Sharp XR-32S-L Service Manual page 53

MAIN Unit-9 (XR-32S-L)
J
TO MAIN2
B+3.3VDC
I
H TO MAIN3
B+3.3VDC
POSENSE
POSENSE
G
TO MAIN4
F
PWRGOOD
PWRGOOD
CW_PWM
CW_PWM
MTR_ARSTZ
MTR_ARSTZ
SSP0_CLK
SSP0_CLK
SSP0_CSZ2
SSP0_CSZ2
SSP0_RXD
SSP0_RXD
SSP0_TXD
SSP0_TXD
PMD_INTZ
PMD_INTZ
POSENSE
POSENSE
TVN
OCLKA R3888
OCLKA
0
E
R3870
0
1/4W
B+1.2V_P
B+1.2V_A
B+1.2V_A
B+1.8VA_PLL
B+1.8VA_PLL
D B+1.8VDC
B+1.8VDC
B+3.3VDC
B+3.3VDC
TO MAIN5
B+2.5VDC
B+2.5VDC
B+3.3VDC
B+1.8VDC
POSENSE
POSENSE
TO MAIN6
PWR_ST
PWR_ST
TO MAIN7
C B+3.3VDC
TO MAIN8
B+3.3VDC
R3803
0 J
POSENSE
B
A
1 2 3 4
TL3811
R3831
0
1/10W
1.2
1.8
Q3801 D S
C3816
MCH3405
10u
N-ch R3823 R3828
16V
1K F 1K F
KZA510WJPZ
G 2.5
R3826
C3820
1K
10u
F
16V
KZA510WJPZ
R3885
TL3807 TL3808
TL3804 0.2
POSENSE R3827 R3829 1/2W
270 F
PWRGOOD R3822 1.5K R3832
0 2.2K
PMD_INTZ R3821 F
0 F
R3811 R3814 R3818
C3825
3.3K 1K 1K 3.3 2.9 2.8 2.5 0.8 0.8 0.8 1.8
0.01u
36 35 34 33 32 31 30 29
C3819
PMDINTZ POSENSE FB2 FB1 FBC
0.01u
PWRGOOD
12.7 GD2 VLIN1
37 VBB3
TL3806
10.8
F3SW
38
TL3805
10.8
39 F2SW
TL3803
L3802 10.8
F1SW
40
15uH
R3806 0
1/10W CUN 2.5
TL3801
41 LX25
C3802 12.7
D3805
22u VBB4 IC3802
42
10V RB160M40
C3811
KZA387WJ 3.3 IXB689WJN2
0.33u
43 LX33
25V
TVB 0.0
L3801
R3807
44 GND
10uH
TL3802 0
PA195WJ
1/10W
3.3
V3P3
45
D3804
C3803 RB160M40
2.5
46 V2P5
22u
10V
KZA387WJ 5.3
TRIM
47
TL3820
MTR_ARSTZ 3.3
48 RESETZ
GND
DOUT CLK DIN CSZ TACH OSC GND GMIN
R3813 R3857
3.3K 100 1 2 3 4 5 6 7 8
R3820
3.2 0.0 0.0 3.3 1.7 1.6 0.0 0.7
3.3K
B+3.3VDC
CW_PWM
R3816
R3810
3.3K
10K
C3809 C3821
0.1u 0.33u
50V 25V
TVB
C3806
68u C3814
TL3809 R3825
10V 0.01u
AAPD 0
TL3810
D3806
C3805 L3803 1.5 C3818
R3805 15uH SFPA73
10u 0.1u
4.7K F PA887WJ
16V 1.9 12.6
1.5 0.0 6.6
C3808 0
KZA510WJPZ
1u 4 3 2 1
C
C3817
D3801 10V
0 47u
EX1226CE GND SW IN BS
C3807 20V
R3809
2.4V AAPD
10K F 10u
IC3803
16V
GND
KZA510WJPZ
MP1583
DC-DC 1.8V FB COMP EN SS
R3830
100 5 6 7 8
1.2
1.2 3.3 1.6
R3824
C3812 10K C3815
470P J 0.1u
50V
C3813
1500P
R3858
100
MTR_ARSTZ
3.3 3.3
5 4
IC3804
AHC1G08W
1 2 3
R3859
3.3 3.3 0.0
100
R3808
1K J
5 6 7 8
MAIN 9
B+1.2V_P
12.7 12.7 12.7 12.7
8 7 6 5
Q3802
TPC8021H
D3802
R3839
L3805 MURD330T R3838
0
1K TL3813
10uH
1/4W
F
1 2 3 4 PA084WJ
1
1.5 1.5 1.5 2.1
R3834
2
0
D3809
1/10W 3
SFPA73 C3841
120u
6.3V
AAPD KZA510WJPZ
R3841
1K
R3886 F
0.2
1/2W
R3842
1K
F
C3830
12.7 12.7 2.2 1.5
10u
28 27 26 25 25V
KZA098WJ
ISEN GDC LXC
ISENK 5.0
R3849 TL3814
V5 24
C3831 0
0.33u
1/10W
5.1 25V
LX5
23
TVB
L3806
C3833
12.7 0.33u 15uH C3839
VBB2 22 22u
25V CUN
10V
19.6 TVB
VCP
21 KZA387WJ
C3828
5.3
0.33u D3810
VREG 20
RB160M40
25V
C3834
TVB
0.22u
0.0
GND
19
16V
D3811 D3812 D3813 D3814
BAT54SW BAT54SW BAT54SW BAT54SW
6.9
CP1 18
C3829
16.5
0.22u
CP2 17
2 1 2 1 2 1 2 1
16V
5.3
OUTC 16
5.3
R3837
OUTB 15
3 3 3 3
0.47 F
1/4W
0.0 TQE
SENSE 14
5.3
CTAP 13
VBB1 VMSW VM OUTA
9 10 11 12
12.7 8.3 8.2 5.3
C3835
10u R3843 R3846 R3848
25V 150 150 150
KZA098WJ
C3827
10u
C3837 C3840 C3844
25V
1000P 1000P 1000P
KZA110WJ
(PWB) C3836
C3826
10u 10u
25V
25V
R3887
KZA110WJ KZA098WJ
0
(PWB)
1/10W
TL3819
6 5 4
C3838
0.1u Z
R3884
25V
2.7
TWF
1/2W
1 2 3
R3835
2.7
FB3801 TWF
1/2W
A303WJ
Q3805
C3824 RTQ035P02
C3822
10u
10u
25V C3832
25V
KZA098WJ 0.047u
KZA098WJ
K
25V
R3882
R3881
1
1
1/8W
1/8W
B+3.3VDC
B+6V
9 10 11 12
5 – 25
C3843
10u
16V
B+5VA
R3875
3.0
10
5 4
IC3807
CD NC
BD5246G
R3872
3.9K
C3847
D OUT VDD GND
0.1u
50V
1 2 3
R3873
2.9 5.2 0.0
18
C3845
R3874 100P
2.7K
CCY
D
FB3804
A186WJ
FB3805
A186WJ
FB3806
A186WJ
FB3807
A186WJ
3.2
5 4
IC3808
CD NC
BD5246G
C3849
OUT VDD GND
0.1u
1 2 3 50V
0.7 5.4 0.0
R3876
R3879
2.7K
2.7K
D
D
C3848
R3877
1000P
1K CYB
D
R3867
10K
R3868
10K
R3878 R3869
10 10K
Q3806
R3880
10K
2SC3928AR
R3883
1
1/8W
13 14 15 16
XR-32S-L/XR-32X-L/PG-F212X-L
WA500WJ
MO SC3801
TL3815
1
CWY1
TL3816
2 CWY2
TL3817
3 CWY3
4
CWCTR
TL3818
TO MAIN10
B+5VA
B+13V
B+12V
B+3.3VDC
RCS
B+6V
17 18 19