQNP100M16 CEJQNP100M16 CEJQNP100M16 CEJQNP100M16 CKSRYB152K50 CKSRYB152K50 CKSRYB152K50 CKSRYB152K50 CCSRCH221J50 CCSRCH221J50 CCSRCH221J50
C
R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R
D
E
F
24 1 2
GM-8337ZT/E
3
4
5
6
7
8
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 312 313 321 322 323 324 325 326 327 328 329 330 331 332 333 341 342 343 344 345 346 347 348 349 350 351 352 353 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 451 452 453 454 455 456 457 471 472 473 474 475 476 477 931 932 933 941 942 943 944
Part No. ------------------------CCSRCH221J50 CKSRYB103K50 CEJQNP100M16 CEJQNP100M16 CEJQNP100M16 CEJQNP100M16 CKSRYB152K50 CKSRYB152K50 CKSRYB152K50 CKSRYB152K50 CCSRCH221J50 CCSRCH221J50 CCSRCH221J50 CCSRCH221J50 CKSRYB103K50 CEJQNP100M16 CEJQNP100M16 CCH1493 CCH1493 CKSRYB152K50 CKSRYB152K50 CKSRYB152K50 CKSRYB152K50 CCSRCH221J50 CCSRCH221J50 CCSRCH221J50 CCSRCH221J50 CKSRYB103K50 CEJQ100M16 CKSRYB104K25 CKSYB105K16 CKSYB105K16 CKSYB105K16 CKSYB105K16 CKSYB105K16 CKSYB105K16 CEJQNP3R3M25 CEJQNP3R3M25 CEJQNP3R3M25 CEJQNP3R3M25 CEJQNP3R3M25 CEJQNP3R3M25 CEJQ100M16 CKSRYB104K25 CKSRYB474K10 CKSRYB474K10 CKSRYB474K10 CKSRYB474K10 CKSRYB472K50 CKSRYB472K50 CKSRYB103K50 CKSRYB474K10 CKSRYB474K10 CKSRYB474K10 CKSRYB474K10 CKSRYB472K50 CKSRYB472K50 CKSRYB103K50 CKSRYB103K50 CEJQ101M10 CKSRYB102K50 CKSRYB103K50 CKSRYB103K50 CKSRYB103K50 CKSRYB103K50
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------C C C C C 981 982 983 984 991
Part No. ------------------------CKSRYB104K25 CEHAR101M6R3 CEHAR101M6R3 CEHAR101M6R3 CKSRYB103K50
A
C Unit Number :: CWM8305 Unit Name ASL Unit
MISCELLANEOUS
IC IC Q D D 401 402 401 401 402 IC IC Transistor Diode Diode Semi-fixed Resistor 3.3k(OB) Microphone NJM4580MD NJM4580MD 2SC4081 HZU4R3(B3) 1SS355 CCP1393 CPM1011
B
10µF/16V 10µF/16V
VR 401 MIC 401
RESISTORS
R R R R R R R R R R R R R R R R R R R R 401 402 403 404 405 406 407 408 409 410 411 412 413 414 417 418 419 420 422 425 RS1/16S222J RS1/16S683J RS1/16S103J RS1/16S472J RS1/16S471J RS1/16S271J RS1/16S684J RS1/16S682J RS1/16S472J RS1/16S472J RS1/16S473J RS1/16S153J RS1/16S153J RS1/16S101J RS1/16S1800D RS1/16S562J RS1/16S1002D RS1/16S2002D RS1/16S121J RS1/16S472J
C
D
CAPACITORS
C C C C C C C C C C C C C C C C 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 CEJQ470M10 CEJQ470M10 CEALR68M50 CEJQ100M50 CEJQ470M10 CCSRCH101J50 CEJQ470M10 CEJQ100M50 CKSRYB473K25 CEJQNP220M10 CKSRYB104K16 CEJQNP100M16 CEJQNP100M16 CKSRYB103K50 CKSRYB223K50 CKSRYB474K10
E
F
GM-8337ZT/E
25 7 8
5
6
1
2
3
4
A
=====Circuit Symbol and No.===Part Name --- -----------------------------------------------
Part No. -------------------------
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------R R R R R 520 521 522 523 524 525 526 527 528 601 602 611 612 621 622 631 632 633 634 635 636 637 638 639 703 704 705 706 707 708 709 710 719 721 722 725 726 731 732 733 734 740 741 751 752 753 754 804 805 832 835 837 838 839 901 902 907 908 909 910 911 912 914 915 916 0 0
Part No. ------------------------RS1/16S562J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S0R0J RS1/16S392J RS1/16S392J RS1/16S392J RS1/16S392J RS1/16S912J RS1/16S472J RS1/16S912J RS1/16S472J RS1/16S912J RS1/16S472J RS1/16S104J RS1/16S473J RS1/16S222J RS1/16S103J RS1/16S103J RS1/16S333J RS1/16S272J RS1/16S333J RS1/16S0R0J RS1/16S682J RS1/16S682J RS1/16S303J RS1/16S303J RS1/16S223J RS1/16S223J RS1/16S123J RS1/16S123J RS1/16S221J RS1/16S474J RS1/16S474J RS1/16S0R0J RS1/16S0R0J RS1/16S392J RS1/16S392J RS1/16S182J RS1/16S182J CCN1139 CCN1139 RS1/16S182J RS1/16S182J RS1/16S682J RS1/16S682J RS1/10S681J RS1/16S223J RS1/16S271J RS1/16S472J RS1/8S272J RS1/16S182J RS1/16S183J RS1/8S472J RS1/8S222J RS1/16S182J RS1/16S473J RS1/16S103J RS1/10S561J RS1/16S103J RS1/10S331J RS1/16S121J RS1/16S101J RS1/8S121J
B
IC IC IC IC IC IC IC IC Q Q Q Q Q Q Q Q Q Q Q Q
Unit Number : CWM8303 Unit Name : Amp Unit
501 502 701 802 803 901 902 904 601 611 621 631 632 633 804 805 831 832 903 904 905 906 907 908 909 921 922 941 601 611 621 631 830 901 902 905 906 907 908 910 921 922 941 951 952 901 IC IC IC IC IC IC IC IC Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode Choke Coil 360µH NJM4580MD NJM4580MD NJM4580MD PAL006A TDA7384 NJM2930F08K BA178M05T
S-812C56AUA-C3K
MISCELLANEOUS
R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R R
B
2SA1576 2SA1576 2SA1576 2SC4081 2SD1757K DTC114EU 2SC4081 DTC144TU 2SC4081 2SC4081 2SD1767 2SB1260 DTA114EU 2SB1260 2SA1587 2SC4081 DTC144TU 2SC4081 DTC144TU 2SA1576 1SS355 1SS355 1SS355 HZU8R2(B3) UDZS7R5(B) RM4LFJ10 1SS355 MPG06G-6415G50 UDZS16(B) HZU4R3(B3) MPG06G-6415G50 1SS355 HZU8R2(B1) HZU8R2(B2) 1SS355 UDZS18(B) UDZS18(B) CTH1268
C
Q Q Q Q Q Q Q Q D D D D D D D D D D D D D D D D D L
D
E
RESISTORS
R R R R R R R R R R R R R R R 501 502 503 504 505 506 507 508 509 510 511 512 517 518 519 RS1/16S562J RS1/16S562J RS1/16S562J RS1/16S562J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S103J RS1/16S562J RS1/16S562J RS1/16S562J RS1/16S562J RS1/16S562J RS1/16S562J RS1/16S562J
F
26 1 2
GM-8337ZT/E
3
4
5
6
7
8
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------R R R R R R R R R R R R R R R R R 917 920 921 923 924 925 926 927 928 935 936 939 940 941 942 951 952
Part No. ------------------------RS1/8S151J RS1/8S121J RS1/8S151J RS1/16S362J RS1/16S473J RS1/16S104J RS1/16S473J RS1/16S104J RS1/16S0R0J RS1/16S183J RS1/16S103J RS1/16S432J RS1/16S512J RS1/16S912J RS1/16S472J RS1/4S101J RS1/4S101J
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 909 910 911 912 913 914 915 916 917 918 920 925 928 940 951 952 953 954 955 956 957 958 959 961 962 963 964 965 966 967 968 969 970 971 972 973 974
Part No. ------------------------CKSRYB473K25 CEAT221M10 CKSRYB473K25 CEHAT471M25 CCH1282 CKSRYB473K25 CKSRYB103K50 CKSRYB103K50 CKSQYB103K50 CKSQYB224K25 CEHAT221M10 CKSRYB104K25 CEAT3R3M50 CKSQYB473K25 CCSQCH221J50 CCSQCH221J50 CCSQCH221J50 CCSQCH221J50 CCSQCH221J50 CCSQCH221J50 CCSQCH221J50 CCSQCH221J50 CKSQYB103K50 CKSQYB332K50 CKSQYB332K50 CKSQYB332K50 CKSQYB332K50 CKSQYB332K50 CKSQYB332K50 CKSQYB332K50 CKSQYB332K50 CKSQYB332K50 CKSQYB332K50 CKSQYB332K50 CKSQYB332K50 CKSQYB332K50 CKSQYB332K50
A
100µF/10V
B
CAPACITORS
C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C 501 502 503 504 505 506 507 508 509 510 601 611 621 631 701 702 706 707 708 803 804 805 806 807 808 811 812 814 815 817 818 824 825 826 827 828 829 901 902 903 904 905 906 907 908 CEAT4R7M50 CEAT4R7M50 CEAT4R7M50 CEAT4R7M50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CCSRCH101J50 CKSRYB473K25 CKSRYB473K25 CKSQYB473K25 CKSQYB473K25 CKSQYB473K25 CEAT4R7M50 CCSRCH101J50 CCSRCH101J50 CKSRYB473K25 CKSRYB224K10 CKSRYB473K25 CFTNA224J50 CFTNA224J50 CFTNA224J50 CFTNA224J50 CFTNA224J50 CFTNA224J50 CFTNA224J50 CFTNA224J50 CFTNA105J50 CFTNA105J50 CEAT100M50 CEHAT100M50 CEHAT221M25 CKSQYB104K25 CEHAT221M25 CKSQYB104K25 CKSQYB104K25 CKSQYB104K25 CCH1390 CEAT1R0M50 CEAT471M25 CKSRYB103K50 CKSRYB103K50 CEHAT1R0M50 CCH1282 CCH1282
C
D
E
6800µF/16V
100µF/10V 100µF/10V
F
GM-8337ZT/E
27 7 8
5
6
1
2
3
4
A
6. ADJUSTMENT
- Jigs
B
GGD1153
GGD1153
C
D
E
F
28 1 2
GM-8337ZT/E
3
4
5
6
7
8
- STANDARD SYSTEM
FX-MG8227ZT/UC FX-M8427ZT/UC
A
GM-8337ZT/E
AMP
H/U
20P 20P
20P
12P
24P 24P
20P 20P
B
GGD1317
Bullet connector (To DC Regulated Power Supply)
Bullet connector SP Line
C
- STANDARD SYSTEM
D
FX-MG8037ZT/EW FX-MG8237ZT/EW H/U
GM-8337ZT/E
AMP
20P 20P
20P
12P
24P 24P
20P 20P
E
GGD1317
Bullet connector (To DC Regulated Power Supply)
Bullet connector SP Line
F
GM-8337ZT/E
29 7 8
5
6
1
2
3
4
A
- STANDARD SYSTEM
FX-MG8237ZT/ES H/U
GM-8337ZT/E
AMP
20P 20P
20P
12P
24P 24P
20P 20P
B
GGD1317
Bullet connector (To DC Regulated Power Supply)
Bullet connector SP Line
C
- STANDARD SYSTEM
FX-MG8037ZT/Q1
D
GM-8337ZT/E
AMP
H/U
20P 20P
20P
12P
24P 24P
20P 20P
GGD1317
E
Bullet connector (To DC Regulated Power Supply)
Bullet connector SP Line
F
30 1 2
GM-8337ZT/E
3
4
5
6
7
8
7. GENERAL INFORMATION
7.1 DIAGNOSIS 7.1.1 DISASSEMBLY
A
- Removing the two Brackets (Fig.1)
Bracket
2 1 2 1
1
Remove the four screws and then remove the two Brackets.
B
- Removing the Case (Fig.1)
2
Remove the two screws and then remove the Case.
1
1
C
Bracket
Case
Fig.1
- Removing the DSP Unit (Fig.2)
D
1 2 3
Remove the solder and then straight the tab at location indicated. Straighten the tabs at five locations indicated. Remove the four screws and then remove the DSP Unit and the Shield together.
E
Fig.2
F
GM-8337ZT/E
31 7 8
5
6
1
2
3
4
A
< Cautions and Techniques for removing the DSP Unit > In addition to the explanation on the previous page, there are some cautions and techniques for removing the DSP Unit. 1 Use a pair of tweezers as a lever. Insert the tips into the upper side-slits (A in Rear View) and get the bottom side of the Shield. Push the tweezers down in the direction indicated by an arrow in Side View. - Rear View
A
B
- Side View Tweezers
C
DSP UNIT
A
Shield
AMP UNIT
D
2 Now one of the 18-pin connectors gets disconnected from the DSP Unit by doing 1 so that it becomes easier to detach the DSP Unit. Lift and remove the DSP Unit and the Shield together. Be careful not to give any stress to the 18-pin connectors on both sides when removing the DSP Unit and the Shield.
E
F
32 1 2
GM-8337ZT/E
3
4
5
6
7
8
- Removing the Amp Unit (Fig.3)
Amp Unit
3 3 3 3
A
1 2 3
Remove the six screws and then remove the Heat Sink. Straighten the tab at location indicated.
Remove the four screws and then remove the Amp Unit.
2
B
1
1
1
1
1
1
C
Heat Sink
Fig.3
D
E
F
GM-8337ZT/E
33 7 8
5
6
1
2
3
4
A
7.1.2 CONNECTOR FUNCTION DESCRIPTION
A
B
B
A
C
ACC SPD LRHD TMUT
TX+
TX-
SLD
R+
R(R-)
L+ (L+)
L-
MUTE
N-MU (TX+) (TX-) (SLD) (R+)
(L-) (MUTE)
B
FR+ FR-
FL+ FL-
RR+ RR-
RL+ RL-
WF1+ WF2+ (CTR+) GND GND2 WF1- WF2(CTR-)
+B +B2
D
E
F
34 1 2
GM-8337ZT/E
3
4
5
6
7
8
7.2 IC
- Pin Functions (PD5767A)
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37,38 39 40 41-60 61 62 63 64,65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 Pin Name DCK2 NC VCS VDT VCK CNVSS MODEL0 NC reset XOUT VSS XIN VCC nmi SPEED bsens asens AVCINT NC AVCPW BEEP AVCIN AVCOUT DOUT NC DCK1 TESTIN TSOUT TSIN TSCK SMUTEIN DACCSN DACCCLK DACCDTI NAVMUTE TELMUTE NC ROMDT MUTE NC SMUTE NC dirst NC SYSPW drst dsperr dcrst doutl drq DSDRDY DSRDY ASLIN AVSS NC VREF AVCC DIN NC I/O O O O O I I I O I I I I I I O O I O O O I O I I I O O O I I I/O O O O O O I O O O I I I Function and Operation DSP I/F serial clock output 2 Not used Electronic volume strobe output Electronic volume serial data output Electronic volume serial clock output Connect to GND R handle / L handle select input Not used Reset input System clock output GND System clock input (10MHz) Power supply (+5V) Connect to VCC Speed sensor pulse input Backup sense input ACC sense input AVC-LAN data input Not used AVC-LAN driver power output Beep pulse output AVC-LAN data input AVC-LAN data output DSP I/F serial data output Not used DSP I/F serial clock output 1 Test program input Test serial data output Test serial data input Test serial clock input System mute input CSN control for DAC soft mute CCLK control for DAC soft mute CDTI control for DAC soft mute NAVI mute input TEL mute input Not used ROM correction data output System mute output Not used DSP soft mute output Not used DSP reset output Not used System power output DSP reset output (DSP) DSP error detect input DSP reset output (CODEC) DSP serial data output line (LOW) DSP request output DSP data ready input DSP write in ready input ASL noise input GND for microcomputer AD Not used Reference input for microcomputer AD Power supply for microcomputer AD DSP I/F serial data input Not used
35 7 8 A
B
C
D
E
I I
F
GM-8337ZT/E
5
6
1
2
3
4
A
* PD5767A IC's marked by * are MOS type. Be careful in handling them because they are very liable to be damaged by electrostatic induction. 60 80 61 41 21 40
1
B
20
S-80835CNUA-B8U
C
S-812C56AUA-C3K
VREF
Reference Voltage
D
1 OUT
2 VDD
3 VSS
1 GND
2 VIN
3 VOUT
4
NJM4580MD
E
1
A
8
A OUTPUT A -INPUT A +INPUT VF
V+ B OUTPUT B -INPUT B +INPUT
+
2 3 4
7
+
B
6 5
36 1 2
GM-8337ZT/E
3
5
6
7
8
- Pin Functions (AK7716VTA)
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41-48 49 50 51-59 60 61-68 69 70 71 72 73 74 75 76 77 78 79 80 Pin Name TESTI1 INIT_RESET CODEC_RESET DSP_RESET SMUTE DVB SDINA SDOUTA SDOUTD1 SDIND1 SDIND2 SDOUTD2 SDOUT1 SDOUT2 SDIN1 SDIN2 LRCLK BITCLK CLKO CTRL DVDD DVSS OPCL XTI XTO SMODE EESEL JX rq SCLK SI SO RDY DRDY EEST DVSS DVDD cas ras we A0-7 DVSS DVDD A8-16 oe IO0-7 DVSS DVDD DVB EEDO EEDI EESK AVSS AOUTR2AOUTR2+ NC AOUTL2AOUTL2+ I/O I I I I I I O O I I O O O I I I/O I/O O I Function and Operation Test pin Reset pin Reset pin Reset pin Soft mute pin Power supply pin (5V) DSP serial data input pin ADC serial data output pin DSP serial data output pin DAC1 serial data input pin DAC2 serial data input pin DSP serial data output pin DSP serial data output pin DSP serial data output pin DSP serial data input pin DSP serial data input pin L / R channel select pin Serial bit clock pin Clock output pin Clock output control pin Digital : Power supply pin (5V) Digital : GND pin (0V) ADC, DAC connection select pin Master clock input pin Crystal oscillator output pin Slave / Master mode select pin EEPROM select pin Outside condition pin Request pin for microcomputer interface Serial data clock pin for microcomputer interface Serial data input / Serial data output control pin for microcomputer interface Serial data output pin for microcomputer interface Data write in ready output pin for microcomputer interface Output data ready for microcomputer interface EEPROM write in status pin Digital : GND pin (0V) Digital : Power supply pin (5V) Option DRAM : cas pin Option DRAM : ras pin Outside SRAM / DRAM : Write enable pin Outside RAM : Address output pin Digital : GND pin (0V) Digital : Power supply pin (5V) Outside RAM : Address output pin Outside RAM : Output enable pin Outside RAM : Data input / output pin Digital : GND pin (0V) Digital : Power supply pin (5V) Power supply pin (5V) EEPROM serial data input pin EEPROM serial data output pin EEPROM serial clock output pin GND for microcomputer AD DAC2 Rch analogue inverting output pin DAC2 Rch analogue non-inverting output pin Not used DAC2 Lch analogue inverting output pin DAC2 Lch analogue non-inverting output pin
A
B
I I O I I I I I I O O O O
C
D
O O O O
O O I/O
E
I O O O O O O
F
GM-8337ZT/E
37 7 8
5
6
1
2
3
4
A
B
Pin No. 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100
Pin Name NC AOUTR1AOUTR1+ NC AOUTL1AOUTL1+ NC VRDAL AVSS AVDD VRDAH VCOM VRADL AVSS AVDD VRADH AINRAINR+ AINLAINL+
I/O O O O O I
I O I
I I I I I
Function and Operation Not used DAC1 Rch analogue inverting output pin DAC1 Rch analogue non-inverting output pin Not used DAC1 Lch analogue inverting output pin DAC1 Lch analogue non-inverting output pin Not used DAC standard voltage input pin Analogue : GND pin (0V) Analogue : Power supply pin (5V) DAC standard voltage input pin Analogue common voltage pin ADC standard voltage input pin Analogue : GND pin (0V) Analogue : Power supply pin (5V) ADC standard voltage input pin ADC Rch analogue inverting input pin ADC Rch analogue non-inverting input pin ADC Lch analogue inverting input pin ADC Lch analogue non-inverting input pin
* AK7716VTA
C
75 76 100
51 50 26 25
D
AK4382AVT
1
MCLK 1 2 BICK
16
DZFL DZFR
15 14
Audio Data Interface 8X Interpolator 8X Interpolator Modulator SCF
E
SDTI LRCK PDN 3
VDD VSS
4 5 6
13
Modulator SCF
12 11
µP Interface De-emphasis Control Clock Divider
AOUTL+
CSN
AOUTLAOUTR+ AOUTR-
CCLK
7
10
F
CDTI
8
9
38 1 2
GM-8337ZT/E
3
4
5
6
7
8
7.3 EXPLANATION 7.3.1 SYSTEM BLOCK DIAGRAM
+B, ACC Except FL
A
SPEAKER
AMPLIFIER FL GM-8337ZT/E
NAVI
B
OTHER MAKERS
FL
AVC-LAN
AVC-LAN
Video
L/R
C
FX-M8427ZT/UC FX-MG8227ZT/UC FX-MG8327ZT/UC AVC-LAN
EMV
OTHER MAKERS
AVC-LAN
L/R
D
Video L/R RSE ECU Video AVC-LAN OTHER MAKERS +B, ACC OTHER MAKERS Rear Disp and SDVD
REMOTE CONTROL
INFRARED HEAD PHON Video L/R
E
VTR Adaptar
OTHER MAKERS
F
GM-8337ZT/E
39 7 8
5
6
1
2
3
4
+B, ACC
A
SPEAKER Except FL
AMPLIFIER FL GM-8337ZT/E
NAVI
OTHER MAKERS
B
FL
AVC-LAN
AVC-LAN
C
FX-M8427ZT/UC FX-MG8227ZT/UC FX-MG8327ZT/UC FX-MG8237ZT/EW FX-MG8037ZT/EW FX-MG8337ZT/EW FX-MG8137ZT/EW FX-MG8237ZT/ES FX-MG8337ZT/ES
EMV
AVC-LAN
OTHER MAKERS
+B, ACC SPEAKER
D
AMPLIFIER GM-8337ZT/E
E
AVC-LAN
F
FX-M8427ZT/UC FX-MG8227ZT/UC FX-MG8327ZT/UC FX-MG8237ZT/EW FX-MG8037ZT/EW FX-MG8337ZT/EW FX-MG8137ZT/EW FX-MG8237ZT/ES FX-MG8337ZT/ES FX-MG8037ZT/Q1 FX-MG8137ZT/Q1
40 1 2
GM-8337ZT/E
L/R
3
Video
L/R
4
5
6
7
8
+B, ACC SPEAKER
A
AMPLIFIER GM-8337ZT/E
B
AVC-LAN
FX-M8427ZT/UC FX-MG8227ZT/UC FX-MG8327ZT/UC
C
AVC-LAN
L/R
L/R
REMOTE L/R RSE ECU Video AVC-LAN OTHER MAKERS +B, ACC OTHER MAKERS INFRARED HEAD PHON Video L/R Rear Disp and SDVD CONTROL
D
E
VTR Adapter
OTHER MAKERS
F
GM-8337ZT/E
41 7 8
5
6
1
2
3
4
A
7.3.2 OPERATIONAL FLOW CHART
Reset Start---OFF ---Power ON START | Hard ware reset cancel
<> Test program check(Unit checker) - Pin 27 HI/LOW input
Pin 27 LOW input Pin 17 LOW input and Pin 16 LOW input
Pin 27 HI input
B
Unit checker program
Pin 17 LOW input or Pin 16 LOW input <> Back up, ACC confirmation - Pin 17 ACC/Pin 16 Back up
Microcomputer oscillation stop (Electronic power save)
Pin 17 HI input or Pin 16 HI input
Pin 17 HI input and Pin 16 HI input · ACC/Back up ON
Main loop Error(Communication error) | Forcibly OFF <> Bus communication Normal/Error Normal(Main unit communication normal) <> System ON/OFF ON - ON status =System OFF waiting · Power ON(Pin 66 H) · Mute OFF(Pin 40 L) · BEEP output available
C
OFF - OFF status =System ON waiting · Power ON(Pin 66 H) · Mute ON(Pin 40 H) · BEEP output available
D
<> DSP error confirmation · communication error:Serial IF DSP error
Error retry · DSP reset(Pin 69) | About 1 second Normal operation
<> ACC/Back up ON/OFF
E
ACC ON/Back up ON Main loop
F
42 1 2
GM-8337ZT/E
3
4
5
6
7
8
- DSP error check (Normal)
A
DCRST(Pin69)
Hi : Stability
- DSP error check ---Error continuation
DCRST(Pin69)
About 1S interval
B
C
D
E
8. OPERATIONS
There is no information to be shown in this chapter.
F
GM-8337ZT/E
43 7 8
5
6
PIONEER CORPORATION
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. PIONEER EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 2003
K-ZZB. JAN. 2003 Printed in Japan