SONY SCPH 50002, SCPH-50000, SCPH 50003, SCPH 50004, SCPH-50002 Service Manual
...
SCPH-50002, 50003, 50004
SCPH-50000 series
SER VICE MANUAL 2nd edition
for GH-023 BOARD
(H-chassis)
Customer Service Department
Published in Japan © 2003. 06 9-927-099-02
Reproduction Prohibited
CAUTION
:VISIBLE AND INVISIBLE LASER RADIA TION WHEN OPEN.
AUDIO EXPOSURE TO BEAM.
ADVARSEL
:SYNLIG OG USYNLIG LASERSTRALING VED ABNING.
UNDGA UDSETTELSE FOR STRALING.
VORSICHT
:SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG
WENN ABDECKUNG GEOFFNET. NICHT DEM STRAHL AUSSETZEN.
VARO!
:NAKYVAA JA NAKYMATON AVATTAESSA OLET ALTTIINA
LASERSATEILYLLE.. ALA KATSO SATEESEEN.
VARNING
:SYNLIG OCH OSYNLIG LASERSTRALNING NAR DENNA
DEL AR OPPNAD. STRALEN AR FARLIG.
ADVARSEL
:SYNLIG OG USYNLIG LASERSTRALING NAR DEKSEL
APNES. UNNGA EKSPONERING FOR STRALEN.
FIGYELEM
:A BURKOLAT MEGBONTASAKOR LATHATO ES
LATHATATLAN LEZERSUGAR LEPHET KI A KESZULEKBOL.
OVAKODJON A KOZVETLEN LEZERSUGARTOL!
After correcting the original service problem, perform the following safety
checks before releasing the set to the customer:
SCPH-50002, 50003, 50004
H-chassis
SAFETY CHECK-OUT
1. Check the area of your repair for unsoldered or poorly-sol-dered
connections. Check the entire board surface for solder splashes
and bridges.
2. Check the interboard wiring to ensure that no wires are
“pinched” or contact high-wattage resistors.
3. Look for unauthorized replacement parts, particularly
transistors, that were installed during a previous repair. Point
them out to the customer and recommend their replacement.
4. Look for parts which, though functioning, show obvious signs
of deterioration. Point them out to the customer and
recommend their replacement.
5. Check the line cord for cracks and abrasion. Recommend the
replacement of any such line cord to the customer.
6. Check the B+ voltage to see it is at the values specified.
7. Check the metal trim, “metallized” knobs, screws, and all other
exposed metal parts for AC leakage.
Check leakage as described below.
CAUTION:
The use of optical instrument with this product will increase eye
hazard.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous
radiation exposure.
LEAKAGE TEST
The A C leaka ge from any e xposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microampers.).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT -540A. Follow the man ufacturers’ instructions to use these
instruments.
2. A battery-operated AC milliammeter. The Data Precision 245
digital multimeter is suitable for this job.
3. Measuring the voltage drop across a resistor by means of a
VOM or battery-operated AC voltmeter. The “limit”
indication is 0.75 V, so analog meters must have an accurate
low-voltage scale. The Simpson 250 and Sanw a SH-63Trd are
examples of a passive VOM that is suitable. Nearly all battery
operated digital multimeters that have a 2 V AC range are
suitable. (See Fig. A)
To Exposed Metal
Parts on Set
0.15 µF
1.5 k
Ω
AC
voltmeter
(0.75 V)
CAUTION
The use of optical instruments with this product will increase eye
hazard. As the laser beam used in this CD/DVD ROM Drive is
harmful to eyes, do not attempt disassemble the cabinet.
Refer servicing to qualified personnel only.
This label is located on the Laser protective housing inside the
enclosure.
CAUTION
Danger of explosion if battery is incorrectly replaced. Replace
only with the same or equivalent type recommended by the
manufacturer.
Discard used batteries according to the manufacturer’s
instructions.
Use of controls or adjustment or performance of procedures other
than those specified herein may result in hazardous radiation
exposure.
Lithium Batteries
If an equipment is provided with a replaceable lithium battery , the
following applies:
– if the battery is placed in an OPERATOR ACCESS AREA,
there shall be a warning close to the battery or in both the
operating and the service instructions:
– if the battery is placed else where in the equipment, there shall
be a warning close to the battery or in the service instructions.
WARNING!!
WHEN SERVICING, DO NOT APPROACH THE LASER
EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS
NECESSARY TO CONFIRM LASER BEAM EMISSION,
BE SURE TO OBSERVE FROM A DISTANCE OF MORE
THAN 25 cm FROM THE SERFACE OF THE OBJECTIVE
LENS ON THE OPTICAL PICK-UP BLOCK.
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED
LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0
SUR LES DIAGRAMMES SCHÉMA TIQUES ET LA LISTE
DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE
FONCTIONNEMENT. NE REMPLACER CES
COMPOSANTS QUE P AR DES PIÈCES SONY DONT LES
NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
This appliance is classified as a CLASS 1 LASER product.
– 2 –
Reproduction Prohibited
SCPH-50002, 50003, 50004
H-chassis
TABLE OF CONTENTS
1. CIRCUIT DIAGRAM
1-1. GH-023 Board (1/8) .......................................1-2
1-2. GH-023 Board (2/8) .......................................1-3
1-3. GH-023 Board (3/8) .......................................1-4
1-4. GH-023 Board (4/8) .......................................1-5
1-5. GH-023 Board (5/8) .......................................1-6
1-6. GH-023 Board (6/8) .......................................1-7
1-7. GH-023 Board (7/8) .......................................1-8
1-8. GH-023 Board (8/8) .......................................1-9
1-9. SW-398 Board ..............................................1-10
2. PRINTED WIRING BOARDS
2-1. GH-023 Board (Side A)..................................2-1
2-2. GH-023 Board (Side B)..................................2-2
2-3. SW-398 Board ................................................2-3
3. EXPLODED VIEWS
3-1. Cover Section .................................................3-1
3-2. Boards Section................................................3-2
3-3. MD Block Section..........................................3-3
4. ELECTRICAL PARTS LIST ......................... 4-1
– 3 –
Reproduction Prohibited
SECTION 1
CIRCUIT DIAGRAM
Note on Schematic Diagram:
•All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ω and 1/
specified.
•%: indicates tolerance.
W or less unless otherwise
4
SCPH-50002, 50003, 50004
H-chassis
Note:
The components identified by mark 0 or dotted
line with mark 0 are criti-
cal for safety.
Replace only with part
number specified.
Note:
Les composants identifiés
par une marque 0 sont cri-
tiques pour la sécurité.
Ne les remplacer que par
une piéce portant le
numéro spécifié.
1-1
Reproduction Prohibited
1-1. GH-023 BOARD (1/8)
GH-023 BOARD (1/8)
DIG_+1.8V1
DIG_+1.5V1
DIG_+3.5V1
LCLK
2/8
DIG_+2.5V1
54CLK_SEL
2/8
DIG_+2.5V3
DIG_+1.8V3
CB194
C104.C110
C117.C123
CB195
C105.C111
C118.C124
C102
C106.C112
C119.C125
DD FJT/C ARRAY,
DD TXI/C ARRAY
CB192
C107.C113
C120.C126
CB191
C108.C114
C121.C127
C109 C128C115 C122
C101 C103
C109.C115
C122.C128
GND
C116
R191
R190
DD FJT,DD TXI
C104 C110 C117C123
C105 C111 C118
C106 C112 C119
CB193
DD FJT/C ARRAY,
DD TXI/C ARRAY
DD FJT,DD TXI
C107 C126C113 C120
C108 C127C114 C121
DD FJT/C ARRAY,
DD TXI/C ARRAY
L101
R192
CB190
L102
C170 C129
C124
C125
C131
C179
C183
RB101
RB102
RB103
R101
RB104
RB105
RB106
R103
R104
SCPH-50002, 50003, 50004
H-chassis
FB103
IC101
FB104
L103
C132
C181
C185 C186 C187
C137
C140
C182
C139
C176
DRCG
C175
C143
C141 C145
C144
C136
C135
C180
C184
L104
R106
R102
C138
R107
C134
FB102
C148
C146
C168
C147 C149
X102
C177
18.432MHz
IC106
GMCG
IC102
RDRAM
R109
R110
R112
R111
R113
C150
C151 C152
C178
R164
R158
C188
R159
C967
R114
R115
R118
R119
R120
R121
R901
HBLK1
2/8,3/8
2/8,3/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
FB105
C189
R160
2/8
54/53.9M
R161
R116
C154
R117
C153
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
RB121
RB122
RB123
RB124
C155
RB114
RB117
RB118
RB107
RB109
RB110
RB112
RB113
R902
VBLK1
GA0
GA1
GA2
GA3
GA4
GA5
GA6
GD0
GD2
GD3
GD6
GD7
GD1
GD4
GD5
GD8
GD9
GD10
GD11
GD12
GD14
GD15
GD16
GD17
GD13
GD18
GD19
GD21
GD22
GD27
GD30
GD32
GD20
GD23
GD24
GD25
GD26
GD28
GD29
GD31
GD35
GD34
GD38
GD37
GD41
GD40
GD43
GD47
GD33
GD36
GD39
GD42
GD44
GD45
GD48
2/8
GD51
GD46
2/8
GD50
2/8
GD49
2/8
GD52
2/8
GD53
2/8
GD55
2/8
GD54
2/8
GD56
2/8
GD57
2/8
GD58
2/8
GD61
2/8
GDG60
2/8
/VLDGC
2/8
2/8
/RDYCG
/RDYGC
2/8
2/8
GACK
R974
CLKGC
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
2/8
CLKGC
/VLDCG
GD59
GD63
GD62
/GREQ
/GINT
R975
GRW
IC104
Emotion Engine
R133R150
R129
R130
IC103 RDRAM
C156
IC105
C969
C968
R903
C157
IC107
Thermal Sensor
R196
/TSGA_SCK
3/8,6/8
6/8
TS_SI
/TS_CS
6/8
EVER_+3.3V
CB970
CB972
CB975
C956
C930.C955
C911.C918
C919.C920
C915.C914
C963.C913
DD FJT/C ARRAY,
DD TXI/C ARRAY
CB971
CB974
C926.C934
C933.C932
C907.C906
C905.C903
C941 C942 C943 C944 C945 C946 C947 C948
C949 C950 C951 C952 C953 C954 C955 C956
C957 C958 C959 C960 C961 C962 C963
DD FJT,
DD TXI
R139
RB149
RB151
R126
R132
R134
R131
RB140
R145
R147
C901
C902
C903 C911 C918 C924 C930 C936
C904 C912
C905 C913 C920 C926 C932 C938
C906
C907 C915
C908 C916
PWRUP_EE
6/8
/EGAST
3/8,6/8
C130
C133
C160
C162
L105
C159
C158
L106
C161 C163 C164 C165
C965
C917
DD FJT,DD TXI
C919
C921 C927
C922 C928
C966
C925 C931 C937
C909
C910
C914
RB147
RB153
DD FJT,DD TXI
C929C923 C935
C933
C934
3/8
MSCLK
3/8
/SRST
3/8
/SGINT
3/8
/SINT
3/8
/SGINT
3/8
/BREQ
AD1
3/8
AD3
3/8
AD7
3/8
AD8
3/8
AD6
3/8
AD2
3/8
AD5
3/8
AD0
3/8
AD19
3/8
AD16
3/8
AD18
3/8
AD15
3/8
AD13
3/8
AD14
3/8
AD10
3/8
AD4
3/8
AD9
3/8
AD11
3/8
AD12
3/8
AD17
3/8
AD20
3/8
AD26
3/8
AD29
3/8
AD28
3/8
AD31
3/8
AD30
3/8
AD27
3/8
AD23
3/8
AD25
3/8
AD24
3/8
AD21
3/8
AD22
3/8
DREQ0
3/8
3/8
DREQ1
3/8
DACK
3/8
PGCLK
3/8
/WRAC
3/8
/RDAC
3/8
/BE0
3/8
/BE1
3/8
/BE2
3/8
/BE3
3/8
/RDY
R188
R185
RB139
R189
DD FJT/C ARRAY,
DD TXI/C ARRAY
C166
CB973
C910,C965
C917,C923
DD FJT,
DD TXI
C939
DD FJT,
DD TXI
C940
1-2
Reproduction Prohibited
1-2. GH-023 BOARD (2/8)
GH-023 BOARD (2/8)
GND
DIG_+2.5V1
DIG_+1.5V3
1/8
GD0
1/8
GD1
1/8
GD2
1/8
GD3
1/8
GD4
1/8
GD5
1/8
GD6
1/8
GD7
1/8
GD8
1/8
GD9
1/8
GD10
1/8
GD11
1/8
GD12
1/8
GD13
1/8
GD14
1/8
GD15
1/8
GD16
1/8
GD17
1/8
GD18
1/8
GD19
1/8
GD20
1/8
GD21
1/8
GD22
1/8
GD23
1/8
GD24
1/8
GD25
1/8
GD26
1/8
GD27
1/8
GD28
1/8
GD29
1/8
GD30
1/8
GD31
1/8
GD32
1/8
GD33
1/8
GD34
1/8
GD35
1/8
GD36
1/8
GD37
1/8
GD38
1/8
GD39
1/8
GD40
1/8
GD41
1/8
GD42
1/8
GD43
1/8
GD44
1/8
GD45
1/8
GD46
1/8
GD47
1/8
GD48
1/8
GD49
1/8
GD50
1/8
GD51
1/8
GD52
1/8
GD53
1/8
GD54
1/8
GD55
1/8
GD56
1/8
GD57
1/8
GD58
1/8
GD59
1/8
GD60
GD61
1/8
1/8
GD62
GD63
1/8
1/8
CLKGC
1/8
CLKCG
1/8
/RDYGC
1/8
/RDYCG
1/8
/VLDGC
1/8
/VLDCG
1/8
GA0
GA1
1/8
GA2
1/8
1/8
GA3
1/8
GA4
1/8
1/8
1/8
1/8
1/8
1/8
6/8
1/8
/GACK
/GREQ
/EGRST
/54/53.9M
/EGRST_B
GA5
GA6
GRW
/GINT
R225
R202
R264
C273
SCPH-50002, 50003, 50004
H-chassis
RB242
47X8
RB244
47X8
RB246
47X8
R200
R250
IC202
Graphics Synthesizer
R220
RB241
C274
R233
R295
C249
L203
GS_BO0
GS_BO1
GS_BO2
GS_BO3
GS_BO4
GS_BO5
GS_BO6
GS_BO7
GS_GO0
GS_GO1
GS_GO2
GS_GO3
GS_GO4
GS_GO5
GS_GO6
GS_GO7
/EGRST
/EGRST_B
VSYNC_IN
CSYNC1_IN
HSYNC_IN
NTPAL
GS_VCLK2
GCONT
VBLK1
HBLK1
PCLK2
LCLK
8/8
8/8
8/8
8/8
8/8
8/8
8/8
8/8
8/8
8/8
8/8
8/8
8/8
8/8
8/8
8/8
8/8
8/8
8/8
8/8
8/8
8/8
8/8
8/8
1/8
1/8
8/8
8/8
8/8
8/8
8/8
8/8
1/8
1/8
3/8
1/8
R201
CB977
DD FJT,DD TXI
C253
DD FJT/C ARRAY,
DD TXI/C ARRAY
C214 C216 C218 C220
C212
C213
C215 C217
CB978
C215,C214
C213,C220
C221
C219
C225,C224
C222,C221
DD FJT,DD TXI
C242
C222
C243
C223
C246
C224
C990
C225
DD FJT,DD TXI
C234
C226
C230
C231
C227
C232 C236
C228
C229
C233
C238
C235
C239
C240
C237
C241
C251
C244
C245
C980
C981 C982
C986 C987
C983
C988
C985
C984
C989
1-3
Reproduction Prohibited
1-3. GH-023 BOARD (3/8)
GH-023 BOARD (3/8)
DIG_+3.5V1
DIG_+1.8V2
DIG_+1.5V1
GND
MSCLK
1/8
PGCLK
1/8
AD0
1/8
1/8
AD1
1/8
AD2
1/8
AD3
AD4
1/8
1/8
AD5
1/8
AD6
1/8
AD7
AD8
1/8
AD9
1/8
1/8
AD10
AD11
1/8
AD12
1/8
AD13
1/8
1/8
AD14
AD15
1/8
AD16
1/8
AD17
1/8
AD18
1/8
AD19
1/8
AD20
1/8
AD21
1/8
1/8
AD22
AD23
1/8
AD24
1/8
AD25
1/8
AD26
1/8
AD27
1/8
AD28
1/8
AD29
1/8
AD30
1/8
AD31
1/8
/BE0
1/8
/BE1
1/8
1/8
/BE2
/BE3
1/8
/RDAC
1/8
1/8
/WRAC
1/8
/RDY
/BREQ
1/8
/BGNT
1/8
/DREQ0
1/8
1/8
/DREQ1
DACK
1/8
/SGINT
1/8
1/8
/SINT
1/8
/SRST
/RST
6/8
R395
R311
SCPH-50002, 50003, 50004
H-chassis
5/8
/SD15
/SD14
R328
C364
C365
C366
C367
C301
C305
C324
C343
C342
C307
C317
C319
C318
C320
C335
R350
R365
R366
R367
R317
R368
R361
R362
R364
R351
R360
C311
R321
C312
R322X302
16.9344MHz
R333
C326
C334
C322
C321
C323
C325
C330
C334
C337
C336
C332
C328
R396
C327
C329
C331
R312
C333
R313
R330
R310
R331
R329
IC303
I/O Processor
R394
R397
R399
R398
R376
C339
CB340
RB328
RB326
R349
VBLK1
1/8
RB327
2/8
PCLK2
HBLK1
1/8
R363
R370
R377
R347
CB341
RB321
R302
R303
R318
R383
RB320
R308
R384
R385
R319
R317
R320
RB325
R369
R323
R343
R326
R344
R325
R345
R309
R315
R346
R348
R/C Gate Array
R316
C302
C303
C304
RB324
RB314
C306
CON_+3.4V
C308
IC307
R314
R332
R334
R335
R337
R338
R339
R340
0.5%
R341
R342
C309
R357
C313
C314
C316
R353
R354
R355
R356
R358
TH001
RB311
C315
R375
R371
0.5%
R373
R372
R374
R379
GA_SO
/TSGA_SCK
/GA_BYPASS
/GA_CS
CON_+8V
6/8
1/8
6/8
6/8
R378
5/8
SA23
5/8
SA22
5/8
SA21
5/8
SA20
5/8
SA19
5/8
SA18
5/8
SA17
5/8
SA16
5/8
SA15
5/8
SA14
5/8
SA13
5/8
SA12
5/8
SA11
5/8
SA10
5/8
SA9
5/8
SA8
5/8
SA7
5/8
SA6
5/8
SA5
5/8
SA4
5/8
SA3
5/8
5/8
SA2
SA1
5/8
SA0
5/8
5/8
5/8
/SD13
5/8
/SD12
5/8
/SD11
/SD10
5/8
5/8
/SD9
5/8
/SD8
/SD7
5/8
5/8
/SD6
5/8
/SD5
5/8
/SD4
/SD3
5/8
/SD2
5/8
5/8
/SD1
5/8
/SD0
5/8
/CS9C
/CS9
5/8
/CS8
5/8
5/8,6/8
/CS5
/CS4
5/8
/CS2
5/8
/CS1
/EXTR
/SRD_A
/SRD_B
/SWR_A
/SWR_B
/UBE
/WAIT
/IOIS16
FB319
FB320
FB303
FB305
L301
C371
C370
FB317
FB318
FB310
FB308
5/8
5/8
5/8
5/8,6/8
5/8.6/8
5/8
5/8
5/8
DREQ9
5/8
DACK9
5/8
5/8
DREQ8
DACK8
5/8
5/8,6/8
DREQ5
DACK5
5/8,6/8
5/8
DREQ4
DACK9
5/8
5/8
DREQEX
5/8
DACKEX
5/8
/INT9
5/8
/INT8
5/8,6/8
/INT5
5/8
/INT4
/INT4
5/8
5/8,6/8
/SSRST
SSCLK1_A
5/8
SSCLK1_B
5/8,6/8
5/8,6/8
SSCLKO
5/8
CN302
C396
C393 C394 C395
R391
USB_+5V2
R305
R306
R307
FL304
FL305
C392
D303
RB310
FL306
FL307
C369
C373
LF301
LF302
C368
C372
FB324
FB322
FB313
FB314
FB316
CN303
FB323
FB321
FB315
DIG_+1.5V1
5/8
R352
C363
RB330
RB331
C310
R324
R393
R392
RB332
C398
C338
C345
C356
C397
C355
IC306
DRAM
XX
R336
/RT
USB_+5V1
R304
FL303
1-4
Reproduction Prohibited
1-4. GH-023 BOARD (4/8)
CN401
C402
GH-023 BOARD (4/8)
IC403
Regulator
C408
C407
C739
SCPH-50002, 50003, 50004
H-chassis
EVER_+1.8V
PS001
R450
R451
R449
C425
R448
IC419
XX
C426
C416
C415
C417
C434
BT101
CR2032
C403
C414
C422
R474
D404
VDD_BAT
C738
PS005
C480
PS015
L414
Q417
C455
IC415
OPAMP
R472
R473
C427
C423
C449
C445
C452
Q415
D409
FB409
CN403
C489
PS003
C737
C717
R445
R434
C460
R404
RB405
R415
C461
R435
L401
C421
R456
R444
C463
R443
R405
R416
R442
R446
C469
C470
R453
C471
R470
C472
C473
R455
C474
C475
C464
R441
R440
C731
DC/DC Converter
R471
R447
R458
C432
C732
Q401
IC409
L408
C494
C487
PS006
R452
PS002
C482
C492
R460
R475
C483
R483
R488
L415
L404
C440
C443
C450
R457
C493
C488
R454
C454
C496
PS010
PS008
PS009
SW122
Q412
R465
R463
R410
Q411
TH003
TH002
C458
C462
C486
C723
C722
R464
Q424
RB406
R462
PS016
R467
R468
Q409
Q418
IC417
Regulator
R469
C734
R466
C735
C736
R489
R496
C740
IC413
Regulator
C498
C712
IC414
Regulator
PS007
R413
C499
R411
PS014
R498
R497
C727
C725
EVER_+3.3V
HDD_+5V
HDD_+12V
HDDEVER_+12V
+12V
CON_+8V
DIG_+3.5V1
CON_+3.4V
DIG_+5V
GND
SER_+3.5V
USB_+5V2
USB_+5V1
DIG_+1.5V3
DIG_+1.5V1
CN406
R493
R491
R499
R492
R490
R494
R495
FB408
DD FJT,DD FJT/C ARRAY
DD TXI,DD TXI/C ARRAY
PS004
Q406
Q423
R486
R487
C701
C704
CB703
C702
:
Q405
IC409
SIRCS
5/8
RB411
R412
C457
C459
C490
C404
IC407 Regulator
C456
R459
C495
C477C467
C465
C478
R482
C491
R433
C497
DESTINATION
CODE TABLE
0:NO MT
1:MT
ET402
R484
R485
R477
R478 R479
R480
C468
C466
DIG_+2.5V1
DIG_+2.5V3
DIG_+1.8V1
DIG_+1.8V2
DIG_+1.8V3
TRAY_LED_ON
LED_ON
GREEN_ON
AMBER_ON
DP/CL_SW
PWM_SW
SIRCS_SIG
SW5.1
SW2.5
SW3.3
SW1.5
SW2.5_2
SW1.8_3
SW51.8_2
SW12
HDD_SW
HDDEVER_SW
FAN_PWM
/PF_DET
/RESET
GND
6/8
6/8
6/8
6/8
6/8
6/8
6/8
6/8
6/8
6/8
6/8
6/8
6/8
6/8
6/8
6/8
6/8
6/8
6/8
6/8
6/8
1-5
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