HAP-Z1ES
HAP-Z1ES
67
67
5-32. SCHEMATIC DIAGRAM - DCDC/FAN-CONNECT Boards -
• See page 70 for Waveforms. • See page 70 for IC Block Diagrams.
Note:
When the hard disk drive (Ref. No. HDD1) is replaced, refer to “NOTE OF
REPLACING THE HARD DISK DRIVE (Ref. No. HDD1)” on page 4.
10
13.5
5.2
10.2
14.5
5.2
0.2
14.5
0
3.4
13.1
0.7
3.4
3.2
0.7
0
0
0
0
0.6
41
0
0
25V
330
C1442
25V
100
C1437
25V
100
C1436
25V
330
C1440
25V
330
C1441
25V
100
C1438
0.1
C1430
0.1
C1412
0.1
C1415
10
C1426
C1419
47p
0.01
C1427
10
C1408
10
C1407
0.01
C1411
1
C1416
22
C1432
10
C1406
10
C1409
0.1
C1429
10
C1425
0.1
C1414
22
C1422
22
C1421
0.1
C1413
0.01
C1410
0.1
C1428
22
C1433
0.1
C1439
22
C1423
35V
2200
C1401
50V
4.7
C1402
35V
2200
C1405
CL1424
CL1418
CL1415
CL1402
CL1413
CL1421
CL1406
CL1407
CL1401
CL1403
CL1410
CL1423
CL1420
CL1416
CL1408
CL1404
CL1426
CL1425
CL1427
CL1428
CL1414
CL1422
CL1411
CL1405
CL1417
CL1409
CL1419
2P
CN1409
GND
1
9V/6V
2
3P
CN1402
DGND
1
DGND
2
DGND
3
4P
CN1406
HDD 5V
1
GND
3
GND
4
5P
CN1401
HDD LIVE
1
HDD NUTRAL
3
NC
2
MAIN LIVE
4
MAIN NUTRAL
5
6P
CN1403
1
GND
2
STBY AC STOP
3
POW RY
4
STBY POWER
5
STBY 5V
6
STBY FET ON/OFF
9P
CN1405
MAIN 5V
1
NC
2
NC
2
MAIN 5V
3
GND
4
GND
5
USB 5V
6
USB 5V
7
USB GND
8
USB GND
9
10P
CN1408
1
GND
2
GND
3
DCDC1 EN
4
AC STOP
5
MICON STOP
6
STBY 5V
7
POWER RY
8
FAN ENABLE
9
FAN FAST/SLOW
10
STBY FET ON/OFF
~
+
–
~
D4SBS6
D1401
1
2
3
4
~
+
–
~
D4SBS6
D1404
1
2
3
4
DZ2J062M0L
D1405
DA2J10100L
D1402
DA2J10100L
D1403
F1401
T3.5AL
RT7256ALZSP
IC1402
1
BOOT
2
Vin
3
SW
4
GND
5
FB
6
NC
7
EN
8
SS
RT7256ALZSP
IC1403
1
BOOT
2
Vin
3
SW
4
GND
5
FB
6
NC
7
EN
8
SS
RT7256ALZSP
IC1404
1
BOOT
2
Vin
3
SW
4
GND
5
FB
6
NC
7
EN
8
SS
22uH
L1401
22uH
L1403
22uH
L1402
2PD601ART
Q1401
PDTC114ET
Q1402
22k
R1412
4.7k
R1419
4.7k
R1418
4.7k
R1413
4.7k
R1414
4.7k
R1426
22k
R1417
220
R1420
4.7k
R1402
10k
R1425
0
R1423
100k
R1424
10k
R1403
0
R1433
0
R1430
0
R1428
0
R1429
R1409
10
0
R1432
0
R1431
R1422
10
0
R1411
0
R1416
100
R1415
100k
R1407
R1410
10
100
R1408
100
R1421
0
R1427
100V
1000p
C1417
100V
1000p
C1418
100V
1000p
C1431
22k
R1401
22
C1424
DC/DC CONVERTER
IC1404
IC1403
IC1402
STANBY
BOARD
>21S
CN901
U-COM
BOARD
>18S
CN7002
T1
DIGITAL
>22S
TRANSFORMER
POWER
AUDIO
BOARD
>15S
CN152
MAIN
BOARD
>01S
CN201
(2/9)
WR3
(2/2)
DISK
DRIVE
HARD
HDD1
SELECTION SWITCH
FAN MOTOR SPEED
DC/DC CONVERTER
DC/DC CONVERTER
AC DETECT
250V
F1402
T3.5AL
250V
H
I
F
2
B
3
A
4
5
1
6
8
9
10
11
12
13
7
14
C
D
E
G
CL51
CL052
2P
CN52
1
FAN–
2
FAN+
3P
CN51
1
GND
2
NC
3
9V/6V
DCDC BOARD
FAN-CONNECT BOARD
M
M1
(FAN)
(Page 42)
(Page 57)
(Page 69)
(Page 59)
(Page 69)
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