Service manual

D5V
SR_CLK
SIR_IN
SIR_OUT
D8000
D8001
1/16W
CHIP
R8003
1/16W
CHIP
R8004
1/16W
RN-CP
22
R8005
1/16W
RN-CP
22
R8006
D5V
6.3V
C8001
10V
B
C8003
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
17
18
19
20
21
22
29
28
27
26
25
24
23
30
31
32
33343536373839404142434445464748
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
MB90F337PFM-GE1
IC8001
VBUS VSS DVM DVP VCC VSS HVM HVP VCC HCON SINO/RX_DATA SOTO/TX_DATA SCKO SIR_IN_DTAU SIR_OUT_DTAU SCK1_DTAU
GA/AUS
P53
VSS
MD2
MD1
MDO
RST
P54
HOST_STO
HOST_ST1
P02
PO3
INT_USB
P05
P06
P07
P10 P11 P12 P13 P14 P15 P16 P17 P20 P21 P22 P23 P24
X0 X1
VSS
VCC
SLEEP/STOP_MODE
P25
P26
P27
P60
P61
SIN_MAIN
SOT_MAIN
SCK_MAIN
P65
SCL0
SDA0
RPLY_USB
P41
RST_MAIN_MICRO
SIR_OUT
SR_CLK
SIR_IN
47
R8010
1/16W
47
R8011
1/16W
47
R8009
54
321
IC8000
CONT
GND
NOISE
VOUT
VIN
L8000
D5V
10V
C8004
10V
B
C8006
1/16W
CHIP
R8000
25V
B
C8000
10V
B
C8002
D3.3V
D3.3V
L8001
10V
B
C8007
16V
C8008
10V
B
C8012
10V
B
C8013
47
R8017
RST_MICRO
47R8015
47R8014
R8016
6
M
H
z
X
8
0
0
0
50V
CH
C8010
50V
CH
C8011
10V
B
C8009
1/16W
RN-CP
47
R8008
RPLY_USB
RPLY_USB
R8018
1/16W
RN-CP
R8019
1/16W
RN-CP
R8020
4P
CN8002
1
2
3
4
47
R8026
47
R8027
CHIP
0
R8013
47
R8030
1
2
3
CN8004
LOG_TXD
LOG_RXD
GND
R8032
R8033
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN8001
D5V
RST_MICRO
STBY3.3V
GND
INT_USB_HOST
RPLY_USB
HOST_ST0
HOST_ST1
GND
SR_CLK
SIR_OUT
SIR_IN
GND
LOG_TXD
LOG_RXD
6.3V
C8005
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18P
CN8003
GND
TXD
RXD
RES
VIN
MD0
MD1
MD2
NC
SCK0
SIN0
SOT0
NC
NC
NC
NC
NC
GND
Q8000
1/16W
CHIP
R8024
10V
C8014
10V
C8015
1/16W
RN-CP
R8034
43 12
PST3629UL
IC8002
GND
VDD
C
OUT
47R8023
47
R8031
RST_MICRO
RST_JIG
RST_JIG
F
5
C
2
A
D
4
A
1
H
EE
12
G
B
D
118
C
107
H
B
F
96
G
3
R8035
RST_MAIN_MICRO
1/16W
RN-CP
47
R8036
RST_MAIN_MICRO
D3.3V
R8038
R8037
Q8002
R8039
8765
4321
S1
S2
S3
G
D1
D2D3
D4
Q8005
R8040
USB_POWER
Q8004
USB_POWER
R8041
R8042
1/16W
RN-CP
R8001
47
CHIP
0
R8043
R8002
STBY3.3V
Q8001
10V
B
C8016
R8007
R8012
R8021
R8022
STBY3.3V
STBY3.3V
R8044
R8045
12345
IC8003
VIN ON/xOFF VOUT ADJ GND
1
2
3
CN8006
FAN
FAN_ERR
GND
Q8007
C8024
R8046
R8047
C8023
FAN_ERR
FAN_ERR
FB001
FB002
FB8004
R8048
FB8003
C8019
C8018
C8017
1
2
3
4
5
CN8005
12V
GND
FAN_DRV
GND
FAN_ERR
C8020
R8049
R8050
R8051
12V
C8021
C8022
STBY3.3V
RT1N237M-TP-1
Q8003
USB_HOST_MICRO
RESET
D+
D-
TO DTAU FAN
0.01UF
47UF
0.1UF
0.1UF
47UF
47UF
0.1UF
0.1UF
10UF
0.1UF
15PF
15PF
0.1UF
0.1UF
0.1UF
1UF
0.1UF
PWB15P
PGB1010603NR
PGB1010603NR
TAR5S33TE85R
10UH
10UH
DTC114EUA-T106
DTC114EUA-T106
DTC114EUA-T106
DTC114EUA-T106
UPA1716G-E2
430K
24K
24K
10K
1/16W
1/16W
10K
1/16W
1/16W
1/16W
47
1/16W
1/16W
10K
10K
10K
1/16W
10K
1/16W
1/16W
4.7K
1/16W
1/16W
1/16W
1/16W
2.2K
10K
1/16W
10K
1/16W
10K
1/16W
10K
1/16W
10K
1/16W
10K
1/16W
0
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
XX
3.3V
5V
12V
3.3V
3.3V
UT
(USB HOST MICRO)
B-WAX3(07)-...-UT.-26/32/40/46V300A
4-3-15. UT Board Schematic Diagram
RM-GA008
KLV-26/32/40/46V300A
RM-GA008
- 69 - - 70 -
KLV-26/32/40/46V300A