CW
CX
CY
CZ
DA
1
2
3
4
5
6
7
D32
D41
IGN5V
D31
Q31
FROM VEHICLE
J1
D42
Q55
D52
D43
D51
Q51
DC/DC
Q54
Q53
DC/DC
Q41
D61
D62
Q62
Q61
Q71
D72
Q72
D73
Q73
D24
D21
CN1
Q31,41
: 2SD1858
Q51,53,61 : 2SB1443
Q54,62,71 : 2SC4081
Q55
: DTA124EUA
Q72
: QSL12
Q73
: 2SA1576A
D21
: HZS7L-E(A3)
D22,24,31,42,52,71-73
: 1SS133
D23
: HZS7L-E(B2)
D32
: HZS9L-E(B2)
D41,62 : 1SR154-400
D43
: UDZS5.1B
D51
: RB160L-40
D61
: HZS11L-E(A3)
D74
: UDZS5.6B
D71
D74
D23
D22
BACK VIEW (J1)
GND LINE
B LINE
VFD
(9.5V)
CN2
X34-405-
(2.9V)
ILLUMI LED(8.1V)
FILAMENT
R41
C28
2200P
C27
2200P
ESD GND
2
4
8
6
TP7
TP5
TP10
C26
4700P
C24
1000P
C22
1000P
R27
1.5K
TP1
R23 1K
C25
4700P
C23
1000P
1000P
C21
R22 1K
R24 4.7K
1.5K
R26
TP2
TP4
IGN
AC
C
GND
UA
R
T
-
UA
R
T
+
ILL-
ILL+
R34
TP3
TP52
220uH
2.2
TP15
100u16
C44
TP62
TP71
7
5
3
1
L GND
4
R101
TP58
R51
1K
C42
22u50
TP65
TP64
R53
220
TP67
0
R52
220
L51
390uH
C53
220u16
TP66
R102
R56
TP68
680
1.5K
R57
TP61
TP22
0
TP73
1
2
3
F DC+
RESET
F DC-
TP43
DD GND
R42
1.2K
22
TP63
TP72
R62
4.7
R63
470
R61
4.7
TP40
100u16
22u50
TP60
C61
C62
TP42
R75
4.7K
C72
390uH
TP44
R73 1K
TP17
L61
R76
390
0.047
R79
6.8K
C73
R70
TP18
4.3K
TP48
TP46
R77
R80
TP47
12K
0.01
22K
C64
100u25
R82 2K
R81 2K
TP21
5
6
7
8
9
10
11
12
13
14
L GND
DD GND
VH
IG 5V
ILL-
UART-
UART+
ACC DET
ILL+B
F ON
15
16
IGN DET
ESD GND
18K
R74
TP45
0.1
C33
390
R33
TP9
1K
R21
TP12
TP11
TP6
TP8
TP53
560
R71
TP70
TP69
TP55
TP56
TP57
9
11
13
14
TP59
R25 10K
1000P
C71
4.7K
R72
9
13
11
14
R64 100
F DC-
L41
ILL-
ILL+
IGN
UART+
UART-
ACC
NC
GND
0.1
C41
L GND
Q53-55
Q61,62,71-73
+
+
+
+
+
+
FZDA07ELEF2/EREF2/MRHF2
(X00-4100-00)
9.5V
16.0V
8.1V
5.1V
2.9V
CAUTION :
For continued safety, re place safe ty critical com po nents
only with manufacturer’s rec om mend ed parts (refer to parts list).
Indicates safety critical com po nents. To reduce the risk of electric
shock, leakage-cur rent or re sis tance mea sure ments shall be carried
out (ex posed parts are ac cept ably in su lat ed from the supply cir cuit)
be fore the ap pli ance is returned to the customer.
• DC voltages are as measured with a high impedance volt me ter.
Val ues may vary slight ly due to vari a tions between in di vid u al in-
stru ments or/and units.
83
FZDA07ELEF2/EREF2/MRHF2
X00-4100-00 (1/1)