Sony NW-MS77DR (serv.man2) Service Manual ▷ View online
NW-MS77DR
5
5
SCHEMATIC DIAGRAM – CRADLE SECTION (2/3) –
RB8001
R824
R806
C813
C811
R6027
R803
R809
R6026
R760
C6014
R801
R827
C810
C812
C6003
C814
R822
IC804
IC802
IC6005
R825
R804
SL801
R805
C801
C818
X802
R826
R828
R823
RB802
RB806
RB805
RB804
RB803
R811
470k
47
47
0.1
0.1
100k
470k
470k
100k
0
0.1
470k
470k
0.1
0.1
0.1
100p
47
NJU6366AF1
-500-DA2-A
TC7S04FU
0
1k
47k
100p
0.1
11.2896MHz
470k
10
470k
100k
100k
100k
100k
100k
470k
BUS
1.6V
DSP1 VCC
GND
CSN
CCLK
CDTI
MCLK
LRCK
BCLK
SDTO
XTI
INT0
TSI
TSO
TSIEN
X0
P30
P60
P31
CLOCK OSC
DSP
INV.
(3/3)
BOARD
MAIN
CRADLE
BOARD
MAIN
CRADLE
(1/3)
(3/3)
BOARD
MAIN
CRADLE
BOARD
MAIN
CRADLE
(1/3)
* CSP(Chip Size Package)
(Page 4)
(Page 4)
(Page 6)
(Page 6)
NW-MS77DR
6
6
SCHEMATIC DIAGRAM – CRADLE SECTION (3/3) –
C607
C612
C515
C507
R505
R511
C517
C509
R506
R515
C516
C508
R509
R513
C518
C511
R517
Q616
R631
R632
R633
R636
C610
R620
C608
R627
R619
C603
R615
Q607
Q603
R614
R609
R607
R608
R605
R611
R616
R618
R612
R610
R613
R617
C605
R606
C611
R635
R603
R602
R601
C617
R604
JC601
JC602
C615
R519
C519
IC602
IC603
C513
C512
C514
Q604
Q612
Q615
Q617
C609
L601
C604
D601
D603
Q605
Q602
Q608
Q601
Q606
D602
CN601
D620
C606
C613
CN602
CN1001
R634
R637
S501
J601
VDR601
C601
C602
D610
R518
D611
D612
D613
D614
D615
D616
IC601
D604
D605
D606
D607
D608
D609
IC502
IC504
IC503
IC505
D501
D502
C510
0.1
0.1
0.1
1
0
0
0.1
1
0
0
0.1
1
0
0
0.1
1
0
2SC4081
3.3
3.3
3.3
100
0.1
470k
100p
47
330k
0.1
1M
2SC4081
3LN01S-K
470k
0
0
0
470
100
100
470k
220k
1M
1k
1M
0.47
0
0.47
1k
47
0
0
0.1
1M
0
0
0.1
470k
0.1
XC6201P382MR
XC6201P332MR
10
6.3V
10
6.3V
10
10V
NDS356AP
+2.5V REG
DTC114EKA
LED DRIVE
2SA1576
CURRENT
LIMIT
2SB1424
47
10V
47
16V
1SR154
RB160M
2SA1576
NDS356AP
DTC114EKA
NDS356AP
UN9214J
1SR154
9P
RB160M
10
16V
10
16V
11P
11P
100k
0
0.1
0.1
SML-018DT-T86
10k
UDZS-TE17
UDZS-TE17
UDZS-TE17
UDZS-TE17
UDZS-TE17
UDZS-TE17
XC63658103MR
1SS355
1SS355
1SS355
1SS355
1SS355
1SS355
XC6204B292MR
XC6209B162MR
XC6204B292MR
XC6204B292MR
1SS355TE
1SS355TE
10
10V
DSP1 VCC
ADVCC
1.6V
2.4V
GND
B+
1
2
3
4
5
6
1
9
+2.9V REG
+2.9V REG
+2.9V REG
+1.6V REG
CHARGE
CHARGE
Q616,617
SWITCH
Q605,607
CONTROL
+2.5V REG
Q602,608
VBUS SWITCH
VBUS SWITCH
Q601,603,606
+3.8V REG
+3.3V REG
(2/3)
BOARD
MAIN
CRADLE
BOARD
MAIN
CRADLE
(1/3)
(Page 4)
(Page 4)
BOARD
MAIN
CRADLE
(1/3)
(2/3)
BOARD
MAIN
CRADLE
LINE IN/USB
USB
REC
CHARGE
USB
NW-MS77DR
DC IN 4.5V
(Page 5)
(Page 5)
7
NW-MS77DR
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
EXPLODED VIEWS
CRADLE UNIT
NOTE:
•
•
-XX, -X mean standardized parts, so they may
have some differences from the original one.
have some differences from the original one.
•
Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
•
The mechanical parts with no reference number
in the exploded views are not supplied.
in the exploded views are not supplied.
•
Hardware (# mark) list and accessories are
given in the last of this parts list.
given in the last of this parts list.
106
107
111
104
105
108
110
109
104
103
101
102
101
112
101
3-267-401-02 FOOT, RUBBER
102
3-318-203-81 SCREW (B1.7X7), TAPPING
103
X-2022-184-1 CABINET(LOWER)SUB ASSY(CRADLE)
104
3-318-382-11 SCREW (1.7X4.5), TAPPING
105
3-266-378-01 BRACKET
106
X-2022-183-1 CABINET(UPPER)SUB ASSY(CRADLE)
107
3-266-380-02 BUTTON (RS)
108
3-266-381-02 CHASSIS
109
X-2022-370-1 CRADLE MAIN BOARD ASSY (for SERVICE)
110
3-318-382-01 SCREW (1.7X3), TAPPING
111
X-2022-369-1 CRADLE SUB BOARD ASSY (for SERVICE)
112
1-478-600-12 CRADLE UNIT (NWA-UC1R)
7
NW-MS77DR
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
EXPLODED VIEWS
CRADLE UNIT
NOTE:
•
•
-XX, -X mean standardized parts, so they may
have some differences from the original one.
have some differences from the original one.
•
Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
are seldom required for routine service. Some
delay should be anticipated when ordering these
items.
•
The mechanical parts with no reference number
in the exploded views are not supplied.
in the exploded views are not supplied.
•
Hardware (# mark) list and accessories are
given in the last of this parts list.
given in the last of this parts list.
106
107
111
104
105
108
110
109
104
103
101
102
101
112
101
3-267-401-02 FOOT, RUBBER
102
3-318-203-81 SCREW (B1.7X7), TAPPING
103
X-2022-184-1 CABINET(LOWER)SUB ASSY(CRADLE)
104
3-318-382-11 SCREW (1.7X4.5), TAPPING
105
3-266-378-01 BRACKET
106
X-2022-183-1 CABINET(UPPER)SUB ASSY(CRADLE)
107
3-266-380-02 BUTTON (RS)
108
3-266-381-02 CHASSIS
109
X-2022-370-1 CRADLE MAIN BOARD ASSY (for SERVICE)
110
3-318-382-01 SCREW (1.7X3), TAPPING
111
X-2022-369-1 CRADLE SUB BOARD ASSY (for SERVICE)
112
1-478-600-12 CRADLE UNIT (NWA-UC1R)
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