JBL JBLBOOMBOXBLKAM, Руководство по обслуживанию

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1
1
2
2
3
3
4
4
D D
C C
B B
A A
Requirement of Tymphany Parts:
1. Comply with Tymphany QSI057-1031 "Green Product Chemical Substances
Specification".
2. Follow customer's specification as required.
3. Follow Halogen Free requirement: Br<900 ppm, Cl<900 ppm, Br+Cl< 1500 ppm if
required.
Project Name : Harman Boombox
Product:
File Name:
Revision:
Stage:
Lead Engineer:
Date:
Kenneth.Lam
6/29/2017
DVT
2.0.0
BOOMBOX_MAIN_4_LOGIC_V200(2017-5-29).SchDoc
Drawn By:
Checked By:
Mod By:
Approved By:
Time: Sheet: of 5:11:59 PM
www.Tymphany.com
Tel: + 86 755-339-121-88
GuangDong, P.R.C. 518049, China
Futian District, Shenzhen
No. 89 Ande Street, Shang Meilin
2/F, BBK Building
(Hui Zhou) Co. Ltd., Shenzhen Branch
Premium Loudspeakers
Client
6 10
Mod Date: 5/13/2017
Part Number: Size: A4
Version Date Description of Changes/Notes
Page Title:
10K R7
10K
R34
4K7
R1
4K7
R4
10uF
6.3V
C1
AVCC3V3
VDD3V3
100nF
16V
C6
10uF
6.3V
C3
L_TW_OP
Bias1
Bias1
100nF
16V
C7
VDD3V3
VDD3V3
10uF
6.3V
C22
100nF
16V
C21
10uF
6.3V
C19
VDD3V3
1M
R90
A
600R@100MHz
L11
680pF C104
680pF
C110
R_TW_OP
Bias1
Bias1
10K R85
VDD3V3
10uF
6.3V
C108
100nF
16V
C109
L_TW_OP
Bias1
Bias2
10K
R86
Bias1
10K
R88
R_TW_OP
VDD3V3
VDD3V3
10K R186
10K R154
100nF
16V
C122
680pF C125
680pF C138
Bias2
R_WF_OP
L_WF_OP
10K
R165
10K
R185
10uF
6.3V
C134
100nF
16V
C136
VDD3V3
10uF
6.3V
C131
100nF
16V
C132
10K R155
10K
R184
L_WF_OP
R_WF_OP
10uF
6.3V
C2
Bias2
Bias2
Bias2 Bias2
Bias2
0R
R2
0R
R33
0R
R89
0R
R149
0R
R96
0R
R83
0R R84
0R
R32
0R
R91
0R R147
0R
R29 10K R148
10K
R6
10K R5
10K R19
10K R27
10K R28
10K R92
10K R183
10K R176
100K
R26
4.7uF
6.3V
C105
4.7uF
6.3V C107
4.7uF
6.3V C113
4.7uF
6.3V
C112
4.7uF 6.3V
C129
4.7uF
6.3V C130
4.7uF
6.3V C139 4.7uF
6.3V C148
1N4148WS D4 1N4148WS D2
1N4148WS D1 1N4148WS D3
1N4148WS D5 1N4148WS D8
1N4148WS D10 1N4148WS D9
1uF 6.3V
C106
1uF 6.3V
C111
1uF 6.3V
C133
1uF 6.3V
C143
R87+R30=396.8 K
2
3
1
+VS
-VS
8
4
TP2412-TSR
U1A
6
5
7
TP2412-TSR
U1B
2
3
1
+VS
-VS
8
4
TP2412-TSR
U8A
6
5
7
TP2412-TSR
U8B
2
3
1
+VS
-VS
8
4
TP2412-TSR
U18A
6
5
7
TP2412-TSR
U18B
2
3
1
+VS
-VS
8
4
TP2412-TSR
U5A
6
5
7
TP2412-TSR
U5B
2
3
1
+VS
-VS
8
4
TP2412-TSR
U6A
6
5
7
TP2412-TSR
U6B
2
3
1
+VS
-VS
8
4
TP2412-TSR
U21A
6
5
7
TP2412-TSR
U21B
TP107
390K
R87
6K8
R30
4K7
R246
4K7
R291
VDD3V3
100nF
16V
C8
0R
R289
TP102
Bias1