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Sanyo ICR-B170NX Service Manual page 3

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PARTS LIST
PRODUCT SAFETY NOTICE
EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE
IEC SYMBOL
IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY AND
! ! !
PERFORMANCE CAN BE OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED BY
REPLACEMENT PARTS DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT
ARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL. LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE
MADE TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE
RETURNING THE PRODUCT TO THE CUSTOMER.
CAUTION
:
Regular type resistors and capacitors are not listed. To know those values, refer to the schematic diagram.
Regular type resistors are less than 1/4 W carbon type and 0 ohm chip resistors.
Regular type capacitors are less than 50 V and less than 1000 µF type of Ceramic type and Electrical type.
N.S.P :
Not available as service parts.
PACKING & ACCESSORIES
REF.NO.
PART NO.
DESCRIPTION
614 329 2753
CARTON CASE,OUTER
614 329 4054
CARTON CASE,INNER
614 329 4078
INSTRUCTION MANUAL
645 059 4878
CABLE,USB
CABINET & CHASSIS
REF.NO.
PART NO.
DESCRIPTION
1
614 329 3958
ASSY,DEC,LCD
2
614 329 2623
CABINET,FRONT
3
614 328 3379
BUTTON,VOL
4
614 328 3522
HOLDER,LCD
5
614 328 3669
TERMINAL,BATTERY,(+,-)
6
614 328 3386
BUTTON,PLAY
7
614 328 3430
COVER,USB
8
614 328 3539
KNOB,SLIDE
9
614 328 3560
SPACER,MIC
10
614 329 3965
CABINET
11
614 328 3492
HOLDER,SPEAKER
12
614 329 4009
LID,BATTERY
13
614 329 4801
ASSY,CABINET,REAR
14
614 328 3478
DEC,STAND
15
614 328 3621
SHAFT,CLIP
16
614 328 3638
SPRING,WIRE,CLIP
17
614 328 3454
DEC,REAR
18
614 328 3485
HOLDER,CLIP
FIXING PARTS
REF.NO.
PART NO.
DESCRIPTION
Y01
411 184 5109
SCR TPG PAN PCS 1.7X8,
REAR-FRONT
WIRING DIAGRAM (LCD) Pattern Side View
S4617
S4617
S4617
OFF
D4601
CN442
CN442
CN442
S4616
S4616
S4616
R4602
R4603
R4605
R4601
S4602
S4602
S4602
S4606
S4606
S4606
, USE ONLY THE
! ! !
REF.NO.
PART NO.
DESCRIPTION
Y02
411 030 0500
SCR TPG PAN PCS 1.7X4,
SPEAKER
ELECTRICAL PARTS
REF.NO.
PART NO.
DESCRIPTION
51
645 063 7216
LCD
52
645 063 7223
MICROPHONE
53
645 063 1481
SPEAKER,8
LCD P.W.BOARD ASSY
REF.NO.
PART NO.
DESCRIPTION
71
614 328 3225
ASSY PWB,LCD (Only initial)
AM401
614 328 3645
TERMINAL,BATTERY,BATT+
AM402
614 328 3652
TERMINAL,BATTERY,BATT-
CN451
645 063 1436
JACK,PHONE D3.6
S4601
645 040 1978
SWITCH,PUSH 1P-1T
S4604
645 040 1978
SWITCH,PUSH 1P-1T
S4605
645 040 1978
SWITCH,PUSH 1P-1T
S4613
645 032 7421
SWITCH,SLIDE 1P-2T
S4615
645 040 1978
SWITCH,PUSH 1P-1T
MAIN P.W.BOARD ASSY
REF.NO.
PART NO.
DESCRIPTION
72
614 328 3218
ASSY PWB,MAIN (Only initial)
CN411
645 053 8421
SOCKET,USB
CN421
645 053 9053
JACK,PHONE D3.6
ON
HOLD
R4526
C4581
R4517
C4508
C4507
C4483
C4473
IC451
CN461
R4511R4509
Q4502
B4501
D4602
Q4501
This is a basic wiring diagram.
- 2 -
WIRING DIAGRAM (LCD,MAIN)
(LCD) Parts Side View
R4408
R4409
+
C4406
Q4404
L4401
IC441
IC441
IC441
Q4403
C4401
C4401
C4401
+
S4605
S4604
(MAIN) Pattern Side View
GND
HCMK-M1X
1AD4B10D2250A
(MAIN) Parts Side View
Q4005
Q4001
Q4001
Q4001
R4475
R4475
R4475
C4506
C4572
R4516
R4515
CN411
R4513
MIC_R
GND
S4613
C4573
C4573
C4573
R4617
VA461
C4602
12 13
C4583
C4583
C4583
25
10
L4611
30
IC461
C4422
C4611
R4615
C4494
C4493
1
IC442
IC442
IC442
8
C4492
36
IC453
IC453
IC453
1
40
48
4
Q4401
37
R4474R4472
C4471 R4484
R4611
R4501
C4474
C4484
R4482C4481
CAN
CAN
CAN
C4412
Q4611
IC452
IC452
IC452
D4401
S4601
S4615
FWD
40
48
R4024
R4031
R4043
R4033
R4045
R4069
C4034
R4042
R4037
C4015
R4046
R4038
C4028
R4049
R4047
IC404
R4048
C4023
C4012
R4083
C4029
C4031
1
D4004
D4004
D4004
R4095
D4005
D4005
D4005
R4093
C4041
C4041
C4041
R4094
R4064
IC403
R4091
R4065
IC402
IC402
IC402
R4027
R4090
R4062
D4001
D4001
D4001
R4029
CAN
SP
D4002
D4002
D4002
IC401
B4102
C4008C4009
C4017
R4074
C4016
C4020R4030
C4042R4040
This is a basic wiring diagram.
- 3 -
R4527
VA443
C4509
R4519
C4405
L4410
L4410
L4410
CN451
R4485
IC454
IC454
IC454
CAN
R4521
C4505
R4520
R4520 R4522
R4520 R4522
R4522
25
C4037
Q4201
R4282
R4272
C4271
C4202
C4036
C4201
20
24
L4003
R4004
IC405
R4003
R4002
R4006
R4025
CN421
R4026
B4201

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