JVC EX-A10 Service Manual

2-6
SHEET 1
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
SAFETY1
FTU
SW14V
FLPOWER
PDOWN
FLPOWER
SAFETY1
SAFETY3
2.2K
R2311
Q2304
KTC3875/YG/-X
47
L2301
QQL28AK-470
D2303
RB161L-40-X
470/16
C2307 D2304
UDZS4.3B-X
0.01 C2308
2.2K
R2316
Q2307
KTC3875/YG/-X
220
R2314
150
R2317
10
R2313
Q2305
2SB709A/R/-X
FLPOWER
Q2401
KTC3875/YG/-X
47
L2401
QQL28AK-470
D2402
RB161L-40-X
330/25
C2403
D2403
UDZS13B-X
0.01
C2404
2.2K
R2410
Q2404
KTC3875/YG/-X
220
R2409
2.2K
R2411
SAFETY1
10
R2408
Q2402
2SB709A/R/-X
SAFETY3
5.6K
R2315
Q2501
KTA1273/Y/-T
K
0
6
FTU
SAFETY2
PDOWN
VH
US4V
F+
F-
V23V
Q2306
RSQ035P03-W
D
1
G
3
S
4
Q2403
RSQ035P03-W
D
1
G
3
S
4
A13V
SW14V
C2504
0.033
R2509
15K
R2508
30K
R2506 750
R2507 270
R2505
820
R2501
2.2K
Q2503
KTA1273/Y/-T
Q2502
KTC3875/YG/-X
C2501
4.7/50
R2504
560
C2503
47/25
!
!
IC281
MM1593DF-X
8
Vin
7
NC
6
NC
5
Cont
4
Cn
3
GND
2
NC
1
Vout
680
R2312
1/4W
0.033 C2305
Q2203
KTC3875/YG/-X
R2201
2.2K
2.7K
R2203
10K
R2205
22/50
C2201
D2201
UDZS27B-X
!
Q2202
UN2115-X
!
27K
R2204
Q2201
KTA1267/YG/-T
12K
R2310
0.1/50
C2306
0.01
C2602
IC261
MM1614AN-X
1
CONT
2
GND
3
NOISE
4
VOUT
5
VIN
0.1
C2601
1
C2603
47/25 C2803
0.01
C2802
0.1
C2801
Q2702
KTC3875/YG/-X
Q2701 2SB709A/R/-X
100
R2701
4.7/50
C2701
47/25
C2702
2.2K
R2702
D2701
1SS355-X
A5V
D3V
1K
R2801
FDIN
A13V
US4V
V14V
R2803
22K
R2802
22K
FR
R2202
10
1/2W
2.2K
R2309
7
4
8
2.2K
R2407
C2502
47/25
0.1/50
C2405
3.3K
R2703
Q2901
2SC3661-X
1000P
C2902 470
R2901
47/25
C2901
GND
2.2K
R2412
0.047C2406
A13V
WC202
QZW0112-002
V5V SW REG.
Ǵ
Ǵ
4
V SW REG.
5.1V
FILAMENT REG.
21.2V
1.6V
0.6V
0V
2.3V
20.1V
19.3V
1.8V
0.6V
0V
21.0V
21.9V
2.3V
21.8V
D3.3V REG.
29.4V
29.4V
0V
13.4V
3.3V
2.8V
37.8V
8
.5V
TO MICON (SHEET 4)
TO DIN
(SHEET 3)
TO VOLUME
(SHEET 2)
14.4V
ADGND
US4V REG.
A5V REG.
DGND
5.1V 5.1V
4.4V
3.2V
2.6V
1.4V
0V
2.1V
5.1V 4.0V
5.1V
1.3V
5.1V 5.1V
4.4V
3.2V
2.6V
3.2V
5.1V
3.3V
1.9V
14.4V 13.6V
14.3V
20.1V
22.8V
22.8V 17.6V
22.8V
9.9V22.8V
0V
0V
(LVS10445-001A)
(LVS10446-001A)
(LVS10447-001A)
LVA10604-A1
FLVH REG.
A13V RIPPLE FILTER
ALL CAPACITORS ARE CERAMIC CAPACITOR OR MYLAR CAPACITOR.
1.VOLTAGES ARE CD-MEASURED WITH A DIGITAL VOLT METER WITHOUT INPUT SIGNAL.
ALL INDUCTANCE VALUES ARE IN
Ǵ
H(m=mH).
ALL E.CAPACITORS ARE SHOWN IN THE FORM RESET OF INH CAPACITANCE(
Ǵ
F)/RATED VOLTAGE(V).
ALL RESISTANCE VALUES ARE IN OHM(
ǡ
).
CONDITION - FUNCTION DVD
2.UNLESS OTHERWISE SPECIFIED.
S
ALL CAPACITANCE VALUES ARE IN
Ǵ
F(P=pF).
RESISTORS ARE 1/16W
r
5% METAL GLAZE RESISTOR.

JVC EX-A10 Specifications

General

Impedance	6 Ω
RMS rated power	20 W
Equalizer	Yes
Volume control	Digital
Supported radio bands	AM, FM
Type	Home audio micro system
Speakers	2-Way, Bass-Reflex
Dimensions (WxDxH)	245 x 80 x 297 mm
USB 2.0 ports quantity	1

Weight and Dimensions

Weight	2700 g
Center speaker weight	3500 g
Center speaker dimensions (WxDxH)	143 x 243 x 257 mm