Sony NW-E99 Service Manual ▷ View online
17
NW-E99
•
IC Block Diagrams
IC301
NJM2776RB2 (TE2)
1
2
3
4
5
10
9
6
7
V+2
O
OUT1
IN1
STANDBY
V+1
VREF
OUT2
GND
STANDBY
8
IN2
BIAS
REG
IC700
RS5C348A-E2-FB
VDD
VDD
OSCIN
OSCOUT
CE
INTR
32KOUT
SCLK
SO
SI
VSS
32 kHz
OUTPUT
CONTROL
COMPARATOR
W
COMPARATOR
D
ADDRESS
REGISTER
I/O
CONTROL
ADDRESS
DECODER
DECODER
SHIFT
REGISTER
INTERRUPT
CONTROL
OSC
DETECT
VOLTAGE
DETECT
ALARM W REGISTER
(WEEK, MIN, HOUR)
ALARM D REGISTER
(MIN, HOUR)
DIV
OSC
DIVIDER
CORRECTION
9
10
8
7
6
2
3
4
5
1
TIMER COUNTER
SEC, MIN, HOUR, WEEK,
DAY, MONTH, YEAR
– MAIN Board –
IC801
SM8145AB-G-EL
– DISPLAY Board –
LDR
NC
NC
OCL1
OCL2
NC
OCL3
OCE
ENA2
ENA1
NC
VDD
NC
OUT2
OUT1
NC
NC
CHV
OUTCOM
VSS
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
OSCILLATOR
OSCILLATOR
DIVIDER
DIVIDER
CONTROL
LOGIC
HIGH VOLTAGE SWITCHING
CIRCUIT
18
NW-E99
7
4-984-017-11 SCREW (1.7), TAPPING
8
3-266-597-11 COVER (USB)
9
X-3385-162-1 TERMINAL (+) SUB ASSY, BATTERY
10
3-266-599-11 LID, BATTERY CASE
11
3-247-180-01 SCREW (1.4X3)
12
X-2050-990-1 LID (USB) SUB ASSY
SECTION 5
EXPLODED VIEWS
NOTE:
•
-XX and -X mean standardized parts, so they
may have some difference from the original
one.A
may have some difference from the original
one.A
•
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.
number in the exploded views are not supplied.
Ref. No.
Part No.
Description
Remark
1
3-266-585-42 CASE
2
2-342-339-61 CHASSIS (FRONT)
3
3-266-591-11 BUTTON (CAP)
4
3-266-592-01 WINDOW (LED)
5
3-267-336-01 SHEET (BUTTON), ADHESIVE
6
3-266-596-11 LID (USB)
5-1.
OVERALL ASSY SECTION
1
2
4
6
7
10
11
9
8
3
12
not supplied
main board section
5
Ref. No.
Part No.
Description
Remark
Ver. 1.4
19
NW-E99
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
3-318-203-81 SCREW (B1.7X7), TAPPING
52
3-266-604-21 ORNAMENT
53
3-266-584-11 BUTTON (PLAY)
54
3-266-608-01 SHEET (COVER), ADHESIVE
55
3-266-586-11 COVER (PLAY)
56
3-266-581-11 KNOB (HOLD)
57
2-023-871-01 SHEET (VOL), ADHESIVE
58
3-266-582-11 BUTTON (VOL)
59
3-266-595-01 SHEET (VOL)
60
2-048-634-01 SHEET (FRONT), ADHESIVE
5-2.
MAIN BOARD SECTION
51
54
55
53
56
57
58
62
63
64
67
65
66
68
52
69
60
61
59
61
2-342-341-31 CHASSIS (REAR)
62
X-2102-785-1 MAIN BOARD, COMPLETE
63
3-266-606-01 SHAFT (PLAY)
64
3-266-583-01 ARM (SHUTTLE)
65
3-266-588-01 INNER (SHUTTLE)
66
3-266-610-01 KNOB (SHUTTLE)
67
3-266-605-01 SPRING (SHUTTLE)
68
A-1095-905-A DISPLAY BOARD, COMPLETE
69
2-048-635-01 SHEET (REAR), ADHESIVE
Ver. 1.5
20
NW-E99
SECTION 6
ELECTRICAL PARTS LIST
NOTE:
•
Due to standardization, replacements in the
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
•
-XX and -X mean standardized parts, so they
may have some difference from the original
one.
may have some difference from the original
one.
•
RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
•
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.
•
SEMICONDUCTORS
In each case, u:
In each case, u:
µ
, for example:
uA. . :
µ
A. .
uPA. . :
µ
PA. .
uPB. . :
µ
PB. .
uPC. . :
µ
PC. .
uPD. . :
µ
PD. .
•
Accessories are given in the last of this parts
list.
list.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
A-1095-905-A DISPLAY BOARD, COMPLETE
************************
1-805-081-12 ELEMENT, EL
1-805-082-11 DISPLAY PANEL, LIQUID CRYSTAL
2-024-570-01 SPACER (JACK)
2-024-571-01 SPACER (BUTTON)
3-247-203-02 HOLDER, LCD
1-805-082-11 DISPLAY PANEL, LIQUID CRYSTAL
2-024-570-01 SPACER (JACK)
2-024-571-01 SPACER (BUTTON)
3-247-203-02 HOLDER, LCD
3-252-983-01 CUSHION (EL)
< CAPACITOR >
C522
1-125-837-91 CERAMIC CHIP
1uF
10%
6.3V
C700
1-756-305-11 BATTERY, PAS SECONDARY
C702
1-164-874-11 CERAMIC CHIP
100PF
5%
50V
C801
1-164-943-11 CERAMIC CHIP
0.01uF
10%
16V
C802
1-100-437-91 CERAMIC CHIP
4700PF
5%
10V
C850
1-125-891-11 CERAMIC CHIP
0.47uF
10%
10V
C851
1-125-891-11 CERAMIC CHIP
0.47uF
10%
10V
C852
1-125-777-11 CERAMIC CHIP
0.1uF
10%
10V
C853
1-125-777-11 CERAMIC CHIP
0.1uF
10%
10V
C860
1-125-837-91 CERAMIC CHIP
1uF
10%
6.3V
C861
1-125-891-11 CERAMIC CHIP
0.47uF
10%
10V
C862
1-125-891-11 CERAMIC CHIP
0.47uF
10%
10V
C863
1-125-891-11 CERAMIC CHIP
0.47uF
10%
10V
C864
1-125-891-11 CERAMIC CHIP
0.47uF
10%
10V
C865
1-125-891-11 CERAMIC CHIP
0.47uF
10%
10V
C866
1-125-837-91 CERAMIC CHIP
1uF
10%
6.3V
C867
1-125-837-91 CERAMIC CHIP
1uF
10%
6.3V
< CONNECTOR >
CN402
1-818-409-21 CONNECTOR, BOARD TO BOARD 24P
CN850
1-818-411-21 CONNECTOR, FFC/FPC LIF 20P
< DIODE >
D702
6-500-653-01 DIODE SML-512DWT86 (ACCESS)
D703
8-719-069-29 DIODE RB520S-30TE61
D801
8-719-052-12 DIODE 1SS403 (TPH3)
< IC >
IC801
6-703-296-01 IC SM8145AB-G-EL
< COIL >
L801
1-414-406-41 INDUCTOR
220uH
< TRANSISTOR >
Q701
8-729-056-42 TRANSISTOR
2SC5658T2L
< RESISTOR >
R700
1-218-973-11 RES-CHIP
47K
5%
1/16W
R701
1-218-969-11 RES-CHIP
22K
5%
1/16W
R704
1-218-969-11 RES-CHIP
22K
5%
1/16W
R706
1-218-977-11 RES-CHIP
100K
5%
1/16W
R708
1-218-973-11 RES-CHIP
47K
5%
1/16W
R710
1-218-953-11 RES-CHIP
1K
5%
1/16W
R713
1-218-941-81 RES-CHIP
100
5%
1/16W
R801
1-218-977-11 RES-CHIP
100K
5%
1/16W
R802
1-218-971-11 RES-CHIP
33K
5%
1/16W
R803
1-218-973-11 RES-CHIP
47K
5%
1/16W
R804
1-218-971-11 RES-CHIP
33K
5%
1/16W
R805
1-218-979-11 RES-CHIP
150K
5%
1/16W
R850
1-218-977-11 RES-CHIP
100K
5%
1/16W
R851
1-218-977-11 RES-CHIP
100K
5%
1/16W
R852
1-218-979-11 RES-CHIP
150K
5%
1/16W
R860
1-218-990-11 SHORT CHIP
0
R861
1-218-990-11 SHORT CHIP
0
R862
1-218-990-11 SHORT CHIP
0
R863
1-218-990-11 SHORT CHIP
0
R864
1-218-990-11 SHORT CHIP
0
R865
1-218-990-11 SHORT CHIP
0
R866
1-218-990-11 SHORT CHIP
0
< SWITCH >
S701
1-786-740-21 SWITCH, PUSH (1 KEY) (./– +/>)
S704
1-786-453-21 SWITCH, TACTILE (MENU)
S705
1-786-453-21 SWITCH, TACTILE (• REPEAT SOUND)
S708
1-786-453-21 SWITCH, TACTILE (GROUP)
************************************************************
X-2102-785-1 MAIN BOARD, COMPLETE
*********************
2-024-569-01 SPACER (USB)
3-266-603-01 SPRING (BATTERY TERMINAL)
3-266-685-01 TERMINAL (-), BATTERY
3-266-603-01 SPRING (BATTERY TERMINAL)
3-266-685-01 TERMINAL (-), BATTERY
< CAPACITOR >
C100
1-107-819-11 CERAMIC CHIP
0.022uF
10%
16V
C101
1-135-868-91 TANTAL. CHIP
220uF
20%
2.5V
C102
1-115-467-11 CERAMIC CHIP
0.22uF
10%
10V
C103
1-164-874-11 CERAMIC CHIP
100PF
5%
50V
C104
1-115-467-11 CERAMIC CHIP
0.22uF
10%
10V
C200
1-107-819-11 CERAMIC CHIP
0.022uF
10%
16V
C201
1-135-868-91 TANTAL. CHIP
220uF
20%
2.5V
C202
1-115-467-11 CERAMIC CHIP
0.22uF
10%
10V
C203
1-164-874-11 CERAMIC CHIP
100PF
5%
50V
When indicating parts by reference number,
please include the board name.
please include the board name.
•
CAPACITORS
uF:
uF:
µ
F
•
COILS
uH:
uH:
µ
H
•
Abbreviation
CND : Canadian model
HK
CND : Canadian model
HK
: Hong Kong model
JE
: Tourist model
KR
: Korea model
MAIN
DISPLAY
Ver. 1.5
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