Hitachi RAS-25CNH2 - Page 30

MODEL RAS-25CNH2
RAC-25CNH2
5 3 1 4 3 2 1 3 2 1
CN10
1
2
5
4
3
1
8
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
C1
C2
M1
M2
1
2
3
4
5
4
3
2
1
3 4 5 6 7 8 9
10 11 12 13 14 15 16
17
2 1
46 45 44 43 42 41 40 39 38 37 36 35 34 33 47 48
18
19
20
21
22
31
32
23
24
25
26
27
28
29
30
64
63
62
61
60
59
50
49
1
2
3
4
5
6
7
9
8
16
15
14
13
12
11
10
58
57
56
55
54
53
52
51
7 8 1 2
56
3 4
2 9 4
7
5
16
3
3
2
1
5
6
7
8
4
3
2
1
B.Z
A
B
C
D
TERMINAL BOARD
TERMINAL BOARD
LINE CORD
L
N
0V
0V
0V 0V
0V
0V
35V
35V
5V
5V
5V
5V
5V
12V
12V
5V
0V
0V 0V
5V
5V
5V
5V
5V
5V
0V
0V
0V
0V
0V
0V
0V
0V
5V
12V
12V
12V
5V
0V 0V
5V
0V
0V
0V
0V
12V
5V
5V
M
M
POWER SWITCH
INDICATING P. W. B. 2 INDICATING P. W. B. 1
X1 X2
AUTO SWEEP
MOTOR
(5–D)
(11–D)
(12–E)
MAIN P. W. B.
INDOOR DC
FAN MOTOR
HEAT EXCHANGER
THERMISTOR
ROOM TEMPERATURE
THERMISTOR
TEST
RESISTANCE
B-CONSTANT
: 10kΩ
: 3950K
(25°C)
(B25/50)
RESISTANCE
B-CONSTANT
: 10kΩ
: 3950K
(25°C)
(B25/50)
IC401
(EEPROM)
IC501
ID
(SW701)
(7–F)
R410
C206
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
R409
R408
R407
R401
C301
R205
C302
R402
R801
BZ1
SWEEP MOTOR
DRIVE
(XH-3P)
CN9
(XA-5P)
CN2
(XR-6P)
LIGHT
RECEIVING
UNIT
(OPERATION) (TIMER)
SIDE TYPE
TEMPORARY OPERATION SW
WHITE
CN7
H A
(XH-4P)
BLACK
CN2
(XR-6P)
WHITE
CN1
(PH-4P)
WHITE
CN6
EXTENDED MEMORY
(ZR-3P)
WHITE
CN8
(ZR-4P)
WHITE
CN4
BUZZER
(ZR-5P)
WHITE
RED GRAY GRAY BLACK BLACK YELLOW BLUE
C942
R308
R901
C108
D102
C102 C104
C107 C103
R103 R102
R931
C807
R812
R701
R611 C601
R608
R607 R603 R601
R606
R810
C808
C701
ZD701
C809
C802
C803
D902
R201
R203 D201
C201
R208
R210
R211
R204
R202
C109
C101
D101
C901
D901
R921
R904 R905
R903
R310
R303
R302
C804 C702 C202
R307 R309
R405 R406
C205
C933
C940
R311
R312
D401
D403
C303
C401
R403
R404
L901
Q904
FAN MOTOR
DRIVE
R902
R920
Q903
C105
REG1
ZD101
ICP
R930
R932
R101
R104
L102
REG2
IO
G
POWER SUPPLY
L101
FUSE (76°C)
R906
R909
R910
R911
R915
SHUNT RESISTOR
RESET
ZD201
Q201
ZD202
Q202
R206
R811
C806
R705
R703
R702
R609
R813
C805
R709
IR701
R710
C801
R802
SEND/RECEIVE
IP-HIC
R610
LD703 LD702
(REMOCON
A/B
SELECT)
OSC1
OSCILLATOR
WIRELESS INPUT
IRQ 0
TEST DISPLAY MODE
AN
4
FAST FEED
AN
3
HEAT EXCHANGER TEMPERATURE
AN
2
ROOM TEMPERATURE
AN
1
ROM SELECT
AN
0
AVcc AVss TEST
X
2
X
1
Vss
OSC
1
OSC
2
HUMIDITY SENSER
AN
5
OUTPUT DIVIDER
AN
6
FAN CURRENT SENSE
AN
7
S D I
IRQ 1
ROTATION COUNT PULSE
IRQ 4
BUZZER OUTPUT
TMOE
P1 6
HA OUTPUT
P4 7
DRY
P4 6
OPERATION
P4 5
TIMER
P4 4
FILTER
P4 3
HOT KEEP
P4 2
COMPRESSOR
OPERATION
P4 1
SAVE POWER
P4 0
HA INPUT
P5 0
15/20A SELECTION
P5 1
FAN PWM OUTPUT
EXTERNAL ROM
SCL
SDO
SDA
P7 5
PWM
Vcc
P7 6
P7 7
P9 1
P9 2
P9 3
P9 4
P9 5
P9 6
P9 7
P7 4
P7 3
P7 2
P7 1
HOT KEEP
P5
2
TEST DISPLAY SELECTION
P5
3
NICE TEMPERATURE CANCEL
P5
4
WIRELESS ID
P5
5
X1
P5
6
X2
P5
7
AUTO SWEEP PANEL SHUTT DIRECTION
P7
0
P6
7
P6
6
P6
5
P6
4
P6
3
P6
2
P6
1
P6
0
P1
7
RES
INDICATION LAMP OUTPUT
IC1
– 31 –
C303 0.1µ.25V C C
C302 0.1µ.25V C C
C301 0.1µ.25V C C
C206 0.1µ.25V C C
C103 100µ.10V C
SYMBOL … MOUTING FORM
… INSERT BY HAND
… CHIP
C
H
R101 1.0 ±5% 1/4W C
SYMBOL
POWER
TOLE-
RANCE
Ω
RETER VALUE
RESISTOR
R102 10K ±2% 1/16W C
R103 1.2K ±2% 1/16W C
R104 1.0 ±5% 1/4W C
R201 5.1K ±5% 1/10W C
R204 5.1K ±5% 1/16W C
R208 5.1K ±5% 1/10W C
R210 12K ±5% 1/10W C
R211 12K ±5% 1/10W C
R303 10K ±5% 1/16W C
R307 1K ±5% 1/16W C
FORM
R202 10K ±5% 1/10W C
R203 2.7K ±5% 1/16W C
R205 1M ±5% 1/16W C
R206 10K ±5% 1/10W C
R302 1K ±5% 1/16W C
R310 12.7K ±1% 1/10W C
R311 1K ±5% 1/16W C
R308 12.7K ±1% 1/10W C
R309 1K ±5% 1/16W C
R312 10K ±5% 1/16W C
R401 390 ±5% 1/16W C
R402 390 ±5% 1/16W C
R403 390 ±5% 1/16W C
R404 390 ±5% 1/16W C
R405 5.1K ±5% 1/16W C
R406 5.1K ±5% 1/16W C
R407 10K ±5% 1/16W C
R408 10K ±5% 1/16W C
R409 10K ±5% 1/16W C
R410 10K ±5% 1/16W C
R601 10K ±5% 1/16W C
R603 10K ±5% 1/16W C
R606 10K ±5% 1/16W C
R607 10K ±5% 1/16W C
R608 1K ±5% 1/16W C
R609 1K ±5% 1/16W C
R610 10K ±5% 1/16W C
R611 10K ±5% 1/16W C
R701 1K ±5% 1/16W C
SYMBOL
POWERΩ
RETER VALUE
RESISTOR
R702 390 ±5% 1/10W C
R703 200 ±5% 1/10W C
R811 5.1K ±5% 1/16W C
R812 39 ±5% 1/4W C
R901 20K ±1% 1/10W C
R905 2.0K ±5% 2W H
FORM
R709 1K ±5% 1/4W C
R710 1K ±5% 1/4W C
R801 3.3K ±5% 1/10W C
R910 1.5 ±5% 1/4W C
R911 1.5 ±5% 1/4W C
R906 1.5 ±5% 1/4W C
R909 1.5 ±5% 1/4W C
R915 1.5 ±5% 1/4W C
R921 3.3K ±5% 1/16W C
R930 1K ±1% 1/10W C
R931 8.25K ±1% 1/10W C
R932 5.1K ±5% 1/16W C
R705 1K ±5% 1/16W C
R802 1K ±5% 1/16W C
R810 5.1K ±5% 1/16W C
R813 39 ±5% 1/4W C
R902 300 ±5% 1/16W C
R903 2.21K ±1% 1/10W C
R904 2.0K ±5% 2W H
R920 3.3K ±5% 1/16W C
CAPACITOR
SYMBOL RATING FORM
C101 220µ.50V H
KIND
(PJ)
D
(PJ)
D
(WX)
D
C102 100µ.50V H
C104 0.1µ.25V C C
C105 220P.50V C C
C107 0.047µ.25V C C
C108 0.022µ.50V C C
C109 56µ.50V H
C201 33µ.10V C
C202 0.1µ.25V C C
C205 0.1µ.25V C C
(PF)
D
(WX)
D
CAPACITOR
SYMBOL
C401 0.1µ.25V C C
C601 0.1µ.25V C C
C701 33µ.10V D C
C702 1000P.50V C C
C801 10000P.50V F H
C802 1000P.50V C C
C803 0.047µ.16V F C
C804 0.01µ.50V C C
C805 0.22µ.50V F H
C806 150P.50V C C
C807 0.22µ.50V F H
C808 0.1µ.25V C C
C809 0.1µ.25V C C
C901 150µ.50V H
C933 10µ.16V C
C940 10µ.16V C
C942 0.1µ.25V C C
TRANSISTOR
SYMBOL
Q202 2SA1121SC C
Q201 2SC2462LC C
Q904 2SC3624A C
Q903 2SA1757F H
CAPACITOR KIND
C … CERAMIC CAPACITOR F … FILM CAPACITOR
D … ELECTOLYTIC CAPACITOR
MODEL NO. FORM
RATING FORM KIND
(PF)
D
(WX)
D
(WX)
D
DIODE
SYMBOL
D102 D1FS6 C
D101 G4DL-6140 H
D401 HSM2838C C
D201 HSM2838C C
MODEL NO. FORM
D403 HSM2836C C
D901 D1FS6 C
D902 LFB01 C
LED
SYMBOL MODEL NO. FORM COLOR
LD702 SLR-332DC3F ORANGE H
LD703
SLR-332YC3F YELLOW H
ZENNER DIODE
SYMBOL
ZD101 PTZ5.1 C
MODEL NO. FORM
ZD201 RLZ24 C
ZD202 RLZ10 C
ZD701 RD5.1UJN2 C
IC
SYMBOL
MODEL NO. FORM
REG2 MC7805CT H
REG1 MC34063AM C
IC1 HD6433714 C
IC401 S24CO1AFJ C
IC501 ULN2003ANS C
IF-HIC RREA3725 H
IR701 RRZL1816 H
OSCILLATOR
SYMBOL
MODEL NO. FORM
OSC1 EFOEC8004A4 H
CONNECTOR
SYMBOL MODEL NO. FORM COLOR
CN2 ZR 6P WHITE C MAIN P. W. B.
REMARKS
CN2
ZR 6P WHITE C INDICATING P. W. B.
CN4 ZR 5P WHITE C
CN6
ZR 3P WHITE C
CN7
XH 4P BLACK H
CN8
ZR 4P WHITE C
CN9
XA 4P WHITE H
CN10
XH 3P WHITE H
CN1
PH 4P WHITE H
COIL
SYMBOL
MODEL NO. FORM
L102 550µH, 0.6A H
L101 82µH, 1.3A H
ICP
SYMBOL
ICP ICP-SO.5 C
MODEL NO. FORM
L901 450µH, 1.5A H
TOLE-
RANCE