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Extracted text from Jvc PCX 290 Service Manual (Ocr-read)
Page 1
1-2 (No.MB201)
SPECIFICATION
Designs and specifications are subject to change without notice. Amplifier Output Power 5 W per channel, min. RMS, driven into 3.2 -„¦ at 1 kHz with no more than
10% total harmonic distortion.
Audio input sensitivity/Impedance (at 1 kHz) AUX:1 000 mV/47 k-„¦
Speakers/Impedance 3.2 -„¦ - 8 -„¦
Tuner FM tuning range 87.5 MHz - 108.0 MHz
AM tuning range 530 kHz - 1 710 kHz
CD player CD Capacity 1 CD
Dynamic range 60 dB
Signal-to-noise ratio 75 dB
Cassette deck Frequency response Normal (type I) 50 Hz - 10 000 Hz
Wow and flutter: 0.15% (WRMS)
General Power requirements AC 120 V , 60 Hz
DC 12 V ("R20(SUM-1)/D(13D)" batteries (8))
Power consumption 20 W (at operation)
3 W (on standby)
Dimensions (approx.) 270 mm × 274 mm × 298 mm (W/H/D) (10 11/16 in. × 10 3/4 in. × 11 3/4 in.)
Mass (approx.) 4.1 kg (9.1 lbs)
Speaker Type 2-way bass-reflex type
Speaker units Woofer: 10 cm (4 in.) cone × 1
Tweeter: 5 cm (2 in.) cone × 1
Power handling capacity 5 W
Impedance 3.2 -„¦
Frequency range 50 Hz - 18 000 Hz
Dimensions (approx.) 180 mm × 270 mm × 228 mm (W/H/D) (7 1/8 in. × 10 3/4 in. × 9 in.)
Mass (approx.) 1.7 kg (3.8 lbs) each
Page 2
(No.MB201)1-3
SECTION 1
PRECAUTION
This service manual does not describe PRECAUTION.
SECTION 2
SPECIFIC SERVICE INSTRUCTIONS
This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS.
SECTION 3
DISASSEMBLY
This service manual does not describe DISASSEMBLY.
SECTION 4
ADJUSTMENT
This service manual does not describe ADJUSTMENT.
SECTION 5
TROUBLESHOOTING
This service manual does not describe TROUBLESHOOTING.
Page 43
1-10 (No.MB200) 3.2.5 Removing the cassette mechanism assembly (See Fig.22 to24)
(1) Push the two eject button on the front side to open the cas-
sette door.
(2) Disconnect the wire from connector CN201
, CN202 and
CN203
on the main board.
(3) Remove the six screws N attaching the cassette mecha-
nism assembly.
Fig.22
Fig.23
Fig.24
Cassette door
Eject button
CN203
CN202
CN201 Main boardh
Cassette mechanism assembly N
N
Page 59
¦ Enclosure components parts listParts NumberParts nameQTYRemarksRef. No.Suffix
36-00290-02LE030401 X290 CD Door1New Spring59
11-00290-17PC-X290 CD Gear PCB194HB 1.6mm60
63-00303-81LE030401 E303 Damper Gear1B30B (1x CD Door)61
78-00612-00Terminal 212A162
48-07930-80LE030401 PU Cover 1TCP-110P (Thomson CD)63
35-00003-80LE030401 E Ring M311x Push Rod64
98-00010-80LE030401 CD Pick Up1TCP11TK2PX (Thomson)65
81-02750-80LE030401 CD Damper23140-114-1389-266
81-02750-81LE030401 CD Damper23140-114-1390-267
03-08229-80Lead Free IC TA8229K1Toshiba68
39-00290-05LE030401 X290 Heat Sink1T=3.0mm69
01-01375-80Lead Free TR. 2SB1375170
12-00006-80Lead Free Spk. Terminal1WP-4112AE (050)71
11-00290-11PC-X290 Main PCB194VO 1.6mm72
12-00214-80Lead Free RCA Jack1RCA-214 2 Chanel73
16-10202-801Lead Free Slide Switch12P2T SK22D06G474
42-00290-06LE030401 X290 Beat Switch1PC Plate75
48-00290-11LE030401 X290 Main PCB/CD Tray1BKT. (ABS)76
55-09010-80LE030401 Plastic Cover1W/O Felt77
43-00290-00LE030401 X290 CD Door Lens1PMMA78
97-09019-80LE030401 OP192 Magnet12049583079
39-04200-80LE030401 UMS4200 Metal Cover180
66-00290-00LE030401 X290 CD Door1ABS81
57-00290-00LE030401 X290 Handle1ABS82
61-00290-03LE030401 X290 Rear Cabinet ( J )1Hips (94V2)83
48-00290-07LE030401 X290 handle Lock1BKT. L (ABS)84
48-00290-08LE030401 X290 handle Lock1BKT. R (ABS)85
12-00004-33LE030401 AC Power Socket 1PSP27 (UL)86
12-00004-33LE030401 AC Power Socket 1PSP27 (UL)87
35-40008-80LE030401 M4 Nut289
35-30009-80LE030401 Spring Washer2
M4 (f4 x f7 x 1mm)90
35-00008-80LE030401 Metal Washer2
f9 x f4 x 0.8mm91
15-00290-00LE030401 X'Former1T06821A 120V (UL)92
39-00290-03LE030401 X290 X'Former1Metal Plate93
11-00290-03PC-X290 Power PCB194VO 1.6mm94
39-09025-84LE030401 OP251 Heat Sink 1JiangSu95
03-07805-08IC L7805CV1Array96
74-00290-05LE030401 X290 Battery Spring ( - )197
74-00290-04LE030401 X290 Battery Spring ( + )198
74-00150-81LE030401 X150 Battery Spring (+,-)399
Battery8100
58-00290-00LE030401 X290 Battery Door1ABS101
87-00290-04LE030401 X290 Rating Label ( J )1102
39-00290-00LE030401 X290 Ant Contact Plate1T=0.5mm103
23-00290-00LE030401 X290 Rod Antenna1NC-9601-593104
40-03008-11Screw M3 x 8 1BH/MS105
40-13021-01Screw M3 x 215BH/ST106
40-13010-02Screw M3 x 102KH/ST 107
40-12608-11
Screw f 2.6 x 815BH/ST108
40-13010-01
Screw f 3 x 1012BH/ST109
40-13012-03
Screw f 3 x 124WH/ST110
40-04010-03BScrew M3 x 8 2WH/MX "Ni"111
40-13008-41
Screw f 3 x 83BH/ST Zn112
40-12608-01Screw M2.6 x 84BH/MS Zn113
40-12608-03
Screw f 2.6 x 83WH/ST Zn114
40-12606-01
Screw f 2.6 x 611BH/ST Zn115
40-13008-11
Screw f 3 x 87BH/ST Zn116
40-12610-01
Screw f 2.6 x 1010BH/ST Zn117
40-13012-01
Screw f 3 x 122BH/ST Zn118
40-02005-90
Screw f 2 x 53"Tap" 10462020119
40-52610-03
Screw f2.6 x 104
CD Damper WH (f11.5)120
40-02045-90
Screw f 2 x 4.511052855121
38PC-X290
