Sony BCU-100 Maintenance Manual page 189

+5VSB
001-C3,001-N1
R17
47k
IC8 (2/3) H:GOOD
R18
NJM2903V(TE2)
0
5 L:FAIL
001-N3 MASKING
+
7
REF_2.5V
6 -
R119
R120 C56
33k
22k 0.1uF
H:FAIL
10V
L:GOOD
001-N3 H_SHUTDOWN
R121
Q1
680
DTC144EE-TL
From.AC/DC POWER SUPPLY
CN1 S-GND
R1 0
1 /PS_ON
CL1
2 N.C.(AC_OK)
1.0
R2 0
3 N.C.(SDA)
R3 0
4 N.C.(A0)
R4 0
5 N.C.(Main_VRS_RETURN)
R5 0
6 N.C.(+Main_VRS)
R6 0
7 N.C.(SCL)
R7 0
8 N.C.(A1)
R8 0
9 THERMAL_OK
CL2
10 I_SHARE
1.0
R9 0
11 N.C.(PWR_GD)
CL3
12 N.C.(S_INT)
1.0
13 N.C.(PS_SEATED)
R10 0
14 N.C.(PS_INHIBIT/PS_KILL)
CL5
15 N.C.(FAN_FAIL)
1.0
R11 0
16 N.C.(+Stand-by_Rmt_sen)
17 +5VSB_OUT
1A
18 +5VSB_OUT
+5VSB
R12 R15 001-B1,001-N1
19 +5VSB_OUT
47k 47k
20 +5VSB_OUT NM
NM
21 +5VSB_GND I2C Address
22 +5VSB_GND A1 A0 Address
23 +5VSB_GND Low Low 0xA9
24 +5VSB_GND Open Low 0xAD
R13 R16
220 220
25 +12V GND Low Open 0xAB
NM
NM
26 +12V GND Open Open 0xAF
27 +12V GND
28 +12V GND
29 +12V GND
30 +12V GND CL6
1.0
31 +12V GND
001-N3 +3.3V
32 +12V GND
33 +12V GND
CL7
1.0
34 +12V GND
001-N7 +5.0V
35 +12V GND
36 +12V GND
37 +12V GND
38 +12V GND
39 +12V GND
40 +12V GND
Side_A Side_B
41 +12V GND
42 +12V GND
43 +12V GND GND GND
44 +12V GND
E1 E2
45 +12V GND
NM NM
46 +12V GND
47 +12V GND
48 +12V GND
49 +12V OUT
42A 32A
CL8
50 +12V OUT
1.0
51 +12V OUT
52 +12V OUT
53 +12V OUT
54 +12V OUT
55 +12V OUT
56 +12V OUT
57 +12V OUT
58 +12V OUT
59 +12V OUT
60 +12V OUT
+12V 001-F1
61 +12V OUT
8A
62 +12V OUT
63 +12V OUT
64 +12V OUT
65 +12V OUT
66 +12V OUT
67 +12V OUT
68 +12V OUT
69 +12V OUT
70 +12V OUT
71 +12V OUT
72 +12V OUT
PS-743 DS650
R2 NoMount Mount
R3 NoMount Mount
R4 NoMount Mount
R5 NoMount Mount
R6 NoMount Mount
R7 NoMount Mount
R9 NoMount Mount
R10 NoMount Mount
R11 NoMount Mount
R17 Mount NoMount
BCU-100 MM
A B
001-C7 +12V
R21
R23
PowerGood 4.7k
4.7k
NM
H:OK
L:NG
MM1431ANRE
C3
0.1uF
V+ 25V 3
GND 1 K
NC REF 4
2
To.BE CN2 SUB
A
THERMAL_OK 1
5
PWR_OK 2
GND 3
IC3 (3/3)
N.C.(PS_I2C_SDA) 4
NJM2903V(TE2)
N.C.(PS_I2C_SCL) 5
N.C.(+12VRS) 6
R19
/PS_ON 7 0
NM
GND 8
R20
GND 9
Q18 0
DTA144EE-TL GND 10
NM
N.C.(+12VRS_RETURN) 11
N.C.(+5VSB) 12
13 14
CN3
To.BE 4.5A
L5
10uH
+12V_A 1
+12V_A 2
+12V_A 3
+5VSB 4
1A
GND 5
GND 6
GND 7
GND 8
GND 9
GND 10
GND 11
16A
GND 12
+3.3V 13
+3.3V 14
+3.3V 15
+5V 16
+5V 17
7A
GND 18
GND 19
GND 20
GND 21
+12V_B 22
+12V_B 23
+12V_B 24
!
1A
To.HDD
CN4
THP1
+12V 1
1A
!
+12V 2
THP2
+5V 3
GND 4
SL2
GND 5
GND 6
7 8 SC
Q2
DTC144EE-TL
3.5A
L6
10uH
ENABLE
R22
22k
STBY_5VREG
STBY_5.0V
SC SL1
S-GND
Q3
DTC144EE-TL
GND
P-GND
C
RE-255 RE-255
SUFFIX: -11 SUFFIX: -11
Q7 D2
DTA144EE-TL ENABLE 1SS400TE-61
R63
R27 2.2k C20
(1/3)
33k IC3 1uF
NJM2903V(TE2) 25V
R72
R64 NM
0
R28
R33 R36 2.2k NM
R24
GND
0
4.7k 33k 3.3k
H_START_UP
Q6
3 R49 R59
2SC4617TL-QR
15k 100k
+
1
IC4
2 H:GOOD
-
Q8
L:NG
IC3
(2/3)
DTC144EE-TL
CL10 NJM2903V(TE2)
R29
1.0
5
0 CL13
+ 1.0
7
R30
CL11 C18
4.7k 1.0 6 0.1uF
-
10V
C4
0.1uF
R55
R31
10V R48
0
NM 15k 0
S-GND
C28
R60
150uF
470k
16V
C26
C13
0.1uF
0.47uF
25V
R69
16V R68
0
R53 10
R43
100
100 IC5
C14
C11
0.47uF LTC1929CG#TR
1000pF
16V
1 28
50V
RUN/SS NC2
2 27
C5 R40
SENSE1+ TG1 C29
3 26
0.01uF 1k 1uF
SENSE1- SW1
25V 16V
4 25
EAIN BOOST1
C24
5 24
0.1uF
PLLFLTR VIN
C12 C17
6 23 25V
R34 R37
R50 100pF 470pF PLLIN BG1
47 220 C21
10k 50V 7 22
50V
NC1 EXTVCC
C16
8 21 1uF 16V
ITH INTVCC
0.022uF 16V 9 20
SGND PGND
CL12 CL14
10 19
VDIFFOUT BG2
R44 R51 1.0 R58 1.0 11 18
R32 R41
VOS- BOOST2
3.3k
0 22k 68k 0 12 17
VOS+ SW2 C30
13 16
1uF
SENSE2- TG2
16V
14 15
SENSE2+ AMPMD
C10
1000pF
50V
R45 R54
100 100
C22 C25
10uF
0.1uF
10V 10V
Q4 S-GND
DTC144EE-TL
R42 R46 R52 R61 R65 R67 CL15 R71 CL16
330 6.8k 100 33k 2.2k 1k 1.0 0 1.0
R62 R66
R56
2.2k 680
1k
C19
0.0068uF
R57
25V
10k
D3
IC6
SB05-05C-TB-E
TPS5120DBTRG4
C15
0.022uF 1 30 C23 10uF
16V INV1 LH1
2 29
10V
R25
FB1 OUT1_U
100k C6 0.022uF 16V 3 28
NM SOFTSTART1 LL1
4 27
PWM/SKIP OUT1_D
C7
47pF 50V 5 26
R35
CT OUTGND1
0 R38 100 6 25
5V_STBY TRIP1
7 24
GND VCC
C27
C8 0.1uF 25V 8 23
REF TRIP2 10uF
9 22
6.3V
STBY1 VREF5
R39 100 10 21
STBY2 REG5V_IN
C9 0.1uF 25V 11 20
R26
FLT OUTGND2
100k
PWR_GD 12 19
POWERGOOD OUT2_D
13 18
R47
SOFTSTART2 LL2
0 14 17
D1 FB2 OUT2_U
15 16
1SS400TE-61
INV2 LH2
Q9
Q5
DTC144EE-TL
DTC144EE-TL
S-GND
5-59 5-59
D E
REF_2.5V
001-B1,001-C3
R92
10k
R91
47k
D9 R93
R81
R82 R83
1SS400TE-61 10k
4.7k 4.7k IC7 (1/3)
4.7k
NM NJM2903V(TE2)
3
L:MASKING
+
1
2 -
R90 C46
IC9
10
4.7uF
MM1431ANRE
6.3V
C54
C44 SL3
C35 NM
C37 0.1uF
V+ V+ 3 4.7uF R122
0.1uF
0.1uF
6.3V 10k 10V
GND GND 1 K R94 SC
25V 25V
NC REF 4 0
2
SUB
C40
R95
A
0.1uF
Q17 15k
5 10V
DTC144EE-TL
NM
Q19
IC7 (3/3) IC8 (3/3)
NJM2903V(TE2) NJM2903V(TE2) DTC114TE-TL
C31 C33
Q12 L1
D10
150uF 150uF R84
NTD4804NT4G 1.2uH
1SS400TE-61
16V 16V 0.01
NC
S
R85
CPI-1350-1R2S 0.01
R76
10
R86 C47 C48 C50 C52
0.01 0.1uF 330uF 330uF 330uF
D6
10V 10V 10V 10V
MBRS340T3
S
Q14
R78 NTD4804NT4G
10
D4
1SS388(TPL3)
D5
1SS388(TPL3)
P-GND
R79
Q15
10 NTD4804NT4G
D7
S
R87
MBRS340T3
R77 0.01
10
R88
0.01
L2
1.2uH
R89
0.01
S NC
Q13
NTD4804NT4G
CPI-1350-1R2S
FDA1254-3R3M
Q11
Q16 L3
NTD20N03L27-T4 L4
NTD20N03L27-T4 3.3uH
1uH
S NC
C49
D8 C53
0.1uF
MBRS340T3 220uF
10V
C32 C34
6.3V
R75 C41 C43
10uF 10uF C42
0 220uF 220uF 220uF
25V 25V R80 C45 C51
S
6.3V 0.1uF
6.3V 6.3V 220uF R99
0 1SS400TE-61
10V 6.3V 22k
NM
P-GND S-GND
C36 0.1uF 25V
C38
C39
39uF 39uF
16V 16V
33k
R73 47k R74
Q10
DTC144EE-TL
DOWN_DET
F G
+5VSB
1
R109
R111
R100 R101 R112
22k
22k
1.5k 22k
47k
NM NM
R123 IC7 (2/3)
330 NJM2903V(TE2)
5
+
7
L:FAIL 6 - H:FAIL
L:GOOD
C55
0.1uF
R102
10V
22k
R103
680
DOWN_DET
H_SHUTDOWN
H_SHUTDOWN 001-B2
MASKING 001-B1 2
12.8A
+3.3V
+3.3V
001-C4
R96
4.7k
OVP
R104
R97
0
10k REF_2.5V
3
R105 +
1
10k
2 -
IC8 (1/3)
R106
15k
NJM2903V(TE2)
R107
1.5k
3
4
6.4A
+5.0V
+5.0V 001-C5
R98
33k
NM
D11
NM
5
RE-255
BOARD NO. 1-873-989-11
SJX-300_RE-255_11B_1
H