Manual copylight 1999 by Sony Computer Entertainment Inc. All rights.
Reproduction without the expressed written permission of Sony
Computer Entertainment Inc. is strictly prohibited.Commercial use or
rental prohibited.
Revisions
Design and specifications are subject to change with out notice.
SCEI. Customer Service Dept. Service web site PS SERVICE PLAZA
(http:// svc. scei. co. jp) should be used together with this manual.
Attention
Ordering replacement components.
SCEI. Customer Service Dept. Parts-Group is received PlayStationrepair parts order. When you want to get them. Please accesses to
this E-mail address. (sec_parts@ hq. scei. sony. co. jp)
CAUTION SERIAL No. LABEL (3- 969- 533- 11)
must be putted on the top of TERMINAL BOARD
according to the standard of UL1492.
Reproduction Prohibited
SECTION 3
SCPH-9000 SERIES
SECTION 4
ADJUSTMENT
3-1. Test Specification
RF Level0.90 to 1.35 Vp-p (Test point : Between CL704 and CL710)
• RF signal waveform (Eye pattern)
VOLT/DIV
TIME/DIV
0.90 to 1.35 Vp-p
0 V
Use SCD-2700 DISC when measured RF level.
Use an oscilloscope with input impedance over 10 M Ω
RF JitterLess 9.0 nS (Measuring with KSM- 6135S JITTER METER.)
Less 27.0 nS (Measuring with KSM- 6235S JITTER METER.)
PP Level1.1 ±0.6 Vp-p (Test point : Between CL776 and CL710)
Use LPF (fc = 10 kHz)
Tracking Level 1.3 ±0.6 Vp-p (Test point : Between CL709 and CL710 )
CautionVc Line (CL710) do not wire to other lines together.
: 0.2 V
: 500 nS
NOTICE
Circuit Notes :
: B+ Line.
Voltages are measured with a Digital Multimeter. (Input impedance over 10 MΩ.)
Waveforms easured with an Oscilloscope DC coupled.
Semiconductors.
In each case. u : µ, for example ; uA : µA, uPA : µP A, uPB : µPA, uPC : µPA.
Unit Descriptions :
Capacitors.
Unit of Capacitor is µF and pF, for example ; uF : µF, pF : µµF.
Resisters.
Unit of Resistor is Ω.
Inductance.
Unit of Inductance is µH and mH
Caution. Vc Line (CL710) do not make common use with GND line.
Test Point for PU-23 Board.
CL710
CL709
CL704
CL727
CL760
R717
CL704
15
14
R723
C716
C729
52
CL727
FB702
53
C721
CL784
FB701
FB704
C725
C701
CL791
R793
CL785
C726
1
CL790
C761
CL709
R770
C718
CN701
CL787
C741
R775
CL776
CL711
C720
14
CL776
59
CL777
CL775
CL779
R732
CL786
FB703
CL316
L701
C739
Q701
R733
R727
CL710
13 15
CL780CL778
R747
CL728
HA002
CL706
C738
CL708
R750
CL706
C742
CL728
Parts List Notes:
Due to standardization, Parts may be different from the parts described in the diagrams or used on
the Set.
Attention :
Dielectric voltage withstand test and Insuiation resistance test.
After repair complete. Dielectric voltage withstand test and Insulation resistance test to be conducted according to the regulation of IEC-65 EN60065 or UL1492 or .
About replacement of Optical Device.
Before exchanging the Optical Device, Check the RF level, Jitter, Eye pattern, Focus gain and
Tracking error. When Optical Device is meet the specification, Playback the PS1 testing disc
“QA-DISC” or “AGING DISC” for checking the double speed and sled mechanism ability.
Optical Device should have to no exchange when spacification and ability are satisfied.
1-674-987-
1-674-987-
1112
— 4 —
Reproduction Prohibited
PU-23 BOARD
SECTION 5
BLOCK DIAGRAMS
NTSC : 53.693175MHz
PAL : 53.203425MHz
IC201
(SG-RAM)
SCPH-9000 SERIES
NTSC : 3.58MHz
PAL : 4.43MHz
MEMORY
CARD
CONTROLLER
CONTROLLER
MEMORY
CARD
POWER
TERMINAL
BOARD
FRONT
CN102
CTR3.3V
EXT +8V
IC204
67.7376MHz
CPU
8
IC102
(BOOT RAM)
IC106
(DRAM)
16Mbit
32
X201
IC103
(CPU)
CXD8606
SUB BUS
IC203
(GPU)
CXD8561
MAIN BUS
32
33.8688MHz
IC304
(SUB CPU)
MC68HC05G6
32
VIDEO
16
IC502
VDAC +RGB
(
ENCODER
VID +5V
IC405
(DAC)
NJM2174
AUDIO
)
AUD +5V
VIDEO OUT
AUDIO OUT
CN502
AV MULTI OUT
CN104
SERIAL I/O
AC IN
POWER
SUPPLY
BLOCK
+8V
+3.5V
CN602
+3.3V
MOT +8V
IC601
78M05
5V
SERVO
4.19MHz
IC732
(CD-ROM
CONTROLLER
+ CD DSP)
CXD2938
IC722
(DRIVER)
BA5977
CN701CN702
OPTICAL DEVICE
KSM-440AEM
— 5 —
IC723
(CD, RF)
CXA2575
SER +3.3V
16
IC310
4Mbit
DRAM
IC602
(RIPPLE)
LP2985
Filter
DIG +5V
Reproduction Prohibited
SCPH-9000 SERIES
CONTROLLER
SERIAL I/O
PU-23 BOARD
SCK0
102-10
TXD
102-8
RXD
102-6
DTR0A
102-5
DTR0B
102-3
DSR
102-2
INT
102-1
RXD
104-1
DSR
104-3
TXD
104-4
CTS
104-5
DTR
104-6
RTS
104-8
X201
REF.
OSC
14.318182MHz (NTSC)
17.37MHz (PAL)
+8V
+5V
REG.
FULL
F001
WAVE
RECT.
2A/125V
UC
1.6A/250V
AUS/UK/AEP
POWER SUPPLY BLOCK
IC204
PLL 1
PLL 2
PLL 3
+3.5V
REG.
DC-AC
CONV.
SWITCHING
REG.
Q106 (1/2)
Q106 (1/2)
Q105 (1/2)
Q105 (1/2)
EP ROM
CONFIGURABLE
MULTIPLEXER
AND
DIVIDE LOGIC
SER +3.5V
+5V
5 67MHz
53.63MHz (NTSC)
1
53.20MHz (PAL)
3.58MHz (NTSC)
6
4.43MHz (PAL)
RECT.
RECT.
81
83
84
80
77
82
89
75
73
74
71
72
70
43, 4
SCK0
TXD0
RXD0
DTR0A
DTR0B
DSR0
INTIN10
RXD1
DSR1
TXD
CTS1
DTR1
RTS1
CRYSTALP
RECT.
IC103
CPU
GTE
CPU CORE
SIO
MDEC
+8V
+3.5V
SYSTEM
RESET
B/U
DRAM
CONTROLLER
RES3.3
VD0-VD31
SD0-SD15
SA0-SA23
DD0-DD31
DA0-DA7
DA11
DWE
DRAS0
DCAS0-DCAS3
INT IN1
TCLK1
TCCK0
INT IN0
DREQ2
SYSCLK0
DACK2
VWR
DSYSCLK
DREQ4
INT IN9
DACK4
SWR0
SYSCLK1
INT IN2
161-165, 172-181, 184-194, 197, 198
MAIN DATA BUS (GPUD0-GPUD31)
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
Note on Printed Wiring Boards :
••Through hole is omitted.
: Pattern on the side which is seen.
SCPH-9000 SERIES
SECTION 6
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
Note on Schematic Diagram :
•
Use caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum capacitor,
because it is damaged by the heat.
•
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 and 1/4 W (Chip resisters : 1/10w) unless
otherwise specified.
•
Chip resistors are 1/8 W or 1/10 W unless otherwise noted.
k : 1000 , M : 1000 k .
Note :
The components
identified by mark
dotted line with mark
are critical for safety.
Replace only with part
number specified.
!
or
Note :
Les composants identifies par
une marque ! sont critiques
!
pour la securite.
Ne les remplacer que par une
piece portant le nubero specifie.
— 7 —
Reproduction Prohibited
897
1-674-987-41
IC310
IC602
35
36
13
45
52
1
1
28
1
156
157
20
21
40
208
104
1
32
105
1357
2468
C118
C122
C641
C611
C137
C108
C109
RB123
RB119
ET101
R154
C702
R619
RB122
S301
C129
C130
L606
FB602
C617
C317
C637
C705
C745
R706
R704
R705
C703
C706
C776
FB111
FB114
FB112
CL607
CL134
CL136
CL103
CL104
CL138
CL102
CL166
CL705
CL133
CL167
CL111
CL526
CN104
FB115
FB113
FB116
CL527
CL528
CL529
CL530 CL532
CL531
CL160
CL115
C102
C151
C140
CL120
CL124
CL126
CL161
CL143
CL154
CL159
CL149
CL127
CL125
CL158
L102
CL533
CL164
CL614
CL795
CL762
C768
CL794
CL793
CL774
CL792
CL796
CL761
CL799
CL610
L607
C731
R702
R703
R701
R725
C704
C733
C724
C327
C315
C132
C131
C133
C315
C775
C767
C124
C139
C101
RB120
RB124
R134
R135
R338
Q106
Q105
R136
R148
R146
D104
RB121
4
7
R54
C530
R430 R426
L
C
R
R
C
C
7
C725
PU-23 BOARD (-11/-21/-31/-41/-51)
C5
C511
C510
48
IC502
132
3
C502
R528
3
L604
C608
C609
CL608
CL509
R543
R501R502
C508
1
12
C523
C424
C423
C409
C404
C406
C408
R423
C
C509
C407
148
IC405
34
17
47
Suffix of -51Suffix of -51
L401
SCPH-9000 SERIES
A
B
C
D
E
F
CL526
L102
CL533
R901R903R902
RB120
C118
2468
CN104
1357
FB113
CL527
FB115
CL528
FB116
R146
R148
R136
R904
CL164
C139
105
104
CL103
CL136
C133
52
C132
36
35
C122
CL607
C108
C109
L606
FB111
RB122
RB123
CL104
RB124
C101
C137
D104
CL138
C131
C129
CL134
CL529
CL531
S301
1
C130
20
C611
FB602
45
IC602
CL530
Q106
R135
R134
C316
CL532
FB114
FB112
RB119
IC310
C317
C641
13
C327C315
CL614
C617
CL610
Q105
CL102
L607
R154
C124
C637
ET101
CL166
R619
CL705
CL133
CL167
40
C702
CL795
C768
CL794
CL762
CL793
21
CL125CL122CL157 CL123
CL127
CL124
CL120
CL154
CL159
CL126
C151
C102
CL160
CL115
CL158 CL156 CL130CL109
C140
CL149
CL161
116
CL143
R338
C767
C775
IC102
CL121
CL110
C773
CL144
157
CL145
CL112
CL146
CL147
CL142 CL141
CL108
CL155
CL113
1732
CL107
CL114
CL106
CL140
C744
CL315
C150
R345 R344
105156
104
L304
C319
14
IC304
26
2739
C326
R795
C774
C743
C736
C306
113
52
40
R740
IC723
1
C763
C762
IC732
CL773
CL769
R783
2
1
C701
C741
CL727
FB701
FB704
53
C725
CL784
CL791
R793
CL785
C726
CL790
C761
CL709
R770
CN701
CL787
R775
CL711
C720
14
208
152
CL774
CL796
CL792
C731
C705
C776
CL799
CL761
R712
C714
C709
C715
R710
IC722
114
R725
C724
C733
C704
R701
R703
R702
C703
C706
R705
C745
R704
CL719
R706
R714
R774
C747
C749
CL760
R717
CL704
1528
R723
C729
FB702
R748
R749
R769
C740
610 16
CN702
59
CL777
CL776
CL775
CL779
CL710
Q701
R732
R733
C739
R727
CL786
FB703
789101112
Note : PU-23 board number suffix of -41 is described partially.
R775
CL727
CL607
L606
C641
FB602
45
IC602
CL614
C617
C618
13
C637
CL610
L607
15
14
— 8 —
FB701
CL784
CL785
C718
CN701
CL787
R727
14
CL
FB703
C325
R342
R341
R341
R734
R739
R738
R741
1120
R796
C728
C737
10
R746
CL316
L701
FB710
13
CL780CL778
CL728
HA002
R747
15
CL706
C738
CL708
R750
CL783
C742
CL782
CL781
R745
1-674-987-31
11
21
2
CN502
1
C524
C635
CL604
C602
PS604
C627
5
1
CL612
C621
123456
C631
C622
R606
CN602
C606
PS605
CL603
CL503
CL608
L604
C608
C609
C642
IC601
1
C607
PS603
C620
CL502
CL509
D510
CL501
R519
2
C639
R139
R150
CL137
C639
R150
CL137
R517
R518
R521
R520
PS601
FB123
FB123
D511
R522
D103
3
CL611
CL152
L106
FB121
R140
L106
CL504
1
D103
R140
FB504
CL505
2
CL131
CL199
FB122
CL199
C508
12
CL116
R142
1
L507
PS602
FB119
R141
CL116
FB502
CL508
C510
C523
CN102
CL119
CL105
CL105
12
11
FB503
D503
C519
C511
C502
IC502
1324
R501
C523
C601
L104
CL605
10
9
CL150
FB120
FB117
FB118
R132
D101
R138
R137
CL150
FB120
FB117
FB118
R132
D101
R138
R137
CL512
FB401
CL510
FB402
C227
C211
C220
IC201
C243
C224 C226
C225
C244
IC203
C210
C210
X201
X201
C221
C236
C209
1
4
C209
1
4
C241
R205
CL201
R620
R206
IC204
R205
CL201
R620
R206
IC204
C222
1
100
81
80
C219
8
5
R204
C219
8
5
R204
C551
R528
R542
CL613
C509
3748
Q505
R527
CL507
R541
R529
C550
CL506
30
31
C228
50
51
R215
36
C208
25
C239
105
C245
FB201 FB202
C216
CL118
C248
CL606
CL151
C214
C249
ET102
156
C240
157
CL205
CL206
R133
R133
C605
L601
CL601
Suffix of -51Suffix of -51Suffix of -51Suffix of -51
C530
R430 R426
C409
C424
C407
148
C404
IC405
C423
R425 R429
CL162
1
CL128
R107
C113
CL163
CL117
C408
C529
C406
C145
C114
C104
C111
IC103
C106
IC106
C146
C134
R104
C110
CL111
RB121
C223
CL534
C247
C242
CL101
CL511
L401
C445
CL132
C138
17
CL401
CL129
FB102
156
157
53104
C218
52
C144
C112
C215C217
C105
C213
R207
208
R115
C136
C238
1
70
RB125
208
JR201
L203
C234
C235
JR202
1
JR203
C116
C115
208
JR201
L203
C234
C235
JR202
JR203
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