31
■
PIN CONNECTION DIAGRAM
●
ICs
●
Diodes
●
Transistors
RX-V395/RDS HTR5130/RDS
2SA933S (Q, R)
2SA1740S (R, S)
2SC3330 (S, T)
2SD1915F (S, T)
DTA114ES
DTC144ES
B
C
E
E
C
B
2SA893A (D, E)
2SA1015 (Y)
2SB647 (C, D)
2SC535 (A, B, C)
2SC1815 (Y)
2SC1890A (D, E)
2SC1890E
2SC2229 (O, Y)
2SC2240 (GR, BL)
2SC2878 (A, B)
2SA1694 (O, P, Y)
2SC4467 (O, P, Y)
2SA1695 (O, P, Y)
2SC4468 (O, P, Y)
2SC4466 (O, P, Y)
B
C
E
B
C
E
2SA1708 (S, T)
2SC4488 (S, T)
2SK30ATM (GR)
D
G
S
B
C
E
2SD856 (P, Q,)
2SC4495
Anode
1SS133
1SS355
1SS270A
1T2
2A02M
HZS5C2TD
HZS5B2TD
HZS6A2TD
HZS7A2TD
HZS12B2TD
HZS12A2TD
HZS152TD
HZS242TD
MA8056-H
Cathode
S1NB20
S4VB20
1
2
3
1:INPUT
2:COMMON
3:OUTPUT
AN78N05
M5220L
1
8
PC4570HA
1
9
1
10
LB1641
NJM79M15FA
1
2
3
1:COMMON
2:INPUT
3:OUTPUT
1
8
NJM2068L-D
NJM4558L-D
1
LA7956
TC9299
SKT311-020B
1
5
9
1
11
22
LA3401
LC72131
1
24
12
1
28
LA1266
14
LH5P832D-10
1
30
15
LC78213
LC78211
YSS203B
1
19
20
32
33
51
52
64
1
24
25
40
41
64
65
80
M38172M4-192FP
9
1
8
16
19
µ
ANT
COIL
OSC
COIL
AM IF COIL
OSC
MIX
AGC
LEVEL DET
S,CURVE
S,METER
SD
REFERENCE
DIVIDER
PHASE DETECTOR
CHARGE PUMP
PROGRAMABLE
DIVIDER
UNIVERSAL
COUNTER
FM DET
COIL
PK1
RF AMP
MIX
LOCAL OSC
BUFFER
AM COIL PACK PK2
IF AMP
Q1,4
FM IF
AM IF
FM IF
QUADRATURE
DET
POST
AMP
AM DET
AM IF
AM RF
AM/FM DET,
IC1
LA1266
CERAMIC
FILTER
Fi1
CERAMIC
FILTER
Fi2
17
IF
5
VT
8
OSC
12
15
13
24
23
21
20
18
11
10
1
7
12
T1
Fi3
T2
FM/AM
MUTING
DECODER
CONTROL
FM/AM
BANDCHANGE
PLL
VCO
STOP
ST,IND
MUTE
T5 L.P.F
T4 L.P.F
L
R
XL2
SEPARATION
VR2
MPX
IC3
LA3401
4
13
10
17
1
2
5
7
21
TUNER
T3
UNLOCK
DETECTOR
DATA SHIFT
REGISTER LATCH
Q3
15
3
4
5
6
CE
DI
CLK
DO
TUNER
CONTROL
SMOOTHING
FILTER
TEST
ERROR
CORRECTION
(SOFT DECISION)
SYNC/EC CONTROLLER
57kHz
BPF
(SCF)
CLOCK
RECOVERY
(1187.5Hz)
MEMORY
CONTROL
RAM
(24BLOCK DATA)
REFERENCE
VOLTAGE
RDS DECODER
IC4
LC72720N
RDS
CONTROL
15
8
11
9
10
13
STRQ
STSG
MONO
/FM
/ST
D2
D1
METER
VR1
Q4
Q5
TMUTE
METER
/ST
TUNER
CONTROL
12
13
8
16
XL1
1
22
20
19
18
16
PLL
IC2
LC72131
56
FM OSC
VT
AM
OSC
IF
/AM
OSC/DIVIDER
ANTIALIASING
FILTER
PLL
(57kHz)
CCB
DATA
DECODER
CLK
(4.332MHz)
3
4,15
+5
25
6
VREF
SYNC
DETEC-1
SYNC
DETEC-2
20
RDO
21
RCLK
22
RDI
23
RCE
14
+
-
18
RSYN
1
+5
RDS model only
FM
ANT
GND
AM
ANT
■
BLOCK DIAGRAM