
1
1
2
2
3
3
4
4
5
5
6
6
D
D
C
C
B
B
A
A
M G
N
D
1
IN-
2
IN+
3
IN MUTE
4
NC
5
BOOT STRAP
6
+PWVS
7
-V
S
8
STBY
9
MUTE
10
NC
11
NC
12
+VS
13
OUT
14
-P
W
V
S
15
UH1
TDA7294
CH1
104
CH7
104
GND
GND
+VDD
-VDD
EH3
10uF/35V
CH5
104
RH10
2.7R/1W
GND
1
2
CN7
3.96/2P
GND
RH1
24.3K
RH2
787R
EH1
10uF/25V
SGND
RH4
0R
RH5
1.5K
GND
EH2
10uF/25V
M
GND
1
IN-
2
IN+
3
IN MUTE
4
NC
5
BOOT STRAP
6
+PWVS
7
-V
S
8
STBY
9
MUTE
10
NC
11
NC
12
+VS
13
OUT
14
-PWV
S
15
UL1
TDA7294
CL3
104
CL18
104
GND
GND
+VCC
-VCC
EL3
47uF/35V
CL14
104
RL23
2.7R/1W
GND
1
2
CN9
3.96/2P
GND
RL5
24.3K
RL7
620R
EL1
220uF/16V
RL16
470R
RL14
4.7K
SGND
GND
EL2
10uF/25V
1
2
3
4
5
CN10
5P-3.96
AC
V+
AC
V-
D8
KBL406
AC
V+
AC
V-
D9
DB157S
E5
2200uF/50V
E6
2200uF/50V
C30
104
C31
104
R57
10K
R58
10K
+VCC
-VCC
GND
E7
3300uF/25V
E11
3300uF/25V
C38
104
C53
104
R61
10K
R62
10K
+VDD
-VDD
R59
10R/0.5W
R63
10R/0.5W
C41
104
C51
104
Vin
1
GN
D
2
Vout
3
U10
7812M
Vout
3
GND
1
Vin
2
U12
7912D
C42
104
C52
104
E8
220uF/16V
E10
220uF/16V
+12V
-12V
DW GNO:
PART NO:
PART NAME:
PRODUCT MODE:
SCALE: 1:1
UNIT: mm
SIZE: A3
REV: A1
DRAWN BY:
CHECKED BY:
APPROVED BY:
DATA:2017-11-1
DATA:
DATA:
AMP
JBL Nano K5
DESCRIPTON
DATA
APPROVED
REV
Place
SGND
R42
2.2K
R40
2.2K
C23
56pF
D5
BAS316
D7
BAS316
R50
1K
R45
10K
R51
3K
R53
3K
SGND
+VCC
R44
22K
C22
56pF
R41
22K
SGND
LIMIT
R49
82K
R54
82K
-VCC
1.01V
R43
220R
C24
10uF/25V
D4
BAS316
C28
100uF/25V
R52
1M
SGND
D6
BAS316
-12V
C27
104
C29
104
L6
220R/100M
L7
220R/100M
G
D
S
Q11
J113
EH4
10uF/16VNP
1
2
3
4
5
SWH1
SW1-3
SGND
RH6
1.
5M
RH7
13K
RH8
20K
RH9
47K
SGND
RH11
4.75K
CH6 56pF
CH3
3.3nF/100V
CH4
3nF/100V
RH3
8.06K
RH12
14K
SGND
CH2
NF
CL9
NF
RL1
1K
RL2
2K
RL3
1K
RL4
1.2K
SGND
SGND
CL1 56pF
RL15
8.06K
CL4
1.5nF
CL12
22nF
RL31
3K
RL12
23.2K
CL5
22pF
CL8
NF
CL2
22PF
RL17
NF
RL11
0R
RL18
NF
RL9
47.5K
RL6
5.9K
RL13
4K75
RL32
4.02K
RL19
0R
CL13
NF
RL20
7K68
RL21
7K68
CL6
10nF
CL15
12nF
SGND
RL30
0R
RL
24
1M5
RL
25
6.2K
RL
26
11K
RL
27
18K
1
2
3
4
5
SWL1
SW1-3
-1dB
+0dB
+2dB
LF LEVEL ADJUST
CL10
220nF
CL11
120nF
CL7
120nF
RL10
180K
RL8
604K
RL
28
36.5K
SGND
SGND
-2dB
RL22
12K
SGND
IN
C26
106
C25
106
R46 39K
R47 20K
R48
4.7K
SGND
GND
MUTE
CL17
106
CL16
106
RL29 39K
RL33 20K
RL34
4.7K
SGND
GND
MUTE
GND
R55
10KNTC
R56
1.8K
SGND
+5V
SGND
C32
104
C33
104
C34
104
C45
104
C46
104
C47
104
C39
104
C40
104
+12V
-12V
JINXIN LV
VSS
1
PO0
2
PO1
3
PO2/RST
4
PO3/SCL
5
PO4/SDA
6
PO5/UTX
7
PO6/URX
8
PO7/T2
9
P20
10
P21/AIN8
11
P17/AIN7
12
P16/AIN6
13
P15/MISO
14
P16/MOSI
15
P13/SCK
16
P12/AIN2
17
P11/SWAT
18
P10/INTO
19
VDD
20
U9
SN8F2720
R27
47K
R20
1K
C21
103
ZD1
5.1V
+5V
C16
106
SGND
SGND
R16
3.3K
R18
3.3K
R21
3.3K
R22
3.3K
R23
3.3K
R24
3.3K
R25
3.3K
R28
3.3K
1
2
3
4
5
6
7
8
9
CN4A
9p-1.25
SGND
+VDD
MUTE
SGND
SIG SEN
LED SIGNAL SENSE
D10
1N4148
ZD2
5.1V
R60
220R
+12V
R68
10K
C5
104
SGND
+5V
SGND
R69
33R
1
2
3
CN3
3p-2.54
+5V
R15
4.7K
+12V
SGND
-12V
+5V
SON SIG
SON SIG
TEM SEN
IN
STBY
MUTE
STBY SIG SEN
SGND
R74
4.7K
R75
47K
R72
20K
R73
20K
R71
100R
Q14
C1815
Q15
A1015
ZD3
5.1V
+12V
GND
Q13
C1815
Q12
C1815
R64
56K
R66
56K
R67
4.7K
R65
10K
D11
SBA316
DCP
DCP
R70
10K
+5V
C4
22uF/35V
STBY
STBY
SIG SEN
1
2
3
+
_
U3A
33079
7
6
5
+
_
U3B
33079
8
9
10
+
_
U3C
33079
14
13
12
+
_
U3D
33079
11
4
+
_
U3E
33079
1
2
3
+
_
U5A
33079
7
6
5
+
_
U5B
33079
8
9
10
+
_
U5C
33079
14
13
12
+
_
U5D
33079
11
4
+
_
U5E
33079
DH1
SBA316
DH2
SBA316
DL2
SBA316
DL1
SBA316
SGND
SGND
SGND
SGND
SGND
L1
L1
SGND
RH13
1.33K
CH8
122
SGND
CL19
150nF
CL20
10nF
CL21
18nF
1
2
3
CN1
3P-2.0
SGND
Q2
C1815
SGND
Q1
A1015
R3
10K
R1
10K
+VDD
R2
5.1K
C20
223
ZD4
5.1V
1
2
3
+
_
U4A
33078
7
6
5
+
_
U4B
33078
4
8
+
_
U4C
33078
1
2
3
+
_
U6A
TL072
7
6
5
+
_
U6B
TL072
4
8
+
_
U6C
TL072
ZD5
NF
C17
105
SGND
+5V
R76
NF
1
2
3
4
5
6
CN2
6p-2.0
1
2
3
CN4
3P-2.0
R77
NF
1
2
3
CN5
2.0/3p
R78
0R
NANO K Series Service Manual
Version A - 12/21
22
Table of Contents
Содержание Harman JBL NANO K Series
Страница 1: ...Service Manual NANO K SERIES Powered Monitors K3 K4 K5 K6 K8 KX Version A 12 21 1 ...
Страница 4: ... ODEL 30 2 Exploded View Diagrams NANO K Series Service Manual Version A 12 21 4 Table of Contents ...
Страница 5: ... 1 1 12 2 683 3 63 5 0RGHO NANO K Series Service Manual Version A 12 21 5 Table of Contents ...
Страница 6: ... º º º30 2 NANO K Series Service Manual Version A 12 21 6 Table of Contents ...
Страница 7: ... º º350º30 2 NANO K Series Service Manual Version A 12 21 7 Table of Contents ...
Страница 8: ...02 1 12 63 5 NANO K Series Service Manual Version A 12 21 8 Table of Contents ...
Страница 9: ...MODEL NANO O K6 6 SPEAKER NANO K Series Service Manual Version A 12 21 9 Table of Contents ...
Страница 10: ... º º30 2 NANO K Series Service Manual Version A 12 21 10 Table of Contents ...