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ORDER NO. AVS0405529C0 S16
Extension Unit
WJ-HDE300
Extension WJ-HDE
300
Unit
SPECIFICATIONS
The Product with PbF
Required power: Power consumption: Interface: Operating temperature: Operating humidity: Dimensions: Weight: 120 V AC 60 Hz for WJ-HDE300 220 V AC - 240 V AC 50 Hz for WJ-HDE300/G 85 W (including 4 HDDs when installed) 2-wire serial, 480 Mbps logical speed +5 °C to +45 °C (41 °F to 113 °F) Less than 85 % 420 mm (W) x 88 mm (H) x 350 mm (D), rubber feet exclusive 19-9/16" (W) x 3-7/16" (H) x 13-13/16" (D) 7.2 kg (16 lbs) (not including hard disk drives)
Weight and dimensions indicated are approximate. Specifications are subject to change without notice.
STANDARD ACCESSORIES
Operating instructions ................................................. 1 pc. The following are for installation. Power cord ................................................................. 1 pc. Serial cable ................................................................. 1 pc. Rack mounting bracket .............................................. 2 pcs. Bracket fixing screw ................................................... 4 pcs.
HDD fixing screw ...................................................... 16 pcs. Cable clamp ............................................................. 1 pc. Clamp fixing screw ................................................... 1 pc.
© 2004
Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying and distribution is a violation of law.
Y
WARNING
This service information is designed for experienced repair technicians only and is not designed for use by the general public. It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product. Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to service or repair the product or products dealt with in this service information by anyone else could result in serious injury or death.
CAUTION
RISK OF ELECTRIC SHOCK DO NOT OPEN
This symbol warns the user that uninsulated voltage within the unit may have sufficient magnitude to cause electric shock. Therefore, it is dangerous to make any kind of contact with any inside part of this unit.
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
This symbol alerts the user that important literature concerning the operation and maintenance of this has been included. Therefore, it should be read carefully in order to avoid any problems.
IMPORTANT SAFETY NOTICE
There are special components used in this equipment which are important for safety. These parts are indicated
by the " Y " mark on the schematic diagram and the replacement parts list. It is essential that these critical parts should be replaced with manufacturer's specified parts to prevent X-radiation, shock, fire, or other hazards. Do not modify the original design without permission of manufacture.
About Lead Free Solder (PbF)
Distribution of PbF PCB:
PCBs (manufactured) using lead free solder (PbF) will have a stamp on the PCB.
Caution:
8 Lead free solder has a higher melting point than standard solder. Typically the melting points is 35 °C 40 °C (95 °F 104 °F) higher. Please use a soldering iron with temperature control and adjust it to 360 °C 370 °C (680 °F 698 °F). In case of using high temperature soldering iron, please be careful not to heat too long. 8 Lead free solder will tend to splash when heated too high (600 °C / 1112 °F). 8 Lead free solder (Sn - 3.0Ag 0.5Cu) or equivalents are recommended on repairing our lead free soldered PCB.
PRODUCT COMPLIES WITH DHHS RULES 21 CFR SUBCHAPTER J APPLICABLE AT DATE OF MANUFACTURE
SAFETY PRECAUTIONS
GENERAL GUIDELINE
1. When service is required, observe the original lead dress. Components, wires or cables that indicate evidence of overheating or other electrical or mechanical damage should be replaced. 2. After servicing see to that all the protective devices, such as insulation tape, shields must be properly installed. 3. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.
LEAKAGE CURRENT HOT CHECK
1. Plug the AC cord directly into adaptor socket and plug adaptor into the AC outlet. Do not use an isolation transformer for this check. 2. Connect a 1.5k /10W resistor, paralleled by 0.15 µF capacitor, between each exposed metallic part on the unit and a good earth ground such as a water pipe, as shown in Figure 1. 3. Use an AC voltmeter, with 1000/volt or more sensitivity, to measure the potential across the resistor. 4. Check all exposed metallic parts of the cover (BNC connector, Handle bracket, Metallic cabinet,
LEAKAGE CURRENT COLD CHECK
1. Unplug the AC cord and connect a jumper between the two prongs on the plug. 2. Measure the resistance value, with an ohmmeter, between the jumpered AC plug and each exposed metallic cabinet par t on the equipment such as screwheads, connectors, control shafts, etc. When the exposed metallic part has a return path to the chassis, the reading should be between 1M and 5.2M . When the exposed metal does not have a return path to the chassis, the reading must be (infinity). Any resistance value below this range indicates an abnormality which requires corrective action. 3. Repeat the test with the AC switch in the "OFF" position.
Screwheads, Metallic overlays, etc.), and measure the voltage at each point. 5. Reverse the AC plug in the AC plug adaptor and re-peat each of the above measurements. 6. The potential at any point should not exceed 0.75 V RMS. A leakage current tester (SIMPSON MODEL 229 or equivalent) may be used to make the hot checks. Leakage current must not exceed 0.5 milliampere. In case a measurement is outside of the limits specified, there is a possibility of a shock hazard, and corrective action must be taken before returning the instrument to the customer.
AC VOLTMETER
1.5k DEVICE UNDER TEST ADAPTOR Test all exposed metal parts (Earth Ground) AC PLUG AC OUTLET Ground Lead Disconnected during safety check. 0.15µF Water Pipe
Fig. 1 Leakage Current Hot Check
CONTENTS
MAJOR OPERATING CONTROLS AND THEIR FUNCTIONS .........................................................1-1 WIRING DIAGRAM..............................................................................................................................2-1 SCHEMATIC DIAGRAM MAIN BOARD (1/5) PARTITION DIAGRAM ..............................................................................................................3-1-1 [1]..............................................................................................................................................3-1-2 [2]..............................................................................................................................................3-1-3 [3]..............................................................................................................................................3-1-4 [4]..............................................................................................................................................3-1-5 MAIN BOARD (2/5) PARTITION DIAGRAM ..............................................................................................................3-2-1 [1]..............................................................................................................................................3-2-2 [2]..............................................................................................................................................3-2-3 [3]..............................................................................................................................................3-2-4 [4]..............................................................................................................................................3-2-5 MAIN BOARD (3/5) ..........................................................................................................................3-3 MAIN BOARD (4/5) ..........................................................................................................................3-4 MAIN BOARD (5/5) ..........................................................................................................................3-5 HDD-DC BOARD .............................................................................................................................3-6 POWER DIVIDER BOARD ..............................................................................................................3-7 FRONT SW BOARD ........................................................................................................................3-8 FRONT LED BOARD .......................................................................................................................3-9 AC/DC BOARD FOR WJ-HDE300 .................................................................................................3-10 AC/DC BOARD FOR WJ-HDE300/G .............................................................................................3-11 CONDUCTOR VIEW MAIN BOARD (COMPONENT SIDE) ...................................................................................................................4-1 (PATTERN SIDE)..........................................................................................................................4-2 HDD-DC BOARD .............................................................................................................................4-3 POWER DIVIDER BOARD / FRONT SW BOARD / FRONT LED BOARD .....................................4-4 AC/DC BOARD ................................................................................................................................4-5 EXPLODED VIEW (1/6) ..................................................................................................................................................5-1 (2/6) ..................................................................................................................................................5-2 (3/6) ..................................................................................................................................................5-3 (4/6) ..................................................................................................................................................5-4 (5/6) ..................................................................................................................................................5-5 (6/6) ..................................................................................................................................................5-6 REPLACEMENT PARTS LIST ............................................................................................................6-1
MAJOR OPERATING CONTROLS AND THEIR FUNCTIONS
s Front View
q we r t
ERROR HDD POWER HDD 1 HDD 2 HDD 3 HDD 4
OPERATE
Extension Unit WJ-HDE
q Error indicator [ERROR] Lights when an error occurs. Refer to TROUBLESHOOTING for details. Red: System error Orange: Thermal error or malfunction of the cooling fan. w HDD power indicator [HDD POWER] ON: Indicates that HDDs are powered. OFF: Indicates that the HDDs are not powered. Note: Do not move the unit until the motors of the HDDs stop completely. To stop the motors, turn off the HDD POWER switch behind the front cover. Move the unit after confirming that the indicator has gone out. e Operate indicator [OPERATE] Lights green when turning on the power switch on the rear panel.
r HDD access indicators [HDD 1] [HDD 2] [HDD 3] [HDD 4] Each indicator lights to indicate the status of the respective HDD. Green: Indicates that the respective HDD is running normally. Red: Indicates that the respective HDD is the first faulty drive among the HDDs in the unit. Red blink: Indicates that the respective HDD is the second or subsequent faulty drive among the HDDs in the unit. Orange-red alternate blink/Orange: Indicates that the respective drive is currently being recovered in RAID level 5 mode. These indicators normally indicate the status of the respective drive, but they work as a set when a system error occurs. Important When one of the indicators lights red, replace the respective HDD immediately. If two or more indicators light/blink red, it will be impossible to recover data. There may be cases where it is eventually impossible to recover data if two drives are coincidentally damaged or the second drive fails during the data recovery process. t Front cover Detach the front cover when it is necessary to install HDDs or to operate the switches inside the unit.
1-1
s Rear View
y u i i o
SIGNAL GND
!0
POWER
EXT IN OUT 2 1
AC IN
!1
!2
y Serial in connector [IN] Connect the WJ-HD300 series digital disk recorder or other extension unit with the supplied serial cable. u Serial out connector [OUT1] [OUT2] Connect another extension unit with the supplied serial cable. i Cooling fan o Signal GND terminal [SIGNAL GND] Connect this terminal to the SIGNAL GND terminal of other equipment to avoid possible grounding loop and noise if required.
!0 Power switch [POWER] Turn on the power of the unit with this switch before turning on the power of the digital disk recorder, or turn them on simultaneously. Otherwise, the HDDs will not be mounted. When turning off the power of the unit with this switch, turn off the power of the digital disk recorder first, and then turn off the power of this unit after confirming that all HDD access indicators are not lit or blinking. !1 AC inlet [AC IN] Connect the supplied power cord. !2 Cable clamp fixing hole
1-2
s Inside the Front Lid
q' w' !4 e' !5 !6
RESET MODE
SINGLE RAID5
!3
HDD POWER
OFF ON
RECOVER
q' Error indicators Functions as same as that on the front panel. Red: System error Orange: Thermal error or malfunction of the cooling fan. w'HDD power indicator Functions as same as that on the front panel. ON: Indicates that HDDs are powered. OFF: Indicates that the HDDs are not powered. e'Operate indicator Functions as same as that on the front panel. Lights green when turning on the power switch on the rear panel.
Important · Changing the MODE switch will not be accepted when the ERROR indicator lights red and/or when HDD 1-4 indicate a system error status by lighting red and orange. When this happens, ask your dealer to solve the error. · When set to RAID5, the HDD preinstalled in the digital disk recorder will not work. Instead, it is applied only to the HDDs installed in the extension unit and the digital disk recorder will perform storage and readout of the image data by accessing the extension unit. · The position of the MODE switch of all units in a system must be the same. · The available disk space of the unit can be logically calculated as follows. The actual space may be several percent lower than you calculated depending on the HDD type used and their combination. The most efficient way is to use the same type drives. When SINGLE is selected, it will be the sum of all the HDD sizes. When RAID 5 is selected, it will be as follows. When 3 HDDs are in the unit: It will be double the size of the smallest HDD size. When 4 HDDs are in the unit: It will be triple the size of the smallest HDD size. For example, if 4 HDDs of 80 GB, 120 GB, and two 160 GB are mounted, the available disk space will be 80 G x 3 = 240 GB. !5 HDD power switch [HDD POWER] Use this switch in the ON position for normal operation. ON: Supplies the power to the HDDs and the HDD power indicators will light. Default position OFF: Does not supply the power and the HDD power indicators will go off. !6 Recover button [RECOVER] Use this button with the RESET button after replacing HDDs used in the RAID 5 mode to start data recovery.
!3 Reset button [RESET] This button is located inside the unit. To access this button, it is necessary to detach the front cover. Press this button using a small screw driver (not supplied). · When SINGLE is selected After adding or replacing any of the HDDs, press this button only. · When RAID 5 is selected This button is used in combination with the RECOVER button and MODE switch after adding or replacing any of the HDDs. Important Do not press the RESET button and the RECOVER button simultaneously when SINGLE is selected. Otherwise, the setting of the digital disk recorder may be initialized and it may cause a malfunction. !4 Mode switch [MODE] RAID 5: Applies RAID level 5 mode (striping at the byte level also stripe error correction information). SINGLE: Applies SINGLE mode (no striping across drives for data or error correction information). Default position
1-3
WIRING DIAGRAM
SW11 POWER SWITCH
3 1 7 5
L11 FERRITE CLAMP E11
3
CN11 AC INLET
10
CN101
1 10
HDD-DC BOARD
1
E12
AC/DC BOARD
11 12
CN102
1
E13
1
3
CN1
1 3 5 7
MO4 COOLING FAN-4
CN2
MO3 COOLING FAN-3
1 2
CN100
E25
MAIN BOARD
10
1 10
E24
CN100
3
CN522
CN101
1
CN523
1 4
POWER DIVIDER BOARD
CN102
1 4
9 10
CN500
CN103
1 4
CN104
1 4
CN105
1
1 2
E20
CN550
E23 E21 E22
CN201 CN203
1 2 39 40 1 2
1 2
19 20
39 40
CN202
39 40 1 2 39 40
1
3
CN200
1 2
1
3
CN520
1 3
E17
E16
E19
CN3
1 2 9 10
MO1 COOLING FAN-1 E14
HDD 2
MO2 COOLING FAN-2
HDD 4
19 20
CN100
E15
1 2
TO HDD
TO HDD
10
CN101
CN100
E26
1
HDD 1
HDD 3
10
TO HDD
TO HDD
FRONT SW BOARD
1
FRONT LED BOARD
2-1
E18
CN521
PARTITION DIAGRAM FOR SCHEMATIC DIAGRAM OF MAIN BOARD (1/5)
MAIN BOARD (1/5) F
E
(Refer to the page 3-1-2.) (Refer to the page 3-1-3.)
D
C
B
(Refer to the page 3-1-4.) (Refer to the page 3-1-5.)
A 1 2 3 4 5 6 7 8
· The Schematic Diagram of Main Board (1/5) is described by 4 partitions. · When connecting all the Schematic diagram, refer to this Partition Diagram. · The Location Mark indicated in each Schematic Diagram of Main Board (1/5) is as follows. Location of each Schemaitc diagram is marked ( ) in the diagram. For Schematic Diagram of Main Board (1/5) [1] :
Location Mark
3-1-1
SCHEMATIC DIAGRAM OF MAIN BOARD (1/5) [1]
MAIN BOARD (1/5)
D100
F
V3D R100 0
+1.9V
TD101
Q100 D101
OPEN R162 100
IC
1 NC_1 2 INPUT 3 NC_2 4 GND SU
R101
330
4
5
6
Q101
OPEN C155
R163
IC108
47/6.3 C108 OPEN C109 8 7 6 5 +VS N.C._5 N.C._4 N.C._3 VOUT N.C._1 N.C._2 GND 1 2 3 4 C105 2 3 2 1
IC102
VOUT +VS GND 3 R117 10k 1
33/6.3 V3D
V5D
C100
R102
DGND
C102
0.47
R104
R103
330 1/4W
470
0.1 C110 0.01 V3D
C152 DGND 0.1 DGND V3D OPEN R125
E
DGND
R118
C126
C131 0.1
L101
10k
0.1
C117 47/6.3 C118 0.1 C119 0.01 L100 C123 100/6.3
R126 0
4 3 Z111 2 10k 1
Z110 10k
OPEN
R124
4 3 2 1
10k
C121 0.1 C122 0.01
R120
10k 10k 10k 0.1
Q102
10k
10k
DGND R121 R122 R123 C129 5 6 7 8
R119
DGND
R116
5 6 7 8
R108 10k R109 XDONE XINIT 10k R111 R112 0.1 TD100 C120 10k 10k 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157
R164 51k
Avss_2 PTL[7] PTL[6] AVcc PTL[5] PTL[4] AN[3]/PTL[3] AN[2]/PTL[2] AN[1]/PTL[1] AN[0]/PTL[0] Avss_1 Vss_8 MD4 MD3 VccQ_11 RESETP DREQ1/PTD[6] DREQ0/PTD[4] DRAK1/PTD[0] DRAK0/PTD[1] PTC[0] NF/PTC[1] NF/PTC[2] NF/PTC[3] SUSPND/PTD[2] VccQ_10 VBUS/PTD[3] VssQ_10 TXENL/PTC[4] XVDATA/PTC[5] IRQ7/PTC[6] IRQ6/PTC[7] IRQ5/SCPT[7] Vcc_7 RXD2/SCPT[4] Vss_7 RXD1/SCPT[2] RXD0/SCPT[0] SCPT[6] SCK2/SCPT[5] TXD2/SCPT[4] SCK1/SCPT[3] TXD1/SCPT[2] SCK0/SCPT[1] TXD0/SCPT[0] VccQ_9 CKIO VssQ_9 IRQOUT TCLK/PTH[7] STATUS1/PTJ[7] STATUS0/PTJ[6]
R161
R113
C137 R127 10k
470p R136 R137 R138 R139 R140 DGND R132 DGND V3D R131 R133 R134 10k 10k 10k 470
R110 TD102 TD103 TD104 TD105 TD106 TD107 TD108 C115 TD109 TD110 TD111 TD112 TD113 TD114 C113 TD115 TD116 TD117 D[15] 0.1 C114 0.1 0.1 10k
IC101
C133 0.1
V3D
3-1-2
10k 10k 10k 10k 10k
D
IRQ0 IRQ1 IRQ2 IRQ3
10k
MD1 MD2 Vcc_1 NC Vcc_2 Vss_1 NMI IRQ0/PTH[0] IRQ1/PTH[1] IRQ2/PTH[2] IRQ3/PTH[3] IRQ4/PTH[4] D31/PTB[7] D30/PTB[6] D29/PTB[5] D28/PTB[4] D27/PTB[3] D26/PTB[2] VssQ_1 D25/PTB[1] VccQ_1 D24/PTB[0] D23/PTA[7] D22/PTA[6] D21/PTA[5] D20/PTA[4] Vss_2 D19/PTA[3] Vcc_3 D18/PTA[2] D17/PTA[1] D16/PTA[0] VssQ_2 D15
EXTAL XTAL Vcc_6 Vss_6 Vss_5 AUDCK/PTH[6] Vcc-PLL2 CAP2 Vss-PLL2 Vss-PLL1 CAP1 Vcc-PLL1 MD0 TXDMNS/PTF[0] TXDPLS/PTF[1] DPLS/PTF[2] DMNS/PTF[3] TCK/PTF[4] TDI/PTF[5] TMS/PTF[6] TRST/PTF[7] AUDATA[0]/PTG[0] Vcc_5 AUDATA[1]/PTG[1] Vss_4 AUDATA[2]/PTG[2] AUDATA[3]/PTG[3] UCLK/PTG[4] ASEBRKAK/PTG[5] ASEMD0/PTG[6] PTG[7] PTH[5]/ADTRG RESETM WAIT
156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123
0
C156
1
15
0.1
V5D
OPEN
C132 0.1
C135
0.1
V3D
C136
470p
SCHEMATIC DIAGRAM OF MAIN BOARD (1/5) [2]
D[0-15] A[1-25]
MAIN BOARD (1/5)
IC100 IC101 IC103 IC104 IC105 IC106 IC107 IC108 IC109 IC110 IC111 Q100 Q101 Q102 D100 A2 B2,B3,B4, C2,C3,C4, D2,D3,D4 E6,F6 C6,D6 B7,C7 B8,C8 C8,D8 E2 A3,A4 A4 E5,F5 E1,F1 E1 E5 F1
V3D A[17] V3D OPEN
C146
IC103 IC111
1 NC_1 2 INPUT 3 NC_2 4 GND 8 NC_4 7 SUPPLY_VOLTAGE 6 OUTPUT 5 NC_3 V3D A[16] A[15] A[14] A[13] A[12] A[11] A[10] A[9] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 A15 A16 A14 BYTE A13 VSS_2 A12 DQ15/A-1 A11 DQ7 A10 DQ14 A9 DQ6 A8 DQ13 N.C._1 DQ5 N.C._2 DQ12 WE DQ4 RESET VCC N.C._3 DQ11 N.C._4 DQ3 RY/BY DQ10 N.C._5 DQ2 A17 DQ9 A7 DQ1 A6 DQ8 A5 DQ0 OE A4 A3 VSS_1 CE A2 A1 A0 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25
33/6.3 C147 0.1 D[15] D[7] D[14] D[6] D[13] D[5] D[12] D[4] D[11] D[3] D[10] D[2] D[9] D[1] D[8] D[0]
0.1
0.1
0.1
R141
C156
C157
DGND DGND
C158
10k
A[18] A[8] A[7] A[6] A[5] A[4] A[3] A[2]
A[1]
DGND
V3D C143 33/6.3 C138 0.1 D[0] D[1] D[2] D[3] V3D D[4] D[5] D[6] D[7] 5 6 7 8 5 6 7 8 Z112 4 3 2 1 C139 0.1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
IC104
VDD_1 VSS_3 DQ15 DQ0 VDDQ_1 VSSQ_4 DQ14 DQ1 DQ13 DQ2 VSSQ_1 VDDQ_4 DQ12 DQ3 DQ11 DQ4 VDDQ_2 VSSQ_3 DQ10 DQ5 DQ9 DQ6 VSSQ_2 VDDQ_3 DQ8 DQ7 VDD_2 VSS_2 NC_2 LDQM UDQM WE CLK CAS CKE RAS NC_1 CS A11 BA0 A9 BA1 A8 A10/AP A7 A0 A6 A1 A5 A2 A4 A3 VDD_3 VSS_1 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 Z119
C144 0.1
5 6 7 8
4 3 2 1
D[15] D[14] D[13] D[12]
22 Z113
10k 10k 10k 10k 10k
4 3 2 1
C140 0.1 C141
C145 0.1
5 6 7 8
22 Z120
4 3 2 1
D[11] D[10] D[9] D[8] V3D OPEN R144
22 R136 R137 R138 R139 R140 5 6 7 8 5 6 7 8 5 6 7 8 4 3 2 1 4 3 2 1 4 3 2 1
22 R142 22 5 6 7 8 5 6 7 8 4 3 2 1 4 3 2 1
0.1 Z114 22
R146 33 OPEN R143
V3D V3D C149 C151 0.1 R155 OPEN X100 R152 47 (66.666MHz) DGND DGND R151 OPEN 4 VDD 3 OUT 1 CONT 2 GND
1 3 5 7 9 11 13 R132 10k
CN100
2 4 6 8 10 12 14
OPEN DGND
A[13] A[14] A[11] A[1] A[2] A[3] A[4]
Z115 22
Z117 22
Z116 22
Z118 22
A[12] A[10] A[9] A[8] A[7] A[6] A[5]
66.666MHz
TD120 5 R149 0 4
0.1
DGND
IC107
VCC OUT_Y 1 NC 2 IN_A 3 GND
C142 0.1
DGND V3D DGND
R131
10k
R133 R134
10k 470
3-1-3
SCHEMATIC DIAGRAM OF MAIN BOARD (1/5) [3]
TD115 V3D TD116 TD117 D[15] 5 6 7 8 5 6 7 8 5 6 7 8 5 6 7 8 5 6 7 8 5 6 7 8 R106 10k A[5] A[6] A[7] A[8] A[9] A[10] A[11] A[12] A[13] A[14] A[15] A[16] A[17] A[18] A[19] A[20] A[21] A[22] A[23] A[24] A[25] A[1] A[2] A[3] A[4] 4 3 2 1 4 3 2 1 4 3 2 1 4 3 2 1 4 3 2 1 4 3 2 1 A[1] A[2] A[3] A[4] A[5] A[6] A[7] A[8] A[9] A[10] A[11] A[12] A[13] A[14] A[15] A[16] A[17] A[18] A[19] A[20] A[21] A[22] A[23] A[24] A[25] TD118 D[14] D[13] D[12] D[11] D[10] D[9] D[8] D[7] D[6] D[5] D[4] D[3] D[2] D[1] D[0] C116 0.1 0.1 C114 0.1 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 Vcc_3 D18/PTA[2] D17/PTA[1] D16/PTA[0] VssQ_2 D15 VccQ_2 D14 D13 D12 D11 D10 D9 D8 D7 D6 VssQ_3 D5 VccQ_3 D4 D3 D2 D1 D0 ASEBRKAK/PTG[5] ASEMD0/PTG[6] PTG[7] PTH[5]/ADTRG RESETM WAIT BREQ BACK TDO/PTE[0] PTE[1] RAS3U/PTE[2] PTE[3] PTE[6] DACK1/PTD[7] DACK0/PTD[5] NF/PTJ[5] NF/PTJ[4] VccQ_8 CASU/PTJ[3] VssQ_8 CASL/PTJ[2] NF/PTJ[1] RAS3L/PTJ[0] CKE/PTK[5] 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 R131 10k R133 R134 R135 10k 470 10k
C
4 Z100 OPEN 3 2 1 4 3 2 1 4 3 2 1 4 3 2 1
5 6 7 8 5 6 7 8 5 6 7 8 5 6 7 8
D[0] D[1] D[2] D[3] D[4] D[5] D[6] D[7] D[8] D[9] D[10] D[11] D[12] D[13] D[14] D[15]
Z104 10k
R129 OPEN XPRGZ
R130 OPEN SW101 1 3 4 OPEN 2
Z105 10k
Z101 OPEN
R128 C134 0.1 V3D C154 0.1
Z106 10k
Z107 10k
Z103 OPEN
Z108 10k
C124
C127
C125
C128
C130
0.1
0.1
Z109 10k
B
CSRZ
OPEN SW100 3 4 5 C101 0.1 1 2 R105 100
R107 10k C112 10/16 C111 0.1 V3D TD119
IC100
1 8 VREF VCC 2 7 RESIN VSSENSE 3 6 CT RESET 4 5 GND RESET R114 470
R115 33 V12D V3D
DGND
2.2/50
C106
C103
C104
C107
0.1
0.1
0.1
OPEN
R165
V3D R156 1k R157
OPEN
R166
1k
A
RSTI DGND
IC109
1 2 3 4 0.1 NC_1 INPUT NC_2 GND 8 NC_4 SUPPLY_VOLTAGE 7 OUTPUT 6 NC_3 5
XCSZ XWRTZ
V5D
0.1
0.1
0.1
53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104
A0 A1 A2 A3 VssQ_4 A4 VccQ_4 A5 A6 A7 A8 A9 A10 A11 A12 A13 VssQ_5 A14 VccQ_5 A15 A16 A17 A18 A19 A20 A21 Vss_3 A22 Vcc_4 A23 VssQ_6 A24 VccQ_6 A25 BS/PTK[4] RD WE0/DQMLL WE1/DQMLU WE2/DQMUL/PTK[6] WE3/DQMUU/PTK[7] RD/WR AUDSYNC/PTE[7] VssQ_7 CS0 VccQ_7 CS2/PTK[0] CS3/PTK[1] CS4/PTK[2] CS5/PTK[3] CS6 PTE[4] PTE[5]
Z102 OPEN
DGND
R160 1k OPEN R159 C153
IC110
1 IN_B 2 IN_A 3 GND VCC OUT_Y 5 4 R158 10
DGND
DGND
1
2
3
4
3-1-4
470
SCHEMATIC DIAGRAM OF MAIN BOARD (1/5) [4]
R131 10k DGND R133 R134 R135 10k 470 10k R148 R130 OPEN SW101 1 2 OPEN C148 DGND 0.1 R147 10k C150 0.1 3 56 4 R145 DCLK 22
33.333MHz
V3D TD121 V3D
IC105
1 2 3 4 5 6 7 1CLR 1D 1CLK 1PRE 1Q 1Q GND VCC 2CLR 2D 2CLK 2PRE 2Q 2Q 14 13 12 11 10 9 8 1 2 3 4 5 6 7 R150
IC106
1A 1B 1Y 2A 2B 2Y GND VCC 4B 4A 4Y 3B 3A 3Y 14 13 12 11 10 9 8 68
TD125
R154 XCLK 68
33.333MHz
TD126
R153 DGND 68 DGND CPUCLK
TD122 TD123 TD124
CSZ WRZ
WE1Z WE0Z RDZ BSZ WAITZ
PORSTN
OPEN TP100
DGND
5
6
7
8
3-1-5
PARTITION DIAGRAM FOR SCHEMATIC DIAGRAM OF MAIN BOARD (2/5)
MAIN BOARD (2/5) H
G
F
(Refer to the page 3-2-2.)
(Refer to the page 3-2-3.)
E
D
C
(Refer to the page 3-2-4.) (Refer to the page 3-2-5.)
B
A 9 10 11 12 13 14 15 16 17 18 19
· The Schematic Diagram of Main Board (2/5) is described by 4 partitions. · When connecting all the Schematic diagram, refer to this Partition Diagram. · The Location Mark indicated in each Schematic Diagram of Main Board (2/5) is as follows. Location of each Schemaitc diagram is marked ( ) in the diagram. For Schematic Diagram of Main Board (2/5) [1] :
Location Mark
3-2-1
SCHEMATIC DIAGRAM OF MAIN BOARD (2/5) [1]
MAIN BOARD (2/5)
XDONE BSTAT0 FAN9V RXVLD WDVLD
H
D[0-15] D[7] SID[0-15] SID[0] SID[5] SID[13] SID[1] SID[6] SID[10] SID[2] SID[7] SID[11] AHD8 AHD4 AHD13 AHD15 AHD6 AHD11 AHD1 PU_SEOZ SUSPZ FANSEN RXACT TXACT AHD7 AHD10 AHD2 FS_HSZ RSTZ FAN12V TD207 V3D R296 2.2k TD206
G
V3D OPEN R228
R227 DCLK 0 OPEN R230 AB22 AB21 AB20 AB19 AB18 AB17 AB16 AB15 AB14 AB13 AB12 AB11 AB10 AB9 AB8 AB7 AB6 AB5 AB4 AB3 AB2 AB1 AA22 AA21 AA20 AA19 AA18 AA17 AA16 AA15 AA14 AA13 AA12 AA11 AA10 AA9 AA8 AA7 AA6 AA5 AA4 AA3 AA2 AA1 Y22 Y21 Y20 Y19 Y18 Y17 Y16 Y15 Y14 Y13 Y12 Y11 Y10 Y9 Y8 Y7 DHD14 DHD15 MA7 MA2 TD202 MD21 MD16 MD11 MD7 MD3 MD0 FL2Z XWRTZ DHD1 DHD0 MA8 MA3 MD26 MD22 MD17 MD12 4.7k 4.7k 4.7k 4.7k 4.7k 4.7k MD4 MD1 FL3Z V3D OPEN R236 TD204 DHD13 OPEN DGND R232 0 R204 R205 R206 R207 R208 R209 R211 10 10 R231 10 10 100 10 10 CPUCLK 0 V3D OPEN R237 MA9 MA4 MD27 MD23 MD18 MD13 MD8 MD5 MD2 DGND XCSZ A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20 C21 C22 GND_1 NC_1 I/O_1 I/O_2 I/O_3 NC_2 I/O_4 I/O_5 I/O.VREF_1 I/O_6 I.GCK2 NC_3 I/O_7 I/O_8 I/O_9 I/O_10 I/O_11 I/O.VREF_2 I/O.VREF_3 I/O[WRITE] TDO GND_2 I/O_12 GND_3 I/O_13 I/O.VREF_4 I/O_14 I/O_15 I/O_16 I/O_17 I/O_18 I/O_19 NC_4 I/O_20 I/O.VREF_5 I/O_21 I/O_22 NC_5 I/O_23 I/O_24 I/O_25 TDI GND_4 CCLK I/O_26 NC_6 GND_5 TCK I/O_27 I/O.VREF_6 I/O_28 I/O_29 I/O_30 I/O_31 I.GCK3 I/O_32 I/O_33 I/O_34 I/O_35 I/O_36 I/O_37 I/O_38 I/O[CS] GND_6 I/O[DOUT.BUSY] R238 TD205 TD203 TD201 TD200 OPEN R239 GND_48 NC_34 I/O.VREF_32 I/O.VREF_31 I/O_236 I/O_235 I/O.VREF_30 I/O_234 I/O_233 I/O_232 NC_33 I/O_231 I/O_230 I/O_229 I/O_228 NC_32 I/O_227 I/O_226 I/O_225 I/O_224 M0 GND_47 I/O_223 GND_46 I/O_222 I/O_221 I/O_220 I/O_219 NC_31 I/O_218 I/O_217 I/O.VREF_29 I/O_216 NC_30 I/O_215 I/O_214 I/O_213 I/O_212 I/O_211 I/O.VREF_28 I/O_210 NC_29 GND_45 NC_28 NC_27 I/O[D7] GND_44 DONE I/O_209 I/O_208 I/O_207 I/O_206 I/O_205 I/O_204 I/O_203 I.GCK1 I/O.VREF_27 I/O_202 I/O_201 I/O 200
DGND
F
HDD 4
RST GND HD7 HD8 HD6 HD9 HD5 HD10 HD4 HD11 HD3 HD12 HD2 HD13 HD1 HD14 HD0 HD15 GND NC DMARQ GND IOW GND IOR GND IOROY CSEL DMACK GND INTRQ CN200 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 DHD7 DHD8 DHD6 DHD9 DHD5 DHD10 DHD4 DHD11 DHD3 DHD12 DHD2 DHD13 DHD1 DHD14 DHD0 DHD15 VTT
4.7k
E
4.7k
VTT R229 XCLK 0 1k 1k
R200
R201
R217 R218 R219 R220 R221 R222
R215
R216
TXRDY
IRQ3
IC202
3-2-2
SCHEMATIC DIAGRAM OF MAIN BOARD (2/5) [2]
BSTAT1 MODE3 CRCERR CRCACT RXERR CSRZ F N9V RXVLD WDVLD IRQ1 IRQ2 XPRGZ
IRQ0 WAITZ BSZ XINIT
WRZ RDZ WE0Z WE1Z
CK0
VTT R245 4.7k
HDD 1
R246 4.7k CN201 1 AHD7 AHD8 AHD6 AHD9 AHD5 AHD10 AHD4 AHD11 AHD3 AHD12 AHD2 AHD13 AHD1 AHD14 AHD0 AHD15 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 C228 35 0.01 36 37 38 39 40 Y16 Y15 Y14 Y13 Y12 Y11 Y10 Y9 Y8 Y7 Y6 Y5 Y4 Y3 Y2 Y1 W22 W21 W20 W19 W18 W17 W16 W15 W14 W13 W12 W11 W10 W9 W8 W7 W6 W5 W4 W3 W2 W1 V22 V21 V20 V19 V18 V17 V16 V15 V14 V13 V12 V11 V10 V9 V8 V7 V6 V5 V4 V3 V2 V1 U22 U21 U20 U19 RST GND HD7 HD8 HD6 HD9 HD5 HD10 HD4 HD11 HD3 HD12 HD2 HD13 HD1 HD14 HD0 HD15 GND NC DMARQ GND IOW GND IOR GND IOROY CSEL DMACK GND INTRQ I/OCS16 DA1 PDIAG DA0 DA2 HCS0 HCS1 DASP GND
R247
4.7k
R252 SID[2] SID[7] SID[11] SID[3] SID[8] SID[14] SID[4] SID[9] SID[12] SID[15]
4.7k
R248
4.7k
R249
10k VTT
C260
AHD6 AHD11 AHD1
100p
R250
4.7k 1k 1k R294
BHD8 BHD7
AHD9 AHD3 AHD14
BHD5 BHD9 BHD6
AHD5 AHD12 AHD0
BHD3 BHD11 BHD4 BHD10
V3D C245 C246 C247 47/6.3 0.1 0.01
DGND
R251
4.7k R285 R286 R287 R288 R289 R290 R291
10 10 10 10 100 10 10
TD208
C235 0.01
R293
I/O_208 I/O_207 I/O_206 I/O_205 I/O_204 I/O_203 I.GCK1 I/O.VREF_27 I/O_202 I/O_201 I/O_200 I/O.VREF_26 NC_26 M2 GND_43 I/O_199 I/O.VREF_25 I/O_198 I/O_197 PROGRAM NC_25 I/O_196 I/O_195 I/O_194 I/O_193 I/O_192 I/O_191 I.GCK0 I/O_190 I/O_189 I/O_188 I/O.VREF_24 I/O_187 I/O_186 I/O_185 NC_24 I/O_184 I/O_183 I/O_182 I/O_181 I/O_180 I/O_179 I/O[INIT] VCCINT_28 I/O_178 I/O_177 I/O_176 I/O_175 I/O_174 I/O_173 I/O_172 I/O_171 I/O_170 I/O_169 I/O_168 NC_23 VCCINT_27 I/O_167 I/O_166 I/O_165 I/O_164 I/O_163 I/O.VREF_23 I/O.VREF_22 I/O_162
TO HDD
U18 U17 U16 U15 U14 U13 U12 U11 U10 U9 U8 U7 U6 U5 U4 U3 U2 U1 T22 T21 T20 T19 T18 T17 T16 T15 T14 T13 T12 T11 T10 T9 T8 T7 T6 T5 T4 T3 T2 T1 R22 R21 R20 R19 R18 R17 R16 R7 R6 R5 R4 R3 R2 R1 P22 P21 P20 P19 P18 P17 P16 P14 P13 P12 P11 P10 DGND
IC202
NC_22 VCCINT_26 VCCO_BANK4_6 VCCO_BANK4_5 VCCO_BANK4_4 VCCO_BANK4_3 I/O_161 I/O_160 VCCO_BANK5_6 VCCO_BANK5_5 VCCO_BANK5_4 VCCO_BANK5_3 VCCINT_25 M1 I/O_159 NC_21 I/O_158 I/O_157 I/O[D6] I/O_156 I/O_155 I/O_154 I/O_153 VCCO_BANK3_6 VCCINT_24 VCCINT_23 VCCINT_22 VCCO_BANK4_2 VCCO_BANK4_1 VCCO_BANK5_2 VCCO_BANK5_1 VCCINT_21 VCCINT_20 VCCINT_19 VCCO_BANK6_6 I/O_152 I/O_151 I/O.VREF_21 I/O_150 I/O_149 I/O_148 I/O[D5] NC_20 I/O.VREF_20 I/O_147 VCCO_BANK3_5 VCCINT_18 VCCINT_17 VCCO_BANK6_5 I/O_146 I/O.VREF_19 NC_19 I/O_145 I/O_144 I/O_143 I/O_142 I/O_141 I/O_140 I/O_139 VCCO_BANK3_4 VCCINT_16 GND_42 GND_41 GND_40 GND_39
A[1-25]
VTT R255 4.7k CN202 C240 0.01 BHD13 BHD2 BHD12 D[6] A[23] A[24] A[25] CSZ R256 4.7k BHD7 BHD8 BHD6 BHD9 BHD5 BHD10 BHD4 BHD11 BHD3 BHD12 BHD2 BHD13 BHD1 BHD14 BHD0 BHD15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 A[15] A[16] A[17] A[18] A[19] RST GND HD7 HD8 HD6 HD9 HD5 HD10 HD4 HD11 HD3 HD12 HD2 HD13 HD1 HD14 HD0 HD15 GND NC DMARQ GND IOW GND IOR GND IOROY CSEL DMACK GND INTRQ I/OCS16 DA1 PDIAG DA0 DA2 HCS0 HCS1 DASP GND
HDD 2
R257
10k
R258 C259 100p
4.7k
R259
4.7k VTT
DGND
R260
4.7k
R253
4.7k 1k 1k R295
R254
4.7k R279 10 10 10
BHD15 BHD0 BHD14 BHD1 A[20] D[5] A[21] A[22]
R280 R281 R282 R283 R278 R284
10 100 10 10
R292
DGND
TO HDD
3-2-3
SCHEMATIC DIAGRAM OF MAIN BOARD (2/5) [3]
IOR GND IOROY CSEL DMACK GND INTRQ I/OCS16 DA1 PDIAG DA0 DA2 HCS0 HCS1 DASP GND 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 0 R235 MA10 MA5 MD31 MD28 MD24 MD19 MD14 MD9 MD6 R207 R208 R209 R211 10 100 10 10 FL1Z DHD2 DGND XCSZ OPEN R239 25 R206 10 CPUCLK 0 MD13 MD8 MD5 MD2 C15 C16 C17 C18 C19 C20 C21 C22 D1 D2 D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20 D21 D22 E1 E2 E3 E4 E5 E6 E7 E8 E9 E10 E11 E12 E13 E14 E15 E16 E17 E18 E19 E20 E21 E22 F1 F2 F3 F4 I/O_35 I/O_36 I/O_37 I/O_38 I/O[CS] GND_6 I/O[DOUT.BUSY] I/O_39 NC_7 I/O.VREF_7 TMS NC_8 I/O_40 I/O_41 I/O_42 I/O_43 I/O_44 I/O_45 I/O_46 I/O_47 I/O_48 I/O_49 I/O_50 I/O_51 I/O_52 NC_9 NC_10 I/O[DIN.D0] I/O_53 I/O.VREF_8 I/O_54 I/O.VREF_9 I/O_55 I/O_56 VCCINT_1 I/O_57 I/O_58 I/O.VREF_10 I/O_59 I/O_60 I/O_61 I/O_62 I/O_63 I/O.VREF_11 I/O_64 I/O_65 NC_11 VCCINT_2 NC_12 I/O_66 I/O_67 I/O_68 I/O_69 I/O_70 I/O_71 I/O_72
D
TO HDD
C200
DGND
DGND D[0] FL0Z AC3Z V3D C205 33/6.3
100p
DHD4 DHD11 DHD3 DHD12 R233 0 MA11 MA6 MA0 MD29 MD25 MD20 MD15 MD10
C217 0.01
IC200
54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 VDD_1 VSS_3 DQ0 DQ15 VSSQ_4 VDDQ_1 DQ1 DQ14 DQ2 DQ13 VDDQ_4 VSSQ_1 DQ3 DQ12 DQ4 DQ11 VSSQ_3 VDDQ_2 DQ5 DQ10 DQ6 DQ9 VDDQ_3 VSSQ_2 DQ7 DQ8 VDD_2 VSS_2 LDQM NC_2 WE UDQM CAS CLK RAS CKE CS NC_1 BA0 A11 BA1 A9 A10/AP A8 A0 A7 A1 A6 A2 A5 A3 A4 VSS_1 VDD_3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
C210 0.1 C211 0.1 4 Z208 3 22 2 1 5 6 7 8 MD0 MD1 MD2 MD3
C
V3D OPEN R210
MD15 MD14 MD13 MD12
4 3 2 1
5 6 7 8 Z200 22 C201 0.1
R234 0
C208 0.1 4 Z209 3 22 2 1 5 6 7 8 MD4 MD5 MD6 MD7 AC2Z AC1Z AC0Z
MD11 MD10 MD9 MD8
4 3 2 1
5 6 7 8 Z201 22 C202 0.1
C218 0.01
C209 0.1 4 Z210 3 22 2 1 4 Z211 3 22 2 1 4 Z212 3 22 2 1 C207 0.1 5 6 7 8 5 6 7 8 5 6 7 8
R202 33 OPEN R213 MA11 MA9 MA8 MA7 MA6 MA5 MA4 4 3 2 1 4 3 2 1 5 6 7 8 5 6 7 8 R223 10k Z202 22
DGND
0.01
Z203 22
MA10 MA0 MA1 MA2 MA3
0.01
0.01
C221
C222
C223
0.01
C220
0.01
0.01
0.01
C224
C226
DGND DHD10 MA1 MD30
33/6.3
IC201
54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 VSS_3 VDD_1 DQ15 DQ0 VSSQ_4 VDDQ_1 DQ14 DQ1 DQ13 DQ2 VDDQ_4 VSSQ_1 DQ12 DQ3 DQ11 DQ4 VSSQ_3 VDDQ_2 DQ10 DQ5 DQ9 DQ6 VDDQ_3 VSSQ_2 DQ8 DQ7 VSS_2 VDD_2 LDQM NC_2 WE UDQM CAS CLK RAS CKE CS NC_1 BA0 A11 BA1 A9 A10/AP A8 A0 A7 A1 A6 A2 A5 A4 A3 VSS_1 VDD_3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27
C212 V3D 0.1 TEST1Z TEST0Z DSKCHGZ FLT2 FLT1 C213 0.1 Z215 22 4 3 2 1 5 6 7 8 MD16 MD17 MD18 MD19 C225 0.1 8 NC2 7 GND 6 DO 5 DI
MD31 MD30 MD29 MD28
4 3 2 1
5 6 7 8 Z204 22 C203 0.1
IC203
1 NC1 2 VCC 3 CS 4 SK
C214 0.1 Z216 22 4 3 2 1 5 6 7 8 MD20 MD21 MD22 MD23
MD27 MD26 MD25 MD24 V3D OPEN R212
4 3 2 1
5 6 7 8
Z205 22
DGND
C204 0.1
C215 0.1 Z213 22 4 3 2 1 4 Z214 22 3 2 1 R225 R226 C216 0.1 5 6 7 8 5 6 7 8 22 22 MA10 MA0 MA1 MA2 MA3
R203 10 OPEN R214 MA11 MA9 MA8 MA7 MA6 MA5 MA4 4 3 2 1 4 3 2 1 5 6 Z206 7 22 8 5 6 Z207 7 22 8 R224 10k
DGND
A
DGND
9
10
11
3-2-4
12
13
D[2] D[8] D[1]
B
C206
DHD7
FLT0 TEMP
V3D
C219
C227
0.01
F5 F6 F7 F8 F9 F10 F11 F12 F13 F14 F15 F16 F17 F18 F19 F20 F21 F22 G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 G13 G14 G15 G16 G17 G18 G19 G20 G21 G22 H1 H2 H3 H4 H5 H6 H7 H16 H17 H18 H19 H20 H21 H22 J1 J2 J3 J4 J5 J6
I/O_73 VCCINT_3 VCCO_BANK0_1 VCCO_BANK0_2 VCCO_BANK0_3 VCCO_BANK0_4 I/O_74 I/O_75 VCCO_BANK1_1 VCCO_BANK1_2 VCCO_BANK1_3 VCCO_BANK1_4 VCCINT_4 I/O_76 I/O_77 I/O_78 I/O.VREF_12 I/O_79 I/O_80 NC_13 I/O_81 I/O_82 I/O_83 VCCO_BANK7_1 VCCINT_5 VCCINT_6 VCCINT_7 VCCO_BANK0_5 VCCO_BANK0_6 VCCO_BANK1_5 VCCO_BANK1_6 VCCINT_8 VCCINT_9 VCCINT_10 VCCO_BANK2_1 I/O_84 I/O_85 I/O_86 I/O_87 NC_14 I/O_88 I/O_89 I/O_90 I/O.VREF_13 I/O_91 VCCO_BANK7_2 VCCINT_11 VCCINT_12 VCCO_BANK2_2 I/O.VREF_14 I/O_92 I/O[D2] I/O_93 I/O[D1] I/O_94 I/O_95 I/O_96 I/O_97 I/O_98 VCCO BANK7 3
DHD8 DHD6 DHD9 DHD5
14
SCHEMATIC DIAGRAM OF MAIN BOARD (2/5) [4]
I/O_139 VCCO_BANK3_4 VCCINT_16 GND_42 GND_41 GND_40 GND_39 GND_38 GND_37 VCCINT_15 VCCO_BANK6_4 I/O_138 I/O_137 I/O_136 I/O_135 I/O_134 I/O[D4] I/O.VREF_18 I/O_133 I/O_132 I/O_131 VCCO_BANK3_3 VCCO_BANK3_2 GND_36 GND_35 GND_34 GND_33 GND_32 GND_31 VCCO_BANK6_3 VCCO_BANK6_2 I/O_130 I/O_129 I/O_128 I/O.VREF_17 I/O_127 I/O.TRDY[1]_2 NC_18 I/O_126 I/O_125 I/O_124 I/O_123 VCCO_BANK3_1 GND_30 GND_29 GND_28 GND_27 GND_26 GND_25 VCCO_BANK6_1 I/O_122 I/O_121 I/O_120 I/O_119 NC_17 I/O.TRDY[1]_1 P18 P17 P16 P14 P13 P12 P11 P10 P9 P7 P6 P5 P4 P3 P2 P1 N22 N21 N20 N19 N18 N17 N16 N14 N13 N12 N11 N10 N9 N7 N6 N5 N4 N3 N2 N1 M22 M21 M20 M19 M18 M17 M16 M14 M13 M12 M11 M10 M9 M7 M6 M5 M4 M3 M2 M1 A[19]
MAIN BOARD (2/5)
D[4] A[11] A[12] A[13] A[14]
IC200 IC201 IC202
V5D C262 0.1
IC205
1 2 3 4 5 6 7 8 9 10 1G 1A1 2Y4 1A2 2Y3 1A3 2Y2 1A4 2Y1 GND VCC 2G 1Y1 2A4 1Y2 2A3 1Y3 2A2 1Y4 2A1 20 19 18 17 16 15 14 13 12 11
IC203 IC204 IC205 Q200 Q201
B10,C10 A10,B10 B12-B16, C12-C16, D12-D16, E12-E16, F12-F16 B13 A14,A15 C18,D18 C17 C17
CHD7
A[7] A[8] A[9] A[10]
V5D
V12D
V5D
VTT
DGND
R244
2.2k
TD210
Q201
R243 2.2k G
D S VTT
Q200
C237 0.1
C257 47/6.3
C258
0.1
CHD10 CHD5 CHD9 CHD6 CHD8
R262
4.7k
DGND DGND DGND
R263
4.7k CN203 1
HDD 3
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 RST GND HD7 HD8 HD6 HD9 HD5 HD10 HD4 HD11 HD3 HD12 HD2 HD13 HD1 HD14 HD0 HD15 GND NC DMARQ GND IOW GND IOR GND IOROY CSEL DMACK GND INTRQ I/OCS16 DA1 PDIAG DA0 DA2 HCS0 HCS1 DASP GND
I/O.VREF_14 I/O_92 I/O[D2] I/O_93 I/O[D1] I/O_94 I/O_95 I/O_96 I/O_97 I/O_98 VCCO_BANK7_3 VCCINT_13 GND_7 GND_8 GND_9 GND_10 GND_11 GND_12 VCCINT_14 VCCO_BANK2_3 I/O_99 I/O_100 I/O_101 I/O_102 I/O_103 I/O_104 I/O_105 I/O.VREF_15 I/O_106 I/O_107 VCCO_BANK7_4 VCCO_BANK7_5 GND_13 GND_14 GND_15 GND_16 GND_17 GND_18 VCCO_BANK2_4 VCCO_BANK2_5 I/O_108 I/O_109 I/O[D3] I/O.VREF_16 I/O_110 I/O_111 NC_15 I/O.IRDY[1]_1 I/O_112 I/O_113 I/O_114 VCCO_BANK7_6 GND_19 GND_20 GND_21 GND_22 GND_23 GND_24 VCCO_BANK2_6 I/O_115 I/O_116 NC_16 I/O.IRDY[1]_2 I/O_117 I/O_118
R264
10k CHD7 CHD8 CHD6 CHD9 CHD5 CHD10 CHD4 CHD11 CHD3 CHD12 CHD2 CHD13 CHD1 CHD14 CHD0 CHD15
H19 H20 H21 H22 J1 J2 J3 J4 J5 J6 J7 J9 J10 J11 J12 J13 J14 J16 J17 J18 J19 J20 J21 J22 K1 K2 K3 K4 K5 K6 K7 K9 K10 K11 K12 K13 K14 K16 K17 K18 K19 K20 K21 K22 L1 L2 L3 L4 L5 L6 L7 L9 L10 L11 L12 L13 L14 L16 L17 L18 L19 L20 L21 L22
C261
100p
R265
4.7k
0.01
0.01
0.01
R261 DGND
4.7k
C234
C230
C231
DGND
R266
4.7k
R267
4.7k
VTT
CHD11 CHD3 CHD12 CHD2
A[2] A[1] D[3] D[15] D[14] CHD4
A[6]
D[13] D[12] D[11] D[10] D[9] CHD13 CHD1 CHD14 CHD0 CHD15
A[5] A[4] A[3]
R268
4.7k 1k R276 1k R277
D[2] D[8] D[1]
R269 R270 R271 R272 R273 R274 R275
10 10 10 10 100 10 10
V5D
+2.5V
IC204
3 Vin Adj 1 R241 0 Vout 4
TD209
TO HDD
DGND
R242
300
47/6.3
C236
Important safety notice Components identified by " " mark have special characteristics for safety. When replacing any of these components, use only manufacture's specified parts.
C229
C233 OPEN R240 C232 300
DGND
0.1
0.1
14
15
16
3-2-5
17
18
19
SCHEMATIC DIAGRAM OF MAIN BOARD (3/5)
MAIN BOARD (3/5)
V3D C315 V3D V3D 0.1 OPEN X300 R319 82 (48.000MHz) DGND DGND V3D R310 10k DGND R318 OPEN FS_HSZ PU_SEOZ CLK48M SID[0-15] 4 VDD 3 OUT CONT 1 2 GND
R320
MAIN BOARD (3/5)
IC300 IC301 IC302 A21,A22, B21,B22 B22 C23
48MHz
R307 OPEN OPEN R313 V3D TD301
C313
0.1
IC302
5 R314 R316 33 4 VCC OUT_Y 1 NC 2 IN_A 3 GND
C
R308
OPEN OPEN R312
0
R309
10k
0.01
R303 390 DGND
R311 12k
+1.8V
TD300 V3D
C306
CRCERR RXERR TXRDY WDVLD
C305
DMD3
IC301
R305 39
3 4 Np Vout 2 5 GND_1 GND_2 1 6 Cont Vin
1.5k
0.1
DPD3
TXACT CRCACT
RXACT RXVLD
R304
DGND
C311
R317
10k
1
C314
C309 0.1 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 C310 0.01 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 SID[15] R315 CK0 68
B
V3D L300
39 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
L301
DGND
MODE3
SID[0]
SID[1] SID[2]
SID[3]
SID[4]
SID[5] SID[6]
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
RSTN SUSPN BSTAT[0] BSTAT[1] SIE_DAT[0] VDD_2 GND_6 SIE_DAT[1] SIE_DAT[2] GND_7 SIE_DAT[3] VDD_3 GND_8 SIE_DAT[4] GND_9 VDD_4 SIE_DAT[5] SIE_DAT[6] VDD18_1 GND_10
AVDD_1 GND_1 AVDD_2 GND_2 REXT RPU_ENA AVDD_3 GND_3 FSDP HSDP HSDM FSDM GND_4 AVDD_4 VDD_1 MODE[0] MODE[1] GND_5 MODE[2] MODE[3]
GND_21 XOUT XIN VDD_8 RXACT RXVLD GND_20 CRCERR RXERR TXRDY WDVLD VDD_7 GND_19 TXACT CRCACT GND_18 FS_HSN PU_SE0N VDD18_4 GND_17
IC300
SIE_DAT[15] CKOUT VDD_6 GND_16 VDD18_3 GND_15 SIE_DAT[14] SIE_DAT[13] GND_14 SIE_DAT[12] GND_13 SIE_DAT[11] SIE_DAT[10] VDD_5 GND_12 VDD18_2 GND_11 SIE_DAT[9] SIE_DAT[8] SIE_DAT[7]
C312 0.1
R306
DGND SID[14] SID[13] SID[12] SID[11] SID[10]
100/6.3
C301
C300
C302
0.01
0.1
SID[9] SID[8] SID[7]
C307
C308
C303
0.01 C304
R300
10k DGND
A
R301
10k
R302
10k
0.1
DGND
20
RSTZ SUSPZ BSTAT0 BSTAT1
21
0.01
0.1
22
0.1
23
3-3
SCHEMATIC DIAGRAM OF MAIN BOARD (4/5)
MAIN BOARD (4/5)
+3.3V
TD404 V5D V3USB R448 1 L404 4 OPEN 2 3 DMD3 DPD3 V5D VS400 VCCCH1 VCCCH2
MAIN BOARD (4/5) CN401 SERIAL OUT CONNECTOR
L410 CN401 A1 A2 A3 A4 B1 B2 B3 B4
IC402
3 Vin Adj 1 Vout 4 R458 150 L400
IC400 IC402 D400 D405 D406 D407 OUT 2
R449 1 4 0.01 0.1 47/6.3 C400 V3USB C430 R420 OPEN R424 0 47/6.3 0.1 C403 C404 V3USB 0.01 R419 0 TD402 TD403 1 4 L406 L405
OPEN 2
R451 0 L411
B25,B26, C25,C26 C24 B24 A24,B24 A24 A24
R459
33
3 2 3 L408 R461 OPEN R462 OPEN
R457
OPEN
300
C428
C
L409
DGND OPEN R411
DGND C405 0.1 0.01 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 C409 0.1
R409 CLK48M OPEN R410 0
VBUS1 D-1 D+1 GND1 VBUS2 D-2 D+2 GND2 Attachment1 Attachment2 Attachment3 Attachment4 Attachment5
C427
0.1
C432
C429
1
15k
15k
15k
15k
15k R446
R426 OPEN R427
R430
36 R431
R432
36 R433
R434
36
36
36
36
R440
R442
R444
R445
C406
VSS_13 RSDPD4 DPD4 VDD_10 DMD4 RSDMD4 VSS_12 RSDPD3 DPD3 VDD_9 DMD3 RSDMD3 VSS_11 RSDPD2 DPD2 VDD_8 DMD2 RSDMD2 VSS_10 RSDPD1 DPD1 VDD_7 DMD1 RSDMD1 VSS_9
DGND TD400 TD401 PORSTN RSTZ V3USB R456 R416 0 OPEN V3USB OPEN R460 R412 OPEN R417 10k
TD405
D401 D402 D403 D404
D405 D406 D407 D408
OPEN
R401 OPEN
AMBERBP1
C411
C412
180
OPEN
C431
9.1k C407 0.1
C413
R435
100/6.3
B
D400
R400
HSMODE
DGND
R413 R418 10k OPEN
OPEN
R402 OPEN
AMBERBP2 R414 R415 C401 C402 AMBERBP4
OPEN
AMBERBP3
OPEN OPEN R404 OPEN
0.1 0.01
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
VSS_3 PWMODE NUMPORT VBUSM PORTRMV1 PORTRMV2 CSB1 CSB2 CSB3 CSB4 VSS_4 PPB1 PPB2 PPB3 PPB4 HSMODE AMBERBP1 GREENBP1 AMBERBP2 GREENBP2 AMBERBP3 GREENBP3 AMBERBP4 GREENBP4 VSS_5
R403
OPEN 10k
VDD_1 VSS_1 X1_CLK X2 VDD_2 PLLLOCK OSL TS1 CLKSEL TS2 TS3 TS4 TS5 TS6 SYSRSTB VSS_2 TS7 TS8 TSO SMD TS9 TS10 SCL SDA VDD_3
VDD_6 RPU VSS_8 RSDPU DPU VDD_5 DMU RSDMU VSS_7 PC1 AVSS_4 PC2 AVDD_2 AVSS_3 VSS_6 N.C. RREF AVSS_2 AVDD_1 AVSS_1 CLK30MO EPERR PORTRMV4 PORTRMV3 VDD_4
IC400
75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51
C410 0.01 R454 R436 36 1 R437 10/16 36 V3USB C416 L401 C418 4 3 0.1 L403 2 1.5k V5D OPEN R455
R447
15k
DGND
EXT
L412
L413
CN400 1 2 3 4
VBUS DD+ GND Attachment1 Attachment2
IN
DGND 0.01 0.1 DGND
CN400 SERIAL IN CONNECTOR
L402
C408 0.01 DGND
DGND 10k 10k R428 R429 GREENBP1 R421 OPEN R425 15k R422 R423 10k 10k
R405 180 R406 180 R407 180 OPEN R408 OPEN
GREENBP2
GREENBP3
R439 10k R441 10k
GREENBP4
HSMODE AMBERBP1 GREENBP1 AMBERBP2 GREENBP2 AMBERBP3 GREENBP3 AMBERBP4 GREENBP4
V3USB V5D R443 OPEN OPEN L407
R438 OPEN
IC401
1 8 ENA ONT_A 2 7 FLAG_A IN 3 6 FLAG_B GND 4 5 ENB OUT_B OPEN
VCCCH2
D410
D409
OPEN OPEN
OPEN OPEN
A
Important safety notice Components identified by " " mark have special characteristics for safety. When replacing any of these components, use only manufacture's specified parts.
C414
OPEN
VCCCH1
DGND
OPEN
C417
OPEN C415
R450
OPEN
R452
C423
DGND
24
25
26
27
47/16
C426
28
3-4
SCHEMATIC DIAGRAM OF MAIN BOARD (5/5)
MAIN BOARD (5/5)
V12D L521 V3D R526 V3D VS520 CN520 1 2 3 RSTI R554 R555 0 120
MAIN BOARD (5/5)
+12V GND S Attachment1 Attachment2
R532
R534
D
Q524
C522 0.1 3
D521
1 2 3
R533
R535
FANSEN
TO COOLING FAN-1 (MO1)
R536
4.7k
10k
C524 47/16
4.7k
4.7k
4.7k
Q550
TEMP
IC500 IC501 Q520 Q521 Q522 Q523 Q524 Q525 Q526 Q550 Q551 Q552 Q553 Q554 Q555 Q556 Q557 Q558 Q559 Q560 D500 D520 D521 D522 D523
A29 A30 B29 C29 C29 C29 D29 B29,B30 C30,D30 D32 D32 D32 C32 C32 B32 B32 B32 B32 A32 A32 A29 C29 D29,D30 D29,D30 B30
10k
DGND V12D L522 DGND FLT0 VS521 CN521 1 2 3 +12V GND S Attachment1 Attachment2
R553
270 V5D
Q551
D522
1 2
R537
10k
V12D
C525 47/16
R556
150 V3D
Q552
FLT1 CN550 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 100/6.3 C571 V5D RSTZ TEMPZ FLTZ/HDD FANZ GND DSKCHGZ RAIDZ STOPZ GND V5D AC0Z AC1Z AC2Z AC3Z FL0Z FL1Z FL2Z FL3Z GND
L520 10k V3D R528 1k 1/4W R524 R530 DGND
10k
10k
DGND
10k
R565
R566
FAN12V
DGND DSKCHGZ VS522 DGND CN522 1 2 3 +12V GND S Attachment1 Attachment2 R550 R551 R552 10k 10k 10k
+10V
R538 20k TD520 C526 47/16
V12D
C550
C551
C552
0.1
0.1
DGND
R521
510
C
C520 1
DGND 4 5 6
DGND
DGND
DGND R557 330
Q523
0.1
Q522
TO COOLING FAN-3 (MO3)
TEST0Z
TEST1Z
R567
Q521
10k
Q526
L551
DGND
TO COOLING FAN-2 (MO2)
R522
Q553
22/16 C523 R531 0 VS523 CN523 1 2 3 AC0Z +12V GND S Attachment1 Attachment2 2 1
D520
OPEN
OPEN
C521
R525
R520
1k 1/4W
TO COOLING FAN-4 (MO4)
AC1Z
R539
C527 47/16
20k
C553 C554 C555 C556 C557 C558 C559 C560 C561 C562 C563 C564 C565 C566 C567 C568 C569
R558
330
DGND
TO FRONT SW BOARD CN100
510
3
D525
D526
OPEN
OPEN
Q554
DGND
R540 OPEN
DGND R529 10k DGND V3D R523 R527 10k
R559
330
Q555
AC2Z
Q525
D523
Q520
1k 1/4W
FAN9V
D524 Q556
OPEN AC3Z
R560
330
B
+12V
V12D TD500
DGND R561 3 R501 2A 60V 2 100/16 CN500 1 V3D OPEN R513 2 3 4 5 6 R507 R508 R509 DGND R563 330 10k 10k 10k 7 8 9 10 330
C503 1500p 1
Q557
+12V +12V GND GND GND GND PCNT NC NC NC
R505 FLT2 100
TO AC/DC BOARD CN3, HDD-DC BOARD CN100
FL0Z
C501
C502
0.1
R562
330
Q558
FL1Z
DGND
Q559
TD501
+5V IC500
R500 10k 1 VIN VOUT 5 ON/OFF Oadj GND_1 GND_2 3 6 2 4 L500 47 R502 L501 2.2 TD502
V5D
FL2Z
V3D
R564
330
IC501
C505 OPEN C504 3 100/16 C506 Vin Adj 10 1 Vout 4 R511 150
+3.3V
FL3Z
Q560
D500
R503
C500
A
10
3k
0
R512
33
DGND 47/6.3 C509 C507 C510 0.1 0.1
R504
R510
OPEN
1k
300
Important safety notice Components identified by " " mark have special characteristics for safety. When replacing any of these components, use only manufacture's specified parts.
DGND DGND
29
30
C508
31
3-5
32
33
OPEN OPEN OPEN OPEN OPEN OPEN OPEN OPEN 0.1 0.1 0.1 OPEN OPEN OPEN OPEN 1 1
SCHEMATIC DIAGRAM OF HDD-DC BOARD
HDD-DC BOARD
Q107
S G D
C
NC NC GND GND GND GND PCNT HDD12 HDD12 HDD12 NC NC
Q108
CN100 1 2 3 4 5 6 7 8 9 10 11 12 S 1 2 3 4 5 6 7 8 9 10 11 12 DGND DGND DGND R119 10k D C113 10
G DGND
3 G 2 D_2 1 D_1
3 G 2 D_2 1 D_1
Q111
R122 10k
R124 10k
CN101 1 2 3 4 5 6 7 8 9 10
+12V +12V +12V GND GND GND GND GND +5 +5
Q102
Q104
R113
10k
C102
C103
B
10
C100
C101
10
TO MAIN BOARD (5/5) CN500, AC/DC BOARD CN3
TO POWER DIVIDER BOARD CN100
4 S 5 D_3 6 D_4
Q100
R102 2A 60V L100 0.1
R117 10 R115 10k 10k C111 C114 DGND 10
2.2 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
IC100
N/C_4 P.GND VDD_1 N/C_3 VDD_2 VOUT_4 VDD_3 VOUT_3 VDD_4 VOUT_2 N/C_5 VOUT_1 VGH N/C_2 N/C_6 VGL VB Vboot GND_2 N/C_1 VCC VTS R/C Vref N/C_7 GND_1 ampOUT OCL+ OCLN/C_8 S/S amp16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
C108
D100
L101 R106 10 51 1W HDD DGND
10
10
D102
R111
C105
0.1
D101
1000p
51 1W
2.2k
C107
R108
R107
22
4 S 5 D_3 6 D_4
Q105
SCR100 R109 200
DGND
D103
S
D
G
Q109
S D C115 10
R105 10k R110
G
1000p
C104
0.047
C106
DGND 3 G 2 D_2 1 D_1 3 G 2 D_2 1 D_1
Q110
R123 10k
CN102 1 2 3 4 5 6 7 8 9 10
+12V +12V +12V GND GND GND GND GND +5V +5V
330/6.3
C109
R103
100k
R112
R104
1M
2.2k
C110
1k
R114
Q103
Q106
10k
R120 10k
0.33
4 S 5 D_3 6 D_4
4 S 5 D_3 6 D_4
C118
0.68 R121
DGND
A
Important safety notice Components identified by " " mark have special characteristics for safety. When replacing any of these components, use only manufacture's specified parts.
Q101
OPEN TP100 C117 0.68 R116 10k
R118 10k
DGND 10 10
10k
DGND
TO POWER DIVIDER BOARD CN101
C112
DGND HDD
DGND DGND
1
2
HDD-DC BOARD
IC100 Q100 Q101 A2,B2 B4 A4 Q102 Q103 Q104 Q105 B4 A4 B5 B5
3
4
5
Q106 Q107 Q108 Q109
A5 C5 C5 B5
Q110 Q111
A5 B5
D100 D101 D102 D103
B3 B3 B3,B4 B4
3-6
C116
SCHEMATIC DIAGRAM OF POWER DIVIDER BOARD
POWER DIVIDER BOARD C
HDD 1
+12V +12V +12V GMD GND GND GND GND +5V +5V CN100 1 2 3 4 5 6 7 8 9 10 R106 3.15A 125V R100 47k L100 10 470/10 470/10 R102 430 1/4W C100 C104 R107 2A 60V DGND CN102 1 2 3 4 12V GND GND 5V
TO HDD
DGND
DGND
DGND
DGND R108 3.15A 125V L101 R109 2A 60V 470/10 C105 DGND CN103 1 2 3 4
HDD 2
12V GND GND 5V
B
DGND
DGND
470/10
R103
430 1/4W
C101
TO HDD-DC BOARD CN101
DGND
TO HDD
10
DGND
HDD 3
+12V +12V +12V GND GND GND GND GND +5V +5V CN101 1 2 3 4 5 6 7 8 9 10 R101 L102 10 470/10 470/10 R104 C102 C106 430 1/4W R110 3.15A 125V 47k R111 2A 60V DGND CN104 1 2 3 4 12V GND GND 5V
TO HDD
DGND
DGND
DGND
DGND R112 3.15A 125V CN105 1 2 3 4 DGND 12V GND GND 5V
HDD 4
470/10
OPEN TP100
A
DGND
DGND
DGND
DGND
Important safety notice Components identified by " " mark have special characteristics for safety. When replacing any of these components, use only manufacture's specified parts.
1
2
3-7
470/10
R105
C103
C107
430 1/4W
TO HDD-DC BOARD CN102
DGND
L103 10
R113 2A 60V
TO HDD
SCHEMATIC DIAGRAM OF FRONT SW BOARD
FRONT SW BOARD
SW100 RESET BUTTON SW101 RECOVER BUTTON SW102 MODE SWITCH SW103 HDD POWER SWITCH D100,101 ERROR INDICATORS D102 HDD POWER INDICATOR
C104 3 4 0.1 5
C
RESET
SW100 1 2
D103 OPERATE INDICATOR
RECOVER
SW101 OPEN OPEN C105 0.1 3 4 5 1 2
ORANGE
1
1
GREEN
C100
C101
C102
C103
HDD POWER
OPERATE
ERROR
D100
D101
D102
D103
GREEN
RED
MODE
SINGLE 1 3 SW102 2
DGND
C106
B
CN100 V5D RSTZ TEMPZ FLTZ FANZ NC DSKCHGZ RAIDZ STOPZ GND V5D AC0Z AC1Z AC2Z AC3Z FL0Z FL1Z FL2Z FL3Z GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 L100
R101
R102
R103
R104
TD100
TD101
270
RAID5 0.1
0
0
0
HDD POWER
R100 0 C107 0.1 ON OFF 1 3 SW103 2 TD102
CN101 1 2 3 4 5 6 7 8 9 10 V5D AC0Z AC1Z AC2Z AC3Z FL0Z FL1Z FL2Z FL3Z GND Attachment1 Attachment2
A
TO MAIN BOARD (5/5) CN550
DGND
OPEN TP100
DGND
TO FRONT LED BOARD CN100
Important safety notice Components identified by " " mark have special characteristics for safety. When replacing any of these components, use only manufacture's specified parts.
1
FRONT SW BOARD
D100 D101 D102 D103 B1,B2 B2 B2 B2
2
3
3-8
SCHEMATIC DIAGRAM OF FRONT LED BOARD
FRONT LED BOARD
D100-103 HDD ACCESS INDICATORS
OPEN
OPEN
GREEN
GREEN
GREEN
GREEN 2
RED
RED
RED
C100
C101
C102
C103
HDD 1
HDD 2
HDD 3
HDD 4
D100
D101
D102
1
3
1
3
1
3
D103
B
2
4
2
4
2
4
1 R106
R100
180 R103
180 R101
180
180
R104
180 R105
TD100
CN100 V5D AC0Z AC1Z AC2Z AC3Z FL0Z FL1Z FL2Z FL3Z GND Attachment1 Attachment2 1 2 3 4 5 6 7 8 9 10
L100
OPEN TP100
A
TO FRONT SW BOARD CN101
DGND
DGND
Important safety notice Components identified by " " mark have special characteristics for safety. When replacing any of these components, use only manufacture's specified parts.
1
FRONT LED BOARD
D100 D101 D102 D103 B1,B2 B2 B2 B2,B3
2
180
3
3-9
180
DGND
R102
180 R107
3
4
RED
1
1
SCHEMATIC DIAGRAM OF AC/DC BOARD FOR WJ-HDE300
AC/DC BOARD
J10 JUMPER
D6
C
ACL ACN
CN1 1 3
1 3
2
L4
L5 OPEN L6 33 CN3 1 2 3 4 5 1000/16 C18 C19 3900/25 1000/16 6 7 8 9 10
T1
TO AC INLET (CN11)
5A 250V F1
D4
E3 L3 2
1
12
1
1500p
D1
2 ~ + 1
OPEN J3 330k 1/4W 1500/250 VS4 VS3 R2 JUMPER C5
C2
2
0.01 C21
11
C16 C17 10
47k 3W
100 1/2W R17
1M 1/2W
0.22
0.22 R1
C4
0 1/4W
VS1
E4
C1
3
10
R3
100 1/2W
4 2
L1 3
4 L2
3
R16
+12V +12V GND GND GND GND POFF HDD12 HDD12 HDD12
1
D2
0.01
R11
C9
1500p
3 ~
- 4 0 330k 1/4W 1/4W 1500/250 OPEN C6 R24 R4 J2
VS2
1
JUMPER
B
TO POWER SWITCH (SW11)
C7 100/10 E1
R10
6
47
7
D5
PGND
R6 4.7
R30 OPEN C10 1 R12 47 R8 47 3 2 R20 13k 4
Q2
1
R14 3.3k R18 47 DGND
Q3
E2 FG1 D S G OPEN R27 OPEN
C22
C12
FG2
D9
1 R21 C15 0.01 C20 OPEN R26 OPEN C11 1500p 3 0.1 1k
K
IC2
A
REF
1
3.3k
R19
OPEN
2200p
0.1
C8
C14
3
SW L2 SW N2 SW L1 SW N1
CN2 1 3 5 7
D3
1
2 C3
1
2
4
9
2200p E5 C13 2
R25
D8
J1
22k
7 5 4 3 2 1
D7
IC1
D F S X L C
5
8
E6
TO MAIN BOARD (5/5) CN500, HDD-DC BOARD CN100
R5
470k 470k 1/4W 1/4W
R23
R7
R9 OPEN 1
DGND
A
Important safety notice Components identified by " " mark have special characteristics for safety. When replacing any of these components, use only manufacture's specified parts.
PGND
OPEN
Q1
4
2 OPEN
3
R13 OPEN R15 27k
1
2
AC/DC BOARD
IC1 IC2 Q2 B3 A4 B4 D1 D2 D3 D4
3
4
2
DGND
3.6k
R22
5
B2,C2 B3 B3 C3
D5 D6 D7 D8
B3 C4 B4 B3
3-10
SCHEMATIC DIAGRAM OF AC/DC BOARD FOR WJ-HDE300/G
AC/DC BOARD
J10 JUMPER
D6
C
ACL ACN
CN1 1 3
1 3
2
L4
L5 OPEN L6 33 CN3 1 2 3 4 5 1000/16 C18 C19 3900/25 1000/16 6 7 8 9 10
T1
TO AC INLET (CN11)
5A 250V F1
D4
E3 L3 2
1
12
1
1500p
D1
2 ~ + 1
OPEN J3 330k 1/4W VS4 VS3 R2 JUMPER 560/400 C5
C2
2
0.01 C21
11
C16 C17 10
47k 3W
100 1/2W R17
1M 1/2W
0.22
0.22 R1
330k 1/4W
VS1
E4
C1
C4
3
10
R3
100 1/2W
4 2
L1 3
4 L2
3
R16
+12V +12V GND GND GND GND POFF HDD12 HDD12 HDD12
1
D2
0.01
R11
C9
1500p
VS2
1
OPEN
B
TO POWER SWITCH (SW11)
C7 100/10 E1
R10
6
47
7
D5
PGND
R6 4.7
R30 OPEN C10 1 R12 47 R8 47 3 2 R20 13k 4
Q2
1
R14 3.3k R18 47 DGND
Q3
E2 FG1 D S G OPEN R27 OPEN
C22
C12
FG2
D9
1 R21 C15 0.01 C20 OPEN R26 OPEN C11 1500p 3 0.1 1k
K
IC2
A
REF
1
3.3k
R19
OPEN
2200p
0.1
C8
C14
3
SW L2 SW N2 SW L1 SW N1
CN2 1 3 5 7
OPEN OPEN
3 ~
- 4 JUMPER C6 OPEN R4 J2
D3
1
2 C3
1
2
R24
4
9
2200p E5 C13 2
R25
D8
J1
22k
7 5 4 3 2 1
D7
IC1
D F S X L C
5
8
E6
TO MAIN BOARD (5/5) CN500, HDD-DC BOARD CN100
R5
470k 470k 1/4W 1/4W
R23
R7
R9 OPEN 1
DGND
A
Important safety notice Components identified by " " mark have special characteristics for safety. When replacing any of these components, use only manufacture's specified parts.
PGND
OPEN
Q1
4
2 OPEN
3
R13 OPEN R15 27k
1
2
AC/DC BOARD
IC1 IC2 Q2 B3 A4 B4 D1 D2 D3 D4
3
4
2
DGND
3.6k
R22
5
B2,C2 B3 B3 C3
D5 D6 D7 D8
B3 C4 B4 B3
3-11
CONDUCTOR VIEW OF MAIN BOARD (COMPONENT SIDE)
MAIN BOARD
3 1
CN521 VS521
CN520 3 1
R279 R255 R280 R256 R281 R282 R292 C259 R257 R283 R278 R258 R284 R259 R295
R260 R253 R254
C525 CN200 L522
Q550
CN202
40 Q551
R104 C102 R103 R102 R101 D100 2 1 40 39
TD115 TD113 TD111 TD109 TD107 TD105 TD117 TD103
2 1 39 C105 40 Q552
R553 C524 VS520 R536 L521 L551 R554
RSIT
Q101
R204 R222 R205 R221 R206 R200 R207 C200 R220 R208 R209 R219 R211 R216 R201
R218 R217 R215
Q100
TD116
TD114
TD112 TD110
TD108
TD106
TD104
TD102
SID14 SID13
SID8
R266 R267 R268
Z100 Z101 Z102
C305
C306
TD300
C310 C309
R315
R277
C427
C117
R262 R270 R263 R271
R272 R276 R273 R274 R275
R285
R110
C215 Z216 C214
C123
C312
C212
IC300
SID6
R251 R287 R250 R293 C260 R249 R248
C261 R264 R265 R261
PORSTN
R319 C315
IC302
C206
SID3 SID2
C308 C307
TD401 R412 TD400 R417
C400
Z110
CLK48M R409 R411 R410
X300 C432 C429
L400
Z105 Z104 C124 C125
C216 R226 R225
C122
C121
R141
208
27
1
C146
L101
R320
C313
11
52 53
1
SID1 SID0
R301
C224
48
20
L300
C203
C154
R452 D410 C423
C415
C402
TD404
R302
TD201 TD200
A
20
BSTAT1
C303
AB
Y
R
K
E
A 1
28
Z207 Z206 R224 C209 Z211 Z210 Z212 C207 Z209
54
Z204 C208
Z120 C144
Z117
C128 C127
C221
Z205
R157
R212 R203
Z118
R156
R166 TD501
C506 R501 C505 CN500 C501 12V C503 10 TD500 FLT2 9 R507 R505 R513 R509 R508 R557 R558 R559 R120 R121 R122 R123 R560 R561 R562 Q553 Q554 Q555 Q556 C567 C566 C565 C564 C563 C562 C561 C560 C559 C558 C557 C556 C555 C500 C C126 C129 R528 R538 VS522 1 Q557 Q558 Q559 Q560 R563 C554 R564 C553 Q521 R524 C526
FAN12V
C300 L301 C301 C302 R311 R300 R309 R303 R304 R306 C304 RXVLD
A21
C205
C211 C210
R450 C426 R451 C414 C417 A
R310
FANSEN R427 WDVLD CRCERR R449 L404 R448 R440
5 TD204
54
R158
8
1
28 TD123 TD124 C143 WE0Z RDZ
C
IC109 IC110 R114
L501
R106
C507 C153 R160
D409
Z119
Z109
Z208
L500
C405
C131 Z111
R419
R430
26
TD202
R115
R447 R445 R432 R426
VS400
L407
R444
C139
WRZ
1
4 IC401
C141
C222
WE0Z
R296
A16
R434
C245
5
IC400 50
51 R436 R454
FLT1
A15 IC203
R422 R421 R425 R423 R428 R429 C408 C407 C411 C412
C246
R446
R223
R433
C202
Z203
CPUCLK
TD125 R154 CSRZ
1 R150
14
C237 1
C410 C409
IC105
IRQ2
R236 R238 R229
R243
R462
C413
L413 L412
A1
R148
L408
R145
D2 D0 D13 D12 D11 D8 D9 D10
C416 R455
Q200
TD209 2.5V R244
C258 A2
A5
A4
L410
R532 R533 R534 R535
C217 C220
XPRGZ
C225 FL3Z
L406
A3
R213 R210 R202
DCLK
X100
ICE
1
C509
FL2Z
IC106
XCSZ XWRTZ
7
8
XCLK
TD502
TD203
R105 C101
8
R435 R437
Z202
Z201
C201
A12
76 75
IC202 TD206 A11 TEST1Z A14 C227 A13 A25 A20 A17 A19 A22 A8 C247 IRQ3 A10 A7 IRQ1 A9 A6 L405 R461 IRQ0 WRZ L409
A23 WE1Z CSRZ
R443 R441 R439 R438
R228 R230 R227
8
7
1
54
28 TD126 R153 CPUCLK
CSZ
R164
TD119
R511
R152 C151
14
WAITZ
8
5
Q102
D 1
Z200
4
R147
13 C504 C510 R503 R504 R500 IC500 R530
SW101
4
IC111 14
C150
WE0Z
R149 C148
R155
SW100 2
ICE-I/F
RESET
L403
C527
R162 R163 C156
L402
D3
D6 D5 D7
C257
R400 R401 R402 R403 R404 R405 R406 R407 R408
R128 R129 R135 R134 R133 R131
Q201
R130
TD122
C157 C158
R539
D523
D400 D401 D402 D403 D404 D405 D406 D407 D408
R521
B3 B4
IC204
WAITZ
1
2 3
C522 Q524
D522
CN400 1 4 A1 A2
CN401
R241
C133
E
D521 R526 CN523 VS523
FAN9V R127 C137 C136 C135 R161 C132
Q520
C521 R520 R522 R523 D525 R531 TD520 D520 R138 R137 R139 R140 R132 R136 C523 D
R242
Q526
R240
JHE30JRZ1C MAIN
C229
PbF
B
C232
(COMPONENT SIDE)
1
MAIN BOARD (COMPONENT SIDE)
IC100 IC101 IC103 IC104 IC105 IC106 IC107 A5,B5 B4,B5 B4 B4 A4 A4 A4,B4 IC108 IC109 IC110 IC111 IC200 IC201 IC202 B5 B5 B5 A5 A3,B3 B3 A2,A3, B2,B3
2
3
4
5
6
IC203 IC204 IC205 IC300 IC301 IC302 IC400
A2,A3 A3 B2,B3 B2 B1 B1 A1,A2, B1,B2
IC402 IC500 IC501
B1 A6 A5,B5,B6
Q100 Q101 Q102 Q200 Q201 Q520 Q521
B4,C4,C5 C4 A5 A2 A2,A3 A5 A6
Q522 Q523 Q524 Q525 Q526 Q550 Q551
A5 A5,A6 A4 A5 A6 B6,C6 B6,C6
Q552 Q553 Q554 Q555 Q556 Q557 Q558
B6,C6 A6,B6 A6,B6 A6,B6 A6,B6 A6,B6 A6,B6
Q559 Q560
A6,B6 A6,B6
D100 D400 D405 D406 D407 D500 D520
C5 A1 A1 A1 A1 A6,B6 A5,A6
D521 D522 D523
A4 A4 A5
4-1
3
CN522
A
D4
L401
BSZ
Q523
L411
D15 D14
TD120
3
TD210
D1
C233 C236
D101
C155
CN100 R527 D526 Q522 C520
R525
DCLK(66.66MHz)
R540
R529
D524
Q525
L520
R502
22
TD205
Z115 C142 Z114
R151
TD403 RSTZ SUSPZ PU SE0Z FS HSZ TD207
1 C138
Z116
27
RXACT R431
R231
TXACT
TD208
27
15
IC104
104
105
R424
R237
R239
20
Z112 Z113 C140
A24 C134 E
R125 R126
8
1
157 156 R124
C103 C104 C112 R107
5 C418
1C406 100
IC200
IC501
4
8
1
5
10
C149 IC101 C130 IC107
TD402 TXRDY
MODE3 R420
R146 R142 R144 C145 R143
C106 C107
C508 R510 R512
C111
IC100
B
D500 C502
R442
1
R119
2
C430
80 1 R305
R214
C204
C218
TD121
WE1Z
21
A18
FL0Z FL1Z
19
R318 R316 TD301 48MHz
R117
1
1
10
R235 R232 R234 R233
C147
R416 R456 C403 C404 R414 R413 C431 C401 R415 R418 R460
Z107 Z108 Z106
BSTAT0
IC201
R118
1
R116
8 5 R165 IC108 R288 R289 R290 R291
IC102
R159
DSKCHGZ TEST0Z
B
C219
TD405
FLT0 TEMP
C152
R252
AC1Z AC0Z
RDZ
C568
IC301
C118
1.8V
60 61
41 40
C119 TD118
SID4 SID5
C116
XINIT
IC402
C114
L100
R246 R245
C115
R286
Z214 C262 20 IC205
Z215
C113
AC2Z AC3Z
CN550
25
24
R314 R313 R312
IC103
R112 R111 R108 R109 XDONE
C213
IRQ0
R113 C120
R294
R247
CN203
R269
Z213
R317
SID9 SID7
TP100
C109 C110
TD100
CN201
39
C569
CRCACT RXERR CK0 C314
C311
Z103
1
C108
C100
C428 R457 R459 R458
SID12 SID11 SID10
R100
R556
R555
C
R537
C550 R550 R565 C551 R551 R566 C552 R552 R567
2
DGND 40 39
TD101 1.9V
2 2 1
C571 1
R307 R308
CONDUCTOR VIEW OF MAIN BOARD (PATTERN SIDE)
MAIN BOARD
C
40 39 CN202 2 1 40 39 CN200 2 1
40 2 CN550 2 39 CN201 1
2 1
40 39 CN203
2 1
B
19 1 9 20 CN500 10
IC102
C226 C G C235 M T Y 3 7 C231 C234 12 C230 C228 C223 C240 17 20
A
1 2
JHE30JRZ1C MAIN
PbF
B3 B4
B1 A3 B2 A4 CN401
A1 A2 4 3
CN400
(PATTERN SIDE)
1
2
3
4
5
6
4-2
CONDUCTOR VIEW OF HDD-DC BOARD
HDD-DC BOARD
1 11 12
C117 R118 R116 R123 C118 R122 R117 R124
HDD-DC BOARD (COMPONENT SIDE)
R115 Q100
B
C100
2
CN100
R121 Q110 Q101 Q111
IC100
C111
A1 B2 B2 A2 A2 A2 A1,A2 A2 A2 A2 A1,A2 B2 B2 A1 A1 A1 A1
R106
JHE30JRB1A HDD-DC PbF
R102 L101
C114
TP100 GND R107 5V 10
L100
D101
C101
R119
C109 C108
C105
Q100 Q101 Q102 Q103 Q104 Q105 Q106 Q107 Q108 Q109 Q110 Q111 D100 D101 D102 D103
C102
C103
R113
Q102
Q104 GND
17
16
SCR100
C110
C107 R114 IC100 Q109
12V
D100
R104
Q108
Q107
D103 R111 D102
32
Q105
R120
C106
1
Q103
R108 R109 R110 R105
Q106 C112
C115
12V
GND
5V
1
CN102
10 C116
(COMPONENT SIDE)
1
2
HDD-DC BOARD
CN100
11
1 2
B
0
12
JHE30JRB1A HDD-DC PbF
CN101
1
C113
A
R112
R103 C104
A
1
5V
GND
12V
10
CN102
1
(PATTERN SIDE)
1
4-3
2
SCR100
1
CN101
5V GND 12V
CONDUCTOR VIEW OF POWER DIVIDER BOARD / FRONT SW BOARD / FRONT LED BOARD
POWER DIVIDER BOARD
1
FRONT SW BOARD
JHE30JRC1A POWER DIVIDER PbF
C100
12V
GND
B
R101 R102 D100
JHE30JRD1A FRONT SW PbF
SW100 R102 C104 TD101
+3.3V
TD102 CN100 C103 C102
5V CN102
B
4 1
C104
L100
RESET
R106
D101
12V
C101
C105
R107 GND CN103
SW102
R103
L101
0
R103 5V
R108 5V R109 C102
+5V
D102
C107
C106
C100
TD100
1
1
SW103
R110 C106
R104
CN100
L102
A
GND Recover
R104 C105 TP100 SW101 CN101
GND CN104
12V
R100
C107
R111 5V
C103
1
R112 GND 12V CN105
R105
A
4
L103 D103
1
12V
GND
Operate 1
R101 R113 CN101
1
0
(COMPONENT SIDE)
12V GND 5V
GND
TP100
1
FRONT SW BOARD (COMPONENT SIDE)
D100 D101 D102 D103 A1 A1 A1 A1
4
5V
(COMPONENT SIDE)
1
2
FRONT LED BOARD
1
FRONT LED BOARD (COMPONENT SIDE)
TD100 R103 D100 D101 HDD2 R102 GND TP100 R104 R105 D102 HDD3 R106 R107 D103 HDD4
C100
C101 C102 C103
L100 CN100 R101 R100 HDD1
A
10
D100 D101 D102 D103
A1 A2 A2 A2,A3
JHE30JRE1A FRONT LED PbF
(COMPONENT SIDE)
1
2
3
4-4
1
10
HDD PW
4
Stop/Run
C101
1 2
Singl/RAID
L100
Error
R100
19 20
CONDUCTOR VIEW OF AC/DC BOARD
AC/DC BOARD B
C4 E2 J3 1 D4 Q1 T1 1 CN3 9 10 C19 C18 VS2 C17 E6 CN2 1 1 CN1 7 3 3 D6 1 3 D7 1 2 R11 L3 D2 J10 R1 C11 L5 E5 L6 L4
C2 3
C3 D1 L1
CN1
1
E3
7
L2
A
E1
F1
C5
D3 Pside C7 J1 100V-SHORT 200V-OPEN 1 CN2 C1
Sside 1
E4
C6
Q2
VS1 F1 T5.0AL250V
JHE30JRY1B AC/DC PbF
J2 100V-OPEN 200V-SHORT
7 IC1 1
(COMPONENT SIDE)
1
AC/DC BOARD (COMPONENT SIDE)
IC1 Q2 A2 A3 D1 D2 D3 D4
2
3
A1,B1 A2 A2 A2,A3,B2
D6 D7
A3 A3
AC/DC BOARD B
R13 R15 10 C21 C9 9 R9 R7
CN3
VS3
Sside
Pside
2 1
VS4
R3
R2
R10
D5
IC2
R8
R27 Q3
R24
C16
R18
C12
C20
A
R23
R5 D8
R4
R14
R12 C10 C23 R26 D9 R6 C22 1 C8 7
R17 C14 C13 3 C15 R21 R20 1 R19
1
3
R25
R16
R22
JHE30JRY1B AC/DC PbF
(PATTERN SIDE)
1
AC/DC BOARD (PATTERN SIDE)
IC2 A1 D5 D8
2
3
A2 A2
4-5
EXPLODED VIEW (1/6)
Numbers show screws. Description No. Screws w XSB3+8FN Binding Head Machine Screw
M46 M38 M38
M44 M38 M45
M1 M38
M39
M4
M39
2 Main Unit (Refer to the page 5-2.)
M3 M2
M45
Front Unit (Refer to the page 5-4.)
5-1
EXPLODED VIEW (2/6)
Numbers show screws and washers. Screws Description No. r XYN3+F8FX Pan Head Machine Screw and Washer Ass'y y XYN3+F20FN Pan Head Machine Screw and Washer Ass'y o XSB4+35FN Binding Head Machine Screw
Main Unit
M39 MO1,2 M11 M10 4 6 M9
M8 M10 HDD-DC Board / P