I
H
G
F
E
D
C
B
A
1
2
3
4
5
6
TK-3501
APPENDIX
(SCHEMATIC DIAGRAM X57-899)
-t
-t
R213
560
R20
6
680
k
R304
47k
R31
5
10
k
R33
2
2.
7k
RFM01U7P
Q101
R4
1
10
R10
8
68
k
R33
47k
R35
6
18
k
R20
1
47
D501
RB531SM-30
R367
47k
F500
1.6A
R210
470k
R328
680k
R40
7
47
k
R
5
82
0
IC301
BA2904FVM
1
2
3
4
VEE
5
6
7
8
VCC
R334
10k
R37
2
47
k
(D
)
R30
9
1.
8k
R32
4
47
k
(D
)
R214
560
R11
1
68
k
R50
5
47
k
MIC300
1
2
L110
4T
R3
7
5.
6k
R32
7
820
k
J300
E11-0484-05
MIC
1
3
11
10
2
C
4
10
u
16
R31
8
270
k
R31
0
1k
R32
5
47
k
(D
)
R
2
10
k
R10
0
4.
7k
R32
9
10
k
X1
L77-3074-05
(19.2MHz)
VCoNT
GND
oUTPUT
VCC
2SC5108(Y)F
Q5
R301
100
R3
8
3.
3k
R3
2
1k
R370
47k
(D)
R36
0
180
k
R31
7
330
k
R38
6
3.
9k
R502
330k
R344
10k
R345
560
R32
3
5.
6k
R10
9
47
R3
2.2k
R30
8
1k
R11
6
39
k
CN500
R2
9
4.
7k
R12
1
0.
39
R305 1k
R3
0
47
R321
470k
CN501
CN303
R212
390k
R20
0
10
k
R35
7
560
k
R20
9
10
0
IC304
BA2904FVM
1
4
VEE
5
8
VCC
R40
1
1k
R12
2
0.
39
CN302
R20
8
10
0
R306
1k
XF200
L71-0669-05
R30
3
47
0
R35
8
47
k
R4
0
2.
2k
R375
10k
CN201
R30
0
1.
5k
R31
3
2.
2k
R31
4
3.
9k
R30
2
1k
R355
47k
R307 1k
R12
0
33
0
CN50
4
CN50
5
CN50
6
CN50
7
CN50
8
CN200
IC1
MB15E03SL-E1
1
oSCIN
2
oSCoUT
3
VP
4
VCC
5
Do
6
GND
7
XFIN
8
FIN
9 CLoCK
10 DATA
11 LE
12 PS
13 ZC
14 LD/FoUT
15 P
16 R
R20
10k
R19
10k
R21
10k
R1
7
10
k
R1
6
10
k
R1
4
10
k
R2
5
10
R
9
10
k
R18
22k
R
1
1M
T
H10
0
B
57331
V
2104
J
100
k
R322
1M
R410
270
D40
1
B
30-1779-0
5
R409
270
D40
0
B
30-1782-0
5
IC503
XC6209B502P-G
1
NC
2
VSS
3
CE
4 VIN
5 VoUT
R50
9
100
k
R347
10k
R34
0
10
k
J301
EXT SP
/MIC
1
3
4
2
D100
1SS390
D200
1SS390
IC400
F2136ACNFKFMA
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
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
CN300
CN301
R311
1k
R406
100
R50
8
47
k
CN1
CN2
R26
3.9k
R408
100
R3
4
10
R2
8
68
C2
0
22
u
10
X
40
0
11
.0592MH
z
L77-2974-0
5
R5
1
33
k
R5
0
100
k
R136
1.8k
R37
7
39
k
R215
330
R41
2
4.
7k
R41
1
4.
7k
S
40
1
S
70-0514-0
5
R43
10k
R10
7
68
R455
1k
L112
4T
L111
4T
C1
3
1u
6.
3
D
5
BBY
57-02
V
R1
5
100
k
R1
1
100
k
R2
2
10
k
R2
7
22
0
D
6
BBY
57-02
V
MCH3914(7)-
H
Q4
D
4
1SS
39
0
R37
9
100
k
R40
0
4.
7k
CN510
IC302
TA7368FG
1
NC1
2
VCC
3
NC2
4
VIN
5
RIPPLE
6 NF
7 PHASE
8 PRE-GND
9 PW-GND
10 PoUT
R33
6
47
k
CN50
3
CN404
CN402
CN401
CN403
R366
100k
R363
8.2k
R364
470
R342
15k
R350
470
IC305
BA2904FVM
1
2
3
4
VEE
5
6
7
8 VCC
R348
18k
R351
560
R511
330k
R43
8
47
k
R23
1
33
0
R23
3
100
k
R24
0
82
k
CN202
R22
2
100
k
R22
0
100
k
R21
8
1k
R217
1.5k
R23
2
100
k
R22
1
82
k
R23
9
10
0
R22
4
56
k
CN3
R37
8
1k
R24
1
47
CN51
1
R33
0
10
k
R24
2
47
R4
2
3.
3k
CN101
IC501
XC6209B502P-G
1 NC
2 VSS
3 CE
4
VIN
5
VoUT
R39
2
1k
R1
3
100
k
R389
1k
C
5
1u
25
R354
330k
R352
100k
R369
10k
C
1
0.
47
u
25
Q1
LTC014EEBFS8
Q103
LTC014EEBFS8
Q401
LTC014YEBFS8
Q402
LTC014YEBFS8
Q304
LTA023JEBFS8
Q502
LTA023JEBFS8
Q300
LTC044EEBFS8
Q301
LTC044EEBFS8
IC303
BA2904FVM
1
oUT1
2
-IN1
3
+IN1
4
VEE
5 +IN2
6 -IN2
7 oUT2
8 VCC
IC300
R2A20178NP
1
VIN2
2 VDD
3 LD
4 CLK
5 DI
6
VIN3
7
V
oU
T
3
8
V
oU
T
4
9
VI
N
4
10
VI
N
5
11
V
oU
T
5
12
V
oU
T
6
13
VIN6
14
VDAREF1
15
VDAREF2
16
RESET
17
GND
18
VIN7
19
V
oU
T
7
20
V
oU
T
8
21
VI
N
8
22
VI
N
1
23
V
oU
T
1
24
V
oU
T
2
R33
1
47
k
CN104
L500
R39
7
47
k
R39
3
1k
IC601
NJU7089KV1
1
SD
2
BYPASS
3
+IN
4
-IN
5 oUTA
6 V+
7 GND
8 oUTB
R601
39k
R602
10k
R60
3
18
k
R60
4
47
k
R605
10k
Q604
LTC014EEBFS8
R606
390
C302
100u 6.3
R312
2.2k
R10
6
82
k
R11
3
68
k
RFM01U7P
Q102
R38
8
1k
R607
10k
R60
8
18
k
R4
5
0
R230
33
R26
7
0
R415
0
R11
9
39
0
R3
9
27
0
R204 270
R470 10
D301
RB706F-40
Q
40
3
E
M6M
2
IC401
BR24T16FVT-W
1 A0
2 A1
3 A2
4 GND
5
SDA
6
SCL
7
WP
8
VCC
LSCR523EBFS8
Q3
LSCR523EBFS8
Q7
CN111
CN112
CN512
Q
60
1
LT
C043
TEBFS
8
D
1
D
A
2J
10
1
D
8
D
A
2J
10
1
D
7
D
A
2J10
1
D402
DA2J101
Q
60
3
LT
C043
TEBFS
8
BB506CFS-E
Q203
IC50
0
B
U4830
F
1
V
oU
T
2
V
D
D
4
G
N
D
3
N
C
R374
47k
R37
6
47
k
2SB1132(Q,R)
Q602
2S
C4726(
P,Q
)
Q6
RE1C001ZP
Q500
RE1C001ZP
Q501
RW1E015RP
Q303
C50
2
1000
p
C38
5
100
p
C11
1
270
p
C34
5
1000
p
C5
4
4p
C30
9
0.
1u
C22
5
6p
C10
9
9p
(B
)
C21
1
0.
033
u
C33
33p
C39
7
270
p
C34
0
39
p
(B
)
C31
9
0.
01
u
C20
5
0.
1u
C3
4
1000
p
C216
0.01u
C11
0
270
p
C127
180p
C407
1000p
C32
1
0.
01
u
C3
2
1000
p
C135
2p
C4
0
1000
p
C30
0
1000
p
C34
2
0.
01
u
C21
3
0.
1u
C2
4
1000
p
C50
1
1000
p
C40
2
12
p
C21
5
22
p
C11
4
270
p
C13
8
3p
C306
0.22u
C21
8
0.
01
u
C31
2
0.
047
u
C12
9
270
p
C13
2
5p
C21
9
22
p
C20
1
1000
p
C23
0
6p
C11
6
0.
01
u
C408
0.01u
C20
3
100
p
C40
9
1000
p
C50
6
1000
p
C214
0.01u
C10
1
270
p
C305
0.01u
C
2
1000
p
C51
1
1000
p
C206
390p
C11
9
270
p
C50
3
4.
7u
C2
6
1000
p
C30
1
1000
p
C4
1
1000
p
C320
0.1u
C12
4
270
p
C15
9
270
p
C332
0.01u
C42
4p
(B)
C31
7
0.
01
u
C22
0
1000
p
C29
0.5p
(B)
C12
0
270
p
C3
1
0.
01
u
C131
180p
C22
3
8p
(B
)
C20
2
0.
01
u
C34
1
0.
033
u
C108
12p
C31
8
220
p
C100
10p
(B)
C5
5
4p
C50
4
1000
p
C31
6
0.
1u
C333
1000p
C21
0
0.
1u
C1
9
1000
p
C137
2p
C13
6
8p
C207
390p
C11
3
270
p
C20
4
0.
022
u
C34
9
0.
15
u
C32
6
8200
p
C20
8
0.
1u
C21
2
0.
1u
C30
3
0.
047
u
C31
3
0.
1u
C15
8
270
p
C2
8
1000
p
C3
0
1000
p
C13
4
270
p
C39
10p
C1
4
0.
01
u
C1
5
0.
01
u
C3
5
6p
(B
)
C3
7
6p
(B
)
C16
1000p
C221
0.01u
C51
3
1u
C41
5
1000
p
C41
4
1000
p
C41
3
1000
p
C41
2
1000
p
C50
0
100
p
C32
9
0.
033
u
C33
0
1000
p
C336
0.01u
C50
7
10
u
C40
6
12
p
C400
0.1u
C401
1000p
C405
1000p
C404
0.1u
C23 1000p
C304
10u
C20
0
10
u
C35
0
1000
p
C13
9
4.
7u
C14
5
270
p
C14
6
1.
5p
(B
)
C35
4
0.
22
u
C224
0.01u
C41
1
1000
p
C13
3
6p
C2
1
0.
75
p
C2
5
5p
(B
)
C43
1000p
C17
4p (B)
C
8
0.
1u
C2
2
0.
75
p
C314 100p
C343
0.18u
C324
0.18u
C34
4
0.
033
u
C347
1u
C335
0.18u
C33
7
0.
18
u
C346
0.18u
C328
0.18u
C25
9
0.
01
u
C258
470p
C24
3
470
p
C250
270p
C22
7
0.
01
u
C244
470p
C26
2
470
p
C274
470p
C26
3
18
p
(J
)
C271
4p
C24
2
470
p
C22
6
470
p
C24
1
0.
22
u
C35
8
0.
1u
C35
7
0.
1u
C315
10u 10
C51
5
270
p
C51
6
270
p
C
3
0.
1u
C27
5
0.
01
u
C27
6
470
p
C51
7
4.
7u
C52
2
270
p
C52
3
270
p
C52
4
270
p
C32
2
270
p
C323
0.1u
C36
0
0.
1u
C33
8
390
p
C33
9
0.
047
u
C310
0.047u
C52
5
270
p
C19
5
100
p
C36
1
100
p
C35
2
1000
p
C60
1
1000
p
C27
9
10
p
C28
0
10
p
C26
9
18
p
C28
1
18
p
C28
2
15
p
C23
6
22
p
C240
470p
C112
33p
C103
220p
C17
0
8p
C13
0
3p
C10
4
3p
C23
7
39
p
C28
3
10
p
C25
3
150
p
C38
6
100
p
C353
1u
C51
4
1u
C602 1u
C603
1u
C10
1u
C1
1
1u
C311
1u
C35
5
1u
C15
4
5p
C217
5p
C22
2
8p
C38
22p
C239
0.5p
C247
1p
C252
0.5p
C36
2p
C228
2p
C25
7
2p
C27
22p
C102
22p
C604
0.22u
C605
0.1u
D102
RN262CS
D10
3
RN262C
S
L51 4.7u
L10
9
220
n
(-43
)
L20
4
560
n
(-39
)
C32
5
0.
022
u
L3
18n
L21
7
270
n
(-45
)
L2
5.
6n
L104
(-53)
33n
L118
12n
(-53)
L216
180n
L1
270n
L4
270
n
L5
270
n
L6
270
n
L1
0
270
n
L1
2
270
n
C25
5
1p
D38
0
E
D
Z
V6
.8
B
R622
100k
C62
4
0.
1u
C62
2
270
p
R621
100k
C62
1
270
p
IC620
BA2904FVM
1
2
3
4
VEE
5
6
7
8
VCC
CN50
2
IC20
0
TA
31136
F
N
G
1
oS
C
IN
2
oS
CoU
T
3
M
IX
oU
T
4
V
C
C
5
IFI
N
6
D
E
C
7
FI
LoU
T
8
FI
LI
N
9
AF
oU
T
10
Q
U
A
D
11
IF
oU
T
12
R
SS
I
13
N-D
E
T
14
N-R
E
C
15
G
N
D
16
M
IXI
N
R20
2
56
0
D
2
BBY
56-02
W
D3
BBY56-02W
R20
3
120
k
R205
3.3k
C209
18p
R623
27k
R620
27k
R258
0
R262
82k
TH260
B57331V2104J
D50
0
G
N1
G
C
7
33
p
C12
15p
C
9
5p
(B
)
RTQ035N03
Q306
RTQ035N03
Q302
L21
0
8.
2n
L21
8
8.
2n
L20
8
8.
2n
L21
5
8.
2n
L21
9
8.
2n
Q2
LTC043ZEBFS8
R
7
1.
2k
BF5020W
Q204
R26
5
390
k
C620
3
2
6
C
p
0
0
2
1
1500p
C26
8
33
p
R225
27
R353
1k
C33
4
0.
047
u
R361 470
L102
12n
L116
18n
L8
15n
L10
0
15
n
L205
15n
L9
22
n
L7
27
n
L21
4
27
n
L10
3
33
n
L11
7
47
n
L21
1
560
n
L21
3
560
n
L21
2
820
n
R1
2
1k
R36
2
2.
2k
C50
5
1u
C11
7
2.
2u
LSCR523EBFS8
Q201
KT
C4080
E
-P
Q202
C60
7
470
p
C60
8
470
p
VR500
S402
4
S2-D
5
S2-E
6
S2-F
1
S1-A
2
S1-B
3
S1-C
$CF200
S
40
0
$CD200
PLLEN
2nd L.O.
-
T0
ANT
S
Q
5MS
RESET
CLOCK
DATA
5R
V
O
L O
U
T
PLLEN
+
PLLLD
LS
D
I
5CC(
S
AV
E
)
+
B
5M
S
C
5M
RESET
FREQ
PTT/RXD
MIC AMP
/LIMITER
MIC
5RC
5R
IM
5C
TXD
5T
SPK(NC)
5MS
AFO
5M
5MSC
SP MUTE SW
-BATT
+BATT
5R
5MSC
LSDI
+B
R
SS
I
5M
SQ
V
5MS
RESET
INT
SPM
5TC
450kHz
5CC(SAVE)
HSDO
38.85MHz
LSDIN
1st IF
R
SS
I
5M
FM IC
Temp compensation
PTT
IM
TXD
5TC
+
RXD
MIG
5MS
+
MIC AMP
5M
S
+
-
-
5M
BATT
SPG
5MS
BATTERY
TERMINAL
PLLLD
CLOCK
DATA
5C
-
DACLD
DACLD
DCSW
PTT
RXD
TXD
E-VOL
REG
5
M
S
B
5
M
5
T
5
C
5
R
Vref
5C
5MSC
5CC(SAVE)
5RC
TXD
RXD
PTT
INT
RESET
S
P
M
SPM
PFKEY
SPM
5T
5MS
DC
S
W
T
H
E
R
M
HSDO
SQ
RSSI
5R
5T
+B
THERM
APC
5MS
P
LL
E
N
P
LLL
D
D
AT
A
CL
O
C
K
LE
D_
R
LE
D_
G
P
F
K
E
Y
SB
SB
+B
SB
5R
5R
5M
DCSW
THERM
5T
+B
T
H
E
R
M
5R
5T
+
B
LSDO
LSDO
5C
5C
SHIFT
W/N
SHIFT
5T
C
EN2
EN3
EN1
EN4
LED_G
LED_R
PTT
5CC(SAVE)
5TC
5RC
PFKEY
TXD
RXD
INT
N
C
VR
E
F
M
O
D
E
N
C
N
C
R
ESE
T
X
O
U
T
V
S
S
/AV
S
S
X
IN
VCC
/AV
C
C
B
SF
T
N
C
N
C
N
C
CLOCK
PLLEN
D
A
CL
D
PLLLD
EN4
EN3
EN2
EN1
NC
LED_R
LED_G
SP_MUTE
5M
S
C
N
C
5T
C
5C
C
TX/RX_SHIFT
WI
D
E/
N
A
RR
O
W
PTT
I
PFKE
Y
IN
T
DC
S
W
VOX I
N
L
EVE
L
C
V
_D
E
T
INTSPMT
TYPE2
TYPE1
5RC
LSDO
HSDO
BATT
RSSI
SQ
LSDIN
THERM
CURRENT_DET
TX
D
R
X
D
N
C
N
C
5VC
NC
INTSPSW
INTSPK
INTSPG
+
B
CV_DET
C
V
_D
E
T
SB
DC
S
W
CURR
E
N
T
CURRENT
CURR
E
N
T
CURRENT
AP
C
DATA
PLLPS
E2
P
_
DA
T
A
E2P_CLOCK
DATA
CLOCK
PLL_PS
PLL_PS
PLL_PS
PF KEY
E2
P
_
W
P
NC
5MSC
Strip Line
SHIFT
MOD
OPTDET
OPTDET
OPT_DET
AF POWER AMP(EXT)
SPG
-
LSDI
LSDIN
-
+
+
BPF
EN2
EN3
EN4
EN1
OPT
D
E
T
CLOCK
DATA
PLLEN
PLLLD
PLL_PS
OPTDET
OPTDET
5MS
SB
INTSPSW
INTSPMT
INTSPMT
INTSPSW
INTSPMT
INTSPSW
5VC
IN
T
VOX IN
VOX IN
VOX IN
5M
INT PTT
+
-
-
+
FZA10AC-1R6
CURRENT
STEERING
D/A CONVERTER
INT SP
POWER SW
/AF VOLIUM
PROTECT
AF POWER
AMP (INT)
VOLTAGE
DETECTOR/RESET
DC SW
CURRENT
STEERING
VOLTAGE
REGULATOR/5V
DC SW
DC SW
Vref
CURRENT
STEERING
DC SW
DC SW
DC SW
DC SW
LED
GREEN
LED
RED
DC SW
DC SW
VCO SPEED
UP
D402
VOLTAGE
REGULATOR/5V
AF FILTER
QT/DQT FILTER
MCU
DC SW
DC SW
EEPROM
RF AMP
TX/RX
SW
D200
FREQUENCY
CONTROL
D2,D3,D5
MODULATOR
D6
VCO
RF BUFFER
TX/RX SW
Q2,D4
RIPPLE FILTER
DC SW
PLL SYSTEM
VOLTAGE
REGULATOR/3V
TCXO
DRIVE
FINAL
V.D.C SW
MIXER
RF AMP
FM IF SYSTEM
IC200
DOUBLER
IF AMP
PTT
SIDE
SELECTOR
7.5V
5.0V
AF AMP(EXT)
ON:5.0V
OFF: 0V
AF AMP(EXT)
ON:3.3V
OFF: 0V
AF AMP(EXT) ON:7.5V
OFF: 0V
GREEN LED
ON:5.0V
RED LED
ON:5.0V
7.5V
R:4.93V
T: 0V
R:2.49V
T:2.45V
5.0V
R:4.93V
T:0V
5.0V
1.82V
R:1.03V
T:1.69V
R:0V
T:4.86V
R:4.93V
T:0V
5.0V
5.0V
3.0V
TX:1.22V
TX:3.04V
TX:1.37V
R:0V
T:4.86V
R:5.0V
T:0V
R:0V
T:0.8V
ANT SW
D102,D103
7.5V
R:2.7V
T:0V
R:2.43V
T:0V
R:3.89V
T:0V
R:3.15V
T:0V
R:0.73V
T:0V
R:0.73V
T:0V
R:4.76V
T:0V
R:0.73V
T:0V
R:0.73V
T:0V
TX-RX UNIT (X57-8992-70)
AF FILTER
