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J
– 32 –
– 31 –
KV-HA21M50/HA21M60/HA21M80/
KV-HA21M80/H/HA21M81/HA21P52
RM-969
KV-HA21M50/HA21M60/HA21M80/
KV-HA21M80/H/HA21M81/HA21P52
RM-969
(1) A3 Board Schematic Diagram
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2
3
4
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8
9
10
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13
14
15
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19
20
21
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32
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2
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1
2
3
4
6
CF2201
C2419
4.7 10V
:CHIP
C2708 #
C2711 #
IC2701
#
US STEREO DECODER
4.5MHz
.
9
.
.
.
.
.
.
.
.
NC
WBTIME
M1
FOMO
MUTE
WBDET
SPETIME
SPEDET
SPEFFIL
IIC/PARA
AGCSW
SIF/BB
NOISE DET
SAPDET
L+RREF
NC
L-RREF
NC
LOUT
ROUT
AGCDET
SCL/
STID
PE
GND
SDA/
SAPID
STEREO
REF
SIFREF
SIFIN
NC
VCC5V
PLL
PILOT
DET
C2707 #
C2706 #
C2705 #
C2704 #
C2703 #
C2702 #
C2701 #
C2714 #
R2702 #
C2712 #
C2717 #
C2719 #
C2709 #
C2710 #
C2715 #
R2701 #
IC2201
LA7567BM-TRM
SIF DECODER
2NDSIF
IN
BIASFIL
MIXOUT
CEROSC
VCC5V
VIDEO OUT
EQFIL
EQIN
APCFIL
DETOUT
VCOCOIL
VCOCOIL
FMDET
OUT
FMFIL
1STSIF
RFAGC
GND
VIF
VIF
IFAGC
FIL
1STSIF
AGCFIL
1STSIF
IN
RFAGC
OUT
AFTOUT
C2211
0.01 F:CHIP
C2210
0.01 F:CHIP
L2202
#
R2208 #
C2214
0.22 25V F:CHIP
C2213
0.01 F:CHIP
R2209
100K
:CHIP
R2212
100K
:CHIP
C2208
0.001
B:CHIP
T2201
COIL,VARIABLE
C2216
#
R2203
100
:K2
R2202
330
:K2
C2202
47P
CH:CHIP
C2201
47P
CH:CHIP
R2213
0
:CHIP
R2211
4.7K
:K2
C2207
#
R2207
2.2K
:K2
R2206
10K
:K2
C2203
47
25V
C2204
0.01
F:CHIP
R2214
820
:CHIP
C2205
0.47
25V
F:CHIP
R2204
150
:K2
R2205 330 :K2
R2210 #
L2203 #
C2218 #
R2201
560
:K2
C2301
6.8
:CHIP
R2301
330
:CHIP
C2304
0.001
:CHIP
C2305
0.01
:CHIP
L2302
1UH
C2303
0.0033
:CHIP
L2303
1UH
R2302
3.9K
:CHIP
R2303
12K
:CHIP
R2304
100
:CHIP
Q2301
2SC1623-L5L6
SWITCH
C2309
0.01
:CHIP
Q2303
DT363EKT146
SWITCH
Q2302
DTC363EKT146
SWITCH
R2305
470
:CHIP
C2307
0.001
:CHIP
R2307
6.8K
:CHIP
C2306
0.01
:CHIP
D2302
1SS355TE-17
STOPPPER
D2301
1SS355TE-17
STOPPER
R2309
10K
:CHIP
C2308
0.001
:CHIP
R2308
6.8K
:CHIP
IC2401
MSP3417G-QG-B8
STEREO DECODER
FB2401
0UH
C2402
0.1
25V
C2407
4700P
:CHIP
C2406 4.0P :CHIP
C2405
4.0P
:CHIP
X2401
VIBRATOR
CRYSTAL
C2401
1
16V
:CHIP
C2404
0.1
25V
R2401
1.0K
:CHIP
C2403
47
25V
FB2402
0UH
FB2403
0UH
FB2404
0UH
C2411
0.1
25V
C2412
#
C2415
0.1
25V
R2403
1.0K
:CHIP
C2410
22
C2604
47
25V
C2601
0.1
25V
F:CHIP
C2602
0.1
25V
F:CHIP
R2601
15
1W
:RS
R2602 #
C2603
47
25V
Q2304
UN2216
MUTE SW
FB2501
0UH
C2502
2.2 16V F:CHIP
R2504 100 :K2
C2501
2.2 16V F:CHIP
R2503 100 :K2
R2501 100 :K2
R2102
33
:K2
R2101
2.2K
:K2
C2101
0.01
:CHIP
CT2101
TRAP,
CERAMIC
R2103
33
:K2
R2104
2.2K
:K2
R2106
1K
:K2
Q2101
2SC3775
IF AMP
C2102
0.0047
:CHIP
R2105
4.7K
:K2
R2107 #
C2106 #
L2101
0.82UH
C2103
0.0047
:CHIP
R2108
270
:K2
C2105
100PF
:CHIP
SF2102
FILTER,
SURFACE
WAVE
SF2101
FILTER
SAW
(STEREO DECODER)
AUDIO(L)
AUDIO(R)
AUDIO(R)
AUDIO(L)
AUDIO(R)
AUDIO(L)
L2103
0.33UH
:CHIP
C2104
68PF
:CHIP
C2209 0.01
:CHIP
C2302
0.001:CHIP
C2409
4.7 10V
:CHIP
C2408
0.1
25V
:CHIP
C2414 2.2
16V :CHIP
C2413
0.1 25V
C2418
0.1 25V
:CHIP
D2401
1SS355TE-17
FB2407
0UH
C2417
2200P
:CHIP
C2416
2200P
:CHIP
FB2407
0UH
FB2405
0UH
FB2701 #
B-SSSBG2T-...-A3
R2502 100:CHIP :K2
R2306
6.8K
:CHIP
L2201
10UH
(KV-HA21M60 ONLY)