DOWNLOAD Sony NW-MS11 Service Manual ↓ Size: 1.82 MB | Pages: 44 in PDF or view online for FREE

Model
NW-MS11
Pages
44
Size
1.82 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
nw-ms11.pdf
Date

Sony NW-MS11 Service Manual ▷ View online

37
NW-MS11
Pin No.
Pin Name
I/O
Description
54 to 56
DB12 to DB14
I/O
Two-way data bus with the flash memory (IC5000), S-RAM (IC5600) and system controller 
(IC7001)
57
VSS6
Ground terminal
58
DB15
I/O
Two-way data bus with the flash memory (IC5000), S-RAM (IC5600) and system controller 
(IC7001)
59 to 63
ADR0 to ADR4
I
Address signal input from the system controller (IC7001)
64
VSS7
Ground terminal
65, 66
ADR5, ADR6
I
Address signal input from the system controller (IC7001)
67
VDD3
Power supply terminal (+1.8V)
68
VDE4
Power supply terminal (+2.8V)
69 to 71
ADR7 to ADR9
I
Address signal input from the system controller (IC7001)
72
VSS8
Ground terminal
73 to 77
ADR10 to ADR14
I
Address signal input from the system controller (IC7001)
78
RD
I
Read enable signal input from the system controller (IC7001)
79
VSS9
Ground terminal
80
WRU
I
Write enable signal input from the system controller (IC7001) (upper byte)
81
WRL
I
Write enable signal input from the system controller (IC7001) (lower byte)
82
CS
I
Chip select signal input from the system controller (IC7001)
83
VDE5
Power supply terminal (+2.8V)
84
VDD4
Power supply terminal (+1.8V)
85
IRQ
O
Interrupt request signal output to the system controller (IC7001)
86
DREQ0
O
USB DMA request signal output terminal    Not used (open)
87
VSS10
Ground terminal
88
DACK0
I
USB DMA acknowledge signal input terminal    Not used (open)
89
TEST0
O
For test terminal    Normally open
90
TEST1
I
For test terminal    Normally open
91
SIOSI
I
Serial data input from the EEPROM (IC6002)
92
SIOSO
O
Serial data output to the EEPROM (IC6002)
93
SIOCS
O
Chip select signal output to the EEPROM (IC6002)
94
VSS11
Ground terminal
95
SIOCK
O
Serial data transfer clock signal output to the EEPROM (IC6002)
96
ACLK
I
ATRAC3 data transfer clock signal input terminal    Not used (fixed at “L”)
97
ARQ
O
ATRAC3 data request signal output terminal    Not used (open)
98
VDE6
Power supply terminal (+2.8V)
99
ABS
I
ATRAC3 data request signal input terminal    Not used (fixed at “L”)
100
ACDO
O
ATRAC3 data output terminal    Not used (open)
101
ACDI
I
ATRAC3 data input terminal    Not used (fixed at “L”)
102
DP3
O
System wake up request signal output to the system controller (IC7001)
103
TKURST
I
Not used (fixed at “L”)
104
TKDBG
I
Not used (fixed at “L”)
105
VDD5
Power supply terminal (+1.8V)
106
VSS12
Ground terminal
107
TKTCK
I
Not used (fixed at “L”)
108
TKTDI
I
Not used (fixed at “L”)
109
TKTMS
I
Not used (fixed at “L”)
110
TKTDO
O
Not used (open)
38
NW-MS11
Pin No.
Pin Name
I/O
Description
111
TKTINT
O
Not used (open)
112
MD0
I
Mode setting terminal    Fixed at “H” in this set
113
VDE7
Power supply terminal (+2.8V)
114, 115
MD1, MD2
I
Mode setting terminal    Fixed at “H” in this set
116
TRST
I
Not used (fixed at “L”)
117
VSS13
Ground terminal
118
CLKOUT
O
System clock signal output terminal    Not used (open)
119
CLKSEL0
I
Clock mode setting terminal    Fixed at “H” in this set
120
CLKSEL1
I
Clock mode setting terminal    Fixed at “L” in this set
39
NW-MS11
6-1. CASE  SECTION
SECTION  6
EXPLODED  VIEWS
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
• Accessories and packing materials are given
in the last of the electrical parts list.
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
Parts Color Cabinet's Color
1
2
3
4
4
6
10
9
9
12
14
15
16
13
11
5
cover section
• Abbreviation
AUS : Australian model
CND : Canadian model
FR
: French model
HK : Hong Kong model
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
1
3-225-304-01 BUTTON (SUB)
2
3-225-306-01 SHEET (SUB), ADHESIVE
3
3-225-303-31 CASE
4
3-348-998-51 SCREW (M1.4X3.5), TAPPING, PAN
5
3-225-333-02 KNOB (HOLD)
6
X-3379-873-2 SHAFT ASSY, STRAP
9
3-225-307-01 SHEET (VOL), ADHESIVE
10
3-225-305-02 BUTTON (VOL)
11
3-225-313-02 WINDOW (LCD)
12
3-225-310-02 SHEET (LCD 1), ADHESIVE
13
3-225-308-01 CHASSIS (LCD)
14
3-225-312-02 CUSHION (LCD)
15
3-225-309-01 BUTTON (PLAY)
* 16
A-3323-646-A CONSOLE BOARD, COMPLETE
40
NW-MS11
6-2. COVER  SECTION
56
51
67
69
65
66
main board section
64
56
63
61
62
60
57
58
59
52
53
54
55
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
3-225-332-21 COVER (BATTERY CASE LID)
52
3-225-331-01 SHEET, ADHESIVE
53
3-225-330-03 LID, BATTERY CASE
54
X-3379-871-1 TERMINAL (+) ASSY, BATTERY
55
4-218-233-15 SCREW (1.4), MI
56
3-348-998-51 SCREW (M1.4X3.5), TAPPING, PAN
57
3-225-322-01 LID (EJECT)
58
3-225-323-02 SHEET (EJECT LID), ADHESIVE
59
3-225-324-21 COVER (EJECT LID)
60
3-225-316-02 GUIDE (EJECT LID)
61
3-225-325-01 SPRING (EJECT), TORSION
62
3-309-595-11 SHEET, INSULATING, PACK
63
3-225-326-02 COVER (SIDE)
64
3-225-334-01 LID (PC)
65
3-225-327-01 GUIDE (LED)
66
3-237-308-11 LABEL, MODEL NUMBER (US, CND)
66
3-237-308-21 LABEL, MODEL NUMBER (UK, FR)
66
3-237-308-31 LABEL, MODEL NUMBER (E, HK, AUS)
67
4-963-883-21 SCREW (M1.4), PRECISION PAN
69
3-225-704-01 PLATE, FIXED
Page of 44
Display

Click on the first or last page to see other NW-MS11 service manuals if exist.