Mitsubishi Electric XD221U Service Manual page 59

TPIN1 TPIN1
STBY12
10
TPIN2 TPIN2 L3 L3 60 60
STBY12 STBY12
9
TPIN3 TPIN3 C4 C4 C6 C6 C7 C7 C8 C8
AGND + + 220uF/16V 220uF/16V
8
0.1uF/NC 0.1uF/NC 0.1uF 0.1uF S-C63MM S-C63MM
TPIN4 TPIN4 0.1uF/NC 0.1uF/NC
7 AGND
TPIN5 TPIN5
6 R2 R2 8.2_1/4W 8.2_1/4W
LBOX
TPIN7 TPIN7
5 FAN-ON R473 R473 120 120 FAN-ON
FAN-ON
D2 D2
TPIN6 TPIN6 L5 L5 60 60
LSTBY5
4 LSTBY5 A C
LSTBY5
TPIN8 TPIN8 SSM34APT SSM34APT
3 RELAY-ON RELAY-ON
RELAY-ON
TPIN9 TPIN9 L9 L9 60 60
STBYR5
2
TPIN10 TPIN10 C17 C17
AGND MMPZ5227BPT MMPZ5227BPT
1
0.1uF 0.1uF
D4 D4
S10B-PH-SM3-TB(D)(LF) S10B-PH-SM3-TB(D)(LF)
J1 J1
STBY12F R8 R8
STBY12F
L10 L10
STBY12
1 2
STBY12
10uH 10uH
C23 C23 C24 C24
+ + 100uF/16V 100uF/16V
S-C63MM S-C63MM
0.1uF 0.1uF
MTR_ARSTZ
11 MTR_ARSTZ
STBY3.3 TRIMVREG
STBY3.3
R14 R14 R15 R15
3.3K 3.3K 3.3K 3.3K
SSP0_RXD
9,11 SSP0_RXD
SSP0_CLK
9,11 SSP0_CLK
SSP0_TXD
9,11 SSP0_TXD
SSP0_CSZ2
11 SSP0_CSZ2
OCLKA
10 OCLKA
C28 C28 R16 R16
3.3K/NC 3.3K/NC
0.1uF 0.1uF
R25 R25
CW_PWM GMIN
11 CW_PWM
10K 10K C30 C30 0.33uF/16V 0.33uF/16V
STBY12F
STBY12F
STBY12F
VMSW
1 2
L11 L11 33uH 33uH
VM
OUTA
C33 C33
D6 D6
22uF/16V 22uF/16V
A C
SSM24LPT SSM24LPT
R30 R30 R31 R31 R32 R32
150 150 150 150 150 150
C41 C41 C42 C42 C43 C43
1000P 1000P 1000P 1000P 1000P 1000P
J8 J8
CWCTR
1
CWY1
2
CWY2
3
CWY3
4
MOLEX 52207-0490 MOLEX 52207-0490
Q4 Q4 Q5 Q5 Q6 Q6 Q7 Q7
BAV99W BAV99W BAV99W BAV99W BAV99W BAV99W BAV99W BAV99W
STBY12
STBY12
L2 L2 1 2
56uH 56uH
D1 D1
+ +
STBY12
SMD33PT SMD33PT
LSTBY5
C10 C10
0.1uF 0.1uF C11 C11 L4 L4
7,8
+ + 220uF/16V 220uF/16V
1 2
S-C63MM S-C63MM 27uH 27uH
7,8
D3 D3
+ +
SMD24PT SMD24PT
LSTBY5
LSTBY5
8
STBYR5
STBYR5
R5 R5
PRT_STBYR5 8
4.7K 4.7K
Q1 Q1
B
1K 1K R9 R9 1K 1K C21 C21 2SC4081T106R 2SC4081T106R
0.1uF 0.1uF
STBY12F
C26 C26
0.33uF/16V 0.33uF/16V
C27 C27
1
DOUT
2
CLK PWRGOOD
3
DIN POSENSE
4
CSZ
5
TACH
6
OSC
PMD1000 PMD1000
7
GND1
8
GMIN
9
VBB1
10
VMSW
11
VM
12
OUTA
R33 R33
2.2 2.2
C34 C34 C35 C35 C36 C36
0.22uF/25V 0.22uF/25V 0.22uF/25V 0.22uF/25V 0.33uF/16V 0.33uF/16V
C44 C44
0.33uF/16V 0.33uF/16V
R35 R35 0 0
L13 L13
1
22uH 22uH
STBY12F
R36 R36 NC NC
STBY12F
D9 D9
R37 R37 0 0
R38 R38 NC NC SSM24LPT SSM24LPT
R39 R39 0 0
STBY3.3
STBY3.3
C3 C3
0.1uF 0.1uF
C2 C2 R1 R1
C1 C1
100uF/16V 100uF/16V C9 C9 C5 C5
S-C63MM S-C63MM 0.1uF 0.1uF + + 100uF/16V 100uF/16V + + 100uF/16V 100uF/16V 75 75
LowESR S-C63MM S-C63MM S-C63MM S-C63MM
LowESR LowESR
STBY2.5
STBY2.5
C12 C12
100uF/16V 100uF/16V C13 C13
STBY12
S-C63MM S-C63MM L6 L6 600 600
STBY12
LowESR 0.1uF 0.1uF
C14 C14
100uF/16V 100uF/16V + +
S-C63MM S-C63MM
STBY12F
STBY12F
R11 R11
100K 100K Q2 Q2
STBY1.2
B P2N2222A P2N2222A
Q3 Q3
R13 R13 30K 30K
STBY1.2 B P2N2222A P2N2222A
C25 C25
2.2uF 2.2uF
0.33uF/16V 0.33uF/16V
STBY1.8
STBY3.3
STBY3.3 STBY1.8
U2 U2
STBY2.5
STBY2.5
R17 R17 R18 R18 R19 R19
3.3K 3.3K 1K 1K 1K 1K
R20 R20
0/NC 0/NC
36 PMD_INTZ
PMDINTZ PMD_INTZ 11
PWRGOOD
35
PWRGOOD 11
POSENSE
34
POSENSE 10,11
U3 U3
PMD1K_GD_LIN2
33 G
GD2
PHT6N06T PHT6N06T
A1P2V
PMD1K_FB_LIN2 C29 C29
32
FB2
47uF/6.3V 47uF/6.3V R23 R23
R22 R22
31 PMD1K_FB_LIN1 2K 2K A1P2V
FB1
R24 R24
30 1.6K 1.6K
FBC
29 A1P8V A1P8V
A1P8V
VLIN1
C31 C31
C32 C32
28 47uF/6.3V 47uF/6.3V
ISEN
22uF/16V 22uF/16V
27 R28 R28 0.1 0.1
ISENK
26 G
GDC
U4 U4
25 PHT6N06T PHT6N06T
LXC
D8 D8
L12 L12
1 2 A C
8.2uH 8.2uH
D7 D7
SSM34APT SSM34APT
SSM34APT SSM34APT
FBC
C37 C37
R34 R34
2K,0.1% 2K,0.1%
1500P 1500P
L14 L14
V5 STBY5
2 1 2
STBY5
50 50
C45 C45 C47 C47 C46 C46 C48 C48
+ + 100uF/16V 100uF/16V + + 100uF/16V 100uF/16V
S-C63MM S-C63MM S-C63MM S-C63MM
LowESR 0.1uF 0.1uF LowESR 0.1uF 0.1uF
(PDM1000) PCB-MAIN (1/12)
C15 C15 TPS5430DDA TPS5430DDA C16 C16 20081128
U1 U1
0.01uF 0.01uF L7 L7
0.1uF 0.1uF 7 1 1 2 1 2
VIN BOOT
47uH 47uH
D5 D5
8
PH
2 C18 C18
NC1
100uF/16V 100uF/16V + +
3
NC2
B340A B340A S-C63MM S-C63MM
5
ENA
6 4
GND VSENSE
OUTPUT 3A MAX
R21 R21
0 0
1K_0.1% 1K_0.1%
R26 R26
2K_0.1% 2K_0.1%
STBY1.2
STBY1.2
cancel C40
R29 R29
1K,0.1% 1K,0.1%
C38 C38 C39 C39 C40 C40
+ + 220uF/6.3V 220uF/6.3V + + NC NC
S-C63MM S-C63MM S-C63MM S-C63MM
LowESR LowESR 0.1uF 0.1uF
STBY1.8
STBY1.8
C19 C19 C20 C20 R6 R6 R7 R7
220uF/16V 220uF/16V + +
S-C63MM S-C63MM 0.1uF 0.1uF
75/NC 75/NC
R12 R12