How it Works
JVC
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MXKA-7
Parts List
13 pgs1.46 Mb0
Schematics
18 pgs8.49 Mb0
Service Manual
34 pgs1.34 Mb0
Service manual
67 pgs10.93 Mb0
User Manual
30 pgs2.18 Mb0
Table of contents
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JVC MX-KA7 Parts List

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PARTS LIST
t
[ MX-KA7]
* All printed circuit boards and its assemblies are not available as service parts.
Area suffix
JW -------------- Mexico,Panama
MB039
- Contents -
Exploded view of general assembly and parts list (Block No.M1)
CD changer mechanism
Cassette mechanism assembly
Electrical parts list (Block No.01~05) Packing materials and accessories parts list (Block No.M3)
assembly and parts list (Block No.MA)
and parts list (Block No.MP)
3- 2 3- 5 3- 7 3- 8 3-12
- Note-
Parts number of normal capacitors and normal resistors doesn't listed on the parts lis
3-1
Exploded view of general assmbly and parts list
e
1
Block No.
64
M
M
1
M
38
34
22
Main board
Vol board
61
54
52
VFD board
56
Headphone board
54
22
51
36
17
20
51
Front
33
55
58
7
6
62
59
29
18
54
board
41
57
3
51
24
8
5
15
50
30
9
20
4
65
51
35
64
64
AMP board
54
32
31
64
53
64
26
54
5
27
14
Pow boa
66
23
16
2
39
21
49
60
37
10
11
12
25
55
54
13
3-2
Block No.
M
M
1
M
38
oard
rd
64
1
54
52
VFD board
Headphone board
56
51
36
17
51
Front
33
55
58
7
6
62
board
57
3
51
24
8
5
15
50
51
35
64
64
AMP board
54
32
64
53
64
54
64
54
28
31
64
52
54
63
19
52
59
29
20
18
54
54
22
30
41
9
20
4
65
26
27
14
40
63
Power board
66
23
3-3

General assembly

Block No. [M][1][M][M]
Symbol No.
1 ------------ CD CHANGER MACH 2 BI109835010201 BADGE JVC 3 BI300856010101 BELT CLIP WASHE
4 BI301789010101 BUSHING 5RF-5B 5 BI107475030101 CAP CD3 6 BI107475020101 CAP CD2 7 BI107475010101 CAP CD1 8 BI107475040101 CAP OPEN CLOSE 9 BI201789010102 CASS LOCK SPRIN (x2) 10 BI107468010101 CASS DOOR WIN L 11 BI107467010101 CASS DOOR WIN R 12 BI107466010101 CASSETTE HLDE L 13 BI107465010101 CASSETTE HLDR R 14 ------------ CASSETTE MECHA CMAT6Z219A 15 BI107477010101 CD EJECT BUTTON 16 BI107463010101 CD FITTING 17 BI107471010101 CD SE BUTTON A 18 BI202547010101 CHAS MAIN 19 BI107483010101 COVER HTSINK 20 BI301388010101 DAMPING GEAR (x2) 21 BI1074640801U1 DISPLAY WINDOW 22 BI103362020102 EVA FOOT (x2) 23 BI301779010101 EVA FOOT C (x2) 24 BI107473010101 FRAME CD SELECT 25 BI107462010201 FRONT PANEL
26 BI402991 FUSE 1.6A 250V F952
27 BI403011 FUSE 3.15A 250V F951 28 BI202556010101 HEAT SINK 2 29 BI104143010102 HLDR LOCK L 30 BI104143010202 HLDR LOCK R 31 BI202560010101 HLDR R 32 BI202553010101 HLDR L 33 BI107480010101 HLDR SOUND MODE 34 BI202592010101 HOLDER BRACKET 35 BI202555010101 HEAT SINK AMP 36 BI107485010101 INDICATOR STAND 37 BI109819030201 KNOB VOLUME TAB 38 BI202548010101/S/ METAL COVER 39 BI301922010101 MIRROR SHEET 40 BI2025500301U1 REAR PANEL 41 BI104142010102 PLATE LOCK 1 49 BI107482010101 RING VOLUME 50 BIPMW001101S3 SCREW 4.0XL6 METAL(x4)
51 BIBT000418 SCREW 52 BIRT000617B3 SCREW 53 BIBT0006091 SCREW 54 BIRM000603S3 SCREW
55 BIKT000627 SCREW (x4) 56 BI107470010101 SELECT BUTTON 57 BI107469010101 SELECT BUTTON 58 BI107472010101 SOUND MODE BUTT 59 BI107478010101 SOURCE BUTTON 60 BI202566010101 SPRING L 61 BI202565010101 SPRING R 62 BI107476010101 SUB BUTTON SET 63 BIRM000604S3 SCREW RH/TS 3XL8(x8) 64 BIRT000611B3 SCREW RH/TS 3XL8(x17)
65 BI1400864 POWER CORD
66 BI211041004001W POWER TRANS T951
Part No. Part Name Description Local
2.6XL8 PLASTIC(x23)
3.0XL10 PLASTIC(x14)
3.0XL14 PLASTIC(x2)
3.0XL6 METAL(x19)
3-4
CD changer mechanism assembly and parts list
BI3400931
7
8
Block No.
6
M
M
M
A
23
24
25
28
26
9
10
2
12
13
11
1
3
15
17
14
19
27
29
16
21
37
38B
18
38A
36
20
22
4
5
37
37
38A
37
35
33
34
32
38B
39
3-5

CD changer mechanism

Block No. [M][A][M][M]
Symbol No.
1 BIAJ7200601J BASE-MAIN 1X1 2 BIAJ6100601P BRKT-CHUCK 3 BI3302000158 MAGNET-FERRITE 4 BIAJ7200601L TABLE-CHUCK 1X4 5 BIAJ6300601A SHEET-CHUCK (x3) 6 BIAJ7300601B BELT-LOAD 7 BIAJ6600601N GEAR-SYNCRO 1X2 8 BIAJ6600601L GEAR-CONVERT 1X4 9 BIAJ6600601M GEAR-TRAY 1X4 10 BIAJ6600601R GEAR-CAM 1X2 11 BIAJ6600601K GEAR-LOAD 1X4 12 BIAJ6600601J GEAR-PULLEY 1X4 13 BIAJ7200601N SLIDER-CAM 1X4 14 BI3405000101 SWITCH-MI CRO (x2)
15 BI3711003379 16 BIAJ4100601K PCB-SW
17 BIAJ6100601K PULLEY-MOTOR 1X4 18 BIAJ3100601F MOTOR-DC 19 BI3710001248 CONNECTOR-SOCE
20 BI3711003692 21 BI3708001163 CONNECTOR-FPC
22 BIAJ4100601L PCB-MECHA 23 BIAJ7200601P TRAY-ROULETTE 1X2 24 BIAJ7200601Q TRAY-DISC 1X2 25 BIAJ6600601Q GEAR-ROULETTE 1X4 26 BIAJ6600601P GEAR-WORM 1X2 27 BIAJ3100601K MOTOR-LOADING 28 BIAJ6300601B SHEET-MOTOR 29 BIAJ3900601A WIRE-ROULETTE 32 BIAJ3900601B WIRE-TRAY
33 BI3711000003 34 BIAJ4100601J PCB-SENSOR
35 BIAJ3200601A SENSOR-ROULETTE 36 BIAJ9050605F CMS-B31NG6U 37 BIAJ6000601F SCREW (x4) 38A BIAJ7300601F RUBBER-B31Y (x2) 38B BIAJ7300601D RUBBER-B31 (x2) 39 BIAJ7200602F LEVER-LIFTER 1X2
Part No. Part Name Description Local
CONNECTOR­HEADE
CONNECTOR­HEADE
CONNECTOR­HEADE
3-6
Cassette mechanism assembly and parts list
y
)
CMAT6Z219A
L SIDE TYPE
10
L SIDE
Block No.
M
M
M
P
3
9
4
2
5
4
8
6
8
5
7
1
R SIDE

Casette mechanism

Block No. [M][P][M][M]
Symbol No.
1 BIF513858 PLATE HD BLK 2 BIF525346 MTR MAIN BLK 3 BIF567843 PCB CONTR OL BLK 4 BIUE20P12 LEAF SWITCH (x3) 5 BIF522063 CLUT CH ASY BLK (x2) 6 BIFF19N31 MAIN BELT 7 BIF51435 ROLLIER PINCH B (x2) 8 BIFF19S31 F/R BELT MO (x2) 9 BIFF19N22 MAIN BELT 10 BIF513855 PLATE HD BLK
Part No. Part Name Description Local
7
R SIDE TYPE
Note: Parts listed on the Parts List below can be supplied. However, parts that are not listed below cannot be supplied individually but only by purchasing the whole Cassette Mechanism Assembly Unit. (When ordering, use the Parts No. CMAT6Z219A for Cassette Mechanism Assembl
Unit.
3-7
Electrical parts list

AMP. board

Symbol No.
C901 BICM682101KP015 M CAPACITOR
C902 BICM682101KP015 M CAPACITOR
C903 BICM682101KP015 M CAPACITOR
C904 BICM682101KP015 M CAPACITOR
C905 BICE33865M2 E CAPCITOR
C906 BICE33865M2 E CAPCITOR
C923 BICM682101KP015 M CAPACITOR
C924 BICM682101KP015 M CAPACITOR
C925 BICM682101KP015 M CAPACITOR
C926 BICM682101KP015 M CAPACITOR
C927 BICE47835M61 E CAPCITOR
C928 BICE47835M61 E CAPCITOR CN307 BI12S90024U FFC CONNECTOR CN701 BI12S110020 CONNECTOR CN951 BI12S90025U CONNECTOR D304 1SS133 DIODE D305 1SS133 DIODE D325 1SS133 DIODE D326 1SS133 DIODE D327 1SS133 DIODE D331 1SS133 DIODE D333 1SS133 DIODE D334 MTZJ15C ZENER DIODE D335 MTZJ15C ZENER DIODE D336 1SS133 DIODE
D901 G5SBA60L DIODE D902 FR202 RECTIFIER DIODE D903 FR202 RECTIFIER DIODE D904 FR202 RECTIFIER DIODE D905 FR202 RECTIFIER DIODE D906 1N4001 DIODE D907 UZ36BSA DIODE ZENER D908 MTZJ6.2B DIODE ZENER D909 1SS133 DIODE D910 MTZJ6.2B DIODE ZENER D911 MTZJ5.6B DIODE ZENER D912 MTZJ13B ZENER DIODE D913 MTZJ12C DIODE ZENER
D914 RS402M RECTIFIER D916 1SS133 DIODE
IC304 STK412-030 IC L101 BI2601141 COIL L201 BI2601141 COIL PWB BI251227G01V AMP PWB Q103 KTC3199GR TRANSISTOR Q104 KTA1267GR TRANSISTOR Q105 KTC3199GR TRANSISTOR Q203 KTC3199GR TRANSISTOR Q204 KTA1267GR TRANSISTOR Q205 KTC3199GR TRANSISTOR Q307 KTC3199GR TRANSISTOR Q334 KRA107M TRANSISTOR Q335 KRA107M TRANSISTOR Q336 KTC3199GR TRANSISTOR Q337 KTC3199GR TRANSISTOR Q338 KTC3199GR TRANSISTOR Q339 DTC114YS TRANSISTOR Q901 8550C SI.TRANSISTOR Q902 DTC114YS TRANSISTOR Q903 DTC114YS TRANSISTOR Q904 KTB1366 TRANSISTOR Q905 KTC3199GR TRANSISTOR Q906 KTC3199GR TRANSISTOR Q907 KTB1366 TRANSISTOR Q909 KRA107M TRANSISTOR Q911 KTC3199GR TRANSISTOR Q912 DTC114ES TRANSISTOR R390 1SS133 DIODE RY301 BI8RL00071 RELAY
Part No. Part Name Description Local
Block No. [0][1][0][0]

Wiring diagram

Symbol No.
CN305 BI1205441U FF-CABLE CN306 BI1205261U FF-CABLE CN309 BI1205241U FF-CABLE CN601 BI1205291U FF-CABLE CN604 BI1205251U FF-CABLE CN701 BI1205281U FF-CABLE DECK BI11AT065B0U WIRE DECKA BI12P30215U WIRE DECKB BI12P80102U WIRE
Part No. Part Name Description Local

Front board

Symbol No.
CN701 BI12S110021 FFC CONNECTOR CN702 BI12P60143U CONNECT OR . WIRE CN703 BI12P60143U CONNECT OR . WIRE CN704 BI1203941 CABLE CN705 BI1203941 CABLE CN706 BI12S160034U FFC CONNECTOR CN707 BI12S210005 FFC CONNECTOR D1051 1SS133 DIODE D1052 1SS133 DIODE D701 1SS133 DIODE D702 1SS133 DIODE D703 1SS133 DIODE D705 1SS133 DIODE D706 1SS133 DIODE FL701 BI2701941 FL DISPLAY HJ105 BI2301211 MINI JACK IC701 MN101C35D IC IC702 RPM7140 IC L1051 BI26047000KM002 FIXED INDUCTOR L1052 BI26047000KM002 FIXED INDUCTOR L1053 BI18A843556N000 F-BEAD L702 BI26100000KM002 FIXED.INDUCTOR L703 BI18A843556N000 F-BEAD L707 BI26100000KM002 FIXED.INDUCTOR LE701 BI28B4531EP0110 RED LED P1 BI11AT160B0U BLACK WIRE PWB BI251205G02V FRONT PCB Q704 KTC3195Y TRANSISTOR Q705 KTC3195Y TRANSISTOR Q711 KRA102M TRANSISTOR Q713 DTC114YS TRANSISTOR Q716 DTC114TK TRANSISTOR Q717 DTC114TK TRANSISTOR Q718 DTC114TK TRANSISTOR Q719 DTC114TK TRANSISTOR Q720 DTC114TK TRANSISTOR Q721 DTC114TK TRANSISTOR Q722 DTC114TK TRANSISTOR Q723 DTC114TK TRANSISTOR Q724 DTC114TK TRANSISTOR Q725 DTC114TK TRANSISTOR Q726 DTC114TK TRANSISTOR Q727 DTC114TK TRANSISTOR Q728 DTC114TK TRANSISTOR S1 BI8EVQ21405P015 TACT SWITCH S1002 BI8EVQ21405P015 TACT SWITCH S1003 BI8EVQ21405P015 TACT SWITCH S1004 BI8EVQ21405P015 TACT SWITCH S1005 BI8EVQ21405P015 TACT SWITCH S1006 BI8EVQ21405P015 TACT SWITCH S1007 BI8EVQ21405P015 TACT SWITCH S1008 BI8EVQ21405P015 TACT SWITCH S1009 BI8EVQ21405P015 TACT SWITCH
Part No. Part Name Description Local
Block No. [0][2][0][0]
Block No. [0][3][0][0]
3-8
Symbol No.
Part No. Part Name Description Local
Symbol No.
Part No. Part Name Description Local
S1010 BI8EVQ21405P015 TACT SWITCH S1011 BI8EVQ21405P015 TACT SWITCH S1012 BI8EVQ21405P015 TACT SWITCH S1013 BI8EVQ21405P015 TACT SWITCH S1014 BI8EVQ21405P015 TACT SWITCH S1015 BI8EVQ21405P015 TACT SWITCH S1016 BI8EVQ21405P015 TACT SWITCH S1017 BI8EVQ21405P015 TACT SWITCH S1018 BI8EVQ21405P015 TACT SWITCH S1019 BI8EVQ21405P015 TACT SWITCH S1020 BI8EVQ21405P015 TACT SWITCH S1021 BI8EVQ21405P015 TACT SWITCH S1022 BI8EVQ21405P015 TACT SWITCH S1023 BI8EVQ21405P015 TACT SWITCH S2 BI8EVQ21405P015 TACT SWITCH S701 BI8EVQ21405P015 TACT SWITCH S702 BI8EVQ21405P015 TACT SWITCH S703 BI8EVQ21405P015 TACT SWITCH S704 BI8EVQ21405P015 TACT SWITCH S705 BI8EVQ21405P015 TACT SWITCH S706 BI8EVQ21405P015 TACT SWITCH SW701 BI804221 JOG SWITCH V1051 BI12P40251U CONNECTOR. WIRE X701 BI29ZTA8.00P015 CERAMIC RESONTO X702 BI2102471 CRYSTAL

Main board

Symbol No.
BF601 BI18A843556N000 F-BEAD CF1 BI29LT10.7MP015 C.FILTER CF2 BI29LT10.7MP015 C.FILTER CF3 BI29JT10.7MP015 C.FILTER CN305 BI12S110023U FFC CONNECTOR CN306 BI12S90024U FFC CO NN ECTOR CN307 BI12S30039 CONNECTOR CN308 BI12S80024 CONNECTOR CN309 BI12S210004 FFC CONNECTOR CN601 BI12S160031 FFC CONNECTOR CN602 BI12P60142U CONNECTOR.WIRE CN603 BI12P100035U CONNECTOR.WIRE CN604 BI12S160033U FFC CONNECTOR D1 1SS133 DIODE D10 1SS133 DIODE D2 1SS133 DIODE D3 1SS133 DIODE D306 MTZJ9.1B ZENER DIODE D307 MTZJ5.1B ZENER DIODE D308 1SS133 DIODE D309 1SS133 DIODE D310 1SS133 DIODE D311 1SS133 DIODE D312 1SS133 DIODE D313 1SS133 DIODE D314 1SS133 DIODE D321 1SS133 DIODE D322 1SS133 DIODE D323 1N4001 DIODE D324 1SS133 DIODE D328 1SS133 DIODE D329 1SS133 DIODE D330 1SS133 DIODE D4 1SS133 DIODE D401 1SS133 DIODE D402 1SS133 DIODE D5 1SS133 DIODE D50 1SS133 DIODE D51 1SS133 DIODE D6 1SS133 DIODE D605 1N4001 DIODE D7 SVC203 VARASTOR.DIODE D8 SVC203 VARASTOR.DIODE
Part No. Part Name Description Local
Block No. [0][4][0][0]
D9 1SS133 DIODE IC1 LA1823 IC IC101 TDA7440D IC IC102 BA15218F IC IC2 LC72136N IC IC401 HA12237 IC IC402 M74HC4094B IC IC601 MN6627482WA IC IC611 AN22000A I.C C.M IC621 BA5936S IC IC631 NJM7808FA IC JA301 BI2301181 RCA W/R JACK JA302 BI2301201 TERMINAL ANT L1 BI26022000KM002 FIXED INDUCTOR L2 BI605082 AM PACK COIL L3 BI7A0170 FM COIL L301 BI605071 BIAS-COIL L304 BI18A843556N000 F-BEAD L306 BI18A843556N000 F-BEAD L307 BI18A843556N000 F-BEAD L4 BI7A0171 FM COIL L5 BI26101000KM002 FIXED INDUCTOR L50 BI26221000KM002 FIXED INDUCTOR L6 BI26220000KM002 FIXED INDUCTOR L601 BI26100000KM002 FIXED.INDUCTOR L602 BI26100000KM000 FIXED.INDUCTOR LC1 BI29GFMB3TP0151 BAND PASS FILTE PWB BI251206G01V MAIN PWB Q1 KTC3194 TRANSISTOR Q101 KTC3199GR TRANSISTOR Q2 KTC3195 TRANSISTOR Q201 KTC3199GR TRANSISTOR Q3 DTC114YS TRANSISTOR Q302 KTC3200GR TRANSISTOR Q303 KTC3203Y TRANSISTOR Q304 KTA1267GR TRANSISTOR Q305 DTC144ES TRANSISTOR Q308 DTC144ES TRANSISTOR Q309 KTA1273 TRANSISTOR Q310 KTC3199GR TRANSISTOR Q311 KTA1273 TRANSISTOR Q312 KTC3199GR TRANSISTOR Q313 KTA1273 TRANSISTOR Q314 DTC114YS TRANSISTOR Q316 KTC3199GR TRANSISTOR Q317 KTC3199GR TRANSISTOR Q318 DTC114YS TRANSISTOR Q319 KA1270 TRANSISTOR Q321 DTC114YS TRANSISTOR Q322 KRA107M TRANSISTOR Q327 KTA1267GR TRANSISTOR Q4 DTC114YS TRANSISTOR Q401 KTA1267GR TRANSISTOR Q402 2SD2144S TRANSISTOR Q403 KTC3199GR TRANSISTOR Q404 KTC3199GR TRANSISTOR Q5 KRA107 TRANSISTOR Q502 2SD2144S TRANSISTOR Q503 KTC3199GR TRANSISTOR Q504 KTC3199GR TRANSISTOR Q601 KTA1267GR TRANSISTOR Q7 KTC3199GR TRANSISTOR Q8 KTA1267GR TRANSISTOR T1 BI2901541 CO. FILTER X1 BI2100942 CRYSTAL X601 BI2102361 CRYSTAL XXXXX BI11A050M0 BLACK.WIRE XXXXX BI202426010101 PLATE ANT
3-9

T ransformer board

Symbol No.
C951 BICT224275M M.CAPACITOR
F951A BI201196010101 FUSE HOLDER
F951B BI201196010101 FUSE HOLDER
F952A BI201196010101 FUSE HOLDER
F952B BI201196010101 FUSE HOLDER FW951 BI12P90055U CONNECTOR.ASSY PWB BI251223G01V TRANS PWB R951 BIRC3352 RESISTOR
TB901 BI201323010101 TERMINAL
TB902 BI201323010101 TERMINAL
Part No. Part Name Description Local
Block No. [0][5][0][0]
3-10
<MEMO>
3-11
Packing materials and accessories parts list
P9
P7
A5
Block No.
M
3
M
M
A6
A7
P4
P10
P2
A1
P6
A4
A2
A3
P8
P5
P3
3-12
P1
FRONT

Packing and accessories

Block No. [M][3][M][M]
Symbol No.
A 1 BI600MXKA6380 REMOTE CONTROL A 2 ------------ BATTERY (x2) A 3 BIAN01031 AM LOOP ANT A 4 BIAN01012 ANT WIRE A 5 BI4412201U INSTRUCTIONS LVT1075-001A A 6 MXKA7JW-SPBOX-L SPEAKER BOX L A 7 MXKA7JW-SPBOX-R SPEAKER BOX R P 1 BI4313451U CARTON BOX P 2 BI4512251 POLY FORM Left P 3 BI4512261 POLY FORM Right
P 4 BI4005355 POLY BAG P 5 BI4710321 POLY BAG SET
P 6 BI4511451 EPE FOAM PAPER SET P 7 BI4710311 POLY BAG INSTRUCTIONS P 8 BI4710511 POLY BAG ANT LOOP P 9 BI4512351 POLY FORM Top P 10 BI4512361 POLY FORM Bottom
Part No. Part Name Description Local
REMOTE CONTROL
3-13
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