Hitachi RAS-18SX8 Manuel De Maintenance page 71

MODEL RAS-18SX8
１ ２ ３
Ａ
CONTROL P.W.B.
L010
Terminal Board(1P)
FU1
Power
WR001
supply
Ｂ
RL002 R001
A (11-G)
TB001
RL001
A
B (11-G)
WR002
1
B
CN21
Ｃ
NV-2P-Top
WR003
2
R342
C341
C 12V
1
2
THERMAL
CN3
FUSE(102℃)
PH-2P-Top
Terminal Board(3P)
Ｄ
Ｅ
0V
5V
Heat Exchanger
Thermistor
CN4
PH-4P-Top
4
Ｆ
3
2
IC501
1
Room Temp.
Thermistor
5V
5V 1
Ｇ
NMI 2
5V
RX 3
TX 4
R511
M2 5
(Gray )
C2 6
CN6
Test 7
CZ-11P-Top
SDA 8
Test pin
SCL 9
RES 10
Ｈ
0V 11
CN7
PA-6P-Top 6
12V
5
0V
Terminal for
4
TX
communication
3 5V
(Debug monitor)
2
RX
12V 1
Ｊ
0V
PH-7P-Top
7 6
CN17
CN17
7 6
SW P.W.B.
PH-7P-Side
Ｋ
１ ２ ３
Downloaded from www.Manualslib.com
４ ５ ６
M
Indoor fan motor
CN2
CN1
XH-7P-Top
VH-2P-Top
3 1 1 4 5 6 7
C203
D001 C208
NF1 TH001
PC231
D201 Q201
PC203
+
-
DB1
+
-
+
-
R309 R331
R332
Q331
Q332
5V
IC301
0V C326 (1/2) R326
R330
C321
IC301
(2/2)
3 8
R327
+ 6
1
0V -
2
7
-
+
4
D321 5
R320
R328
0V
R409
R404 R412
R406
R407
R408
Auto restart
R642
100 99 98 97 96 95 94
1
AVss
Gas sensor power supply
2
(Un use)
PG3
C617
3 Indoor/Outdoor Receiving system
PG4 (Lo:Outdoor Hi:Indoor)
4
AVcc
C616
5 Flont panel limit SW(Lo:CLOSE/Hi:OPEN)
PG5
C614
2 6 Claning limit SW(Right)(Lo:OFF/Hi:ON)
R616 PG6
Unit type (Lo:Wall type Hi:Floor type)
7
5 1 R644 PG7
R502 8
C615 X2
3 9
X1
10 Vss(0.1μF)
C611 V
CL
Q501 11 CPU Reset
C612 RES
12 Flash writing pin
TEST
13
5V
Vss
R611
C531
14
Clock oscilation
OSC2
circuit (10MHz)
15
R612 OSC1
5V RES601
16
1 8
C613 C618 Vcc
17 Flash writing pin
2 7 R613 NMI
18 High voltage output
3 6 P87
Minus ion
High voltage defection
19
(Lo:abnormal/Hinormal)
4 5 P86
C619
20 H-LINK
P85
C685
21 φ1 Cleaning
P37
22 φ2
R614
P36
23 φ3
P35
0V φ4
24
P34
5V
C661
25 φ1 Vertical sweep
P33
motor(small)
D531-A
26 27 28 29 30 31 32
R668
R531
R532
R660
5V
D531-B
0V
R512
5V
R664
5V R667
Q661
R666
12V
0V
D (11-J)
CZ-12P-Top
3 4 5 2 1 1 2 3 4
CN16
CN16
12 11 9
3 4 5 2 1 10
Indicating
P.W.B.
R821
DS-12P
(Gray )
Q821
3 4
R822
IC821
V
DD
2 1 BZ
Light
+
Receiving
- V
TP1 unit OUT
GS831
GND
Air quarity sensor
４ ５ ６
manuals search engine
７ ８ ９
Ion mist unit
High voltage
generation device
1 2 3 4
CN13 CN14
PA-2P-Top PA-4P-Top
1 2 1 2 3 4
R708
T001(SW Trance)
(1)
C701
R703 R702
(3) C126
12V
L151 (8) (7)
1 2 3 4 PC101 D131 (5)
R134
Drain Vcc 8 D102 5V
4
1
+ D134
+ R701
3
Sorce 6 2
IC001
PC102
Q702
(6) (11)
3 4 0V 5V
OCP
Ground 9
/FB R123
7 10 D101 R103 C107 D103
R127
C127
+
I O
K
IC101
IC102 R
G
+
A
(4) (9)(10)
0V
C101
R122
12V 12V
R705
PC102
1
5V
2
PC203
0V
PC231
R236
R234
C
(11-H)
0V
93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
Flont panel Horizontal
sweep motor
φ3 75
P54
2 φ2 74
A/D Input E PROM
P53
φ1 73
P52
Humidity sensor pulse
72
output(P1)
P51
Humidity sensor pulse
71
output(P2)
P50
70
P17 R639
Un use 69
P16
68
FM ROTATION NO. FB
IRQ1 C633
67
Vss
C632
66
WIRELESS INPUT
IRQ0
65
IC601
P12
R638
64
Vcc
AX-7Y20
Un use 63
C622
PWM
Cleaning power supply 62
P10
Inrush current protection
61
relay
P27
Power relay1(main)
Relay 60
P26
Power relay2(sub) 59
P25
58
Indoor fan power supply(Lo:OFF/Hi:ON)
P24
Indoor two-way valve 57
P23
Debug monitor(transmission) 56
TXD
R635
Debug monitor(reception) 55
RXD C631
Indicating lamp
54
P20 R675
53
PH3 R674
I/F
(Transmission) 52
C634
TXD 3
51
RXD 3 R634
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
R631
C621
C651
Q653
5 6 7 8 9 10 11 12
8 7 6 5 4 2
3 1
７
８ ９
１０ １１ １２ １３
Plastic cover Mounting form
A : Axial
Peltier
R : Radial
Ion mist generator
P : Radial (7.5mm pitch)
Capacitor type
H : Manual
Electric dust
C : Chip
collector electrode
1 2
S : Others
CN19
XA-2P-Top
1 2
Resistor
Symbol
Q922
L921
R001
R002
R931
+
R004
-
R101
R932
R102
R103
Q921
12V R104
R935 5V
R122
R123
R933
2 8
-
1
+
4 R936 R126
R934 3
IC931 R127
(1/2) R128
0V
R129
0V R131
R132
CN9
R134
R906 R135
PA-4P-Top
R151
Q902
(Black)
1 R152
L901
R201
5V R202
2 R203
R204
R205
R206
E
3 R207
(11-G)
R231
R232
R233
4
R234
R236
R309
R310
R311
5V
C905
R320
R321
R322
0V
R323
R324
IC911 R911 R325
PA-4P-Top
C914 R326
5 19 16 CN8
(Red)
R327
6 1
R328
R329
13 1
R330
20 2
10 R331
2 M
12 R332
R912
4
3 R341
11
7 R342
8 4
R402
14 R913 Cleaning unit
9
R403
17 driving motor
3 15 18 R404
R405
C911 R406
R407
R408
12V
R915 R409
5V
R411
D911
R412
6 R917
R914 R501
7
R502
R503
IC931 5
R916 R918
C912
(2/2)
D912
R511
0V
5V CN10 R512
PA-2P-Top
0V 0V R531
0V (Black)
0V
1 R532
Cleaning unit position
R533
detection switch (Right)
2
R534
R711 5V
R611
R612
R712 1 Cleaning unit position
R713
R613
detection switch (Left)
R614
2
R714
12V R616
0V
IC681
R622
CN11 PA-2P-Top R631
9 R632
(Red)
R633
1 16
R634
2 15
R635
CZ-5P-Top
3 14
CN18
(Gray )
R638
4 13
R639
1
R640
5 12 2
R641
M
6 11 3 R642
R643
10
7 4
R644
8 5 R645
C681 Flont panel motor
R646
R647
R648
(3-B)
IC682 A
R650
9 (11-C)
E
(3-C)
7 10 R651
B
6 11 R652
R653
R654
R681
5 12
CN12 CZ-10P-Top R655
4 13 (Gray ) R656
R682
3 14 1
R659
2 15 2
M
1 16 3 R660
R661
8 4
C682 R662
5
R663
(7-D) Horizontal sweep motor 1
C R664
R665
R666
R667
R668
IC683
R669
9 RL003
1 16
R674
2 15 6 R675
R681
3 14 (5-J) 7
R682
M
4 13 D 8
5 12 9
R701
6 11 10
Horizontal sweep motor 2
R702
7 10
R703
8 R705
C683
R706
CN15
CZ-10P-Top
R707
(Black)
1 R708
IC684
R711
9 2
R712
M
1 16 3
R713
2 15 4
R714
14
3 5 Vertical sweep motor 1 (small)
6
4 13 7
M
5 12 8
R901
6 11 9
R902
10
7 10 Vertical sweep motor 2 (big) R903
R904
8
C684 R905
R906
R911
R912
0V
R913
R914
R915
R916
R917
R918
R919
１０ １１ １２ １３
１４ １５ １６
Ａ
Resistor
PhotoCoupler
Power Power
Resistance Mounting Resistance Mounting
Tolerance rating Symbol Tolerance rating
(Ω) form (Ω) form Mounting
(W) (W) Symbol Product name
form
510 5% 5 H R921 510 5% 1/4 C
PC101 TLP421-BLTP1 S
1M 5% 1/4 A R922 510 5% 1/4 C
PC102 TLP421-BLTP1 S
1M 5% 1/4 A R923 3.3k 5% 1/10 C
PC202 TLP421-BLTP1 S
R924 3.3k 5% 1/10 C
PC203 TLP421-BLTP1
1k 5% 1/4 C S
PC231 TLP421-BLTP1 S
1k 5% 1/10 C R931 0.2 1% 1/2 C
100k 5% 1/10 C R932 0.2 1% 1/2 C
Relay
3.3k 5% 1/4 C R933 2k 1% 1/16 C
33M 5% 1/2 A R934 2k 1% 1/16 C Mounting
Symbol Product name
form
680 5% 1/8 C R935 18k 1% 1/16 C
Ｂ
R936 2k 5% 1/16 C RL001 G4AS-1A-E20 H
RL002 G5T H
RL003 G5T H
3.9k 1% 1/10 C
Capacitor
82k 1 % 1/10 C
Capacitance Rated Mounting
voltage Diode
27k 1% 1/10 C Symbol Type
(μF) (V) form
2.2k 1% 1/10 C Mounting
C001 0.33 AC250 F H Symbol Product name
form
680k 5% 1/2 A
C002
0.33 AC250 F H
D001 D1NK60 A
1.3 5% 1 R
C003 82 400 D H
D101 RB160A60 A
68 5% 1/2 A
C006 220p 2k C P
D102 S3L20U-F H
2.2k 5% 1/4 C
C007 AC250
0.01 C P D103 KDS4148-RTK/P C
820k 5% 1/2 A
C008
0.01 AC250 C P D131 AL01Z
47 5% 1 P A
C009
C P
D132 AL01Z A
C010
C P
D133 AL01Z A
4.3k 5% 1/4 C
D134 AL01Z A
4.3k 5% 1/10 C
D151 SARS01 A
4.7k 5% 1/8 C
D201 KDS4148-RTK/P C
3.3k 5% 1/10 C
D321 KDS4148-RTK/P
402 1% 1/8 C C Ｃ
C101 2200p AC250 C P
33k 5% 1/10 C D322 KDS226-RTK/P C
C102 680 16 D R
D323 KDS226-RTK/P C
100 5% 1/10 C C103 1500 16 D R
D501 KDS4148-RTK/P C
C104 0.1 25 C C
D531-A KDS184-RTK/P C
10k 5% 1/16 C
C105 0.1 25 C C
D531-B KDS181 C
1k 5% 1/16 C
C106 220 10 D R
D911
390 5% 1/8 C KDS4148-RTK/P C
C107 0.1 16 C C
1.5k D912 KDS4148-RTK/P C
5% 1/4 C
D921 D1FM3 C
1.5k 5% 1/4 C C126 2200p 1k C P
D931 KDS4148-RTK/P C
680 5% 1/4 C
C127 47p 50 C C
180 5% 1/8 C
C131 22 35 D R
DB1 D2SB60A H
820 5% 1/10 C
C132 470p 50 C C
C133 470p 50 C C
51k 1% 1/16 C C134 100 50 D H
1k 5% 1/16 C
C151 1000p 1k C R
10k 1 % 1/16 C
C201 1000p 50 C C
10k 1 % 1/16 C
C202 10 16 D R
7.15k 1 % 1/10 C
C203 0.1 25 C C Ｄ
10k 1 % 1/10 C
5.1k 5% 1/16 C C206 4.7 25 D R
51k 5% 1/16 C C208
0.1 25 C C Inductor
10k 5% 1/16 C
C302 0.1 25 C C
1.0k 5% 1/16 C Mounting
C321 0.022 50 C C Symbol Product name
form
10k 5% 1/16 C
C322 2200p 50 C C
510 5% 1/4 C L010 HF70BTL3.5X6R A
C323 0.1 16 C C
L151 JUMPER A
5.6k 1% 1/16 C C324 0.01 16 C C
L152 HF70BTL3.5X6R A
C326 0.022 50 C C
L901 A
470k 5% 1/4 A
C327 47p 50 C C
L921 RCR-875D-180L H
47 5% 1/2 A
C328 0.1 25 C C
NF1
12.7k 1% 1/16 C SS11H-10062-CH H
C341 0.1 AC250 F P
T001 ST-3708B H
12.7k 1% 1/16 C C342 0.022 50 F R
T301 UU9LF H
1k 5% 1/16 C C343 4700p
AC250 C P
1M 5% 1/10 C
C402 0.01 50 C C
1k 5% 1/16 C
C403 0.1 16 C C Surge absorber
1k 5% 1/16 C
C404 0.1 16 C C
Ｅ
1k 5% 1/16 C Mounting
C406 0.1 16 C C Symbol Product name
form
1k 5% 1/16 C C407 0.1 16 C C
VA001 450NR12D P
10k 5% 1/16 C C411
0.1 16 C C
1k 5% 1/16 C
C501 0.1 16 C C
Transistor
1/16 C
C502 0.01 50 C C
1k 5% 1/16 C Mounting
C503 0.1 16 C C Symbol Product name
form
300k 5% 1/10 C
C531 0.1 16 C C
Q201 2SC5810 C
C611 0.1 25 C C
1k 5% 1/16 C C612 C C
0.1 16
1k 5% 1/16 C C
C613 0.1 25 C C
390 5% 1/16 C
C614 0.1 25 C C
Q331
390 5% 1/16 C RN1115TE85L C
C615 0.1 16 C C
5.1k 5% 1/16 C Q332 RN1106TE85LF C
C616 0.1 25 C C
5.1k 5% 1/16 C C617 0.1 25 C C
Q501 RN1102TE85LF C
0 5% 1/16 C
C618 0.1 25 C C
1/16 C
C619 0.1 25 C C
10k 5% 1/10 C
C621 0.1 16 C C
Q653
100 5% 1/10 C KTA2012E C Ｆ
C622 0.1 25 C C
Q661 RTF010P02 C
1k 5% 1/16 C C631 1000p 50 C C
Q702 KTC3875S C
C632 1000p 50 C C
10k 5% 1/16 C
C633 1000p 50 C C
10k 5% 1/10 C
C634 0.022 50 C C
Q902 2SJ511 C
1k 5% 1/10 C
C651 0.1 25 C C
1k 5% 1/10 C
C661 0.1 16 C C
10k 5% 1/10 C C671 1000p 50 C C
Q921 KTC3876S C
10k 5% 1/10 C C681
0.1 25 C C
Q922 2SJ511 C
C682 0.1 25 C C
10k 5% 1/16 C
C683 0.1 25 C C
10k 5% 1/16 C
C684 0.1 25 C C
1k 5% 1/16 C
C685 0.1 25 C C
10k 5% 1/16 C C701 0.1 25 C C
Oscillator
1k 5% 1/16 C
Mounting
10k 5% 1/16 C Symbol Product name
C902 0.1 25 C C
form
1k 5% 1/16 C
C903 C C
RES601 EF0SS1005E5 C
10k 5% 1/16 C
C905 C C
Ｇ
10k 5% 1/16 C
C906 C C
10k 5% 1/16 C C911 220p 50 C C
10k 5% 1/16 C C912
0.01 50 C C
Connector
2.2k 5% 1/10 C
C913 1 16 C C
Mounting
C914 C C Symbol Product name
form
240 5% 1/8 C
C920 1200 6.3 D R
CN1 B2P3-VH H
240 5% 1/8 C C921 47p 50 C C
CN2 B5(7-2.3)B-XH-A H
240 5% 1/8 C C931 0.022 50 C C
CN3 B2B-PH-K-S H
240 5% 1/8 C
C932 0.01 50 C C
CN4 B4B-PH-K-S H
240 5% 1/8 C
C933 0.1 25 C C
240 5% 1/8 C
CN6 B11B-CZHK-B-1 H
CN7 B06B-PASK-1 H
4.3k 5% 1/10 C
CN8 B04B-PARK-1 H
CN9 H
10k 5% 1/16 C I C
CN10 B02B-PAKK-1 H
47k 1% 1/16 C
Mounting
Symbol Product name CN11 H
1/16 C
form
10k 5% 1/16 C CN12 B10B-CZHK-B-1 H Ｈ
IC001 STR-L472 H
CN13 B02B-PASK-1 H
1k 5% 1/16 C IC101 TA7805AF C
CN14 B04B-PASK-1 H
10k 5% 1/16 C IC102 KIA431A-AT/P R
CN15 B10B-CZKK-B-1 H
5.1k 5% 1/16 C IC301 KIA393F-EL/P S
CN16 B12B-CZHK-B-1 H
33k 5% 1/16 C IC501
S80942CNMC S
CN17 B7B-PH-K-S H
10k 5% 1/16 C
IC531 S-24CS08AFT
S
1k 5% C CN18 B5B-CZHK-B-1 H
1/16 TB1-G
CN19 B02B-XASK-1N H
IC601 HD64F36109 S
CN21 B02P-NV H
10k 5% 1/16 C IC681 ULN2003ANSR S
10k 5% 1/16 C IC682 ULN2003ANSR S
TB001 86026 H
330 5% 1/4 C IC683
ULN2003ANSR S
330 5% 1/4 C
IC684 ULN2003ANSR S
IC911 TB6608FNG S
10k 5% 1/16 C
2k 5% 1/16 C IC931 NJM2904M S
10k 5% 1/16 C
1k 5% 1/16 C
Ｊ
Fuse
1k 5% 1/16 C
10k 5% 1/16 C NTC Symbol Product name Mounting
form
100k 5% 1/10 C
Mounting
Symbol Product name 250V 3A H
1k 5% 1/16 C form FU1
C
1/16 C TH001 5D2-08LCS H ICP1 ERBSD1R00
10k 5% 1/16 C
Zener diode
1/16 C
Mounting
Symbol Product name
form
ZD202 HZS-16-2 A
Line
1/16 C
5.1k 5% 1/10 C Mounting
Symbol Product name
form
5.1k 5% 1/10 C
1k 5% 1/16 C WR001 MOUNT H
1k 5% 1/16 C WR002 H
1/10 C WR003 H
WR004 MOUNT H
Ｋ
10k 5% 1/16 C
1.5 2% 1 P
1.5 2% 1 P
2.0k 5% 1/16 C
18k 1% 1/16 C
100k 5% 1/16 C
2.0k 5% 1/16 C
100 5% 1/16 C
100k 5% 1/10 C
１４ １５
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