Kalley K-LED19HDT2D, Maintenance Manual

Page: 22 / 28

1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
IC_MUTE
RA12
RA13
CA11
CA5
+
1
SG
N
D
2
SVRR
3
L_OUT
4
P
GN
D
5
R_OUT
6
V
P
7
L_IN
M/SS
8
R_IN
9
10 11 12 13 14 15 16 17 18
YD1517P
19 20
UA1 YD1517P(F)
+
EA1
NC
RA10
RA11
NC/0ohm-0402-5%- 1/16W
AGND
AGND
AGND
DA2
RA5
RA30
QA2
GND
RA18
RA29
RA28
3V3_STB
12V
RA16
33Kohm-0402-5%- 1/16W
33Kohm-0402-5%- 1/16W
8K2ohm-0402-5%- 1/16W
IC_MUTE
QA3
RA9
4K7ohm-0402-5%- 1/16W 12V
10Kohm-0402-5%- 1/16W
1Kohm-0402-5%- 1/16W
RA6
HS2
NC/25107.5-
黑色
-THD(
打硅胶固定于
UA1
上面
)
2 1
HS3
NC/301010-
黑色
(
带定位柱）
-THD
GND
5
1
GND
6
RIN
4
RSPK
2
ERO
LSPK
CNA2
ROUT
LOUT
RSPK
RA8
1Kohm-0402-5%- 1/16W
RA7
1Kohm-0402-5%- 1/16W
ROUT/
LOUT/
3
ELO
RSPK
LSPK 7
LIN
RSPK
1
CNA1
12V
EA4CA9
470uF-16V20%- 1012- 105
℃
-
编带
-F=5.0-XL
0.1uF-0402-X5R-20%- 16V
CA6 CA7
PJ-339
NC/6800pF-0402-X7R-10%- 50V
NC/6800pF-0402-X7R-10%- 50V
1
2
Rout-
2
GND
3
Lout-
3
GND
4
LSPK
4 LSPK
连接插座
,connect jack,4Pin,D2.54,D,L=2.8mm,DIP,CNJST
NC/4PIN-2.54-D-H-
红色
-G-
带扣
-B
CA12
10Kohm-0402-5%- 1/16W
NC/330pF-0402-X7R-10%- 50V
1uF-0402-X5R-20%- 6.3V
CA10
10Kohm-0402-5%- 1/16W
1uF-0402-X5R-20%- 6.3V
NC/330pF-0402-X7R-10%- 50V
2 1
HS4
NC/271010-
黑色
(
带定位柱）
-THD
GND GND GND
RA42
RA17
NC/0ohm-0402-5%- 1/16W
NC/33Kohm-0402-5%- 1/16W
5V_STB
+
EA5 CA8
GND
10Kohm-0402-5%- 1/16W
LMBT3904LT1G
2K2ohm-0402-5%- 1/16W
100uF-16V-20%- 511- 105
℃
-
黑底白字
-
编带
-F=2.5-XL
NC/10uF-0805-X5R-20%- 16V
+
EA6
PMLL4148L-F
3CG3906M
100uF-16V-20%- 511- 105
℃
-
黑底白字
-
编带
-F=2.5-XL
+
EA3
+
EA2
470uF-16V20%- 1012- 105
℃
-
编带
-F=5.0-XL
470uF-16V20%- 1012- 105
℃
-
编带
-F=5.0-XL
100uF-16V-20%- 511- 105
℃
-
黑底白字
-
编带
-F=2.5-XL
CNA3
AMP_MUTE
AMP LIN
AMP RIN
DA1
DA3
NC/SFI0402-240E-2R5PP-LF
NC/SFI0402-240E-2R5PP-LF
GND
ROUT/
LOUT/