JBL GX-A3001 Service Manual

Pos Part no. Part name Qty Unit Pos
10 AGXA602M0003 HARMAN,GX-A602,量产, 1 1
10 88AM03200519 GX-A602,功放板,DIP加工测试,量产, 1 1
10 88AM03100519 GX-A602,功放板,AI委外加工,量产, 1 1
10 88AM03000519 GX-A602,功放板,SMD外发,量产, 1 1
10 010103000024
▲
SMD,100KΩ,1/10W-0603,±1%,无 3 1 R61P, R83P, R154P
20 020113000008 SMD 101/50V 0603 NPO ±5% 8 1
C300, C301, C131, C132, C231,
C232, C302,C303
360 010103000261 SMD 47Ω 1/10W ±1% 0603 10 1
R134, R135, R136, R137,
R160P,R164P, R234, R235, R236,
R237
370 010103000252 SMD 4.3KΩ 1/10W ±1% 0603 1 1 R102
380 010103000505 SMD 4.7KΩ 1/8W ±1% 0805 2 1 R3,R3P
390 010103000655 SMD 4.7KΩ 1W ±5% 2512 2 1 R176P, R177P
400 010103000624 SMD,4.7Ω,1W-2512,±5%, 2 1 R158, R258
410 010103000293 SMD 51KΩ 1/10W ±1% 0603 1 1 R23A
420 010103000307 SMD 5.6KΩ 1/10W ±1% 0603 2 1 R148, R248
430 010103000008 SMD 0Ω 1/10W ±1% 0603 2 1 J18,J15
440 010103000396 ▲SMD,0Ω,1/8W-0805,±5%,无 2 1 J21, J55
450 010103000332 SMD 62K 1/10W ±1% 0603 1 1 R33P
460 020123000049 SMD 682/50V 0603 X7R ±10% 4 1 C401, C402, C403, C404
470 010103000343 SMD 6.8KΩ 1/10W ±1% 0603 8 1
2R1, R30, R159, R160,
R166,R259, R260, R266
480 010103000535 SMD 6.8KΩ 1/8W ±1% 0805 1 1 R158P
490 060103000383 SMD TL494C SO-16 1 1 U18
500 020123000101 SMD 104/50V 1206 X7R ±10% 1 1 C122
510 010103000162 SMD 2.7KΩ 1/10W ±1% 0603 2 1 R4A,R4B
520 020123000011 SMD 122/50V 0603 X7R ±10% 2 1 C2,C3
530 010103000238 SMD 4.02KΩ 1/10W ±1% 0603 1 1 RB3
540 010103000278 SMD 4.99K 1/10W ±1% 0603 1 1 R2P
550 020603000015 DIP 103/100V ±20% 脚距5MM 编带式 1 1 C123
560 010103000330 SMD 6.2KΩ 1/10W ±1% 0603 1 1 R31
20 020513000082
DIP 100uF/25V ±20% 6.3*11 105
℃
脚距5MM
编带式 黑色
4 1 CA123P, CA124P, C21,C3S
30 020713000001 DIP 102/100V ±5% 绿色 编带式 脚距5MM 1 1 C102
40 170903000029 DIP φ0.6*10MM 编带式 14 1
J58, J59, J60, J65, J66,J10, J11,
J28, J29, J34, J50,J51, J54, J69
50 020513000060
DIP 10uF/50V ±20% 5*11 105
℃
脚距5MM 编带式
黑色
2 1 C192A,C192B
60 170903000062 DIP φ0.6*12.5MM 编带式 4 1 J36,J6, J7, J52
70 170903000033 DIP φ0.6*12MM 1 1 J2
80 170903000036 DIP φ0.6*15MM 编带式 6 1 J12,J31, J32, J39, J40, J44
90 170903000039 DIP φ0.6*17MM 编带式 1 1 J27
100 010203000007 DIP 1/8W 1KΩ ±5% 编带式 6 1
R144, R244,R169, R170, R269,
R270
110 170903000042 DIP φ0.6*20MM 编带式 7 1 J8, J9, J41, J42, J43, J48, J49
120 010203000153 DIP 1/4W 220Ω ±5% 编带式（编带52MM) 4 1 R140, R240, R251,R151
130 020513000166
DIP,220uF/35V,8*12,±20%,105
℃
间距5mm编带式
黑色
1 1 C142P
140 010203000152 DIP 1/4W 22Ω ±5% 编带式 脚距10MM 1 1 R169P
150 020513000145
DIP 22uF/50V ±20% 5*11 105
℃
脚距5.0MM 编带式 3 1 C9,C11,C151
160 010203000046 DIP 1/8W 2KΩ ±5% 编带式 2 1 R231,R131
170 050103000036 DIP 2N5401 PNP TO-92 编带式 长电 2 1 Q106, Q206

JBL GX-A3001 Specifications

General

Amplifier class	-
Frequency range	10 - 320 Hz
Audio output channels	1.0 channels
Peak power per channel	415 W
Signal-to-Noise Ratio (SNR)	98 dB
Total Harmonic Distortion (THD)	- %
RMS power output per channel (2 Ohm)	300 W
RMS power output per channel (4 Ohm)	200 W
DC-in jack	Yes
Line inputs (RCA)	2
Speakers connectivity type	RCA
Product color	Black

Weight and Dimensions

Depth	52 mm
Width	206 mm
Height	291 mm