Kalley K-LED24HDK, Service Manual

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1
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5
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7
7
8
8
9
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10
10
11
11
12
12
D D
C C
B B
A A
12V
AMP-MUTE AMP_MUTE/
RA31
4K7ohm-0402-¡À5%-1/16W
GND
RA32
4K7ohm-0402-¡À5%-1/16W
SD
1
FAULT
2
LINP
3
LINN
4
GAIN0
5
GAIN1
6
AVCC
7
AGND
8
GVDD
9
PLIMIT
10
RINN
11
RINP
12
NC
13
PBTL
14
PVCCR
15
PVCCR
16
BSPR
17
OUTPR
18
PGND
19
OUTNR
20
BSNR
21
BSNL
22
OUTNL
23
PGND
24
OUTPL
25
BSPL
26
PVCCL
27
PVCCL
28
UA1
OB6220RVPA
CA24
0.1uF-0402-X5R-¡À20%- 16V
CA15
1uF-0603-Y5V-+80%-20%-16V
RA11
NC/12Kohm-0402-¡À5%-1/16W
CA25
1000pF-0402-X7R-¡À10%- 50V
CA3
1000pF-0402-X7R-¡À10%- 50V
GND
GND
CA7
0.22uF-0402-Y5V-+80%-20%-16V
CA22
0.22uF-0402-Y5V-+80%-20%-16V
CA13
0.22uF-0402-Y5V-+80%-20%-16V
CA12
0.22uF-0402-Y5V-+80%-20%-16V
GND
GND GND
GND
LOUT+
ROUT+
AMP_MUTE/
AVCC
RA8
NC/33Kohm-0402-¡À5%-1/16W
AVCC
GND
GND
GND
GND
GND
RA21
100ohm-0402-¡À5%-1/16W
RA10
100ohm-0402-¡À5%-1/16W
5V_M
AMP-LO
AMP-RO
CA9
NC/1uF-0603-Y5V-+80%-20%-16V
CA11
NC/1uF-0603-Y5V-+80%-20%-16V
CA14
NC/1uF-0603-Y5V-+80%-20%-16V
CA19
NC/1uF-0603-Y5V-+80%-20%-16V
CA6
0.22uF-0402-Y5V-+80%-20%-16V
CA8
0.22uF-0402-Y5V-+80%-20%-16V
CA20
0.22uF-0402-Y5V-+80%-20%-16V
CA21
0.22uF-0402-Y5V-+80%-20%-16V
CA4
1000pF-0402-X7R-¡À10%- 50V
CA5
1000pF-0402-X7R-¡À10%- 50V
CA10
1000pF-0402-X7R-¡À10%- 50V
CA17
1000pF-0402-X7R-¡À10%- 50V
RA1
10ohm-0402-¡À5%-1/16W
CA28
0.1uF-0402-X5R-¡À20%- 16V
CA2
0.1uF-0402-X5R-¡À20%- 16V
LOUT-
ROUT-
RA2
NC
RA5
NC
CA27
NC/1000pF-0402-X7R-¡À10%- 50V
CA29
NC/1000pF-0402-X7R-¡À10%- 50V
RA4
NC/10Kohm-0402-¡À5%-1/16W
+
EA1
12V
12V
12V 12V
+
LA1
NC/SCD54TL-220M
+
LA2
NC/SCD54TL-220M
+
LA3
NC/SCD54TL-220M
+
LA4
NC/SCD54TL-220M
RA9
NC/NC/12Kohm-0402-¡À5%-1/16W
GND
CA1 CA16
1
2
3
4
CN18
4PIN-2.54-D-H-G-B
+
EA2
10uF-0805-X5R-20%- 16V
NC/10uF-0805-X5R-20%- 16V
NC/470uF-16V-¡ À 20%-8¡ Á 12- 105
℃
-SZ
470uF-25V-¡ À 20%-10¡ Á 12. 5-105
℃
-GF=5.0(CapXon)
LBA1
UPZ2012E601-2R0TF(600ohm-2000mA)
LBA2
UPZ2012E601-2R0TF(600ohm-2000mA)
LBA3
UPZ2012E601-2R0TF(600ohm-2000mA)
LBA4
UPZ2012E601-2R0TF(600ohm-2000mA)
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