JIHGF
302
C12
78
EO2
ERROR OUT EO1
CD
LCD DATA IN
PA2
PA3
1000P
75
VSS
VCO IN FM IN
LCD
PA1
PA0
31
+
C31
0.047F5.5
5.3V
VDD
AM IN
IC2
u-COM
VDD +5V
PQ0
32
333435
5.3V
C9
0.01
C10
EO3
SUBPD
PP3 GAIN8
PP2 GAIN7
22P
MHz
807978777675747372717069686766
XOUT
TEST1
IN
EST2
G3
G2
G1
G0
F3
F2 REQC
F1 REQH
F0 CHCON
I2 CH DATA C
O2 CH DATA H
CK2 CH CLK
E0
D3 LCD DATA OUT
D2 LCD CLK
D1 LCD RESET
D0 LCD CE
C3
C2
C1
C0
B3
B2
PB1
PB0
25
2627282930
R11
1K
C8
10K
R12
0.01
SNS
LCTR
HOLD
HCTR
PP1 GAIN6
PP0 GAIN5
PO3 GAIN4
PO2 GAIN3
3637383940
36
65
PH1
PH0
REMOCON INT0
MUTE PK1
P-on PK2
RELAY PK3
SEP-ATT PM3
GAIN9 PN0
GAIN10 PN1
GAIN11 PN2
GAIN12 PN3
PO1 GAIN2
PO0 GAIN1
40
39
PH2
PH3
PJ0
PJ2
PJ3
PL0
PL1
PL2
PL3
PM0
PM1
PM2
PJ1
CONTROL
UNIT
CN1
1/2
915
A
13
CN102
to
CHANGER
R13
100K
ZD2
ZD4
64
63
62
PI0
61
PI1
60
59
58
57
56
55
55
54
53
53
52
51
50
49
48
47
46
45
45
44
43
42
41
ZD3
R15
100K
ZD5
R18
100K
ZD7
ZD6
C36
3300u16
R14
3.3K
R17
1K
R16
3.3K
R19
3.3K
R21
4.7K
R20
1K
DATA IN
CD POW
GND (D)
R
G
L
SCK
DAT A
OUT
REQ C
MUTE
RESET
REQ H
BATT
Rch
S GND
E
Lch
2610
37
481112
13
12
8
11
7
10
9
+
DTA124EK
DTA144EK
DTC124EK
DTC143TK
2SA1162
2SC2714
2SD2114K
NJM4565MD
DA204K
1
2
3
NJM2060M
IPPLE
ILTER
Q9
4
K
5
50
5.6V
+
1000u10
45
R317
2.4K
4.8V
R346
4.7K
36
3.3K
R318
40
R319
1.2K
C321
1u50
R320
10K
+
R322
R323
C315
78
4.7K
470
100u10
Q310 Q304 Q309Q305
IC1
IC2
IC4
IC101
IC102,302
IC301
:
UPC78M06AHF
:
LC72366-9B28
:
NJM78L05UA
:
NJM2060M
:
NJM4565MD
:
BA1405F
R337
4.7K
+
C316 0.01
39
C320
180P
R327
47K
22K
R334
R325
4.7K
+
C317
2.2u50
C318 0.01
J29
VR303
10K
10K(B)
Q1,3
Q2 2SA1782(T,U):
Q4,5,8
Q6
Q9 2SC4640(T,U):
Q101,201,304,305,308-310
Q303
Q307
R326 22K C338 5P
55
C340
22u10
+
C322
220P
VD301
C319 0.01
:
:
:
: 2SK2158
:
:
:
L301
220nH
68P
C323
20P
VC301
DTC124EK
DTC143TK
DTA124EK
2SA1162(GR)
2SK508LQ306
2SC2714(Y)
C324
15P
Q306
C325
L302 2.2uH
0.01
C326
47u25
+
R329 47
RF AMP
C328
2P
R330 330
C327 15P
L303 2.2uH
SIGNAL LINE
GND LINE
B LINE
D1,2,5,14,15
D8,9,12,13,16
D101,201,302
VD301
ZD1-7
Q307
R331 47K
DSK10C-ET1
:
1SS133:
DA204K
:
HVU306A-3
:
HZS6C2:
75
47
R333
5P
C332
C329 15P
C330 0.01
D12
53
5.2V
4.0V
C331
1P
L304 220nH
R332 100
RL1
BA1405F
RELAY
0V
4.7K
Q8
0V
ANT IN
1
2
CN104
to
R338
4.7K
L305
120nH
RADIO
1
2
NJM78L05UA
CN105
C333 33P
C334 33P
KCA-R70FM (1/2)
CAUTION : For continued safety, replace safety critical
components only with manufacturer's 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
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.
4
5
6
7