Hitachi RAS-18YH5 - Basic Mode Operation Details; Core Operation Modes

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IC 1
M3455OM6A-504FP
LCD 1
C8
50v/1u
K1
D3
RB425D(1/2)
K2K3
K4
K5
P
1
0
P
1
1
P
1
2
K6
K7 K8
K9 K10
K11K12
K18
K17
K15 K16
K13 K14
D0
D1
D2
D3
R1
100k
SW1
R2
P
100k
R3
100k
R4
100k
R5
Q1
2SC3443
or 2SC2982
R6
R7
R9
D2D1
D1 D2
EL-1L7
D3
(1/2)
RB425D
R10
12M
K19
X1
C9
R11
R15
R16
R13
R14
910kHz
105
104
104
150k
X2
kHz
C4
C5
C6
C7
18p
22p
R12
220k
220K
220k
100k
100k
32.768
C1
C2
C3
220p
220p
334
R6 R9
24(1/8W)
R8
330
SW-187-2P
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$-.
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 06. 77.)*/ 01*2)5-
 - )(
8
-0 *9. 419. .- *
 06. 3) 0-4 -). 41 -). .-7
 - )/0:)*7;; *
 06. 777-
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WIRING DIAGRAM OF THE PRINTED WIRING BOARD