Schematic Diagram - Mb-149 Board (4/11) - Sony HBD-N590 Service Manual

HBD-N590/N790W/N890W/N990W/N995W/T79
Ver. 1.1
Note: IC101 and IC501 on the MB-149 board cannot exchange with single.
When these parts are damaged, exchange the complete mounted board.
HBD-N590/N790W/N890W/N990W/N995W/T79
5-9.

SCHEMATIC DIAGRAM - MB-149 Board (4/11) -

1 2 3 4
MB-149 BOARD (4/11)
A
3.3V
IC101 IC101
>105S
R401 CXD90011G-BB (SP, TW, TH, CH)
0 CXD90011G-BC (EXCEPT SP, TW, TH, CH)
1.2V BD DECODER
MB-149
BOARD
CSP
(3/11)
(Chip Size Package)
C401
(Page 45)
0.1
L10 DVCC12_K G14
GND DVCC33_IO_1
B
C402 N10 DVCC12_K H14
0.1
DVCC33_IO_1
R10 G8
DVCC12_K
DVCC33_IO_2
U10 H8
DVCC12_K
C403
DVCC33_IO_2
0.1
J11 U21
DVCC12_K
DVCC33_IO_4
K11 V21
C404 DVCC12_K
0.1 DVCC33_IO_4
V11 G22
DVCC12_K
DVCC33_IO_5
W11 DVCC12_K F23
C405
DVCC33_IO_5
0.1
J12 DVCC12_K
C K12
DVCC12_K
C406
0.1
W12 AE19
DVCC12_K
DVCC33_IO_STB
J14 AE20
DVCC12_K
C408
DVCC33_IO_STB
0.1 C418
K14
DVCC12_K 10
J15
C409 DVCC12_K
0.1
K15 DVCC12_K
W15 DVCC12_K
C410
0.1
W16
DVCC12_K
D J17
DVCC12_K
C411
10
K17
DVCC12_K
J18
DVCC12_K
C412
0.1
K18
DVCC12_K
V18
C414 DVCC12_K
0.1
W18 DVCC12_K
J19 DVCC12_K
C415
C417
0.1
K19 0.1
DVCC12_K
E L19
DVCC12_K
C416
0.1
M19
DVCC12_K C427
0.1
N19
DVCC12_K
P19
DVCC12_K
C428
T19 DVCC12_K 0.1
W19 DVCC12_K
P20
DVCC12_K C429
0.1
R20
DVCC12_K
F T20
DVCC12_K
C504
U20
DVCC12_K 0.1
>103S V20
DVCC12_K
1.2V_DDR
MB-149
BOARD
(1/11)
(Page 43)
H4 T14
DGND12_K DGND12_K
M4 U14
DGND12_K DGND12_K
G AC4 V14
DGND12_K DGND12_K
AF5 AB14
DGND12_K DGND12_K
K6 F15
DGND12_K DGND12_K
H7 L15
DGND12_K DGND12_K
K7 M15
DGND12_K DGND12_K
T7 N15
DGND12_K DGND12_K
V7 P15
DGND12_K DGND12_K
AA7 R15
DGND12_K DGND12_K
H
R8 T15
DGND12_K DGND12_K
U8 U15
DGND12_K DGND12_K
AB8 V15
DGND12_K DGND12_K
F9 AB15
DGND12_K DGND12_K
K9 F16
DGND12_K DGND12_K
AB9 J16
DGND12_K DGND12_K
AC9 K16
DGND12_K DGND12_K
F10 L16
DGND12_K DGND12_K
I
V10 M16
DGND12_K DGND12_K
L11 N16
DGND12_K DGND12_K
M11 P16
DGND12_K DGND12_K
N11 R16
DGND12_K DGND12_K
P11 T16
DGND12_K DGND12_K
R11 U16
DGND12_K DGND12_K
T11 V16
DGND12_K DGND12_K
L12 L17
DGND12_K DGND12_K
J
M12 M17
DGND12_K DGND12_K
N12 N17
DGND12_K DGND12_K
P12 P17
DGND12_K DGND12_K
R12 R17
DGND12_K DGND12_K
T12 T17
DGND12_K DGND12_K
U12 U17
DGND12_K DGND12_K
V12 V17
DGND12_K DGND12_K
AB12 L18
DGND12_K DGND12_K
K
J13 M18
DGND12_K DGND12_K
K13 N18
DGND12_K DGND12_K
L13 P18
DGND12_K DGND12_K
M13 R18
DGND12_K DGND12_K
N13 T18
DGND12_K DGND12_K
P13 U18
DGND12_K DGND12_K
R13 Y18
DGND12_K DGND12_K
T13 AA18
DGND12_K DGND12_K
L
U13 AB18
DGND12_K DGND12_K
V13 R19
DGND12_K DGND12_K
L14 U19
DGND12_K DGND12_K
M14 V19
DGND12_K DGND12_K
N14 AB19
DGND12_K DGND12_K
P14 W20
DGND12_K DGND12_K
R14 Y23
DGND12_K DGND12_K
M
46 46
• See page 71 for IC Pin Function Description.
5 6 7 8
R403 R523 R519
(4/15) 0 3.3k 10k
C419 C422 C420 C421 C423 C424 C425
0.1 0.1 0.1 0.1 0.1 0.1 0.1
C431
IC101 (5/15) 8p
BD DECODER
CSP
(Chip Size Package)
IC101
CXD90011G-BB (SP, TW, TH, CH)
CXD90011G-BC (EXCEPT SP, TW, TH, CH)
R405 R406
10 1M
C28
NS_XTALO
C27
NS_XTALI
F26 X401
AVDD33_PLLGP
27MHz
L22
AVSS33_PLLGP
AB21
AVDD12_LDO
D26 AVDD33_DAC
C432
K23 AD20
AVSS33_DAC
8p
AVDD33_LDO
AB20
AVSS33_LDO
IC101 (6/15)
BD DECODER
CSP
(Chip Size Package)
IC101
CXD90011G-BB (SP, TW, TH, CH)
CXD90011G-BC (EXCEPT SP, TW, TH, CH)
AF22 JL526
NFCEN
JL527
AE21
NFREN
JL528
AE24
NFWEN
JL529
AD21
NFRBN
JL530
AF24
NFALE
JL531
AD22
NFCLE
AE22 JL532
NFCEN2
AC21 JL533
NFRBN2
RB501
JL534 0
AE23 CPU_NFD[0]
NFD0
JL535
AF23 CPU_NFD[1]
NFD1
JL536
AG23 CPU_NFD[2]
NFD2
JL537
AH23 CPU_NFD[3]
NFD3
JL538
AG22
NFD4
JL539 RB502
AH22 CPU_NFD[4]
0
NFD5
JL540
AF21 CPU_NFD[5]
NFD6
JL506
AG21 CPU_NFD[6]
NFD7
CPU_NFD[7]
9 10 11 12
IC501
NAND FLASH
IC501
H27U2G8F2CTR-BCR
1 NC NC 48
2 NC NC 47
3
NC NC 46
4 45
NC NC
0 CPU_NFD[7]
5 44
NC IO8
0 CPU_NFD[6]
6 NC IO7 43
3.3 0 CPU_NFD[5]
7 RY/BY IO6 42
3.3 0 CPU_NFD[4]
8
RE IO5 41
3.3
9 40
CE NC
10 NC 39
NC
11 NC NC 38
3.3 3.3
12 Vcc Vcc 37
13 Vss Vss 36
14 NC 35
NC
15 NC 34
NC
0
16 CLE NC 33
0 0 CPU_NFD[3]
17 ALE IO4 32
3.3 0 CPU_NFD[2]
31
18 WE IO3
3.3 0 CPU_NFD[1]
19 WP 30
IO2
0 CPU_NFD[0]
20 NC 29
IO1
21 NC NC 28
22 NC NC 27
23 NC 26
NC
24 NC 25
NC
R516
0
>106S
CPU_XRST
MB-149
BOARD
(11/11)
(Page 53)