Sony PlayStation 2 Series Service Manual page 15

IC403
12
REGULATOR
1 /7VDET
2 /RESET
3 CD
4 VIN
12
C407 C408
0.1u 0.1u
B B
R468
10k
RB410 2 1
4 3
10k
6 5
8 7
2 1
4 3
6 5
8 7
RB409
10k
OP/CL_SW
34 P15(TC2)
/8.5DET
35 P16
RB401 POW_CTRL
36 P17
10k
HDD_SW
37 P20(/INT5/ /STOP)
8 7
IC402
6 5 SW2.5_2
38 P21(XTIN)
4 3
C401 2 1 SW1.8_3
P22(XTOUT)
39
0.1u 3.3
40 VDD
/SYS_SRST SYSCON
P77(HSO)
41
/TRAY_REQ
42 P76(/HCK)
/HDD_SET
43 P75(SO)
TS_SI
44 P74(SI)
C403
0.001u
B
7 5 3 1
RB408
10k
8 6 4 2
3.5
12
CN401 4P
JL401 JL403
12V 4
FROM
12V 3
POWER
BOARD GND 2
C402 JL402 JL404
1 PS003
GND
2.2u
F 12
L401
10uH
7.5KaKu
1.68V
C421 C731
4.7u
22u
GREEN_ON
B
CN406 7P
R491 0
JL421
OP/CL_SW
OP/CL_SW 7
R492 0 JL422 PWR_SW
PWR_SW 6
R493 0 TRAY_LED_ON
5
TRAY_LED_ON 5
FROM
1.5
SW-372
GND 4
BOARD R494 0
3 4
CN751 /GREEN_ON 3 R409
R495 0 220
/RED_ON 2
6 ±0.5%
1
EVER+12V 1
R410
FB408
1.5k
2
±0.5% IC404
R411
RED_ON
C701 C702 C703 4.7k
100p 100p 100p ±0.5%
Q405
CH CH CH
R417
2.7k
±0.5%
C414
0.022u 1 INV1
B
2 FB1
C416 0.1u B
3 SOFTSTART1
4
PWM_SKIP
R420 47k ±0.5%
5 CT
12
6
5V_STBY
7 GND
R470 C418 0.1u B
8
100k REF
9 STBY1
SW1.5
12 RB402
10
STBY2
1.5k C419 0.01u B
11 SCP
R408
12
POWERGOOD
33k C420 0.1u B
13 SOFTSTART2
14 FB2
C415 15 INV2
0.022u
B
SWITCHING
R418
2.7k REGULATOR
±0.5%
R412
4.7K
±0.5%
R413
1.5k
±0.5%
R414
220
±0.5%
1.68V
PS001
12
0.4A
IC415
NC 8
GND 7 FAN DRIVER
NC 6
OUT 5
3.3
12
C426
C425 0.1u
B 12
10u Q415
PS005
16V 0.7A
5 4
C422
0.1
B
1 2 3 R472
10k
±0.5% 8.5V
R474
4.5V±0.5V
470k R473
4.7k CN403 2P
C423 C427 JL433
±0.5%
R403 0.1u 100u 1 +8.5V
B 16V
10k
2 GND
R419
10k
P63 22
SW1.8 D404
21
P62
SW2.5
P61 20
SW5.1
19
P60
N.C 18
VSS 17 IC416
4 MHz X401 RB403
XOUT 16 10k
4MHz
4 MHz
XIN 15
/RESET 14
TEST 13
P00 12
C434
0.001u
B
JL408
X402
1 2
JL407 32.768kHz
C453
0.1u
F
BT101
C452
C445 C449
IC416 0.001u 0.1u
4.7u
F B F
TIMER + EEPROM
C432 0.1u B
L404
12 1.5
2.4uH
JL431
DIG_+1.5V1
C446
220u
Q401 2.5V
1 1110 9 8 7
C443 C450
C732
2 3 220u
0.1u
22u
2.5V
B
B
6 5 4
JL429
JL405
12
R428
5.6
LH1 30
C430
OUT1_U 29 0.1u
1.5 B
LL1 28
27
OUT1_D R427
1.8k
OUTGND1 26
±0.5%
25
TRIP1
VCC 24
12
23
TRIP2
R426
VREF5 22
1.5k
21 ±0.5%
REG5V_IN
OUTGND2 20
C447
19
OUT2_D
1u
B
LL2 18
C431
OUT2_U 17 0.1u
B
LH2 16
C435
4.7u
B
JL406
C433
L411
12
0.1u
L410 10uH
B 1.5 JL428
DIG_+1.5V3
10uH 8 7 6 5
10.1KaKu
7.5KaKu
C444
C711 4 2
C424 C439
0.1u
22u 220u
4.7u
B B
Q402 2.5V
1 3
JL430
3.5
3.47V
C476
0.1u
B
L413
12
L412 10uH
10.1kaku
10uH
7.5KaKu 12
12
Q406 8 7 6 5
C485
0.1u
C730 C714 4 2 C716
4.7u 22u 120u B
B 6.3V
1 3
TO
FAN
MOTOR
JL409
R440
220
±0.5%
IC409
R441
10k
±0.5%
R446
R442
13k
5.6k
±0.5%
±0.5%
C469
1 30
–INE1 CB1
0.022u
C482
B
2 FB1 OUT1-1 29 0.1u
C470 0.1u B B
3 28
CS1 VS1
2 4 6 8
4 NC OUT2-1 27
R430 47k ±0.5%
R405 5 26
RT PGND1
100k 12
1 3 5 7
6 CTL ILIM1 25
12
7 24
R404 SGND VCC
100k C472 0.1u B
8 VREF ILIM2 23
SW3.3 1 2
9 CTL1 VB 22
SW5.1
3 4 10 CTL2 NC 21
RB405
11 CSCP PGND2 20
1.5k
C473 0.01u B
12 PWRGOOD OUT2-2 19
R415 5
33k 13 CS2 VS2 18
C474
14 FB2 OUT1-2 17
0.1u
B
15 –INE2 CB2 16
R416
33k C475
SWITCHING C483
0.22u
0.1u
B B
REGULATOR
R443
R447
3k
13k
±0.5%
±0.5%
R444
6.8k PS006
±0.5% 0.7A
R445
2.7k
±0.5%
C480
5.13V
F001
0.1u
L408
B
5.6uH
L414
12.5KaKu
10uH
12 12
10.1KaKu
1 1110 9 8 7
C455 C717 2 3 C487
82uF
4.7u 120u
16V 6.3V
6 5 4
Q417
PS004
IC407
REGULATOR
1 VSENSE1 GND 16
1.8
2 VOUT1(2.65V) VSENSE3 15
5 1.8
3 VIN1 VOUT3(1.85V) 14
2.5
C456
RB411 4 VOUT2(2.5V) VIN2 13
4.7u 5
1k
5 VOUT4(1.8V)
VC1 12
SW1.8_3 1 2
1.8
SW2.5_2 3 4
6 VC2 VOUT5(1.8V) 11
SW2.5 5 6
1.8
SW1.8 7 8
7 VC3 VC5 10
8 GND VC4 9
C465
0.1u
R433
1k
— GH017-15 —
PS009
2A 3
5
2
1
R464
1M
12
12
8 7 5 6
Q412
3.5
2 4
RB406
100k
3 1
12 3
1
PS010 R462
4 2
2A 1M
12
HDD_SW
R463
R465
1M
100k
6 3
SW12
2 5
Q418
Q409
1 4
R461
5.6
12
R460
560
±0.5%
PS008
1.2A
R457
3k
±0.5%
5
3.5
5
1
R466
2
1k
3 4
C498 C725
C496 4.7u C712 10u
C488
1u 0.01u 16V
4.7u
B
B B
JL410
5
C489 C494
0.1u
120u
6.3V B
R459
10k C495
1u
B
C467 C477 C478
100u 0.1u 100u
B 4V R482
B 4V
120
C491
100u
4V
C497
0.001u
B 12
SCPH-39001
JL412
EVER_+3.3V
Q411
8
5
7
HDD_+5V
6
C458
5
0.001u
4 B
JL427
HDD_+12V
C462
0.001u
B
/EEP_CE IC607 64 pin
EEP_SI IC607 65 pin
EEP_SO IC607 66 pin
IC414
EEP_SCK IC607 67 pin
RT_CE IC607 70 pin
EEP_READY IC607 84 pin
REGULATOR
JL411
+12V
PS007
0.7A JL424 8.0V±0.05V
PS002
CON_+8V
1 2 3 C486
C499
2.2u 12 8 47u
F 16V
JL416
DIG_+3.5V1
C722 C723
10u
0.001u
16V
B
DIG_+5V JL417
DIG_+5V
C724
47u
GND
IC413
16V
JL413
SER_+3.5V
REGULATOR
C727
0.001u
B
TH002 JL425
USB_+5V1
TH003
JL426
USB_+5V2
JL415
DIG_+2.5V1
2.65V±0.1V 2.65V±0.1V
JL414
DIG_+2.5V3
C404 C490
1u 100u
4V
B
1.80V±0.15V
JL419
DIG_+1.8V1
JL420
DIG_+1.8V2
JL418
DIG_+1.8V3
TRAY_LED_ON IC607 11 pin
JL434
POFF_REQ CN504 96 pin, IC607 101 pin
/EGSTBY IC104 344 pin, IC202 83 pin
/POFF_RDY CN504 95 pin, IC607 47 pin
/PWRUP_EE IC104 345 pin
/SYS_SRST IC607 20 pin
ET401 ET402 JL437 /TRAY_REQ
CN504 99 pin, IC607 19 pin
PWRUP_IOP1 IC303 81 pin
MCON_ACK
JL435
/HDD_SET CN504 98 pin
JL436
SLEEP CN504 94 pin, IC607 18 pin
HDD_ACK CN504 92 pin
R477 R478 R479 R480 R481
/EGRST IC104 342 pin, IC202 82,282 pin, IC210 42 pin
POW_CTRL CN504 97 pin
/TS_CS IC105 7 pin
TS_SI IC105 1pin
J U E A D
IC303 54 pin, IC501 15 pin, IC504 105 pin,
/RST
IC605 63,83 pin, IC802 21 pin
IC607 53 pin,
/TS_SCK IC105 2 pin
GND
G-chassis
GH-017 (4/8)
Reproduction Prohibited