A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
B
C
D
E
F
G
H
I
J
– 36 –
– 35 –
KV-PG14M40/PG14M72/L/N
KV-PG14P42/G/L/N/PG14P70
RM-952
KV-PG14M40/PG14M72/L/N
KV-PG14P42/G/L/N/PG14P70
RM-952
(3) Schematic Diagram of A3 Board
I
O
G
1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
6
C2604
C2601
C2202
C2201
C2203
C2602
C2603
C2211
C2210
C2209
C2214
C2213
R2203
R2202
R2101
R2102
R2211
R2201
R2103
R2105
R2104
R2207
R2206
R2210
R2205
R2504
R2503
R2502
R2501
R2108
Q2101
L2201
L2101
FB2501
C2101
C2204
IC2601
R2602
R2601
R2209
R2212
CF2201
C2305
C2306
C2307
C2308
C2309
C2401
C2402
C2403
C2404
C2405
C2406
C2407
C2408
C2409
C2410
C2411
C2412
C2413
C2415
C2416
C2417
C2418
C2419
C2701
C2703
C2705
C2707
C2715
C2717
C2719
CT2101
D2301
D2302
D2401
FB2401
FB2402
FB2403
FB2404
FB2405
FB2406
FB2407
FB2701
L2302
L2303
Q2301
Q2302
Q2303
Q2304
R2301
R2302
R2303
R2304
R2305
R2306
R2307
R2308
R2309
R2401
R2403
R2701
X2401
C2501
C2502
C2706
C2712
C2714
CN2101
CN2102
C2704
C2702
C2708
C2709
C2710
C2711
IC2401
IC2701
T2201
C2104
R2107
IC2201
R2106
C2302
C2304
C2301
C2303
C2105
L2103
R2204 C2205
R2213
R2214
SF2101
C2414
C2102
C2103
C2208
SF2102
#
47p
CH:K2
47p
CH:K2
47
25V
0.01
F:K2
0.01 F:K2
0.01
F:K2
0.01 F:K2
47
25V
47
25V
2SC3775
2.2k
1/10W
:K2
33
1/10W
:K2
33
1/10W
:K2
2.2k
1/10W
:K2
4.7k
1/10W
:K2
270
1/10W
:K2
560
1/10W
:K2
330
1/10W
:K2
100
1/10W
:K2
330 1/10W :K2
10k
1/10W
:K2
2.2k
1/10W
:K2
4.7k
1/10W
:K2
100 1/10W :K2
100 1/10W :K2
100 1/10W :K2
100 1/10W :K2
0.1
25V
F:K2
0.1
25V
F:K2
0.22
25V
F:K2
FBI
0.01
F:K2
0.01
F:K2
L78M05T-FA
#
15
1W
:RS
100k
:CHIP
100k
:CHIP
4.5MHz
2.2 16V F:K2
2.2 16V F:K2
7PIN
:BTOB
7PIN
:BTOB
68pF
CH:CHIP
#
#
1k
1/10W
:K2
100p
CH:CHIP
:CHIP
150
1/10W
:K2
0.47
25V
F:K2
0 :CHIP
820k
:CHIP
0.0047
B:K2
0.0047
B:K2
0.001
B:K2
68P
1000P
1UH
3300P
1000P
0.01
0.01
1000P
0.01
1
0.1 25V
47
0.1
4P
4P
4700P
0.1
4.7
22
#
2.2
2200P
2200P
0.1
4.7
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
#
ISS355TE-17
ISS355TE-17
ISS355TE-17
FBI
FBI
FBI
FBI
FBI
FBI
FBI
#
#
#
1UH
2SC1623-L5L6
DTC363EKT146
DTC363EKT146
UN2216
330
3.9K
12K
100
470
6.8K
6.8K
1000P
6.8K
10K
1.0K
1.0K
#
38MHZ
FILTER
BTF-LG433
VIBRATOR,
CRYSTAL
I2C CL
I2C DA
VREF2
DACM R
DACM L
VREF1
ANA IN1+
ANA IN-
TESTEN
XTAL IN
XTAL OUT
STANDBYQ
NC
AVSUP 5V
TP
AHVSUP 8.0V
ADR SEL
D CTR OUT1
D CTR OUT0
SC1 OUT R
SC1 OUT L
NC
NC
NC
NC
WBTIME
WBDET
SPETIME
SPEFFIL
SPEDET
IIC/PARA
AGCSW
M1
FOMO
MUTE
SIF/BB
DET
NOISE
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
EQIN
APCFIL
DETOUT
GND
SCL
SDA
L-OUT
R-OUT
GND
GND
IF-IN
VCC9V
GND
GND
2NDSIF
IN
BIASFIL
MIXOUT
CEROSC
VCC5V
VIDEO
OUT
EQFIL
VCOCOIL
VCOCOIL
FMDET
OUT
1STSIF
RFAGC
GND
VIF
VIF
IFAGC
FIL
1STSIF
FMFIL
AGCFIL
1STSIF
IN
RFAGC
OUT
AFTOUT
RESETQ
M-SW
1
AFT
10UH
0.82UH
0.33UH
1
2
3
4
5
6
7
8
9
10
11
12 13 14 15 16 17 18 19 20 21 22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
TP
TP
TP
TP
TP
RESETQ
DVSS
DVSUP
TP CO
AVSS
MONOIN
VREFTOP
SCI INR
SCI INL
NC
NC
NC
AHVSS
CAPL M
AGNDC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
(STEREO DECODER)
US STEREO DECODER
STOPPER
STOPPER
SW
SW
SW
STEREO DECODER
SIF DETECTOR
IF AMP
5V REGULATOR
SWITCH
25V
16V
25V
10V
25V
0.1
25V
0.1
25V
0.1
25V
25V
10V
SURFACE WAVE
B-SSS10940-...-A3.-PG14