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TOYOTA
Service Manual
FM/AM CASSETTE DECK
ORDER NO.
CRT2422
KEH-M1096ZT
VEHICLE COROLLA DESTINATION EUROPE PRODUCED AFTER December 1999 PART No. 08600-02810 ID No. T8400
X1B/EW
PIONEER MODEL No. KEH-M1096ZT/X1B/EW
- This service manual should be used together with the following manual(s):
Model No. CX-529 Order No. CRT1507 Mech. Module Remarks 2L Cassette Mech. Module:Circuit Description, Mech.Description, Disassembly
NOTE: - Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation. "Dolby" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation.
CONTENTS
1. 2. 3. 4. 5. 6. SAFETY INFORMATION............................................2 EXPLODED VIEWS AND PARTS LIST ......................3 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ....8 PCB CONNECTION DIAGRAM................................20 ELECTRICAL PARTS LIST........................................29 ADJUSTMENT .........................................................35 7. GENERAL INFORMATION.......................................37 7.1 DIAGNOSIS .......................................................37 7.1.1 SERVICE MODE .......................................37 7.1.2 DISASSEMBLY.........................................38 7.1.3 CONNECTOR FUNCTION DESCRIPTION ......39 7.2 IC ........................................................................40 7.3 SYSTEM BLOCK DIAGRAM .............................44 8. OPERATIONS AND SPECIFICATIONS ....................45
PIONEER CORPORATION
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 1999
K-ZZY. OCT. 1999 Printed in Japan
KEH-M1096ZT
- Service Precautions
1. During disassembly, be sure to turn the power off since an internal IC might be destroyed when a connector is plugged or unplugged. 2. Whenever the amplifier may be put into operation, a heat sink should be mounted. ICs and transistors may be damaged if the amplifier should be put into operation without mounting any heat sink. 3. When operating with large output power, the heat sink becomes very hot. Be careful not to touch it.
1. 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.
2
KEH-M1096ZT
2. EXPLODED VIEWS AND PARTS LIST
2.1 PACKING
10 4 1 2 3 5
8
9
6 7
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. - PACKING SECTION PARTS LIST Mark No. 1 * 2 3 4 5 Description Screw Assy Polyethylene Bag Screw Battery Polyethylene Bag Part No. CEA1854 CEG-127 HMF50P080FMC CEX1030 UEG-012 Mark No. 6 7 8 9 10 Description Carton Contain Box Protector Protector Remote Control Unit Part No. UHA2416 UHL3835 UHP2200 UHP2201 CXB4201
3
KEH-M1096ZT
2.2 EXTERIOR
4
KEH-M1096ZT
- EXTERIOR SECTION PARTS LIST Mark 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 Description Screw Screw Screw Case Insulator Heat Sink Chassis Unit Remote Control Unit Cover Part No. BMZ26P050FMC BMZ26P180FMC BMZ30P060FMC CNB2460 CNM6079 Mark No. 31 32 33 34 35 36 37 38 39 40 Description Cushion Lighting Conductor Lens Grille Unit Door Spring Keyboard Unit Socket(CN901) Cushion IC(IC351) Part No. CNM6632 CNV5835 CNV5836 CXB4195 CAT2071 CBH1371 UWM6542 CKS3549 CNM6331 TDA7385 2SB1185 SBX8035
CNR1510 CXB3977 CXB4201 CNS4948 Cassette Mechanism Module EXK3850 IMS30P050FMC UWM6541 BMZ30P060FMC CBA1339 CKF1059 CKM1306 CKM1307 CKS3536 CKS3568 CKX1006 CNC7523 CNC8105 CNC8395 CWE1416 CNC6555 BPZ26P100FMC CAC6693 CAC6694 CAC6695 CAC6696
Screw Tuner Amp Assy Screw Screw(M3x8) Terminal(CN803) Connector(CN802) Connector(CN801) Plug(CN851) Connector(CN341) Antenna Jack(CN551) Holder Holder Holder FM/AM Tuner Unit Holder Screw Button(EJECT) Button(PROG) Button(RPT,SCAN) Button(SKIP,DOLBY)
41 Transistor(Q861) 42 IC(IC901)
5
KEH-M1096ZT
2.3 CASSETTE MECHANISM MODULE
6
KEH-M1096ZT
- CASSETTE MECHANISM MODULE 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 Washer Washer Washer Deck Unit Screw(M2x5) Screw(M2x2.5) Spring Spring Plug(CN251) Spring Spring Spring Spring Spring Spring Wire Photo-interrupter(EGN2,3) Photo-interrupter(EGN1) Roller Shaft Roller Arm Arm Guide Holder Lever Arm Roller Belt Part No. BSZ20P040FMC CBF1037 CBF1038 CBG1003 EWM1016 EBA1028 CBA1037 EBH1531 EBH1589 CKS3540 EBH1515 EBH1587 EBH1517 EBH1518 EBH1519 EBH1537 EDD1020 EGN1006 EGN1005 ENR1031 ELA1362 ELA1348 ENC1490 ENC1397 ENC1519 ENC1516 ENC1448 ENC1488 ENR1023 ENT1027 Mark No. Description 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Gear Collar Gear Flywheel Worm Gear Worm Wheel Gear Lever Arm Gathering PCB Gathering PCB Switch(S1,S2) Motor Unit(M2) Chassis Unit Tube Roller Reel Unit Head Base Unit Lever Unit Gear Unit Frame Unit Lever Unit Head Assy(HD1) Motor Unit(M1) Washer Screw Spring Washer Pinch Roller Unit Pinch Roller Unit Part No. ENV1347 ENV1508 ENV1350 ENV1500 ENV1439 ENV1440 ENR1037 ENV1533 ENV1525 ENX1037 ENX1042 ESG1004 EXA1382 EXA1559 ENM1039 ENR1027 EXA1560 EXA1434 EXA1578 EXA1545 EXA1476 EXA1439 EXA1594 EXA1499 HBF-179 JGZ20P025FNI EBH1545 YE20FUC EXA1533 EXA1532
7
1
2
3
4
KEH-M1096ZT
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM
A
3.1 BLOCK DIAGRAM
A
TUNER AMP ASSY
B
CN551
ANT 25
FM/AM TUNER UNIT
FM/AM 1ST IF 10.7MHz CF52 T31 Q31 CF51 CF52 T51
FM FRONT END Q3
41
9 10
14
15
17
19
47
1
2 19
Q201 Q202
26
FM OSC
35 6
IC 1 PA4023B
38 23
IC 2 PA4024A
31 30 28 7 33 40 43
Q3
7
AM RF AM OSC
CF232
25
FMSL 9 AMSL 18 FMSD 6 GATEDRIVE 5
VCO AMIFC
19 20
17 15
14
21
13
PLL
29 25 37
5 4
Q872
9 13
Q871
20 18 SYSB
COMP
FMTV AMTV
B
AM VCC
FM VCC
VCC
Q165
2
RDS DECODER IC 651 PM4006B
11 15 13 26 DRST 6 MDSENS
7 SOUND
56 IFGD LDET 18
IC 501 PM2007A
38
IC 601 PD6217B
24 XOUT
9 76 FMSD SL 50 ACCPOW 60 RESET 43 STBY 32 36 MTL LOAD REMOT 66
X501 Q873 8.5V REGULATOR
PDO/PCK/PDI/PCE
IC 652 NJM2903M
7
X601
23 XIN 57K 55
RDS µ COM
Q861
D
HEAD ASSY 1 FWD LCH 5
SYSB
B.U
DECK UNIT
EQ AMP DOLBY NR B IC 251 CXA2560Q
2 4 3 18
CN252
37
CN251
5 7 Lch
4
4
CN341
SYSB
Q862
3 3 CSL
C
39
REV LCH
4 M2 SUB MOTOR
VR301
CN254
1 2 5
M
MECHANISM DRIVER
2
B.U
20
20
B.U
VCC
2
RESET IC IC 702 S-80736AN-D0
3
M1 MAIN MOTOR 1
1
IC 351 PA2020A
9 8 10
17
STBY 19
19
M
CN255 CN253
METAL LOAD
8 11
8 11
5 3
7
2
1
5 3 EGN3 REV END SENSE EGN2 FWD END SENSE
7
2
1
CN901 REMOTE SENSOR IC 901 SBX8035
1
CN851
KEY MATRIX
REMOT
7
7
EGN1 MODE SENSE
IL901-903
12 12 ILLB
S2 70µS
S1 LOAD
D
F
REEL PCB
E
PCB UNIT
9
9
GND
C
KEYBOARD UNIT
8 1 2 3 4
5
6
7
8
KEH-M1096ZT
A
RDS MUTE Q301 Q302 Q303 Q304
TUNER Lch
E-VOL
2 3 5 6 TULin TAPELin AUXinL+ AUXinLFRNToutL 19 FL 12
POWER IC
19
IC 301 SN761029DL
REARoutL
20
RL
15
IC 351 TDA7385
MUTE 22
17 3 5
RLRL+ FLFL+
Q352
Q353 Q305
AUX LVDT/VCK/VST AUX L+ RL+ 5 FL+ 3 ACC 59 58 MUTE BMUTE B.U 2 1 16 12 10 RLFL-
CN801
B
TAPE Lch 9 76 FMSD SL 21 RDSMUTE
Q823 Q824
B.U ILL
Q822 Q821
ASEN 62
Q812
BSEN 50 ACCPOW 63 B.U
SYSTEM CONTROL µ COM IC701 PE5059A
Q841
ISEN 64 ACCO LMUTEIN 67
Q351
VCC L+ 2 MUTE 4 5 TX+ TX7 9 10 12
CN802
C
60
RESET 55 IPPOW 57 IPDI IPDO 56 ACCPOW MTL REMOT LOAD ILLPOW 50 8 2 7 STBY DOUT DIN
AVC-LAN DRIVER IC 401 CA0008AM
BUS+ 6 BUS5
B.U
43
STBY
32 36
Q802
VCC
Q801
B.U
66
51
Q852
Q853
B.U
VDD 5V REGULATOR
Q851
D
9 5 6 7 8
1
2
3
4
KEH-M1096ZT
3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)
Note: When ordering service parts, be sure to refer to "EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST".
Large size SCH diagram
A
A-a
A-b
A
A-a
TUNER AMP ASSY
CN551 UN551
A-a
A-b
Guide page
A-a
A-b
Detailed page
B FM/AM TUNER UNIT
R526 330
B
-27dBs
8.5V REGURATOR
RDS
-5.5dBs
CN251
CN341
2R2K(B)
C
D DECK UNIT
PM4006B
D
10
A
1 2
3
4
5
6
7
8
KEH-M1096ZT
A-b
A
ELECTRIC VOLUME POWER IC
OUTPUT BALANCE
RDS MUTE
CD -6dBs TAPE -12.5dBs FM/AM -29dBs
B
CN801
RESET IC
5V REGULATOR
C826 1500P AMP+
CN802
CN803
6.3A
+2dBs
C
AVC-LAN DRIVER
CN851
CN901
ILL DRIVER
D
DOLBY NR
C
KEYBOARD UNIT
A C
5 6 7 8
11
B A
D C
12
A-a A-b
KEH-M1096ZT
A-a
CN551
R526 330
B FM/AM TUNER UNIT
1
8.5V REGURATOR RDS
1
A
TUNER AMP ASSY
UN551
1
2
RDS MUTE
2
2
3
3
3
-27dBs
4
4
-5.5dBs
RDS
-5.5dBs
2R2K(B)
D DECK UNIT
5
PM4006B
5
4
CN251
CN341
6
6
7
7
KEH-M1096ZT
A-a
A-a A-b
A B C
8
8
13
D
B A
D C
14
A-a A-b
KEH-M1096ZT
1
ELECTRIC VOLUME POWER IC
OUTPUT BALANCE
1
A-b
CN801 RESET IC 5V REGULATOR
C826 1500P AMP+
1
2
CN803
2
MUTE
2
3
CN802
3
CD -6dBs TAPE -12.5dBs FM/AM -29dBs
3
4
4
CN803
6.3A
+2dBs
5
AVC-LAN DRIVER ILL DRIVER
DOLBY NR
5
4
6
6
CN851
CN901
7
7
C
KEYBOARD UNIT
A-b C
A-a A-b
A B C
KEH-M1096ZT
8
8
15
D
1
2
3
4
KEH-M1096ZT
3.3 FM/AM TUNER UNIT
A
B
FM/AM TUNER UN
B
C
DSP-201M-A11F
1 2 3
D
16
B
1 2 3 4
5
6
7
8
KEH-M1096ZT
A
ER UNIT
A
B
C
D
B
5 6 7 8
17
1
2
3
4
KEH-M1096ZT
3.4 CASSETTE MECHANISM MODULE
A
D
DECK UNIT
Rev-L Rev-R Fwd-R B Fwd-L
EXA1594
C
A
CN341
D
18
D
1 2 3 4
5
6
7
8
KEH-M1096ZT
A
E
EXA1499
PCB UNIT
B
EXA1382
F
REEL PCB
SWITCHES: PCB UNIT S1:LOAD SWITCH..........EJECT-PLAY S2:70µs SWITCH............ON-OFF The underlined indicates the switch position.
C
.
D
5
6
7
D E F
8
19
1
2
3
4
KEH-M1096ZT
4. PCB CONNECTION DIAGRAM
4.1 TUNER AMP ASSY
NOTE FOR PCB DIAGRAMS
A
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
SIDE A
B
P.C.Board Chip Part
SIDE B
A
TUNER AMP ASSY
C
D
20
A
1 2
B
3 4
5
6
7
8
KEH-M1096ZT
SIDE A
A
B
D
CN251
C
D
C
5 6
CN901
7
A
8
21
1
2
3
4
KEH-M1096ZT
A
A
TUNER AMP ASSY
B
C
D
22
A
1 2 3 4
5
6
7
8
KEH-M1096ZT
SIDE B
A
B
C
D
A
5 6 7 8
23
1
2
3
4
KEH-M1096ZT
4.2 FM/AM TUNER UNIT
SIDE A
A
B
C
D
24
B
1 2 3 4
B
FM/AM TUNER UNIT
A
1
2
3
4
KEH-M1096ZT
SIDE B
A
B
C
B
FM/AM TUNER UNIT
D
B
1 2 3 4
25
1
2
3
4
KEH-M1096ZT
4.3 KEYBOARD UNIT
SIDE A
SIDE B
A
A
B
CN851
C
D
KEYBOARD UNIT
C
26
C
1 2 3 4
C
KEYBOARD UNIT
1
2
3
4
KEH-M1096ZT
4.4 CASSETTE MECHANISM MODULE
D
DECK UNIT
M2 M1
SIDE A
IC,Q ADJ VR302
A
IC351 IC251
HEAD ASSY
E
E
VR301
Q351 Q352
B
D
DECK UNIT
SIDE B
1
A
CN602
A
CN341
C
D
D
2 3 4
27
1
2
3
4
KEH-M1096ZT
E
A
PCB UNIT
SIDE A
B
E
PCB UNIT
SIDE B
F
D
CN253
C
F
REEL PCB
E
D
28
E F
1 2 3 4
KEH-M1096ZT
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 --- ----------------------------------------------L L L L L SN761029DL TDA7385 CA0008AM PM2007A PD6217B PM4006B NJM2903M PE5059A S-80736AN-D0 2SC2712 2SC2712 DTC143TK DTC143TK DTA114EK 2SA1162 DTC114EK DTC114EK 2SC2712 DTC114TK 2SC4132 IMD3A DTC144TK DTC124TK DTA143TK 2SB1260 DTC124TK DTC124TK DTC114EK 2SB1132 DTA143TK 2SB1185 IMX1 2SB1132 2SB1132 IMD3A 1SS355 1SS355 1SS355 1SS355 UDZ20(B) MA151WK MA8047(H) RM4Z-LFJ1 ERA15-02VH UDZS5R6(B) 1SS355 UDZS7R5(B) MA8082(L) MA8082(L) RD8R2M(B1) L L L L L X X X VR FU AR 341 501 502 551 552 553 601 651 702 801 501 601 701 651 801 551 FM/AM Tuner Unit Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Inductor Coil Crystal Resonator 7.200MHz Crystal Resonator 4.332MHz Ceramic Resonator 6.290MHz Semi-fixed 2.2k(B) Fuse 6.3A Part No. ------------------------LFEA4R7J LCTB2R2K3216 LCTB4R7K3216 LCTA4R7J3225 LCTA4R7J3225 LCTA4R7J3225 LCTB4R7K3216 LCTA220J3225 LCTA4R7J3225 CTH1191 CSS1379 CSS1056 CSS1305 CCP1177 CEK1008 DSP-201M CWE1416
A
IC IC IC IC IC IC IC IC IC Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q D D D D D D D D D D D D D D D
Unit Number : UWM6541 Unit Name : Tuner Amp Assy
301 351 401 501 601 651 652 701 702 301 302 303 304 305 351 352 353 501 651 801 802 812 821 822 823 824 841 851 852 853 861 862 871 872 873 301 302 351 352 353 551 651 801 802 803 804 811 821 841 861 IC IC IC IC IC IC IC IC IC Chip Transistor Chip Transistor Transistor Transistor Transistor Transistor Transistor Transistor Chip Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Transistor Diode Diode Diode Diode Diode Chip Diode Diode Diode Diode Diode Diode Diode Diode Diode Diode
MISCELLANEOUS
RESISTORS
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 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 341 342 343 344 351 352 353 354 357 360 RS1/10S472J RS1/10S472J RS1/10S102J RS1/10S102J RS1/10S102J RS1/10S102J RS1/10S102J RS1/10S102J RS1/10S221J RS1/10S221J RS1/10S472J RS1/10S472J RS1/10S473J RS1/10S473J RS1/10S221J RS1/10S221J RS1/10S823J RS1/10S823J RS1/10S824J RS1/10S224J RS1/10S224J RS1/10S222J RS1/10S222J RS1/10S223J RS1/10S223J RS1/10S153J RS1/10S153J RS1/10S183J RS1/10S183J RS1/10S103J RS1/10S103J RS1/10S103J RS1/10S103J RS1/10S331J RS1/10S153J
29
KEH-M1096ZT
=====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 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 371 372 373 374 375 376 377 378 401 402 403 404 405 406 501 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 551 552 553 554 555 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622
Part No. ------------------------RS1/10S682J RS1/10S682J RS1/10S472J RS1/10S472J RS1/10S682J RS1/10S682J RS1/10S472J RS1/10S472J RS1/10S102J RS1/10S102J RS1/10S102J RS1/4S101J RS1/4S101J RS1PMF680J RS1/10S103J RS1/10S102J RS1/10S222J RS1/10S222J RS1/10S222J RS1/10S472J RS1/10S682J RS1/10S222J RS1/10S472J RS1/10S102J RS1/10S682J RS1/10S472J RS1/10S561J RS1/10S682J RS1/10S152J RS1/10S392J RS1/10S222J RS1/10S392J RS1/10S272J RS1/10S102J RS1/10S102J RS1/10S102J RS1/10S102J RS1/10S331J RS1/10S103J RS1/10S102J RS1/10S272J RS1/10S272J RS1/10S472J RS1/10S102J RS1/10S102J RS1/10S102J RS1/10S562J RS1/10S223J RS1/10S223J RS1/10S102J RS1/10S222J RS1/10S681J RS1/10S473J RS1/10S681J RS1/10S473J RS1/10S681J RS1/10S681J RS1/10S105J RS1/10S681J RS1/10S224J RS1/10S681J RS1/10S473J RS1/10S473J RS1/10S681J RS1/10S473J
=====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 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 623 624 625 626 627 628 629 630 651 652 653 654 655 656 657 658 659 660 661 662 663 664 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743
Part No. ------------------------RS1/10S681J RS1/10S473J RS1/10S681J RS1/10S473J RS1/10S681J RS1/10S473J RS1/10S102J RS1/10S102J RS1/10S222J RS1/10S102J RS1/10S102J RS1/10S102J RS1/10S102J RS1/10S222J RS1/10S0R0J RS1/10S333J RS1/4S151J RS1/10S222J RS1/10S222J RS1/10S222J RS1/10S684J RS1/10S222J RS1/10S223J RS1/10S223J RS1/10S103J RS1/10S472J RS1/10S472J RS1/10S222J RS1/10S222J RS1/10S473J RS1/10S102J RS1/10S102J RS1/10S102J RS1/10S102J RS1/10S102J RS1/10S102J RS1/10S102J RS1/10S102J RS1/10S102J RS1/10S102J RS1/10S473J RS1/10S103J RS1/10S473J RS1/10S473J RS1/10S473J RS1/10S473J RS1/10S223J RS1/10S223J RS1/10S102J RS1/10S102J RS1/10S681J RS1/10S222J RS1/10S222J RS1/10S102J RS1/10S473J RS1/10S222J RS1/10S223J RS1/10S474J RS1/10S222J RS1/10S222J RS1/10S222J RS1/10S222J RS1/10S103J RS1/10S473J RS1/10S222J
30
KEH-M1096ZT
=====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 R R R R R R R R R R R R R R R 744 745 746 747 748 749 750 751 752 753 801 802 811 814 821 822 823 824 825 826 827 828 841 842 843 844 851 852 853 861 862 863 864 865 866 867 871 872 873 874
Part No. ------------------------RS1/10S102J RS1/10S393J RS1/10S222J RS1/10S473J RS1/8S0R0J RS1/8S0R0J RS1/10S102J RS1/10S102J RS1/10S102J RS1/10S104J RS1/10S183J RS1/10S222J RS1/10S104J RS1/10S104J RS1/10S472J RS1/4S222J RS1/10S104J RS1/10S473J RS1/10S4R7J RS1/10S223J RS1/10S332J RS1/10S473J RS1/8S472J RS1/4S222J RS1/10S104J RS1/10S473J RS1/10S272J RS1/10S223J RS1/10S3R9J RS1/10S223J RS1/10S562J RS1/10S471J RS1/10S471J RS1/10S222J RS1/10S473J RS1/10S223J RS1/10S223J RS1/10S152J RS1/10S223J RS1/10S152J
=====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 326 327 328 329 330 331 332 333 334 341 342 351 352 353 354 355 356 357 358 359 360 361 362 363 371 372 373 374 375 376 377 378 401 402 403 501 502 503 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 551 552 4.7µF/10V
Part No. ------------------------CFTNA224J50 CFTNA224J50 CFTNA224J50 CKSQYB332K50 CKSQYB332K50 CKSQYB103K50 CEJA1R0M50 CKSQYB104K50 CEJA470M10 CEJA1R0M50 CEJA1R0M50 CEJA330M10 CEJA2R2M50 CFTNA224J50 CEJA100M16 CKSQYB272K50 CKSQYB272K50 CKSQYB272K50 CKSQYB272K50 CKSQYB272K50 CKSQYB272K50 CKSQYB272K50 CKSQYB272K50 CKSQYB104K50 CCSQCH221J50 CCSQCH221J50 CCSQCH221J50 CCSQCH221J50 CEJA4R7M35 CEJA4R7M35 CEJA4R7M35 CEJA4R7M35 CKSQYB103K50 CKSQYB221K50 CKSQYB221K50 CKSQYB102K50 CKSQYB103K50 CKSQYB103K50 CKSQYB473K50 CCSQCH101J50 CKSQYB103K50 CKSQYB273K50 CKSQYB103K50 CKSQYB102K50 CKSQYB103K50 CEJA100M16 CKSQYB103K50 CEJA220M10 CKSQYB103K50 CEJA220M10 CKSQYB103K50 CCH1280 CKSQYB103K50 CKSQYB473K50 CKSQYB332K50 CKSQYB103K50 CCH1280 CEJAR47M50 CKSQYB103K50 CCSQCH150J50 CCSQCH150J50 CKSQYB102K50 CEJA220M16 CKSQYB103K50 CKSQYB103K50
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 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 CEJA2R2M50 CEJA2R2M50 CEJA2R2M50 CEJA2R2M50 CEJANP4R7M16 CEJANP4R7M16 CEJA2R2M50 CEJA2R2M50 CKSQYB332K50 CKSQYB332K50 CEJANP4R7M16 CEJANP4R7M16 CKSQYB153K50 CKSQYB153K50 CKSQYB104K50 CKSQYB104K50 CKSQYB474K16 CKSQYB474K16 CEJANP4R7M16 CEJANP4R7M16 CEJA4R7M35 CEJA2R2M50 CKSQYB473K50 CKSQYB473K50 CFTNA224J50
4.7µF/10V
31
KEH-M1096ZT
=====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 C C 553 554 555 556 557 558 559 560 561 562 563 564 566 567 601 602 603 604 606 607 609 610 651 652 653 654 655 656 657 658 659 660 661 662 701 702 703 704 705 706 707 710 711 714 715 801 802 803 804 805 806 807 808 821 822 823 824 825 826 841 861 862 863 864 871 872 873 3300µF/16V
Part No. ------------------------CEJA100M16 CKSQYB102K50 CKSQYB103K50 CKSQYB103K50 CASAQ100M10 CKSQYB102K50 CKSQYB103K50 CEJA100M16 CKSQYB102K50 CKSQYB223K50 CKSQYB223K50 CKSQYB223K50 CKSQYB152K50 CKSQYB103K50 CEJANP4R7M16 CKSQYB103K50 CKSQYB103K50 CEJA221M6R3 CCSQCH270J50 CCSQCH270J50 CKSQYB821K50 CKSQYB103K50 CKSQYB104K50 CEJA4R7M35 CKSQYB102K50 CKSQYB472K50 CKSQYB104K50 CKSQYB472K50 CKSQYB104K50 CKSQYB222K50 CKSQYB103K50 CEAS470M10 CKSQYB103K50 CKSQYB103K50 CKSQYB471K50 CKSQYB471K50 CKSQYB472K50 CKSQYB472K50 CKSQYB472K50 CKSQYB103K50 CEJA221M6R3 CKSQYB561K50 CKSQYB103K50 CKSQYB182K50 CKSQYB273K50 CCH1177 CEAS221M16 CEJA1R0M50 CKSQYB103K50 CKSQYB103K50 CCL1040 CEJA101M6R3 CKSQYB103K50 CKSQYB103K50 CEJA1R0M50 CKSQYB103K50 CKSQYB103K50 CKSQYB103K50 CKSQYB152K50 CKSQYB473K50 CKSQYB103K50 CKSQYB102K50 CEJA330M10 CKSQYB102K50 CKSQYB223K50 CKSQYB472K50 CKSQYB223K50
=====Circuit Symbol and No.===Part Name --- -----------------------------------------------
Part No. -------------------------
B
IC IC Q Q Q Q Q Q Q Q Q D D D D D D D L L L L L L L L L L L T T TC CF CF CF CF X X VR AR
Unit Number : CWE1416 Unit Name : FM/AM Tuner Unit
1 2 1 2 3 31 154 165 201 202 203 4 5 7 8 201 202 231 2 3 4 5 6 51 201 202 203 208 231 31 51 1 51 52 53 232 151 231 154 1 IC IC Transistor Transistor FET Transistor Transistor Transistor FET Transistor Transistor Diode Diode Diode Diode Diode Diode Diode Coil Inductor Coil Coil Inductor Ferri-Inductor Ferri-Inductor Ferri-Inductor Inductor Inductor Inductor Coil Coil Trimmer Ceramic Filter Ceramic Filter Ceramic Filter Ceramic Filter Radiator 918.5Hz Crystal Resonator 10.26MHz Semi-fixed 150k(B) PA4023B PA4024A 2SC2412K DTC124EU 3SK263 2SC2412K DTC124EU 2SC2412K 2SK932 2SC2412K DTC124EU 1SV250 KV1410-F1 KV1410-F1 KV1410-F1 MA157 MA157 SVC253 CTC1108 LCTB2R2K2125 CTC1108 CTC1107 LCTBR15K1608 LAU150K LAU4R7K LAU330K CTF1287 LAU121K LCTA3R3J3225 CTE1116 CTC1136 CCL1046 CTF1442 CTF1442 CTF1442 CTF1348 CSS1365 CSS1111 CCP1213 DSP-201M-A11F
MISCELLANEOUS
RESISTORS
R R R R R R R R R R R R R R R R R R R R 1 4 5 6 7 8 9 10 11 13 15 16 17 18 31 32 33 34 35 40 RS1/16S0R0J RS1/16S154J RS1/16S391J RS1/16S223J RS1/16S123J RS1/16S332J RS1/16S473J RS1/16S223J RS1/16S124J RS1/16S563J RS1/16S271J RS1/16S104J RS1/16S332J RS1/16S332J RS1/16S470J RS1/16S822J RS1/16S822J RS1/16S331J RS1/16S331J RS1/16S470J
0.047F/5.5V
32
KEH-M1096ZT
=====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 R R R R R R R R R R R R R R R R R 51 52 55 56 61 62 101 102 103 104 105 107 151 152 154 155 156 157 160 161 162 163 202 203 204 206 207 208 209 214 215 217 231 232 237 238 239 240 241 243 244 247
Part No. ------------------------RS1/16S271J RS1/16S560J RS1/16S102J RS1/16S823J RS1/16S392J RS1/16S393J RS1/16S272J RS1/16S682J RS1/16S333J RS1/16S334J RS1/16S683J RS1/16S222J RS1/16S222J RS1/16S393J RS1/16S104J RS1/16S273J RS1/16S243J RS1/16S203J RS1/16S222J RS1/16S563J RS1/16S105J RS1/16S222J RS1/16S223J RS1/16S225J RS1/16S103J RS1/16S220J RS1/16S101J RS1/16S102J RS1/16S471J RS1/16S822J RS1/16S822J RS1/16S102J RS1/16S272J RS1/16S473J RS1/16S103J RS1/16S104J RS1/16S104J RS1/16S332J RS1/16S202J RS1/16S123J RS1/16S103J RS1/16S123J
=====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 31 32 33 34 36 51 52 54 55 56 57 58 59 61 62 63 101 102 103 104 105 106 107 151 152 153 154 157 158 159 160 161 162 163 170 201 202 203 204 205 206 207 209 211 212 213 216 217 219 220 230 231 232 233 234 235 236 237 239 240 241 242 243 244 245
Part No. ------------------------CKSRYB103K25 CKSQYB472K50 CCSRCH5R0C50 CKSQYB104K16 CCSRRH201J50 CKSRYB223K25 CKSRYB103K25 CCSRCH470J50 CKSQYB223K25 CKSQYB104K16 CKSRYB472K50 CEJA330M10 CKSRYB103K25 CCSRCH270J50 CKSRYB103K25 CEJAR15M50 CEJANP100M10 CKSRYB182K50 CKSRYB682K25 CEJA2R2M50 CKSRYB103K25 CCSRCH151J50 CKSRYB103K25 CKSRYB472K50 CKSQYB104K16 CEJA3R3M50 CKSQYB104K16 CEJA3R3M50 CKSYB474K16 CEJA220M6R3 CKSQYB104K16 CKSQYB104K16 CEJA3R3M50 CKSRYB102K50 CCSRCH100D50 CCSRCH471J50 CCSRCH100D50 CKSRYB332K50 CKSQYB473K16 CKSQYB473K16 CKSQYB104K16 CCSRCH560J50 CKSQYB104K16 CCSRCH101J50 CEJA470M6R3 CKSRYB103K25 CCSRCH101J50 CEJA1R5M50 CCSRCH471J50 CKSRYB103K25 CKSRYB103K25 CCSRCH330J50 CCSRCH150J50 CKSQYB104K16 CEJA330M10 CKSRYB332K50 CKSQYB473K16 CCSRCH120J50 CKSRYB472K50 CEJAR47M50 CKSQYB104K16 CEJAR47M50 CEJAR33M50 CKSQYB473K16 CKSRYB123K25
CAPACITORS
C C C C C C C C C C C C C C C C C C C C 1 2 4 6 8 9 10 11 13 14 16 17 18 19 20 21 22 23 24 25 CCSQCH6R0D50 CCSRCK2R0C50 CCSRCH820J50 CCSRCH820J50 CKSRYB103K25 CKSQYB104K16 CCSRCKR50C50 CEJA1R0M50 CKSRYB222K50 CCSRCH220J50 CCSRCH8R0D50 CKSRYB222K50 CKSRYB103K25 CKSRYB222K50 CKSRYB222K50 CEJA100M16 CCSRTH9R0D50 CCSRTH120J50 CCSRCH471J50 CKSRYB103K25
33
KEH-M1096ZT
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------C C 246 250
Part No. ------------------------CKSQYB473K16 CCSRCH471J50
=====Circuit Symbol and No.===Part Name --- ----------------------------------------------R R R R R R R R R R 359 360 361 362 373 374 375 401 402 403
Part No. ------------------------RS1/10S103J RS1/10S102J RS1/10S622J RS1/8S181J RS1/8S0R0J RS1/8S0R0J RS1/8S0R0J RS1/16S472J RS1/16S163J RS1/16S823J
UWM6542 Unit Name C Unit Number :: Keyboard Unit
MISCELLANEOUS
IC S S S S S S IL IL IL 901 901 902 903 904 905 906 901 902 903 IC Switch Switch Switch Switch Switch Switch Lamp 14V 60mA Lamp 14V 60mA Lamp 14V 60mA SBX8035 CSG1140 CSG1140 CSG1140 CSG1140 CSG1140 CSG1140 CEL1626 CEL1626 CEL1626
CAPACITORS
C C C C C C C C C C C C C C C C C C C C C C 251 252 253 254 255 256 272 273 301 302 309 310 313 351 352 353 354 355 356 401 402 403 CKSRYB331K50 CKSRYB331K50 CKSRYB331K50 CKSRYB331K50 CKSRYB103K25 CKSRYB103K25 CKSQYB104K16 CEJA220M16 CKSYB104K50 CKSYB104K50 CKSQYB104K16 CKSQYB104K16 CCSQCH101K50 CKSYB224K25 CKSQYB392K50 CKSQYB103K50 CKSQYB103K50 CKSYB104K50 CKSQYB103K50 CKSQYB334K16 CKSQYB472K50 CKSQYB683K16
RESISTORS
R R R R 901 902 903 904 RS1/10S102J RS1/10S470J RS1/4S300J RS1/4S300J
CAPACITORS
C 901 CEV100M16
EWM1016 Unit Name D Unit Number :: Deck Unit
MISCELLANEOUS
IC IC Q Q D VR VR 251 351 351 352 351 301 302 IC IC Transistor Transistor Diode Semi-fixed 33k(B) Semi-fixed 33k(B) CXA2560Q PA2020A 2SB1260 2SC4102 1SS355 CCP1280 CCP1280
Unit Name E Unit Number:: PCB Unit
S S EGN 1 2 1 Switch(LOAD) Switch(70µS) Photo-Interrupter ESG1004 ESG1004 EGN1005
RESISTORS
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 255 256 257 258 271 272 273 281 282 283 284 285 286 287 290 301 322 351 352 353 354 355 356 357 358 RS1/16S221J RS1/16S221J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RS1/8S0R0J RS1/8S0R0J RS1/8S0R0J RS1/8S0R0J RS1/16S0R0J RS1/16S0R0J RS1/8S0R0J RS1/8S0R0J RS1/16S183J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RS1/16S102J RS1/10S274J RS1/10S202J RS1/10S472J RS1/10S103J
F
EGN EGN
Unit Number : Unit Name : Reel PCB
2 3 Photo-Interrupter Photo-Interrupter EGN1006 EGN1006
Miscellaneous Parts List
M M HD 1 2 1 Motor Unit(MAIN) Motor Unit(SUB) Head Assy EXA1499 EXA1382 EXA1594
34
KEH-M1096ZT
6. ADJUSTMENT
- Connection Diagram
Stereo Modulator
50(75)
Dummy Antenna 50(37.5)
FM SSG
DC Regulated Power Supply
+13.2V BUP ACC
RL+ RR+
4k
Antenna Plug
mV Meter (1)
4k
GND RL RR
Oscilloscope
Antenna Jack
FM/AM TUNER UNIT (TOP VIEW)
L2
Pin26
TUNER AMP ASSY
TC1 L4 T31
Pin 19
Pin14
DC V Meter(1)
FM/AM TUNER UNIT
DECK UNIT
L5
VR651
DC V Meter(2)
Pin13
VR154
RDSSL(SIDE B)
GGD1019
T51
DECK UNIT
Pin1
FM/AM TUNER UNIT (BOTTOM VIEW)
VR302
VR301 T51 Pin2 Pin3
Center Meter
C63
CN251
L-CH
R-CH
mV Meter(2)
35
KEH-M1096ZT
FM ADJUSTMENT
Modulation M:MONO MOD., 400Hz 30%(22.5kHz Dev.) or 400Hz 100%(75kHz Dev.) S:STEREO MOD., 1kHz, L or R=30%(20.25kHz+7.5kHz Dev.) NOTE:Before proceeding to further adjustments after switching power ON, let the tuner run for ten minutes to allow the circuits to stabilize. FM SSG No.
TUN Volt 1 Frequency(MHz)
Displayed Level(dBf) ····· 60--100 5 5 60--80
Frequency(MHz)
IF
ANT Coil RF Coil
RF Trimmer IFT ARC
2 3 4 5 6 7 8
····· 98.1 98.1 98.1 129.3
M M M M
108.0 98.1 98.1 98.1 107.9
Adjustment Point L5 T51 L2 L4 TC1
Adjustment Method (Switch Position) DC V Meter(1) : 6V Center Meter : 0 mV Meter(1) : Maximum mV Meter(1) : Maximum mV Meter(1) : Minimum
RF Coil and RF Trimmer shall be adjusted twice or more 98.1 M 5 98.1 T31 98.1 S 40 98.1 VR154
mV Meter(1) : Maximum (STEREO MODE) mV Meter(1) : Separation 5dB (STEREO MODE)
RDS SL ADJUSTMENT
FM SSG No. 1
Frequency(MHz)
Displayed Level(dBf) 35
Frequency(MHz)
104.0 S2
104.0
Adjustment Point VR651
Adjustment Method (Switch Position) DC V Meter(2) : 1.75V+0.05V,-0.35V
DOLBY B NR ADJUSTMENT
No. 1 Test Tape ACT-150 (400Hz,200nwb/m) Adjustment Point VR301(Lch),VR302(Rch) Adjustment Method (Switch Position) mV Meter(2) : 6dBs±1dB (DOLBY NR Switch : OFF)
36
KEH-M1096ZT
7. GENERAL INFORMATION
7.1 DIAGNOSIS 7.1.1 SERVICE MODE
1. Entering the mode Input "H" to the SMODE terminal when the microcomputer resets. (Set the RESET terminal to "L," while inputting "H" to the SMODE terminal.) 2. Terminating the mode Set ACC (accessories) to OFF. 3. Valid keys in the mode Keys valid for always
: POWER, MODE (REMOTE CONTROL UNIT) : EJECT (HEAD UNIT) Keys valid for POWER ON : MUTE, VOL UP/DOWN (REMOTE CONTROL UNIT) TAPE : PROG, APS+/-, FF/REW (REMOTE CONTROL UNIT) : PROG, RPT, SCAN, DOLBY (HEAD UNIT) TUNER : UP/DOWN (REMOTE CONTROL UNIT) In Service mode, only the keys listed above are valid. The analog switch is switched to output audio from an internal source.
Note : If a navigator or display is connected to the system in this state, the connected equipment does not operate normally, even though it appears as if operating. Be sure to set ACC to OFF to terminate Service mode, then connect the equipment.
37
KEH-M1096ZT
7.1.2 DISASSEMBLY
- Remove the Cassette Mechanism Module(not shown) 1. Remove the four screws. 2. Remove the connector and then remove the Cassette Mechanism Module. - Remove the Grille Assy(not shown) 1. Disengage the stopper at four locations and then remove the Grille Assy.
- Remove the Heat Sink(Fig.1) Heat Sink Remove the three screws. Remove the two screws and then Heat Sink.
Fig.1
- Remove the Tuner Amp Assy (Fig.2) Remove the screw.
Unbend the tabs at two locations indicated by arrow until straight. Remove the Tuner Amp Assy.
Tuner Amp Assy
Fig.2
38
7.1.3 CONNECTOR FUNCTION DESCRIPTION
ACC +B NC MUT TX+ TXGND SGND L+ LR- R+
ILL
+B
AMP+ ACC
NC GND FL- FL+ FR- FR+ RL- RL+ NC NC RR- RR+
ANTENNA JACK
KEH-M1096ZT
39
KEH-M1096ZT
7.2 IC
SBX8035
HPF1
HPF2
LIMITER SLICE WAVE FORM SHAPE
AGC1
BPF1
AGC2
BPF2
AMP
DETECTOR
RMC OUT
INFRARED FILTER
AGC2 INPUT MATCHING CIRCUIT
PEAK DETECTOR VCC VCC
PD
f.ADJUST REGISTER
FIRST TEMPERATURE CHARACTERISTICS CORRECTION SECOND TEMPERATURE CHARACTERISTICS CORRECTION 5 Bits
REGULATOR GND
INTERNAL ELECTROMAGNETIC SHIELD
LENS PACKAGE
- Pin Functions(PD6217B)
Pin No. 1 2 3 4 5 6 7 8 9-11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Pin Name PCK PDO PDI SL NL MDSENS SOUND rmute NC AVCC AVR AVSS IRSEL rck RDT ldet rdslk irrst MOD0 MOD1 XIN XOUT VSS drst NC currq IRRDY RECIVE I/O O O I I I I I O Format N N Function and Operation PLL communications clock output PLL communications data output PLL communications data input Signal level input Noise level input Demodulation detection input Detuning sense composite signal input RDS mute output Not used 5V power supply input 5V power supply input Connect to GND µCOM select input RDS recovery modulation clock input RDS recovery modulation data input PLL lock detection input RDSLK signal input µCOM reset input Connect to GND Connect to GND Oscillator input Oscillator output Connect to GND Decoder reset output Not used PLL-TV-Fix output Communications ready output Open
N
I I I I I I
I O O O O O
C C C C C
40
KEH-M1096ZT
Pin No. 31 32 33-38 39 40-49 50 51 52 53 54 55 56 57 58 59 60-64 *PD6217B 64 1
Pin Name CORR ERROR NC sk NC VSS TEST irck DI DO 57K IFGD VDD SD PCE NC
I/O O O I
Format C C
I I I O I O I O
C C
C
Function and Operation Open Open Not used Open Not used Connect to GND Test program input Communications clock input Communications data input Communications data output 57kHz BP-OUT sense input Tuner unit gate line control output 5V power supply SD signal input PLL communications enable output Not used IC's marked by* are MOS type. Be careful in handling them because they are very liable to be damaged by electrostatic induction.
52
51
Format C N
Meaning C MOS N channel open drain
19 20 32
33
SN761029DL
TONEout-R BASS-C1-R BASS-C2-R REARout-R FADERin-R FRNTout-R BASS-R-R SWout-R IN4(+)-R LOUD-R IN4(-)-R TREB-R VRin-R ZCin-R AGND DATA IN1-R IN2-R IN3-R
DVcc
VCC
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25
Isolator Volume, Treble Loudness Gain Adjust Power Supply Gain Adjust Volume, Loudness Treble Isolator Bass Fader
A
Zero-cross Detector
3 Line Serial Bus
Bass
Fader
Power Supply
A
1
AVcc
2
IN1-L
3
IN2-L
4
IN3-L
5
IN4(+)-L
6
IN4(-)-L
7
AGND
8
SWout-L
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
TONEout-L FRNTout-L BASS-C1-L BASS-C2-L REARout-L FADERin-L ZCin-L LOUD-L VRin-L TREB-L BASS-R-L VREFin AGND DGND NC Ct 41
STB
CLK
NC
KEH-M1096ZT
- Pin Functions(PE5059A)
Pin No. 1-3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26-28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 Pin Name NC AVSS NC SWVDD AVREF1 ST SD NC PDI PDO PCK PCE NC RDSDI RDSDO RDSCK RDSRST RDSSEL RDSMUTE NC KST0 KST1 KST2 NC MS F/R PLAY MTL VSS B/C NR LOAD POS RES NES SC2 SC1 CM STBY KD0 PEE KD1 VST VCK VDT ACCPOW ILLPOW NC SYSPOW NC IPPOW IPDO IPDI BMUTE MUTE RESET I/O Format Function and Operation Not used GND Not used Not used VDD Stereo input Station detect input Not used PLL data input PLL data output PLL clock output PLL enable output Not used RDS micro-computer data input RDS micro-computer data output RDS micro-computer clock output RDS micro-computer reset output RDS micro-computer enable output RDS micro-computer mute output Not used Key strobe 0 output Key strobe 1 output Key strobe 2 output Not used Cassette mechanism MS sense input Cassette mechanism normal/reverse output Cassette mechanism MS filter output Cassette mechanism metal tape detect input GND Not used Cassette mechanism noise reduction output Cassette mechanism loading detect input Cassette mechanism position detect input Cassette mechanism reverse end detect input Cassette mechanism normal end detect input Cassette mechanism sub motor control output2 Cassette mechanism sub motor control output1 Cassette mechanism capstan motor control output Cassette mechanism stand-by control output Key data input 0 Beep tone output Key data input 1 Strobe pulse output for electronic volume Clock output for electronic volume Data output for electronic volume ACC power output Illumination power output Not used System power output Not used Power output for IE-BUS driver Data output for IE-BUS driver Data input from IE-BUS driver Mute output 2 Mute output System reset input
I I I O O O I O O O O O O O O I O O I
C C C
C C C C C C C C
C C
O I I I I O O O O I O I O O O O O O O O O I O O I
C
C C C C C C C C C C C C C C C C
42
KEH-M1096ZT
Pin No. 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
Pin Name RDSRDY ASEN BSEN ISEN EJECT REMOT MUTEIN VDD X2 X1 IC NC TEST AVDD AVREF0 SL AVSENS NC SMODE NC
I/O I I I I I I I O I
Format
I
I I I
Function and Operation RDS ready input ACC sense input Back up sense input Illumination sense input Tape eject sense input Remote control input External mute input Power supply Oscillator output Oscillator input GND Not used Chip test mode detect input A/D converter analog power supply A/D converter standard voltage Signal level input from tuner System power short sense input Not used Service mode input Not used
*PE5059A 80 1 61 60
20 21 40
41
43
KEH-M1096ZT
7.3 SYSTEM BLOCK DIAGRAM
AUDIO SYSTEM
DISPLAY UNIT (OTHER COMPANY)
00'00
ANT
AVC-LAN
SOURCE UNIT (OTHER COMPANY)
AVC-LAN
KEH-M1096ZT/X1B/EW
FR
FL
RR
RL
FOUR SPEAKERS
44
KEH-M1096ZT
8. OPERATIONS AND SPECIFICATIONS
8.1 OPERATIONS
Listening to the Radio
No operations. (All are operated with the display unit.)
MANUAL TUNING (Short push) SEEK TUNING (Long push)
Listening to the Tape
EJECT DIRECTION FF REW
DIRECTION
MUSIC SCAN REPEAT
DOLBY B NR BLANK SKIP AUTOMATIC PROGRAM SEARCH
Multi-CD Control
DISC SELECT
No operations. (All are operated with the display unit.)
TRACK UP/DOWN (Short push) FAST UP/DOWN (Long push)
45
KEH-M1096ZT
8.2 SPECIFICATIONS
Power source.............................................13.2V±0.26V DC Grounding system........................................Negative type Dimensions ...............................180(W)x50(H)x165(D)mm Weight......................................................................1.160kg Amplifier Maximum power output ...............................20W or more Tone controls(bass) ........................................±9dB(100Hz) (treble) ......................................±9dB(10kHz) Loudness Contour ..........6.0±3dB(100Hz),5.5±3dB(10kHz) Tape Tape ................................Compact cassette tape(C30-C90) Tape speed ......4.76 cm/sec.(+0.14 cm/sec.,-0.05 cm/sec.) Crosstalk ........................................................40dB or more Separation .....................................................30dB or more S/N .................................................................41dB or more Distortion.............................................................3% or less FM tuner Frequency...................................................87.5108.0 MHz S/N .................................................................50dB or more Distortion..........................................................1.5% or less IF interference ...............................................89dB or more Image interference........................................55dB or more AM tuner Frequency ......................................................5221611 kHz Selectivity .........................................45dB or more(±9kHz) S/N .................................................................40dB or more Distortion..........................................................1.0% or less IF interference ...............................................60dB or more Image interference........................................50dB or more