JVC KS-AX4500 User manual
SERVICE MANUAL
COPYRIGHT 2001 VICTOR COMPANY OF JAPAN, LTD.
KS-AX4500KS-AX4500
No. 49622
Apr. 2001
KS-AX4500
POWER AMPLIFIER
Printed in Japan
200104(S)
(No. 49622)
VICTOR COMPANY OF JAPAN, LIMITED
MOBILE ELECTRONICS DIVISION
PERSONAL & MOBILE NETWORK B.U. 10-1,1Chome,Ohwatari-machi,Maebashi-city,Japan
Caution
If electricity is connected during disassembly, it must be a no load current. If it is load
current, be sure to attach a heat sink to the power-amp IC. This will be damaged if the
above precautions are not followed, as it does not have a sub heat sink attached to it.
Contents
Safety precaution
Location of main parts
Removal of main parts
Test method
Description of major ICs
1-2
1-3
1-5
1-7
1-8
Area Suffix
E
J
Continental Europe
Northern America
KS-AX4500
1-2
!
CAUTION
Burrs formed during molding may be left over on some parts of the chassis. Therefore,
pay attention to such burrs in the case of preforming repair of this system.
KS-AX4500
1-3
Location of main parts
REAR PANEL
HEAT SINK
OUTPUT TERMINAL for FRONT(L/R)
INPUT for POWER FUSE OUTPUT TERMINAL for REAR(L/R)
FRONT PANEL
HIGH INPUT connector for REAR
LOW INPUT jack for REAR(L)
LOW INPUT jack for FRONT(L)
HIGH INPUT connector for FRONT
HEAT SINK
LOW INPUT jack for REAR(R)
LOW INPUT jack for FRONT(R)
CONTROL PANEL
HEAT SINK
SWITCH KNOB VOLUME KNOB
KS-AX4500
1-4
GND wire
MAIN PCB
SUB PCB
DIODE POWER TRANSISTER
HEAT SINK
(Bottom view)
MAIN PCB POWER TRANSISTER
POWER FET
KS-AX4500
1-5
From the bottom side of the main unit, remove the 4
screws A retaining the bottom cover.
Then remove the 6 screws B retaining the bottom
cover.
Remove the bottom cover.
1.
2.
3.
Removal of main parts
Removing the bottom cover (see Fig. 1)
Remove the bottom cover from the main unit.
Loosen and remove the 2 screws C retaining the top
plate on the main unit. (Stoppers are attached to the
backs of the C screws so that they cannot be
removed easily.)
1.
2.
Remove the 4 volume knobs on top of the control
panel. If it cannot be pulled out easily, insert a rope
or wire between the base of the volume knob and the
control panel so that the volume knob is raised a little
above the surface and then remove it.
(Be careful when inserting a lever etc. not to
scratch the surface of the control panel).
Remove the 4 screws D retaining the control panel.
Then detach the control panel and the switch knobs.
3.
4.
Removing the MAIN PCB
(see Fig. 2 to 8)
(Side view)
Rope or wire
Volume knob
Control panel
Bottom cover
Fig. 1
Fig. 3
Fig. 2
Fig. 4
If electricity is connected during disassembly,
it must be a no load current. If it is load
current, be sure to attach a heat sink to the
power-amp IC. This will be damaged if the
above precautions are not followed, as it
does not have a sub heat sink attached to it.
CAUTION:
A
B
A
B
Top panel
CC
Switch knob Control panel
D D
Volume knob
KS-AX4500
1-6
Remove the 13 screws E retaining the panels on
both sides of the main unit.
5.
Remove the MAIN PCB by lift up the arrow mark.
7.
Remove the 14 screws F attaching the MAIN PCB to
the bottom of the main unit.
6.
Fig. 7
Fig. 5
Fig. 6
Fig. 8
Rear panel
E
E
E
E
MAIN PCB
F
MAIN PCB
(Side view)
Front panel
F
F
KS-AX4500
1-7
Test method
1.
.
Check the voltage and frequency of the secondary
toroidal coil.
2.
Measure the secondary toroidal coil, if the standard
frequency value of 22.87 kHz ± 50 Hz is not attained,
measure the R60 terminal, then adjust the SV01 so
that the R60 terminal becomes 22.87 kHz ± 50Hz.
Note:
TEST SET
FREQUENCY COUNTER
MAIN PCB
(+)
(
-
)
POWER SUPPLY
14.4V
60Vp-p
±2.5V
DC/DC CONVERTER SECOND GENERATOR SWITCHING
TEST ITEM
VOLTAGE TEST
FREQUENCY CHECK
60Vp-p±2.5V
22.87KHz±50Hz
OSCILLOSCOPE
VOLT/DIV: 10
TIME/DIV: 10mcec
SPECIFICATION CONDITION
FREQUENCY:22.87kHz ± 50Hz
VOLTAGE VALUE:60Vp-p ± 2.5V
When measuring, adjust and apply power
with no signal or load on each board.
5
6
7
3
R01
R60
R03
C01
J09
Q01
C31
C68
Measuring
Points
MAIN PCB
KS-AX4500
1-8
PIN CONNECTIONS
(TOP View)
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
Noninv
Input
Inv
Input
Compen/PWN
Comp Input
Dead Time
Control
Ground
C1
CT
RT
Noninv
Input
Inv
Input
Vref
Output
Control
E2
E1
VCC
C2
Dead-Time
Comparator
UV
Lockout
PWM
Comparator
Oscillator
12
QD
Ck Q
Flip-
Flop
Q1
Q2
Reference
Regulator
0.7mA
0.7V
0.12V
3.5V
4.9V
8
13
9
11
10
12
7141615321
4
5
6
TL494
Description of major ICs
SERVICE MANUAL
COPYRIGHT 2001 VICTOR COMPANY OF JAPAN, LTD.
KS-AX4500KS-AX4500
No. 49622
Apr. 2001
KS-AX4500
POWER AMPLIFIER
Printed in Japan
200104(S)
(No. 49622)
VICTOR COMPANY OF JAPAN, LIMITED
MOBILE ELECTRONICS DIVISION
PERSONAL & MOBILE NETWORK B.U. 10-1,1Chome,Ohwatari-machi,Maebashi-city,Japan
Caution
If electricity is connected during disassembly, it must be a no load current. If it is load
current, be sure to attach a heat sink to the power-amp IC. This will be damaged if the
above precautions are not followed, as it does not have a sub heat sink attached to it.
Contents
Safety precaution
Location of main parts
Removal of main parts
Test method
Description of major ICs
1-2
1-3
1-5
1-7
1-8
Area Suffix
E
J
Continental Europe
Nothem America
KS-AX4500
3-1
PARTS LIST
* All printed circuit boards and its assemblies are not available as service parts.
- Contents -
Exploded view of enclosure assembly and parts list
Electrical parts List
Packing and accessories
KS-AX4500
3-2
3-4
3-9
Areas suffix
E ------------ Continental Europe
J -------------- Northern America
KS-AX4500
3-2
30
30
28
7
28
24
9
9
5
24
24
24
621
21
21
1
21
21
21
21
2
16 20
18
19
18
19
27
27
26
19
26
29
25
22
16
13 12
26
26
18
19
10
11
13
12
17
15
14
23
23
3
23
23
22
4
22
22
22
17
15 14
22
22
8
Exploded view of enclosure assembly and parts list
Block No. MM
M
1
1/4
20
4/4
20 3/4
20
2/4
KS-AX4500
3-3
Item Parts number Parts name Area
A
Parts list ( Enclosure assembly )
Q'ty Description
Block No. M1MM
MA-HS-IT-1123-1
MA-FP-IT-6411-1
MA-RP-IT-6412-1
MA-BC-IT-6415-2
MA-SD-06-1924-0
MA-TC-03-1122-0
MA-TC-04-1922-0
MO-KB-07-6023-2
MO-KB-07-6024-1
MA-SH-IT-6416-1
MA-SH-IT-6417-1
MA-BR-03-4116-0
MA-BR-03-4117-0
MA-BR-03-4180-0
MA-BR-03-4181-0
MO-CU-02-4866-1
MO-CU-02-4195-1
MO-CU-01-4097-1
MO-CU-01-4097-0
MA-SP-02-1901-0
MNSC-04-3-30-08
MNSC-04-2-30-06
MNC-00-3-40-14
MNSC-04-6-30-06
MZSC-04-5-30-08
MZSC-04-5-30-13
MZSC-04-5-30-10
MNSC-00-1-40-7
MNSC-04-3-30-06
MOWA-05-8085-0
MAIN HEAT SINK
FRONT PANEL
REAR PANEL
BOTTOM COVER
CONTROL PANEL
PIPE
TOP PANEL
VOLUME KNOB
SWITCH KNOB
SUB HEAT SINK-A
SUB HEAT SINK-B
TR BRACKET-C
TR BRACKET-D
TR BRACKET-E
TR BRACKET-F
TR/BKT CUSHION-B
TR/BKT CUSHION-C
RUBBER CUSH.-A
RUBBER CUSH.-B
SILICON PAD
SCREW
SCREW
SCREW
SCREW
SCREW
SCREW
SCREW
SCREW (SPECIFIC)
SCREW
POLY WASHER
1
1
1
1
1
1
1
4
2
1
1
2
2
2
2
2
2
5
4
1
13
10
8
8
2
4
2
2
4
2
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
430mm(107.5mm 4)
KS-AX4500
3-4
Electrical parts list
Item Parts number Parts name Area
Remarks
A
C 01 ELE10UF/16V E.CAPACITOR ELECTROLYTIC
C 03 MAL105J/50V M.CAPACITOR MYLAR 63V 5%
C 09 MAL104J/50V M.CAPACITOR MYLAR 50V 5%
C 11 ELE2200UF/25V E.CAPACITOR ELECTROLYTIC
C 12 ELE2200UF/25V E.CAPACITOR ELECTROLYTIC
C 13 CER104PF/50V C.CAPACITOR CERAMIC DISK 50
C 15 CER104PF/50V C.CAPACITOR CERAMIC DISK 50
C 16 MAL334J/50V M.CAPACITOR MYLAR 50V 5%
C 17 ELE47UF/16V E.CAPACITOR ELECTROLYTIC
C 18 ELE100UF/16V E.CAPACITOR ELECTROLYTIC
C 19 ELE100UF/16V E.CAPACITOR ELECTROLYTIC
C 20 CER104PF/50V C.CAPACITOR CERAMIC DISK 50
C 21 ELE10UF/25V E.CAPACITOR ELECTROLYTIC
C 22 ELE47UF/25V E.CAPACITOR ELECTROLYTIC
C 23 ELE100UF/16V E.CAPACITOR ELECTROLYTIC
C 24 MAL103M/50V M CAPACITOR MYLAR 50V 5%
C 25 MAL103M/50V M CAPACITOR MYLAR 50V 5%
C 27 CER473PF/50V C.CAPACITOR CERAMIC DISK 50
C 31 MAL104J/50V M.CAPACITOR MYLAR 50V 5%
C 40 MAL102G S.CAPACITOR STYCON
C 41 ELE100UF/16V E.CAPACITOR ELECTROLYTIC
C 60 MAL222J/50V M.CAPACITOR MYLAR 50V 5%
C 61 ELE2.2UF/50V E.CAPACITOR ELECTROLYTIC
C 62 ELE2.2UF/50V E.CAPACITOR ELECTROLYTIC
C 63 ELE220UF/16V E.CAPACITOR ELECTROLYTIC
C 64 ELE220UF/16V E.CAPACITOR ELECTROLYTIC
C 65 CER104PF/50V C.CAPACITOR CERAMIC DISK 50
C 66 CER104PF/50V C.CAPACITOR CERAMIC DISK 50
C 67 ELE470UF/35V E.CAPACITOR ELECTROLYTIC
C 68 ELE470UF/35V E.CAPACITOR ELECTROLYTIC
C 69 ELE3300UF/35V E.CAPACITOR ELECTROLYTIC
C 70 ELE3300UF/35V E.CAPACITOR ELECTROLYTIC
C 73 CER473PF/50V C.CAPACITOR CERAMIC DISK 50
C 74 CER473PF/50V C.CAPACITOR CERAMIC DISK 50
C 80 CER22PF/50V C.CAPACITOR CERAMIC DISK 50
C 81 ELE10UF/50V E.CAPACITOR ELECTROLYTIC
C 91 CER104PF/50V C.CAPACITOR CERAMIC DISK 50
C 92 CER104PF/50V C.CAPACITOR CERAMIC DISK 50
C 93 CER104PF/50V C.CAPACITOR CERAMIC DISK 50
C 100 ELE330UF/25V(NP E CAPACITOR ELECTROLYTIC
(
NP
C 101 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 102 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 104 CER22PF/50V C.CAPACITOR CERAMIC DISK 50
C 105 CER100PF/50V C.CAPACITOR CERAMIC DISK 50
C 106 CER22PF/50V C.CAPACITOR CERAMIC DISK 50
C 107 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 108 SMD68PF/50V CAPACITOR SMD 0805 50V 5
C 111 SMD47PF/50V CAPACITOR SMD 0805 50V 5
C 112 MAL224J/50V M.CAPACITOR MYLAR 50V 5%
C 113 MAL183J/50V M.CAPACITOR MYLAR 50V 5%
C 114 MAL104J/50V M.CAPACITOR MYLAR 50V 5%
C 115 MAL473J/50V M.CAPACITOR MYLAR 50V 5%
C 116 MAL473J/50V M.CAPACITOR MYLAR 50V 5%
C 117 MAL473J/50V M.CAPACITOR MYLAR 50V 5%
C 130 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 131 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 132 CER68PF/50V C.CAPACITOR CERAMIC DISK 50
C 133 ELE22UF/16V E.CAPACITOR ELECTROLYTIC
C 134 ELE22UF/16V E.CAPACITOR ELECTROLYTIC
C 135 CER150PF/50V C.CAPACITOR CERAMIC DISK 50
C 136 MAL473J/50V M.CAPACITOR MYLAR 50V 5%
C 137 CER150PF/50V C.CAPACITOR CERAMIC DISK 50
C 138 CER56PF/50V C.CAPACITOR CERAMIC DISK 50
C 139 ELE100UF/16V E.CAPACITOR ELECTROLYTIC
C 140 CER150PF/50V C.CAPACITOR CERAMIC DISK 50
C 141 MAL104J/50V M.CAPACITOR MYLAR 50V 5%
C 142 CER104PF/50V C.CAPACITOR CERAMIC DISK 50
C 151 ELE220UF/16V E.CAPACITOR ELECTROLYTIC
C 161 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 162 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 163 CER102PF/50V C.CAPACITOR CERAMIC DISK 50
C 164 CER102PF/50V C.CAPACITOR CERAMIC DISK 50
C 191 CER104PF/50V C.CAPACITOR CERAMIC DISK 50
C 192 SMD473PF/50V CAPACITOR SMD 0805 50V 5
C 193 SMD473PF/50V CAPACITOR SMD 0805 50V 5
C 194 SMD473PF/50V CAPACITOR SMD 0805 50V 5
C 195 SMD473PF/50V CAPACITOR SMD 0805 50V 5
C 196 SMD473PF/50V CAPACITOR SMD 0805 50V 5
C 201 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 202 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 204 CER22PF/50V C.CAPACITOR CERAMIC DISK 50
C 205 CER100PF/50V C.CAPACITOR CERAMIC DISK 50
C 206 CER22PF/50V C.CAPACITOR CERAMIC DISK 50
C 207 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 208 SMD36PF/50V CAPACITOR SMD 0805 50V 5
C 211 SMD47PF/50V CAPACITOR SMD 0805 50V 5
C 212 MAL224J/50V M.CAPACITOR MYLAR 50V 5%
C 213 MAL183J/50V M.CAPACITOR MYLAR 50V 5%
C 214 MAL104J/50V M.CAPACITOR MYLAR 50V 5%
C 215 MAL473J/50V M.CAPACITOR MYLAR 50V 5%
C 216 MAL473J/50V M.CAPACITOR MYLAR 50V 5%
C 217 MAL473J/50V M.CAPACITOR MYLAR 50V 5%
C 230 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 231 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 232 CER68PF/50V C.CAPACITOR CERAMIC DISK 50
C 233 ELE22UF/16V E.CAPACITOR ELECTROLYTIC
C 234 ELE22UF/16V E.CAPACITOR ELECTROLYTIC
C 235 CER150PF/50V C.CAPACITOR CERAMIC DISK 50
C 236 MAL473J/50V M.CAPACITOR MYLAR 50V 5%
C 237 CER150PF/50V C.CAPACITOR CERAMIC DISK 50
C 238 CER56PF/50V C.CAPACITOR CERAMIC DISK 50
C 239 ELE100UF/16V E.CAPACITOR ELECTROLYTIC
C 240 CER150PF/50V C.CAPACITOR CERAMIC DISK 50
C 241 MAL104J/50V M.CAPACITOR MYLAR 50V 5%
C 261 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 262 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 263 CER102PF/50V C.CAPACITOR CERAMIC DISK 50
C 264 CER102PF/50V C.CAPACITOR CERAMIC DISK 50
C 291 CER104PF/50V C.CAPACITOR CERAMIC DISK 50
C 292 SMD473PF/50V CAPACITOR SMD 0805 50V 5
C 293 SMD473PF/50V CAPACITOR SMD 0805 50V 5
C 294 SMD473PF/50V CAPACITOR SMD 0805 50V 5
C 295 SMD473PF/50V CAPACITOR SMD 0805 50V 5
C 296 SMD473PF/50V CAPACITOR SMD 0805 50V 5
C 301 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 302 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 304 CER22PF/50V C.CAPACITOR CERAMIC DISK 50
C 305 CER100PF/50V C.CAPACITOR CERAMIC DISK 50
C 306 CER22PF/50V C.CAPACITOR CERAMIC DISK 50
C 307 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 308 SMD68PF/50V CAPACITOR SMD 0805 50V 5
C 311 SMD47PF/50V CAPACITOR SMD 0805 50V 5
C 312 MAL224J/50V M.CAPACITOR MYLAR 50V 5%
C 313 MAL183J/50V M.CAPACITOR MYLAR 50V 5%
C 314 MAL104J/50V M.CAPACITOR MYLAR 50V 5%
C 315 MAL473J/50V M.CAPACITOR MYLAR 50V 5%
Electrical parts list (P.C.board) Block No. 01
Item Parts number Parts name Area
Remarks
A
KS-AX4500
3-5
Item Parts number Parts name Area
Remarks
A
C 316 MAL473J/50V M.CAPACITOR MYLAR 50V 5%
C 317 MAL473J /50V M CAPACITOR MYLAR 50V 5%
C 330 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 331 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 332 CER68PF/50V C.CAPACITOR CERAMIC DISK 50
C 333 ELE22UF/16V E.CAPACITOR ELECTROLYTIC
C 334 ELE22UF/16V E.CAPACITOR ELECTROLYTIC
C 335 CER150PF/50V C.CAPACITOR CERAMIC DISK 50
C 336 MAL473J/50V M.CAPACITOR MYLAR 50V 5%
C 337 CER150PF/50V C.CAPACITOR CERAMIC DISK 50
C 338 CER56PF/50V C.CAPACITOR CERAMIC DISK 50
C 339 ELE100UF/16V E.CAPACITOR ELECTROLYTIC
C 340 CER150PF/50V C.CAPACITOR CERAMIC DISK 50
C 341 MAL104J/50V M.CAPACITOR MYLAR 50V 5%
C 342 CER104PF/50V C.CAPACITOR CERAMIC DISK 50
C 361 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 362 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 363 CER102PF/50V C.CAPACITOR CERAMIC DISK 50
C 364 CER102PF/50V C.CAPACITOR CERAMIC DISK 50
C 391 CER104PF/50V C.CAPACITOR CERAMIC DISK 50
C 392 SMD473PF/50V CAPACITOR SMD 0805 50V 5
C 393 SMD473PF/50V CAPACITOR SMD 0805 50V 5
C 394 SMD473PF/50V CAPACITOR SMD 0805 50V 5
C 395 SMD473PF/50V CAPACITOR SMD 0805 50V 5
C 396 SMD473PF/50V CAPACITOR SMD 0805 50V 5
C 401 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 402 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 403 CER103PF/50V C CAPACITOR CERAMIC DISK 50
C 404 CER22PF/50V C.CAPACITOR CERAMIC DISK 50
C 405 CER100PF/50V C.CAPACITOR CERAMIC DISK 50
C 406 CER22PF/50V C.CAPACITOR CERAMIC DISK 50
C 407 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 408 SMD36PF/50V CAPACITOR SMD 0805 50V 5
C 411 SMD47PF/50V CAPACITOR SMD 0805 50V 5
C 412 MAL224J/50V M.CAPACITOR MYLAR 50V 5%
C 413 MAL183J/50V M.CAPACITOR MYLAR 50V 5%
C 414 MAL104J/50V M.CAPACITOR MYLAR 50V 5%
C 415 MAL473J/50V M.CAPACITOR MYLAR 50V 5%
C 416 MAL473J/50V M.CAPACITOR MYLAR 50V 5%
C 417 MAL473J/50V M.CAPACITOR MYLAR 50V 5%
C 430 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 431 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 432 CER68PF/50V C.CAPACITOR CERAMIC DISK 50
C 433 ELE22UF/16V E.CAPACITOR ELECTROLYTIC
C 434 ELE22UF/16V E.CAPACITOR ELECTROLYTIC
C 435 CER150PF/50V C.CAPACITOR CERAMIC DISK 50
C 436 MAL473J/50V M.CAPACITOR MYLAR 50V 5%
C 437 CER150PF/50V C.CAPACITOR CERAMIC DISK 50
C 438 CER56PF/50V C.CAPACITOR CERAMIC DISK 50
C 439 ELE100UF/16V E.CAPACITOR ELECTROLYTIC
C 440 CER150PF/50V C.CAPACITOR CERAMIC DISK 50
C 441 MAL104J/50V M.CAPACITOR MYLAR 50V 5%
C 461 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 462 ELE4.7UF/50V E.CAPACITOR ELECTROLYTIC
C 463 CER102PF/50V C.CAPACITOR CERAMIC DISK 50
C 464 CER102PF/50V C.CAPACITOR CERAMIC DISK 50
C 491 CER04PF/50V C CAPACITOR CERAMIC DISK 50
C 492 SMD473PF/50V CAPACITOR SMD 0805 50V 5
C 493 SMD473PF/50V CAPACITOR SMD 0805 50V 5
C 494 SMD473PF/50V CAPACITOR SMD 0805 50V 5
C 495 SMD473PF/50V CAPACITOR SMD 0805 50V 5
C 496 SMD473PF/50V CAPACITOR SMD 0805 50V 5
D 01 1N5404 DIODE RECTIFIER
D 02 1N4004 DIODE RECTIFIER
D 05 1N4148 GE DIODE SWITCHING SIGNA
D 10 1N4148 GE DIODE SWITCHING SIGNA
D 11 1N4148 GE DIODE SWITCHING SIGNA
D 31 FR154 DIODE FAST RECOVERY
D 32 FR154 DIODE FAST RECOVERY
D 34 FR154 DIODE FAST RECOVERY
D 35 FR154 DIODE FAST RECOVERY
D 51 YG225D2 DIODE(BRIDGE) FAST RECOVERY
D 52 YG225D2 DIODE(BRIDGE) FAST RECOVERY
D 53 1N4744 ZENER DIODE
D 54 1N4744 ZENER DIODE
D 70 1N4148 GE DIODE SWITCHING SIGNA
D 71 1N4148 GE DIODE SWITCHING SIGNA
D 101 1N4148 GE DIODE SWITCHING SIGNA
D 201 1N4148 GE DIODE SWITCHING SIGNA
D 301 1N4148 GE DIODE SWITCHING SIGNA
D 401 1N4148 GE DIODE SWITCHING SIGNA
F 1 FUSE20A/32V AUTO FUSE
A
F 01 FH-9604 FUSE HOLDER
HP 01 2X8P HEADER PIN GOLD PLATED
HP 02 2X2P HEADER PIN GOLD PLATED
HP 03 5P HEADER PIN GOLD PLATED
HP 04 4P HEADER PIN GOLD PLATED
JA 01 SY-SW0406G RCA JACK
JA 02 LAD-1140-04 WAFER
JA 03 LAD-1140-04 WAFER
LED01 SAM3270 LED
P 01 TM0006-00 TERMINAL
P 02 TM0009-00 TERMINAL
P 03 TM0009-00 TERMINAL
Q
01 KTA1023Y TRANSISTOR SMALL SIGNAL PN
Q
02 KTC3198GR TRANSISTOR SMALL SIGNAL NP
Q
05 KTA1266GR TRANSISTOR SMALL SIGNAL PN
Q
06 KTA1266GR TRANSISTOR SMALL SIGNAL PN
Q
07 KTC3198BL TRANSISTOR SMALL SIGNAL NP
Q
08 KTA1268GR TRANSISTOR SMALL SIGNAL PN
Q
31 KTC3198GR TRANSISTOR SMALL SIGNAL NP
Q
32 KTC3198GR TRANSISTOR SMALL SIGNAL NP
Q
40 KTA1266GR TRANSISTOR SMALL SIGNAL PN
Q
41 KTA1266GR TRANSISTOR SMALL SIGNAL PN
Q
45 FQP50N06 FET N-CH POWER MOSF
Q
46 FQP50N06 FET N-CH POWER MOSF
Q
55 FQP50N06 FET N-CH POWER MOSF
Q
56 FQP50N06 FET N-CH POWER MOSF
Q
80 KTK117 FET N-CH JFET
Q
100 J108 FET MUTING JFET
Q
101 KTC3198GR TRANSISTOR SMALL SIGNAL PN
Q
102 KTA1266GR TRANSISTOR SMALL SIGNAL PN
Q
103 KTA1266GR TRANSISTOR SMALL SIGNAL PN
Q
104 KTA1266GR TRANSISTOR SMALL SIGNAL PN
Q
105 KTA1268GR TRANSISTOR SMALL SIGNAL PN
Q
106 KTC3200GR TRANSISTOR SMALL SIGNAL NP
Q
107 KTC3200GR TRANSISTOR SMALL SIGNAL NP
Q
108 KTC1027Y TRANSISTOR SMALL SIGNAL NP
Q
109 KTA1023Y TRANSISTOR SMALL SIGNAL PN
Q
110 KTD998 TRANSISTOR AUDIO POWER NPN
Q
111 KTB778 TRANSISTOR AUDIO POWER PNP
Q
112 KTC3200GR TRANSISTOR SMALL SIGNAL NP
Q
113 KTC3198GR TRANSISTOR SMALL SIGNAL NP
Q
200 J108 FET MUTING JFET
Q
201 KTC3198GR TRANSISTOR SMALL SIGNAL NP
Q
202 KTC3198GR TRANSISTOR SMALL SIGNAL NP
Electrical parts list (P.C.board)
Block No. 01
Item Parts number Parts name Area
Remarks
A
KS-AX4500
3-6
Item Parts number Parts name Area
Remarks
A
Q
203 KTA1266GR TRANSISTOR SMALL SIGNAL PN
Q
204 KTA1266GR TRANSISTOR SMALL SIGNAL PN
Q
205 KTA1268GR TRANSISTOR SMALL SIGNAL PN
Q
206 KTC3200GR TRANSISTOR SMALL SIGNAL NP
Q
207 KTC3200GR TRANSISTOR SMALL SIGNAL NP
Q
208 KTC1027Y TRANSISTOR SMALL SIGNAL NP
Q
209 KTA1023Y TRANSISTOR SMALL SIGNAL PN
Q
210 KTD998 TRANSISTOR AUDIO POWER NPN
Q
211 KTB778 TRANSISTOR AUDIO POWER PNP
Q
212 KTC3200GR TRANSISTOR SMALL SIGNAL NP
Q
213 KTC3198GR TRANSISTOR SMALL SIGNAL NP
Q
300 J108 FET MUTING JFET
Q
301 KTC3198GR TRANSISTOR SMALL SIGNAL NP
Q
302 KTC3198GR TRANSISTOR SMALL SIGNAL NP
Q
303 KTA1266GR TRANSISTOR SMALL SIGNAL PN
Q
304 KTA1266GR TRANSISTOR SMALL SIGNAL PN
Q
305 KTA1268GR TRANSISTOR SMALL SIGNAL PN
Q
306 KTC3200GR TRANSISTOR SMALL SIGNAL NP
Q
307 KTC3200GR TRANSISTOR SMALL SIGNAL NP
Q
308 KTC1027Y TRANSISTOR SMALL SIGNAL NP
Q
309 KTA1023Y TRANSISTOR SMALL SIGNAL PN
Q
310 KTD998 TRANSISTOR AUDIO POWER NPN
Q
311 KTB778 TRANSISTOR AUDIO POWER PNP
Q
312 KTC3200GR TRANSISTOR SMALL SIGNAL NP
Q
400 J108 FET MUTING JFET
Q
401 KTC3198GR TRANSISTOR SMALL SIGNAL NP
Q
402 KTC3198GR TRANSISTOR SMALL SIGNAL NP
Q
403 KTA1266GR TRANSISTOR SMALL SIGNAL PN
Q
404 KTA1266GR TRANSISTOR SMALL SIGNAL PN
Q
405 KTA1268GR TRANSISTOR SMALL SIGNAL PN
Q
406 KTC3200GR TRANSISTOR SMALL SIGNAL NP
Q
407 KTC3200GR TRANSISTOR SMALL SIGNAL NP
Q
408 KTC1027Y TRANSISTOR SMALL SIGNAL NP
Q
409 KTA1023Y TRANSISTOR SMALL SIGNAL PN
Q
410 KTD998 TRANSISTOR AUDIO POWER NPN
Q
411 KTB778 TRANSISTOR AUDIO POWER PNP
Q
412 KTC3200GR TRANSISTOR SMALL SIGNAL NP
R 01 CAR1/4WJ10 RESISTOR CARBON FILM 1/4
R 02 CAR1/5WJ4.7K RESISTOR CARBON FILM 1/5
R 03 CAR1/5WJ4.7K RESISTOR CARBON FILM 1/5
R 04 CAR1/5WJ4.7K RESISTOR CARBON FILM 1/5
R 05 CAR1/5WJ10K RESISTOR CARBON FILM 1/5
R 15 MET1/5WF130K RESISTOR METAL FILM 1/5W
R 16 MET1/5WF51K RESISTOR METAL FILM 1/5W
R 17 CAR1/5WJ4.7K RESISTOR CARBON FILM 1/5
R 18 CAR1/5WJ4.7K RESISTOR CARBON FILM 1/5
R 19 CAR1/5WJ10K RESISTOR CARBON FILM 1/5
R 20 CAR1/5WJ10K RESISTOR CARBON FILM 1/5
R 25 CAR1/5WJ10 RESISTOR CARBON FILM 1/5
R 26 CAR1/5WJ1K RESISTOR CARBON FILM 1/5
R 30 CAR1/5WJ1K RESISTOR CARBON FILM 1/5
R 31 CAR1/5WJ22K RESISTOR CARBON FILM 1/5
R 32 CAR1/5WJ33K RESISTOR CARBON FILM 1/5
R 33 CAR1/5WJ15K RESISTOR CARBON FILM 1/5
R 34 CAR1/5WJ15K RESISTOR CARBON FILM 1/5
R 35 CAR1/5WJ1.2K RESISTOR CARBON FILM 1/5
R 36 CAR1/5WJ51K RESISTOR CARBON FILM 1/5
R 37 CAR1/5WJ1.2K RESISTOR CARBON FILM 1/5
R 38 CAR1/5WJ10K RESISTOR CARBON FILM 1/5
R 39 CAR1/5WJ68K RESISTOR CARBON FILM 1/5
R 40 CAR1/5WJ27K RESISTOR CARBON FILM 1/5
R 41 MET1/5WF24K RESISTOR METAL FILM 1/5W
R 42 CAR1/4WJ220 RESISTOR CARBON FILM 1/4
R 43 CAR1/4WJ220 RESISTOR CARBON FILM 1/4
R 44 CAR1/5WJ1K RESISTOR CARBON FILM 1/5
R 45 CAR1/5WJ47 RESISTOR CARBON FILM 1/5
R 46 CAR1/5WJ47 RESISTOR CARBON FILM 1/5
R 47 MET2W10 RESISTOR METAL FILM 2WJ
R 54 CAR1/5WJ1K RESISTOR CARBON FILM 1/5
R 55 CAR1/5WJ47 RESISTOR CARBON FILM 1/5
R 56 CAR1/5WJ47 RESISTOR CARBON FILM 1/5
R 57 MET2W10 RESISTOR METAL FILM 2WJ
R 60 MET2W100 RESISTOR METAL FILM 2WJ
R 70 MET2W220 RESISTOR METAL FILM 2WJ
R 71 MET2W220 RESISTOR METAL FILM 2WJ
R 77 MET1/2WJ10K RESISTOR METAL FILM 1/2W
R 78 MET1/2WJ10K RESISTOR METAL FILM 1/2W
R 80 CAR1/5WJ220K RESISTOR CARBON FILM 1/5
R 81 CAR1/5WJ10K RESISTOR CARBON FILM 1/5
R 82 CAR1/5WJ2.2M RESISTOR CARBON FILM 1/5
R 90 CAR1/5WJ10K RESISTOR CARBON FILM 1/5
R 101 MET1/5WF22K RESISTOR METAL FILM 1/5W
R 102 MET1/5WF21.5K RESISTOR METAL FILM 1/5W
R 103 MET1/5WF22K RESISTOR METAL FILM 1/5W
R 105 MET1/5WF33K RESISTOR METAL FILM 1/5W
R 106 MET1/5WF33K RESISTOR METAL FILM 1/5W
R 108 SMD1/5WJ1K RESISTOR SMD 0805 1/5WJ
R 109 SMD1/5WF1.3K RESISTOR SMD 0805 1/5WF
R 110 SMD1/5WF15K RESISTOR SMD 0805 1/5WF
R 111 SMD1/5WF11K RESISTOR SMD 0805 1/5WF
R 112 SMD1/5WF30K RESISTOR SMD 0805 1/5WF
R 113 SMD1/5WJ1K RESISTOR SMD 0805 1/5WJ
R 114 SMD1/5WJ1K RESISTOR SMD 0805 1/5WJ
R 115 SMD1/5WJ1K RESISTOR SMD 0805 1/5WJ
R 116 SMD1/5WJ20K RESISTOR SMD 0805 1/5WJ
R 117 SMD1/5WJ100K RESISTOR SMD 0805 1/5WJ
R 118 SMD1/5WJ5.6K RESISTOR SMD 0805 1/5WJ
R 119 SMD1/5WJ470K RESISTOR SMD 0805 1/5WJ
R 121 SMD1/5WJ30K RESISTOR SMD 0805 1/5WJ
R 122 SMD1/5WJ30K RESISTOR SMD 0805 1/5WJ
R 123 SMD1/5WJ30K RESISTOR SMD 0805 1/5WJ
R 124 SMD1/5WJ62K RESISTOR SMD 0805 1/5WJ
R 130 CAR1/5WJ10K RESISTOR CARBON FILM 1/5
R 131 MET1/5WF5.6K RESISTOR METAL FILM 1/5W
R 132 MET1/5WF22K RESISTOR METAL FILM 1/5W
R 133 CAR1/5WJ1K RESISTOR CARBON FILM 1/5
R 134 CAR1/5WJ5.6K RESISTOR CARBON FILM 1/5
R 135 CAR1/5WJ5.6K RESISTOR CARBON FILM 1/5
R 136 CAR1/5WJ1K RESISTOR CARBON FILM 1/5
R 137 CAR1/5WJ1K RESISTOR CARBON FILM 1/5
R 138 CAR1/5WJ22 RESISTOR CARBON FILM 1/5
R 139 CAR1/5WJ22 RESISTOR CARBON FILM 1/5
R 140 CAR1/5WJ22 RESISTOR CARBON FILM 1/5
R 141 CAR1/5WJ22 RESISTOR CARBON FILM 1/5
R 142 CAR1/5WJ1K RESISTOR CARBON FILM 1/5
R 143 CAR1/5WJ 47 RESISTOR CARBON FILM 1/5
R 144 CAR1/5WJ 3.9K RESISTOR CARBON FILM 1/5
R 145 CAR1/5WJ2.7K RESISTOR CARBON FILM 1/5
R 146 CAR1/5WJ47 RESISTOR CARBON FILM 1/5
R 147 MET1/5WF12K RESISTOR METAL FILM 1/5W
R 148 MET1/5WF1K RESISTOR METAL FILM 1/5W
R 149 CAR1/5WJ220 RESISTOR CARBON FILM 1/5
R 150 MET3W0.1 RESISTOR
R 151 MET3W0.1 RESISTOR
R 152 CAR1/5WJ1.5K RESISTOR CARBON FILM 1/5
R 153 CAR1/5WJ15K RESISTOR CARBON FILM 1/5
Electrical parts list (P.C.board)
Block No. 01
Item Parts number Parts name Area
Remarks
A
KS-AX4500
3-7
Item Parts number Parts name Area
Remarks
A
R 154 CAR1/5WJ56K RESISTOR CARBON FILM 1/5
R 155 MET1/2WJ4.7 RESISTOR METAL FILM 1/2W
R 156 MET2W680 RESISTOR METAL FILM 2WJ
R 161 MET1/5WF68K RESISTOR METAL FILM 1/5W
R 162 MET1/5WF68K RESISTOR METAL FILM 1/5W
R 163 CAR1/5WJ15K RESISTOR CARBON FILM 1/5
R 201 MET1/5WF22K RESISTOR METAL FILM 1/5W
R 202 MET1/5WF21.5K RESISTOR METAL FILM 1/5W
R 203 MET1/5WF22K RESISTOR METAL FILM 1/5W
R 205 MET1/5WF33K RESISTOR METAL FILM 1/5W
R 206 MET1/5WF33K RESISTOR METAL FILM 1/5W
R 208 SMD1/5WJ1K RESISTOR SMD 0805 1/5WJ
R 209 SMD1/5WF1.3K RESISTOR SMD 0805 1/5WF
R 210 SMD1/5WF15K RESISTOR SMD 0805 1/5WF
R 211 SMD1/5WJ12K RESISTOR SMD 0805 1/5WJ
R 212 SMD1/5WF56K RESISTOR SMD 0805 1/5WF
R 213 SMD1/5WJ1K RESISTOR SMD 0805 1/5WJ
R 214 SMD1/5WJ1K RESISTOR SMD 0805 1/5WJ
R 215 SMD1/5WJ1K RESISTOR SMD 0805 1/5WJ
R 216 SMD1/5WJ20K RESISTOR SMD 0805 1/5WJ
R 217 SMD1/5WJ100K RESISTOR SMD 0805 1/5WJ
R 218 SMD1/5WJ5.6K RESISTOR SMD 0805 1/5WJ
R 219 SMD1/5WJ470K RESISTOR SMD 0805 1/5WJ
R 221 SMD1/5WJ30K RESISTOR SMD 0805 1/5WJ
R 222 SMD1/5WJ30K RESISTOR SMD 0805 1/5WJ
R 223 SMD1/5WJ30K RESISTOR SMD 0805 1/5WJ
R 224 SMD1/5WJ62K RESISTOR SMD 0805 1/5WJ
R 230 CAR1/5WJ10K RESISTOR CARBON FILM 1/5
R 231 MET1/5WF5.6K RESISTOR METAL FILM 1/5W
R 232 MET1/5WF22K RESISTOR METAL FILM 1/5W
R 233 CAR1/5WJ1K RESISTOR CARBON FILM 1/5
R 234 CAR1/5WJ5.6K RESISTOR CARBON FILM 1/5
R 235 CAR1/5WJ5.6K RESISTOR CARBON FILM 1/5
R 236 CAR1/5WJ1K RESISTOR CARBON FILM 1/5
R 237 CAR1/5WJ1K RESISTOR CARBON FILM 1/5
R 238 CAR1/5WJ22 RESISTOR CARBON FILM 1/5
R 239 CAR1/5WJ22 RESISTOR CARBON FILM 1/5
R 240 CAR1/5WJ22 RESISTOR CARBON FILM 1/5
R 241 CAR1/5WJ22 RESISTOR CARBON FILM 1/5
R 242 CAR1/5WJ1K RESISTOR CARBON FILM 1/5
R 243 CAR1/5WJ47 RESISTOR CARBON FILM 1/5
R 244 CAR1/5WJ3.9K RESISTOR CARBON FILM 1/5
R 245 CAR1/5WJ2.7K RESISTOR CARBON FILM 1/5
R 246 CAR1/5WJ47 RESISTOR CARBON FILM 1/5
R 247 MET1/5WF12K RESISTOR METAL FILM 1/5W
R 248 MET1/5WF1K RESISTOR METAL FILM 1/5W
R 249 CAR1/5WJ220 RESISTOR CARBON FILM 1/5
R 250 MET3W0.1 RESISTOR
R 251 MET3W0.1 RESISTOR
R 252 CAR1/5WJ1.5K RESISTOR CARBON FILM 1/5
R 253 CAR1/5WJ15K RESISTOR CARBON FILM 1/5
R 254 CAR1/5WJ56K RESISTOR CARBON FILM 1/5
R 255 MET1/2WJ4.7 RESISTOR METAL FILM 1/2W
R 256 MET2W680 RESISTOR METAL FILM 2WJ
R 261 MET1/5WF68K RESISTOR METAL FILM 1/5W
R 262 MET1/5WF68K RESISTOR METAL FILM 1/5W
R 263 CAR1/5WJ15K RESISTOR CARBON FILM 1/5
R 301 MET1/5WF22K RESISTOR METAL FILM 1/5W
R 302 MET1/5WF21.5K RESISTOR METAL FILM 1/5W
R 303 MET1/5WF22K RESISTOR METAL FILM 1/5W
R 305 MET1/5WF33K RESISTOR METAL FILM 1/5W
R 306 MET1/5WF33K RESISTOR METAL FILM 1/5W
R 308 SMD1/5WJ1K RESISTOR SMD 0805 1/5WJ
R 309 SMD1/5WF1.3K RESISTOR SMD 0805 1/5WF
R 310 SMD1/5WF15K RESISTOR SMD 0805 1/5WF
R 311 SMD1/5WF11K RESISTOR SMD 0805 1/5WF
R 312 SMD1/5WF30K RESISTOR SMD 0805 1/5WF
R 313 SMD1/5WJ1K RESISTOR SMD 0805 1/5WJ
R 314 SMD1/5WJ1K RESISTOR SMD 0805 1/5WJ
R 315 SMD1/5WJ1K RESISTOR SMD 0805 1/5WJ
R 316 SMD1/5WJ20K RESISTOR SMD 0805 1/5WJ
R 317 SMD1/5WJ100K RESISTOR SMD 0805 1/5WJ
R 318 SMD1/5WJ5.6K RESISTOR SMD 0805 1/5WJ
R 319 SMD1/5WJ470K RESISTOR SMD 0805 1/5WJ
R 321 SMD1/5WJ30K RESISTOR SMD 0805 1/5WJ
R 322 SMD1/5WJ30K RESISTOR SMD 0805 1/5WJ
R 323 SMD1/5WJ30K RESISTOR SMD 0805 1/5WJ
R 324 SMD1/5WJ62K RESISTOR SMD 0805 1/5WJ
R 330 CAR1/5WJ10K RESISTOR CARBON FILM 1/5
R 331 MET1/5WF5.6K RESISTOR METAL FILM 1/5W
R 332 MET1/5WF22K RESISTOR METAL FILM 1/5W
R 333 CAR1/5WJ1K RESISTOR CARBON FILM 1/5
R 334 CAR1/5WJ5.6K RESISTOR CARBON FILM 1/5
R 335 CAR1/5WJ5.6K RESISTOR CARBON FILM 1/5
R 336 CAR1/5WJ1K RESISTOR CARBON FILM 1/5
R 337 CAR1/5WJ1K RESISTOR CARBON FILM 1/5
R 338 CAR1/5WJ22 RESISTOR CARBON FILM 1/5
R 339 CAR1/5WJ22 RESISTOR CARBON FILM 1/5
R 340 CAR1/5WJ22 RESISTOR CARBON FILM 1/5
R 341 CAR1/5WJ22 RESISTOR CARBON FILM 1/5
R 342 CAR1/5WJ1K RESISTOR CARBON FILM 1/5
R 343 CAR1/5WJ47 RESISTOR CARBON FILM 1/5
R 344 CAR1/5WJ3.9K RESISTOR CARBON FILM 1/5
R 345 CAR1/5WJ2.7K RESISTOR CARBON FILM 1/5
R 346 CAR1/5WJ47 RESISTOR CARBON FILM 1/5
R 347 MET1/5WF12K RESISTOR METAL FILM 1/5W
R 348 MET1/5WF1K RESISTOR METAL FILM 1/5W
R 349 CAR1/5WJ220 RESISTOR CARBON FILM 1/5
R 350 MET3W0.1 RESISTOR
R 351 MET3W0.1 RESISTOR
R 352 CAR1/5WJ1.5K RESISTOR CARBON FILM 1/5
R 353 CAR1/5WJ15K RESISTOR CARBON FILM 1/5
R 354 CAR1/5WJ56K RESISTOR CARBON FILM 1/5
R 355 MET1/2WJ4.7 RESISTOR METAL FILM 1/2W
R 356 MET2W680 RESISTOR METAL FILM 2WJ
R 361 MET1/5WF68K RESISTOR METAL FILM 1/5W
R 362 MET1/5WF68K RESISTOR METAL FILM 1/5W
R 363 CAR1/5WJ15K RESISTOR CARBON FILM 1/5
R 401 MET1/5WF22K RESISTOR METAL FILM 1/5W
R 402 MET1/5WF21.5K RESISTOR METAL FILM 1/5W
R 403 MET1/5WF22K RESISTOR METAL FILM 1/5W
R 404 CAR1/5WJ470 RESISTOR CARBON FILM 1/5
R 405 MET1/5WF33K RESISTOR METAL FILM 1/5W
R 406 MET1/5WF 33K RESISTOR METAL FILM 1/5W
R 408 SMD 1/5WJ1K RESISTOR SMD 0805 1/5WJ
R 409 SMD1/5WF1.3K RESISTOR SMD 0805 1/5WF
R 410 SMD1/5WF15K RESISTOR SMD 0805 1/5WF
R 411 SMD1/5WJ12K RESISTOR SMD 0805 1/5WJ
R 412 SMD1/5WF56K RESISTOR SMD 0805 1/5WF
R 413 SMD1/5WJ1K RESISTOR SMD 0805 1/5WJ
R 414 SMD1/5WJ1K RESISTOR SMD 0805 1/5WJ
R 415 SMD1/5WJ1K RESISTOR SMD 0805 1/5WJ
R 416 SMD1/5WJ20K RESISTOR SMD 0805 1/5WJ
R 417 SMD1/5WJ100K RESISTOR SMD 0805 1/5WJ
R 418 SMD1/5WJ5.6K RESISTOR SMD 0805 1/5WJ
R 419 SMD1/5WJ470K RESISTOR SMD 0805 1/5WJ
Electrical parts list (P.C.board)
Block No. 01
Item Parts number Parts name Area
Remarks
A
KS-AX4500
3-8
Item Parts number Parts name Area
Remarks
A
R 421 SMD1/5WJ30K RESISTOR SMD 0805 1/5WJ
R 422 SMD1/5WJ30K RESISTOR SMD 0805 1/5WJ
R 423 SMD1/5WJ30K RESISTOR SMD 0805 1/5WJ
R 424 SMD1/5WJ62K RESISTOR SMD 0805 1/5WJ
R 430 CAR1/5WJ10K RESISTOR CARBON FILM 1/5
R 431 MET1/5WF5.6K RESISTOR METAL FILM 1/5W
R 432 MET1/5WF22K RESISTOR METAL FILM 1/5W
R 433 CAR1/5WJ1K RESISTOR CARBON FILM 1/5
R 434 CAR1/5WJ5.6K RESISTOR CARBON FILM 1/5
R 435 CAR1/5WJ5.6K RESISTOR CARBON FILM 1/5
R 436 CAR1/5WJ1K RESISTOR CARBON FILM 1/5
R 437 CAR1/5WJ1K RESISTOR CARBON FILM 1/5
R 438 CAR1/5WJ22 RESISTOR CARBON FILM 1/5
R 439 CAR1/5WJ22 RESISTOR CARBON FILM 1/5
R 440 CAR1/5WJ22 RESISTOR CARBON FILM 1/5
R 441 CAR1/5WJ22 RESISTOR CARBON FILM 1/5
R 442 CAR1/5WJ1K RESISTOR CARBON FILM 1/5
R 443 CAR1/5WJ47 RESISTOR CARBON FILM 1/5
R 444 CAR1/5WJ3.9K RESISTOR CARBON FILM 1/5
R 445 CAR1/5WJ2.7K RESISTOR CARBON FILM 1/5
R 446 CAR1/5WJ47 RESISTOR CARBON FILM 1/5
R 447 MET1/5WF12K RESISTOR METAL FILM 1/5W
R 448 MET1/5WF1K RESISTOR METAL FILM 1/5W
R 449 CAR1/5WJ220 RESISTOR CARBON FILM 1/5
R 450 MET3W0.1 RESISTOR
R 451 MET3W0.1 RESISTOR
R 452 CAR1/5WJ1.5K RESISTOR CARBON FILM 1/5
R 453 CAR1/5WJ15K RESISTOR CARBON FILM 1/5
R 454 CAR1/5WJ56K RESISTOR CARBON FILM 1/5
R 455 MET1/2WJ4.7 RESISTOR METAL FILM 1/2W
R 456 MET2W680 RESISTOR METAL FILM 2WJ
R 461 MET1/5W 68K RESISTOR METAL FILM 1/5W
R 462 MET1/5WF68K RESISTOR METAL FILM 1/5W
R 463 CAR1/5WJ15K RESISTOR CARBON FILM 1/5
SV 01 GF06P-202 SEMI VOLUME 2K OHM
SW101 JSS-2319 SWITCH SLIDE SW
SW301 JSS-2319 SWITCH SLIDE SW
T 01 TF137061201 TRANS FORMER
TH 01 FTD5-350 THERMISTOR 50KNTC
U 01 TL494CN I.C PWM IC
U 101 NJM2068LD I.C DUAL OP AMP
U 102 KIA4558F I.C DUAL OP AMP
U 103 KIA4558F I.C DUAL OP AMP
U 104 KIA4558F I.C DUAL OP AMP
U 105 KIA4558F I.C DUAL OP AMP
U 106 KIA4558F I.C DUAL OP AMP
U 301 NJM2068LD I.C DUAL OP AMP
U 302 KIA4558F I.C DUAL OP AMP
U 303 KIA4558F I.C DUAL OP AMP
U 304 KIA4558F I.C DUAL OP AMP
U 305 KIA4558F I.C DUAL OP AMP
U 306 KIA4558F I.C DUAL OP AMP
VR101 RK0971220-20KB2 VOLUME
VR102 RK0971220-20KB2 VOLUME
VR301 RK0971220-20KB2 VOLUME
VR302 RK0971220-20KB2 VOLUME
W 01 150M/M 1007 AWG#22
Electrical parts list (P.C.board)
Block No. 01
KS-AX4500
3-9
Packing and accessories
Block No. MM
M
2
Block No. MM
M
3
P2
P3
P7
P7
P8
P8
P4
P6
A3
A4
A3
A6
A5
A1,A2,A7,A8
P2
P1
P5
KS-AX4500
3-10
A
Item Parts number Parts name Area
Packing parts list
Q'ty Description
Block No. M2MM
P 1
P 2
P 7
P 3
P 4
P 5
P 6
Item Parts number Parts name Area
A
Accessories parts list
Q'ty Description
Block No. M3MM
J
J
E
J
J
A5, A6, P6
MA-GB-02-6419-0
MA-SN-07-1116-0
MA-PB-01-1039-0
MA-PB-01-1524-1
MA-PB-01-1715-0
MA-PB-01-4101-0
MO-FI-01-8087-0
MA-IN-02-8090-0
GIFT BOX
CUSHION
POLY BAG-A
POLY BAG-D
POLY BAG-B
POLY BAG-C
PAPER SPACER
FLAT PAD
1
2
1
1
1
1
2
2
P 8
LVT0727-001A
BT-52004-1
BT-51018-2
BT-54013-1
CHD114-N
FUSE20A/32V
MO-CU-01-4167-0
MNSC-05-2-40-20
BT-51020-2
BT-20071B
KSAX4700-SCREW
INST BOOK
WARRANTY CARD
WARRANTY CARD
WARRANTY CARD
CONNECTOR ASS'Y
AUTO FUSE
RUBBER CUSHION
SCREW
REGIST CARD
SERVICE CECTER LIST
SCREW PARTS LIST
1
1
1
1
2
2
4
4
1
1
1
A 1
A 2
A 3
A 4
A 5
A 6
A 7
A 8
KIT 1
KS-AX4500
2-1
Circuit block diagram
Q112,Q212
Q113,Q213
Q312,Q412
POWER
INPUT
+12V
D.C.
REM
F01
SV01
MUTE
CONTROL
MUTE
CONTROL
+/- 15V
VCC
VEE
Q80
Q300
Q400
Q05
~Q08
Q01
Q02
TRANS
T01
PROTECT
Q40,Q41
Q45,Q46
Q55,Q56
POWER
REGULATOR
POWER
CONTROL
U701
FRONT
R-IN
INPUT
AMP
POWER
AMP
Q100
Q200
FRONT
R-OUT
L-OUT
VR101A
5
U101
-A
3
U102
-A
VR102A
3
U103
-A
3
U104
-A
5
U104
-B
BASS BOOST
50Hz 0~12dB VARIABLE
CROSS OVER
80Hz 12dB/OCT FIXED
LPF
OFF
HPF
Q101~
Q111
L-IN
VR101B
3
U101
-B
FRONT
HI-INPUT
6
U102
-B
VR102B
3
U105
-A
3
U106
-A
5
U106
-B
LPF
OFF
HPF
Q201~
Q211
R
L
REAR
R-IN
INPUT
AMP POWER
AMP
REAR
R-OUT
L-OUT
VR301A
5
U301
-A
3
U302
-A
VR302A
3
U303
-A
3
U305
-A
5
U305
-B
BASS BOOST
50Hz 0~12dB VARIABLE
CROSS OVER
80Hz 12dB/OCT FIXED
LPF
SW301A
SW301B
OFF
HPF
Q301~
Q311
L-IN
VR301B
3
U301
-B
REAR
HI-INPUT
6
U302
-B
VR302B
3
U305
-A
3
U306
-A
5
U306
-B
LPF
OFF
HPF
Q401~
Q411
R
L
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3
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