Sanyo ICR-B170NX, Service Manual

Page: 3 / 4

- 3 - - 2 -
+
SP 12
0
40
21
CANR4003
R4006
C4005
R4002
R4204
Q4001 Q4001
C4035C4
03
5
D4001 D4001
R4092R
40
92
R4063R
40
63
D4005 D4005
D4004 D4004
D4002 D4002
Q4001
R4066
B4101
R4027
R4004
C4035
Q4003
L4003
R4065
R4102
R4064
CN411
D4003
R4052
PR411
R4054
C4017
R4101
B4102
C4016
D4001
R4025
C4006C
40
06
C4013C
40
13
C4006
R4026
R4053
C4020
R4060
C4038
R4030
CN421
R4029
R4074
C4101
R4073
C4039
R4070
R4061
D4101
R4098
Q4005
C4041 C4041 C4041
IC402 IC402 IC402
IC405
R4092
L4001
VA421
C4040
R4063
D4005
D4004
R4094
R4062
IC403
R4093
CN401
R4095
R4017
R4091
R4013
R4090
R4016
IC401
R4014
C4014
C4013 C4010
C4008C4009
C4002
C4011
C4007
C4001
D4002
CAN
B4201
R4007
CAN4201
C4042R4040
CAN CAN
L4101
PARTS LIST
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
µ F type of Ceramic type and Electrical type.
N.S.P : Not available as service parts.
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 !!! , USE ONLY THE
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.
WIRING DIAGRAM (LCD,MAIN)
This is a basic wiring diagram.
-
+
MIC_R
GND
MIC_L
GND
1AD4B10D2250BA
HCMK-M1X
ERASE
REC
VOL+
VOL-
REP
FOLDER
ON OFF
HOLD
C4571C
4
5
7
1
R4571R
45
71
R4475 R4475
C4571
R4517
S4603S
46
03
S4606 S4606 S4602 S4602
S4616 S4616
S4617 S4617
CN442 CN442
CN443C
N
4
4
3
S4603
C4508
R4526
S4606
C4483
C4506
S4602
C4572
C4582
S4616
R4581
R4516
S4617
R4571
CN461
C4502 C4503
Q4501
Q4502
R4523 R4524
D4602
D4601
R4606
R4607
R4602
R4605 R4601
R4604
R4603
C4473
IC451
R4514 R4512 R4510 R4504
R4513
R4508
R4511R4509
R4507
R4503 C4504
C4507
R4515
R4506
C4581 R4475
B4501
C4510
CN442
CN443
+
1
4
5
8
+
+
1
10
12
13
20 24
25
30
36
37
40
48
PLAY
FWD
RWD
STOP
ON
OFF
+
40
1
21
20
R4520 R4520R4522
R4522
L4410 L4410
C4404C
44
04
IC441 IC441
IC442 IC442
D4421D
4
4
2
1
IC454 IC454
IC453 IC453
CAN CAN
C4573 C4573
C4583 C4583
C4401 C4401
R4520R4522
R4519
VA443
VA461
C4505
C4602
R4617
CN451
L4611
L4401
C4611
L4410
C4482
R4615
R4483R
44
83
R4494R
4
4
9
4
R4483
S4613
R4473
R4611
C4472
C4404
R4474
R4613
R4472
Q4404
R4482
R4614
C4481
IC441
C4471
R4612
R4484
Q4403
C4412
Q4611
C4411
R4407
R4495
C4494
R4406
C4492
C4493
C4422
R4494 R4493
C4421
R4521
R4410
R4411
C4403
C4402
Q4401
R4405
IC442
Q4402
C4424
C4423
R4481
D4421
R4471
R4401
Q4405
R4408
R4409
S4601
R4402R
4
4
0
2
R4402
S4604
D4402
S4605
R4403
S4615
R4404
D4401
IC454
IC453
IC452 IC452 IC452
CAN
C4573
C4583
IC461
R4572
R4582
C4509
R4608 C4401
R4485
CAN
R4527
B4401
CN441
C4501
C4485
C4405
C4475
C4406
C4474
C4484
CAN
C4407
R4501
48
40 25
24 20
1
HCMK-M1X
1AD4B10D2250A
JTAG
GND
1
9
10
2
R4049
L4002
Q4281
R4019
R4048
CN402
C4023
C4037
R4047
C4033
C4022
C4281
Q4271
R4046
R4039
R4045
C4021
R4281
C4032
C4031
C4012
C4019
R4271
C4029
C4018
C4015
R4202
C4034
R4038
R4037
R4033
R4069
R4043
R4042
R4021
R4031
R4097
R4082 R4084
R4018
R4086
R4087
R4024
R4085
IC404
R4020
R4088
C4028
R4083
C4271
R4068
C4201
C4030
B4271 B4202 B4281
Q4201
R4272 R4282
C4036
C4202
REF.NO. PART NO. DESCRIPTION
WIRING DIAGRAM (LCD) Pattern Side View
This is a basic wiring diagram.
(LCD) Parts Side View
(MAIN) Pattern Side View
(MAIN) Parts Side View
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
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
Y02 411 030 0500 SCR TPG PAN PCS 1.7X4,
SPEAKER