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U
KDC-9026R/PSW9527
KDC-W9027/X979
QQ
3 7 63 1515 0
EXTERNAL DISPLAY &
STEERING REMOTE CORD
2
IC1 :
703030YGCJ07-A
IC2 : E-TDA7414
3
IC3 : M5237ML
IC4 : E-TDA7560A
IC7 : ICL7660SIBA
IC8 :
S-80837CNNB
IC9 : SN74HC02NSR or
TC74HCO2AF
2
L7
∗
B
D301
∗
D501
C
L303
4.7uH
D502
L304
4.7uH
Q304
R303
84
1K
Q303
100
22K
R304
303,304
22K
22K
2
AM +B
SW
L305
4.7uH
TE
L 13942296513
L306
4.7uH
IC15
10
7.7V
1
10
0V or
NC10
VCC
NC10
9
7.0V
2
9
OUT1
NC2
OUT1
8
3
8
0V or
NC8
66
IN1
NC8
7.0V
7
7
5V
4
OUT2
OUT2
65
IN2
0V
0V
0V
6
5
6
PGND
SGND
PGND
VER
MOTOR DRIVER
IC for
HA
PANEL MECHA
www
9
20
21
22 23
24
25
26 27
28
29 30
31
X34-306-
CN1
KDC-9026R, KDC-PSW9527, KDC-W9027, KDC-X979 (1/4)
28
X34-3050-11/21, X34-3052-71/72 (5/5)
V
IC10-13 : NJM4565M-TE2
Q1,8,9,13
IC14
: TDA7479D
Q2,14,16,17,20,22,
IC15,16
:
LM1930M-E
27,29,32,210,602 :
IC18
: L9820D013TR
Q3,18,19,21,33
IC19
: LM2672M-ADJ
Q4,7,30,31,34
IC20
: TC7W02F
Q5,202,303,601
Q6,26
ANT.
Q10
Q11
W2
Q12
3
Q15
Q23
2
1
Q24
Q25
Q201,203-208
∗
A1
Q304
1
RF GND
D1
2
D2
FMANT IN
3
D3,9,16
AMANT IN
4
D4
OSC GND
D5
D6
5
FM +B
D8
D17
6
D18,22
AM +B
7
D19
OSC GND1
D20,21,23,207,208 :
8
OSC GND2
9
OSCGND3
10
D201,202,204,205 : RD6.8M(B2)
OSC GND4
11
D203,206
VT
D209-216
12
PLL +B
D217,506-509,601 : DA204K
13
D301
IFC OUT
D501-505
14
SDA
15
SCL
16
DIGGND
17
VDD5V
18
IF2GND
19
IF2+B
20
AUDIO OUT
21
SD
22
S-METER
23
IF1+B
24
IF1GND
TUNER
MOTOR+
CN7
MOTOR-
1
MOTOR+
2
MOTOR-
MOTOR-
CN6
MOTOR-
15
MOTOR-
MOTOR-
0V or
14
MOTOR-
MOTOR-
7.0V
13
MOTOR-
MOTOR+
0V or
12
MOTOR-
MOTOR+
7.0V
11
MOTOR+
MOTOR+
10
MOTOR+
MOTOR+
0V
9
MOTOR+
PH-OUT
8
MOTOR+
81
7
PH-OUT
SW5V
6
SW5V
77
5
SW4
4
D GND
D GND
78
3
SW1
79
2
SW2
80
1
SW3
32
CAUTION : For continued safety, replace safety critical components only with manufacturer's
x
ao
recommended parts (refer to parts list).
Indicates safety critical components. To reduce the risk of electric shock, leakage-
current or resistance measurements shall be carried out (exposed parts are acceptably
.
i
insulated from the supply circuit) before the appliance is returned to the customer.
• DC voltages are as measured with a high impedance voltmeter. Values may vary slightly
due to variations between individual instruments or/and units.
W
2SB1565
:
2SB1565(E,F)
2SC4081
:
2SA1576A
:
DTA124EUA or
UN5112
:
DTC124EUA or
UN5212
:
DTC144EUA or
UN5213
:
2SC2713
:
DTC124EE
:
DTA124EE
:
2SB1443
2SB1132
:
DTC114YUA or
UN5214
2SB1188
:
2SB1240
:
DTA123JK or
KRA105S
: DTC143TUA or
UN5216
: 2SB1188(Q,R)
: 1N5393G-M5
: RB160L-40
: UDZS5.6B
: UDZS8.2B
: SFPB-54V
2SA1774
: UDZS10B
2SC4081
: UDZS11B
: UDZS4.7B
: UDZS6.8B
: UDZS6.2B
LM1MA142WA-G or
DAP202U or
MA142WA
: RD6.8MW
: 1SR154-400 or
S1J
:
IMSA-6801
: STZ6.8N
NJM4565M-TE2
SIGNAL LINE
GND LINE
B LINE
B LINE
Q Q
3
6 7
RD6.8M
PANEL MECHA ASSY
1
M
2
S-MOTOR
15
14
13
M
12
BA3830F
11
10
P-MOTOR
9
8
7
RLED
(1K)
6
SW4
5
4
LB1930M-E
SW1 3
SW2
2
SW3
1
u163
y
X
DTA123JK
UN5214
2 9
9 4
8
DTA124EE
UN5216
DTC114EE
2SA1163
DTC114YUA
2SA1576A
DTC124EE
2SC2713
DTC143TUA
2SC4617
UN5114
2SD2114K
UN5213
2SC2873-F
2SB1443
UMX2N
DTA124EUA
DTC124EUA
DTC144EUA
DAP202U
MA142WA
DA204K
UN5212
DA204U
DTA114YUA
1 3
1 5
0 5
8
2 9
DA227
TC74HC02AF
M5237ML
NJM4580V-LF
TC7W02F
TC74HC4050AFT
TDA7479D
m
co
.
Y
2 8
9 9
1
2
3
9 4
2 8
9 9
4
5
6
7
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