ORCA/ORCA CIRCUIT BOARDS/220 01401 01A_ORCA VHF SYSTEM DIAGRAM/220 DIAGRAM 220 01A ORCA

User Manual: Pdf ORCA/ORCA CIRCUIT BOARDS/220-01401-01A_ORCA VHF SYSTEM DIAGRAM/220-01401-01A_ORCA VHF SYSTEM DIAGRAM

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ABCDEFGHJ KLMNPQR
REV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWN
NO.SHEETS:FILE NAME:
TAIT ELECTRONICS
IPN:
FILE DATE:
ISSUE: ID:.
2.SC.
PROJECT: DESIGNER:
1
7
ORCA VHF
SYSTEM DIAGRAM
140101A
220-01401-01
7-8-97
A
ORCA MAJ
00 ORIGINAL MAJ
01 UPDATED MAJ
BATTERY+
BATT PROBE
BATTERY-
BATT PROBE
DSP AUDIO
PR
PROCESSOR
SHEET 2
RSSI
FE-BIAS
SQL-SET
SQL-DET
LCK-DET TCXO-MOD/SY-EN SY-CLK SY-DATPWR-SAVE
ACCESORY
TX-CNTRL
VCO-MOD
PWR-SET
DGND
GND
RADIO-TOPINTERFACE-PCB
RX-DET-AF
+5V-DIG +5V-AN +7V5-SW +7V5-BATT
PIN-SW
TX-INHIBIT
+14V
R9
470
R10
330
PTT
TACT SWITCH
FUNC-2
TACT
FUNC-1
TACT
+SPKR
BATT PROBE
-SPKR
BATT PROBE
vco
sheet 6
SYN SHEET 3
SYNTH-VCO
TX-VCO
LCK-DET TCXO-MOD/SY-EN SY-CLK SY-DAT VCO-MODPWR-SAVE
RX-LO
GND
TX-COM
+7V5-SW
+5V-AN
+14V
PL1
12 WAY SKT
INTER
22WAY SIDE ENTRY FLEXI BRD SKT
HEX
SWITCH
RSW1
16WAY BCD SW
1
2
4
8
C
C
Q1
BC848W
Q2
BC848W
R1
470
R2
470
C1
100N
C11
10N
C2
47N
R4
1K0
R3
1K0
C5
10N
C6
10N
C7
10N
C8
10N
C9
100N
C10
100N
C4
1N0
C3
100N
LK1
LK2
Q5
BC857W
Q4
BC857W
R16
33J
R14
4K7
R13
47K
Q3
BC848W
R12
47K
R15
2K2
TP1
TP2
C15
1N0
C16
150P
TP3
TP4
TP5
TP6
TP7
TP8
TP9
TP10
TP11
TP12
TP13
TP14
BUGGS
XXXX-NXG-XX
DAFFYS
XXXX-NXG-XX
MICKEYS
XXXX-NXG-XX
TWEETYS
XXXX-NXG-XX
GOOFYS
XXXX-NXG-XX
JERRY
XXXX-NXG-XX
FRED
XXXX-NXG-XX
LEWYS
XXXX-NXG-XX
DEWYS
XXXX-NXG-XX
HEWYS
XXXX-NXG-XX
TOM
XXXX-NXG-XX
SK3
XXX-XXMRX-XX
UP
TACT
DOWN
TACT
AUX
SWITCH
SPDT
12
R5
2K2
R6
10 R7
10
MIC
MICORPHONE
1
+V
2
GND
DONALD
PT-DONALD
MINI
PT-MINI
GREEN
D1
DUAL LED
1
2RED
D1
DUAL LED
3
4
RV1
10K LOG POT
4
5
CW RV1
10K LOG POT
1
3
2
TP15
TP17
TP16
R20
2K2
R17
180
MIC-SEAL
MIC GROMMET
RX
SHEET 6
RECEIVER
RX-ANT
SQL-DET SQL-SET FE-BIASRX-DET-AF RSSI
RX-LO
GND
+5V-AN
POWERAMP SHEET 7
POWER-AMP
TX-VCO
ANTENNA
RX-ANT
PWR-SET
GND
+7V5-BATT
+5V-AN
TX-CNTRL TX-INHIBIT PIN-SW
+7V5-SW
+7V5-BATT
+7V5-ACC
PL1
+7V5-ACC 2
PL1
RXD 3
PL1
TXD 5
PL1
EXT-PTT 12
PL1
EXT-SPKR 9
PL1
GND 1
+5V-AN
+7V5-BATT
+5V-DIG +5V-AN +7V5-SW +7V5-BATT
+5V-AN
PL1
EXT-MIC 6
INTER
+7V5-SW 10
INTER
KEY-LATCH 16
INTER
EXP-LATCH 11
INTER
KEY-D0 8
INTER
KEY-D1 9
INTER
KEY-D2 13
INTER
SDAT 3
INTER
SCLK 5
INTER
RESET 1
INTER
GND 15
+7V5-SW
+5V-DIG
PL1
MOD-AUDIO 8
+7V5-SW
PL1
SENSE-0 10
PL1
SENSE-1 7
PL1
RX-DET-AF 4
PL1
EXT+SPKR 11
INTER
+5V-DIG 18
INTER
DGND 12
+7V5-BATT
+7V5-SW
INTER
RX-DET-AF 19
INTER
VOL-MAX 20
INTER
MOD-AUDIO 22
INTER
PTT 14
INTER
TX-AUDIO 4
INTER
ON 2
INTER
MISO 21
INTER
S-DATA-READY 6
+5V-DIG +7V5-ACC
INTER
P37 17
+5V-DIG
INTER
GND 7
Accesory Connector Interface PCB
link LK1 & LK2 if RV1 is not fitted
VOL-MAX
PTT
INT-MIC
RADIO-TOP KNOB1
KNOB0
PTT
FN2
FN1
-SPKR
+SPKR
VOL-WIPER
VOL-MAX
KNOB3
KNOB2
KNOB1
KNOB0
RX-LED
TX-LED
EXT-SPKR
EXT+SPKR
SENSE-1
SENSE-0
MOD-AUDIO
EXT-MIC
TXD
RXD
EXT-PTT
ACCESORY
ON
MISO
TX-AUDIO
KEY-LATCH
EXP-LATCH
KEY-D0
KEY-D1
KEY-D2
SDAT
SCLK
RESET
INTERFACE
P37
0
1
2
3
4
5
6
7
8
9
ABCDEFGHI J KL MNOPQRST UVW
0
1
2
3
4
5
6
7
8
9
ABCDEFGHI J KL MNOPQRST UVW
REV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWN
NO.SHEETS:FILE NAME:
TAIT ELECTRONICS
IPN:
FILE DATE:
ISSUE: ID:
2.SC.
PROJECT: DESIGNER:
2
7
ORCA VHF
PROCESSOR
140101A
220-01401-01
7-8-97
A
ORCA MAJ
R508
4K7
R507
47K
R504
47K
C502
100N
C504
100N
R510
10K
R528
10M
XL501
16.128M
C514
47P
C512
10P
Q502
BC848W
C516
100N
R530
47K
C524
100N
BAV70
D504
1
3
BAV70
D504
2
3
R518
27K
C528
10N
R512
10K
R516
150K
R514
100K
C518
100N
C506
100N
/RES
/INT0
INT1
INT2
SCLK
TXD
RXD
FS0
FS1
CK
UI0
UI1
UO0
UO1
ER/W
/RDYE
/EI
+V+V
EXT0
EXT1
EXT2
EXT3
EXT4
EXT5
EXT6
EXT7
EXT8
EXT9
EXT10
EXT11
EXT12
EXT13
EXT14
EXT15
EA0
EA1
EA2
GND
HALT
IC509
Z89371
30
14
13
17
7
39
29
33
19
20
26
16
15
32
31
27310343843
211825
35
36
37
1
2
4
5
6
8
9
11
12
40
41
42
44
22
23
24
28
R564
47K
R561
47K
R558
47K
R554
47K
R562
47K
R560
47K
R556
47K
R552
47K
C543
100N
R566
4K7
R568
4K7
C544
100N
R582
22K
R570
10K
R572
220K
R574
10M
R580
1K0
R576
18K
IC508
62354
DI
4
CLK
3
LD
2
GND
8
VSS
9
VDD
15 +V
16
AO1 5
AO2 6
AO3 11
AO4 12
AO5 13
AO6 14
DO1
IC507
DS1267E-010
MAX
3MIN 4
WIPER 5
IC507
DS1267E-010
GND
10
VB
1
NC
8
NC
9
+V
20 RST
6DQ
11 CLK
7
COUT13
SOUT 17
R550
4K7
R548
4K7
C540
10N
R546
1K0
R536
47K 1%
R534 100K
R532 1M0
C534
10N
C532
100N
R531
100K
C542
100N
IC507
DS1267E-010
MAX
15 MIN 14
WIPER 16
R586
68K
R588
56K
+
-
IC511
LM324D
12
13
14
C568
1N0
R590
470
C566
390P
C590
100N
R620
100
C572
1U0
Q514
BC848W
C574
47N
R606
47K 1%
R604
33K
R608
3K3
R602
1K5
R610
1K5
Q516
BC857W
+
-
IC511
LM324D
5
6
7
+
-
IC511
LM324D
10
9
8
R672
1M0
R674
1M0
C616
1N0
C612
39P
C610
10N
R676
1M0
R678
220K
BAW56D502
32
BAW56D502 31 R526
10K
R522
22
C618
1N0
R657
470K
R653
47K
R658
47K
R656
3K3
R655
47K
+
-
IC511
LM324D
3
2
1
R654
100K
IC511
LM324D
V-
11
V+
4
C578
1U0
R614
47K
C582
47N
Q518
BC848W
R618
10K
C576
1U0
C559
1N0
C588
4U7
IC513
4053BD
1311
12
14
IC513
4053BD
3
9
5
4
IC513
4053BD
110
2
15
IC513
4053BD
INH
6
V-
8
V+
16
VEE 7
C608
1U0
R565
0603
R647
100K
C594
1U0
C595
1U0
R644
15K
Q522
BC848W
R643
47K
R642
47K
R646
10K
C596
100N
R639
47K
Q524
BC848W
R640
100K
C597
100N
R685
0
R686
0
R687
0
R585
1M0
R589
4K7
Q517
BC857W
Q519
BC848W
R615
47K
Q513
BC848W
R533
105K 1%
R535
10K 0.5%
R537
27K 0.5%
R506
47K
FACTORY
ONLY
FLASH
29C010A
IC504
A0
20
A1
19
A2
18
A3
17
A4
16
A5
15
A6
14
A7
13
A8
3
A9
2
A10
31
A11
1
A12
12
A13
4
A14
5
A15
11
A16
10
GND
24
CE
30
OE
32
WE
7
+V
8
DQ0 21
DQ1 22
DQ2 23
DQ3 25
DQ4 26
DQ5 27
DQ6 28
DQ7 29
NC 6
NC 9
68HC11A1
IC502
RESET
43
XIRQ
45
IRQ
46
R/W
30
E
29
AS
28
MODA
27
MODB
25
PB7
5
PB6
6
PB5
7
PB4
8
PB3
9
PB2
10
PB1
11
PB0
12
PC7
42
PC6
41
PC5
40
PC4
39
PC3
38
PC2
37
PC1
36
PC0
34
XTAL
33
EXTAL
31
GND
23
GND
24
GND
49
+V
55 VRL
21 VRH
22
PD5 54
PD4 53
PD3 52
PD2 51
PD1 50
PD0 47
PA7 56
PA6 57
PA5 58
PA4 59
PA3 62
PA2 63
PA1 64
PA0 1
PE7 20
PE6 18
PE5 16
PE4 14
PE3 19
PE2 17
PE1 15
PE0 13
TDA8541
IC512
IN-
4
IN+
3
SVR
2
MODE
1
GND
7
VCC
6
OUT- 5
OUT+ 8
R511A
27K 0.5%
C515
47P
R584
1M0
BAV99W
D506
1
3
BAV99W
D506
3
2
R645
1M0
R689
470
R688
1M0
C640
10N
R513
10K
R501
4K7
LVI1
IC501
MAX809
IN
3
GND
1
RES 2
R505
47K
R515
47K
R527
47K
R525
47K
R517
47K
R529
47K
R571
1M0
R578
10K
R577
10K
C549
1U0
C551
100N
C548
4U7
R579
15K
R583
12K
C561
100N
R581
8K2
C567
100N
R591
47K 1%
R503
47K
IC503-FB
LOCALFID
IC503-FA
LOCALFID
IC506
TK11250
1CONT
4
VOUT
6VIN
3
NB
2
GND
5
GND
C530
4U7
G
D
S
IC514
PHN210
43
5
G
D
S
IC514
PHN210
21
7
R641
27K
C593
1U0
C583
1U0
R616
27K
Q530
BC857W
Q527
BC848W
Q532
BC848W
R631
10K
R632
12K
R633
470K
R634
4K7
C553
4U7
R575
100
C571
27N
R601
56K
R587
1M0
C569
100N
-T R511B
10K
R511C
10K
C560
470P
LK502
LK501
Q503
BC848W
R519
470K
IC503
A1440A
7
TEST
CLK_MCU
15
RESET_L
88
R/W_MCU
18
17 ECLK_MCU
AS_MCU
46
MODE_OUT
13
76 A17_FLASH
65 A16_FLASH
A15_FLASH
73
A15
93
A14
77
A13
81
A12
59
A10
70
A9
87
A8
72
A7
62
A6
64
A5
56
A2
66
A1
55
A0
61
AD7
86
AD6
71
AD5
80
AD4
92
AD3
95
AD2
75
AD1
63
AD0
74
OSC_OUT
6
OSC_IN
5
BIRDIE
10
A11
83
A4
60
A3
94
AUDIO_PA_EN 96
INT_SPKR_EN 97
TXD_MCU2
RXD_MCU26
TXD_EXT 38
RXD_EXT 98
MODE_IN 30
HIGH_CUR1 78
HIGH_CUR2 79
ACC_SENSE0 99
ACC_SENSE1 100
KEY_LATCH_L 24
EXP_LATCH_L 14
KEYDATA_0 53
KEYDATA_1 54
KEYDATA_2 52
PWR_SAVE3
TX_CNTRL 4
TX_INHIBIT 49
SY_CLK 22
SY_DAT 19
SY_EN_L 21
LCK_DET 11
PINSW_ANT_EN 23
SQL_DET 16
EXCITER_EN 28
CODEC_EN32
NSBLNK_EN 29
EXT8_DSP 40
EXT9_DSP 41
EXT10_DSP 47
EXT11_DSP 48
EXT12_DSP 45
EXT13_DSP 42
EXT14_DSP 44
EXT15_DSP 33
CLK_DSP 50
RW_DSP43
STRB_DSP_L 25
DRTR_DSP 31
DRTW_DSP39
EA2_DSP 34
CS_FLASH_L 85
OE_MEM_L 84
WE_MEM_L12
P36/EA1 82
27
P37
IC503 A1440A
1 9 36 51
-V
91 68 69
37 35 20 8 90
+V 89 57 58 67
R530A
47K
R690
10K
C641
0603
C642
0603
BAV99W
D510
13
BAV99W
D510
32
C619
150P
R565C
0
R565B
0
R565A
0
C505
100N
R565D
0
C506A
150P
R635
47K
Q529
BC857W
C614
2P7
2V4REF
IC510
145480
BCLKR
9
BCLKT
12
MCLK
11
DR
8
DT
13
FSR
7
FST
14
PDI
10
PI 3
GND15
MU/A
16 VDD
6
RO+ 1
RO-
2
PO+
5
PO- 4
TG 17
TI- 18
TI+ 19
VAG 20
R511D
4K7
ACCESORY
RADIO-TOP
INTERFACE-PCB
+5V-DIG
+5V-DIG
+5V-DIG
+7V5-BATT
+5V-DIG
+5V-DIG
+5V-DIG +5V-DIG +5V-DIG
+5V-AN +5V-DIG
+5V-AN
VAG
+5V-AN
+7V5-SW
+5V-FIL
RSSI
6R0
FE-BIAS
6B8
SQL-SET
6R3
SQL-DET
6R2
LCK-DET
3H9
TCXO-MOD
3A9
/SY-EN
3F9
SY-CLK
3G9
SY-DAT
3G9
PWR-SAVE
3A2
TX-CNTRL
7P9
VCO-MOD
3J9
PWR-SET
7H9
RX-DET-AF
1B7
6R0
+5V-DIG+5V-AN+7V5-SW+7V5-BATT
+5V-DIG
+5V-DIG
+5V-DIG +5V-DIG +5V-FIL
TX-INHIBIT
7K9
PIN-SW
7R4
+5V-AN
+14V
VAG
+5V-DIG
+14V
+14V
+7V5-BATT
7A6
+7V5-SW
1B9
3L3
4C4
7A9
+5V-AN
3L3
4C6
6B6
7A8
+5V-DIG
1B8
+14V
3L7
4K5
DGND
1B5
GND
1B2
1B4
1B5
3L2
4C3
5H1
6B5
7A6
+5V-DIG
+5V-DIG
+5V-DIG
VAG
+5V-DIG
VAG +5V-FIL
VAG
+5V-DIG
+7V5-SW
+5V-DIG
+5V-DIG
DAC
Receiver Synthesiser & VCO P.A.
Supply Voltages
Toms Can
Link on
High Tier
only
Link LK501 & Lk502 on High Tier only
Room to Rent
RSSI
AS-MCU
ECLK-MCU
RW-MCU
RESET
CLK-MCU
RESET
CLK-MCU
AS-MCU
ECLK-MCU
RW-MCU
RESET RESET
ON-CNTRL
RW-DSP
STRB-DSP
DRTW-DSP
DRTR-DSP
CLK-DSP
EA2_DSP
EA1_DSP
EXT15
EXT14
EXT13
EXT12
EXT11
EXT10
EXT9
EXT8
EA1_DSP
EA2_DSP
DRTW-DSP
DRTR-DSP
STRB-DSP
RW-DSP
CLK-DSP
EXT15
EXT14
EXT13
EXT12
EXT11
EXT10
EXT9
EXT8
ACCESORY
EXT-MIC
EXT-SPKR
EXT+SPKR
ACCESORY(0:8)
EXT-PTT
TXD
MOD-AUDIO
RXD
SENSE-0
SENSE-1
RADIO-TOP
INT-MIC
-SPKR
+SPKR
VOL-WIPERVOL-MAX
RADIO-TOP(0:13)
KNOB3KNOB2KNOB1KNOB0FN2PTT
PTT
FN1
FN2
KNOB0
KNOB1
KNOB2
KNOB3
FN1
TX-LED
RX-LED
INT-MIC
POT-LATCH
TXD-MCU
RXD-MCU
DAC-CS
TXD-MCU
RXD-MCU
DAC-CS
POT-LATCH
TX-AUDIO
INTERFACE-PCB(0:11)
SCLK
SDAT
MISO
RESET ON
KEY-LATCH
EXP-LATCH
KEY-D0
KEY-D1
KEY-D2
P37
RESET
INTERACE-PCB
RX-TUNE
PWR-SAVE
TX-CNTRL
TX_INHIBIT
SYCLK
SYDAT
/SYEN
LCKDET
PIN-SW
SQL-DET
TCXO-MOD
FE-BIAS
RSSI
SQL-SET
PWR-SET
RX-DET-AF
TX-CNTRL
TCXO-MOD
VCO-MOD
TX-CNTRL
RX-DET-AF
PIN-SW
TX_INHIBIT
PWR-SET
TX-CNTRL
VCO-MOD
SYDAT
TCXO-MOD
SYCLK
/SYEN
PWR-SAVE
LCKDET
RX-DET-AF
RSSI
FE-BIAS
SQL-SET
SQL-DET
EXT-MIC
INT-MIC-EN
INT-MIC-EN
INT-MIC-EN
RX-DCS
VOL-MAX
MOD-AUDIO
MOD-AUDIO
TX-AUDIO
BATT
A15
A14
A13
A12
A11
A10
A9
A8
A16-FLASH
A15-FLASH
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
ADDRESS(0:18)
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15-FLASH
A16-FLASH
D0
D1
D2
D3
D4
D5
D6
D7
SIG_INT
DATA(0:9)
D0
D1
D2
D3
D4
D5
D6
D7
D0
D1
D2
D3
D4
D5
D6
D7
SIG_INT
CODEC_EN
CODEC_EN
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
ABCDEFGHJ KLM
REV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWN
NO.SHEETS:FILE NAME:
TAIT ELECTRONICS
IPN:
FILE DATE:
ISSUE: ID:.
2.SC.
PROJECT: DESIGNER:
3
7
ORCA VHF
SYNTH
140101A
220-01401-01
7-8-97
A
ORCA MAJ
C240
100N
C229
1N0
C246
1N0
C241
10N
+
-
IC203
TLC2272
5
6
7
+
-
IC203
TLC2272
3
2
1
IC203
TLC2272
V-
4
V+
8
L203
A221
R242
15K
+14V-REG
REGSHEET 4
+7V5-SW
+5V-AN
+14V
GND
R227
0
R231
47K
R232
47K
C211
100N
R223
47
R224
47
C220
10N
R236
4K7
R237
2K2
C222
100N
R238
470K
R228
1K0
C217
10N R229
18K
R205
100K
C200
1N0
R204
1K0
R203
47K 1%
R202
27K 0.5%
R240
47
C226
100N
Q205
BC848W
R246
2K2
R234
3K3
BAV99W
D205
3
2
C218
1U0
R230
27K
12202DT
IC201
1
OSC IN
3
OSC OUT
6
DO
10
FIN
7
GND
2
NC
9
NC
12
NC
19
NC
5
+V
4
VP
17
FOUT
14
LE
13
DATA
11
CLOCK
8
LD
18
0P
20
0R
16
BISW
15
FC
R226
0603
R219
1K0
BAV99W
D205
1
3
IC202
TK11250
1CONT
4
VOUT
6VIN
3
NB
2
GND
5
GND
C208
4U7
L202
A221
C213
1N0
BAV99W
D206
3
2
BAV99W
D206
1
3
C242
4U7
C247
4U7
C209
100N
VCTCXO
M202
GND
4
VCC
6
5VCONT 3
OUT
VCTCXO
M201
GND
2
VCC
4
1VCONT 3
OUT
C223
470P
R221
22
C201
100N
R245
2K2
C245
0603
C219
330N
M202-LK2
0
M202-LK3
0
M202-LK1
0
SHEET 5P5
VCO
TX-CON +4V3-DEC
VCL
TX-LO RF-VCO
RX-LO
GND
+5V-AN
+7V5-SW
LCK-DET
2V2
TCXO-MOD
2V3
/SY-EN
2V3
SY-CLK
2V3
SY-DAT
2V3
VCO-MOD
2V4
PWR-SAVE
2V2
RX-LO
5L3
6B8
TX-VCO
5L2
7A2
+7V5-SW
+5V-AN
+7V5-SW
1B9
2U7
4C4
7A9
TX-COM
+5V-AN
2V7
4C6
6B6
7A8
+5V-AN
+7V5-SW
+4V3-DEC
+5V-AN
+4V3-DEC
GND
1B2
1B4
1B5
2U6
4C3
5H1
6B5
7A6
+14V
2W7
4K5
+5V-AN
+5V-AN Reg
Mickeys Can
Buggs Can
C213 is placed in the corner of vco can
+14V
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
ABCDEFGHJ KLM
REV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWN
NO.SHEETS:FILE NAME:
TAIT ELECTRONICS
IPN:
FILE DATE:
ISSUE: ID:.
2.SC.
PROJECT: DESIGNER:
4
7
ORCA VHF
+14 VOLT REG
140101A
220-01401-01
7-8-97
A
ORCA MAJ
R270
22
R281
22
C271
100N
C270
100N
C272
100N
L270
SMD COIL
R283
27K
C275
150P
Q281
BC848W
C276
100N
C278
150P
BAV99W
D270
32
R284
100
R285
330
C279
100N
C273
10N
Q280
BC857W
C274
10N
R282
47K 1%
R286
105K 1%
BAV99W
D270
1
3
BBADMARK
BADMARK
TBADMARK
BADMARK
C280
4U7
SEAL
BATT SEAL
+5V-AN
2V7
3L3
6B6
7A8
+7V5-SW
1B9
2U7
3L3
7A9
+14V
2W7
3L7
GND
1B2
1B4
1B5
2U6
3L2
5H1
6B5
7A6
+14V Regulator (placed in the processor area)
Tweetys Can
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
ABCDEFGHJ KLM
REV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWN
NO.SHEETS:FILE NAME:
TAIT ELECTRONICS
IPN:
FILE DATE:
ISSUE: ID:.
2.SC.
PROJECT: DESIGNER:
5
7
ORCA VHF
VC0
140101A
220-01401-01
7-8-97
A
ORCA MAJ
R401
3K9
C401
100N
Q400
MMBR571
L400
820NH
R404
390
C402
1N0
C404
2P2
C406
68P
L401
68NH
C407
3P9
R408
27
L407
820NH
R409
27
RF AMP
BUFFER AMP
IC400
5E
2RF IN
1GND
4
RF OUT
3
GND C412
2P7
L411
180NH
C413
15P
L412
56NH
R413
390
D405
BAT18-05
D405
BAT18-05
C420
1N0
C421
1N0
C403
1P0
C405
1P8
R403
22
D400
BB639
1
2
D401
BB639
1
2
D403
BB639
1
2
D402
BB639
1
2
L403
4N7
L404
4N7
R417
4K7
R418
120
R419
120
L414
BLM11B102S
L415
BLM11B102S
C417
1N0
C418
1N0
C423
27P
C425
27P
C424
47P
L417
56NH
L418
56NH
L408
1008L820N
R400
5K6
R402
120
Q403
BC857W
Q402
BC857W
C415
1N0
C400
100N
C410
1N0
R416
22K
R415
4K7
RX-LO
3A1
6B8
RF-VCO
TX-CON
TX-LO
3A2
7A2
VCL
+4V3-DEC
GND
1B2
1B4
1B5
2U6
3L2
4C3
6B5
7A6
+4V3-DEC
+4V3-DEC
+4V3-DEC +4V3-DEC
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
ABCDEFGHJ KLMNPQR
REV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWN
NO.SHEETS:FILE NAME:
TAIT ELECTRONICS
IPN:
FILE DATE:
ISSUE: ID:.
2.SC.
PROJECT: DESIGNER:
6
7
ORCA VHF
RECEIVER
140101A
220-01401-01
7-8-97
A
ORCA MAJ
BPF
XF303
CFUCG455G
IN
1
GND
2
OUT 3
BPF
XF304
CFUCG455G
IN
1
GND
2
OUT 3
R326
1K5
R328
27K
R327
6K8
R329
2K2
R325
0603
C355
1N0
R330
1K5
C350
10N
C352
47P
C351
33P
R333
820K
R334
12K
R335
180K
C364
1U0
R336
82K
C357
100N
C356
100N
C358
100N
C360
100N
C359
100N
MIXER
IC301
3150
IN
32
OSC1
28
OSC2
29
OUT 1
IF AMP
IC301
3150
IN
4
DEC
5
DEC
7
OUT 8
DEMOD
IC301
5K
10 LIM IN
12 DEC
13 DEC
19 21
VEE
22 31 26
EBLE
15
DET
16 17 18
2369
VCC
11 14 27 30
23
DET OUT 20
DET 25
RSSI 24
RSSI 2
Q307
BC848W
C366
1N0
R340
3K3
C367
150P
R370
820K
C368
150P
+
-
IC302
358D
5
6
7
+
-
IC302
358D
3
2
1
IC302
358D
V-
4
V+
8
R371
1K0
R342
220K
R341
220K
C369
820P
C372
33P
R344
180K
R347
680
Q309
BC848
R346
3K3
R345
100
R348
33K
C378
10N
R353
82K
R354
6K8
R352
15K
R358
2K2
C385
10N
C301
10P
C303
1P8
C304
1N0
C306
10P
C305
2P2
C315
6P8
C316
0603
C317
10P
C318
1N0
C319
2P7
C320
1P8
C326
10P
C327
1N0
C328
1P8
C329
6P8
L302
820NH
R302
5K6
R303
680
C309
10N
C310
10N
C312
1N0
C325
10N
D301
BB439
1
2D302
BB439
1
2D303
BB439
1
2
L304
PRINTED
Q301
941
R301
470
R304
10K
R305
100K
R306
3K9
R308
10K
R309
100K
R310
100K
C302
1P0
C326A
0603
BL301
RF BALUN
3
2
1
4
6BL302
RF BALUN
3
2
1
4
6
D305
DIODEMXR
3
4
2
1
C331
47P
R314
47
C337
18P
R319
10K
R318
18K
C338
10N
R317
12K
R321
5K6
C339
150P
R316
1K8
C340
10N
C343
10N
C342
100P
C336
12P
R315
100
C362
100N
R331
100
R338
150K
R372
150K
C384
10N
C376
1U0
L301
100NH
L306
100NH
L307
100NH
SAW
XF302
21.4MHZ
IN
1
GND
2
OUT 4
L309
2U2H
C333
10N
C335
18P
C334
22P
C344
8P2
C345
12P
L316
3U3H
C346
150P
R324
10K
R323
100K
C363
4U7
C375
4U7
XL301
20.945HZ
Q305
800T
6
2
1
Q305
800T
5
4
3
C370
56P
R337
0
R365
100
C332
47P
L308
560NH
L310
2U7H
C361
100N
C365
100N
R307
4R7
R313
0603
L318
0
R376
0603 R373
1M0
C380
10N
SAW
XF301
21.4MHZ
IN
1
GND
2
OUT 4
-T R349
10K
R350
0
R351
0603
R355
12K
+5V-AN
+5V-AN
+5V-AN
RX-LO
3A1
5L3
FE-BIAS
2V1
RX-ANT
7K1
GND
1B2
1B4
1B5
2U6
3L2
4C3
5H1
7A6
+5V-AN
SQL-SET
2V0
SQL-DET
2V0
RX-DET-AF
1B7
2V1
RSSI
2V1
+5V-AN
2V7
3L3
4C6
7A8
+5V-AN
+5V-AN
Hewys Can
Dewys Can
Lewys Can
VCC
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
ABCDEFGHJ KLMNPQR
REV/ISS AMENDMENTS DATEAPVDD.O.CHKDDRAWN
NO.SHEETS:FILE NAME:
TAIT ELECTRONICS
IPN:
FILE DATE:
ISSUE: ID:.
2.SC.
PROJECT: DESIGNER:
7
7
ORCA VHF
POWER AMP
140101A
220-01401-01
7-8-97
A
ORCA MAJ
C123
100N
C135
100N
C100
1N0
C156
10N
C157
100N
C159
1N0
C160
15P
C161
12P
C162
12P
C163
6P8
C165
12P
C166
12P
C102
100N
C101
1N0
+
-
IC100
358D
3
2
1
+
-
IC100
358D
5
6
7
IC100
358D
V-
4
V+
8
L100
A221
L121
BLM41P800
L130
1U8H
L131
7.0T/2.5
L132
6.0T/2.5
L133
7.0T/2.5
Q101
BC848W
R130
4R7
R100
3K3
R110
330
R111
470
R106
2K2
R112
1M0
R113
100K
R109
470K
R118
470K
R114
10K
R119
10K
R116
27K 0.5%
R115
10K 0.5%
C106
10N
C108
10N
R122
15K
C109
100N
C129
1N0
C131
56P
C139
1N0
C142
150P
C143
22P
C138
1N0
C137
270P
C145
120P
C147
3P9
C150
5P6
C149
27P
C148
27P
LP108
PRINTED
R145
22
R144
100
R150
100
G
D
SQ113
MRF5007
R121
27K 0.5%
R156
4K7
R155
27K
R120
10K 0.5%
Q102
BC857W
R108
100K
C104
100N
R101
22K
IC102
TK11250
1
CONT
4VOUT 6
VIN
3NB
2
GND
5
GND
C155
1N0
C107
4U7
Q100
BCW68F
Q103
BC857W
R103
10K
R104
10K
Q104
BC848W
R117
4K7
L125
3.0T/2.0
R147
OE12
Q117
BC848W
L140
1U8H
R161
1K0
R162
1K0
R163
1K0
L139
1U8H
C172
1N0
R160
3K9
D110
MI809
Q119
BC857W
R158
47K
R159
47K
C170
0603
L138
N.F.
C171
0603
D100
BAR63-04
23 D100
BAR63-04
31
L126
3.0T/2.0
C146
22P
L124
BLM41P750
R148
22K
R149
22K
C140
0603
C141
180P
L123
3.0T/2.0
G
D
S
Q112
MRF9745
L114
4.0T/2.0
L113
4.0T/2.0
C130
39P
C132
3P9
C133
8P2
R143
33K
R142
18K
C111
22P
L103
100NH
L104
100NH
C112
3P9
R125
1K2
C113
1N0
Q107
951
L105
BLM11B102S
C114
100P
C116
100N
L107
220NH
C117
1N0
R126
820
R128
820
R127
82
C118
1N0
L108
BLM11B102S
R129
1K2
C119
1N0
Q108
951
L109
BLM11B102S
C120
100P
C122
100N
C124
4P7
L111
150NH
L112
100NH
C125
1N0
C126
27P
C127
8P2
R131
330
R132
2R2
R133
330
L122
100NH
C154
100N
C152
1N0
R170
82
R171
82
L419
390NH
L420
390NH
R172
4R7
R173
4R7
C180
10P
R174
33J
R177
22
C177
1P0
R178
22
C178
1P0
C185
0603
C181
0603
L150
2.0T/2.0
L151
2.0T/2.0
R107
100
C164
12P
C103
10N
R102
100K
R105
4K7
+5V-TX
+5V-TX
+5V-TX
+7V5-BATT
+7V5-BATT
TX-VCO
3A2
5L2
PWR-SET
2V5
RX-ANT
6B6
ANTENNA
GND
1B2
1B4
1B5
2U6
3L2
4C3
5H1
6B5
+7V5-SW+5V-TX
+7V5-BATT
2U7
+5V-AN
2V7
3L3
4C6
6B6
+5V-AN
+7V5-BATT
TX-CNTRL
2V4
TX-INHIBIT
2V5
PIN-SW
2V5
+5V-TX
+5V-AN
+7V5-SW
1B9
2U7
3L3
4C4
+7V5-SW
+5V-TX
+5V-AN
+5V-TX
+5V-TX
+5v-TX Regulator
Mickeys Can
Donalds Can Goofys Can
Mickeys Can
Hewys can
A220-01401-01ORCA VHF
1
BATTERY+
BATTERY-
C1
C10
C100
C101
C102
C103
C104
C106
C107
C108
C109
C11
C111
C112
C113
C114
C116
C117
C118
C119
C120
C122
C123
C124
C125
C126
C127
C15
C156
C16
C177
C178
C2
C200
C208
C209
C211
C213
C214
C215
C216
C217
C218
C219
C220
C222
C223
C226
C229
C240
C241
C242
C245
C246
C247
C271
C274
C279
C280
C3
C332
C333
C334
C335
C336
C337
C338
C339
C340
C342
C343
C344
C345
C346
C350
C361
C380
C4
C5
C502 C504
C505
C518
C543
C549
C551
C553
C559
C561
C567
C569
C582
C593
C594
C595
C596
C597
C6
C619
C7
C8
C9
D205
D206
IC100
IC102
IC201
IC202
IC203
IC302
IC502
IC503
IC503-FA
IC503-FB
IC504
IC507
IC509
IC510
IC511
IC512
IC513
IC514
L100
L103
L104
L105
L107
L108
L109
L111
L112
L202
L203
L308
L309
L310
L316
L318
L419
L420
MINI
PL1
Q100
Q101 Q102 Q103
Q104
Q107
Q108
Q117
Q205
Q280
Q3
Q305
Q4Q5
Q522
Q524
Q530
R1
R100
R101
R102
R103
R104
R105
R106
R107
R108
R109
R110
R111
R112
R113
R114
R115
R116
R117
R118
R119
R12
R120
R121 R122
R125
R126
R127
R128
R129
R13
R130
R131
R132
R133
R14
R147
R148
R149
R15
R155
R156
R16
R170
R171
R177
R178
R2
R20
R202
R203
R204
R205
R219
R221
R223
R224
R227
R228
R229
R230
R234
R236
R237
R238
R240
R242
R245
R246
R270
R281R282
R285
R286
R3
R313
R315
R316
R317
R318 R319
R321
R323
R325
R352
R353
R354
R4 R5
R504
R507
R510
R511B
R511C
R552
R554
R556
R558
R560
R561
R562
R564
R565D
R566
R568
R575
R576
R577
R578
R579
R581
R583
R584
R585
R587
R589
R590
R591
R6
R631
R632
R639
R640
R641
R642
R643
R644
R646
R647
R653
R685
R685A
R686
R686A
R687
R690
R7
RSW1
RV1
SEAL
SK3
SWITCH
TBADMARK
TP1
TP10
TP11
TP12
TP13
TP14
TP15
TP16
TP17
TP2
TP3
TP4
TP5
TP6
TP7
TP8
TP9
XF301
XF302
XF303 XF304
XL301
TAIT ELECTRONICS
ORCA VHF PCB LAYOUT - TOP SIDE
IPN: ISS: ID: DATE:
220-01401-01 -01A 1.TA 19 Aug 1997
ORCA VHF 220-01401-01 A
6
ORCA
+SPKR
-SPKR
BBADMARK
BL301 BL302
C129
C130
C131
C132 C133
C135
C137
C138
C139
C140
C141 C142
C143
C145
C146
C147
C148
C149
C150
C152
C154
C155
C157
C159
C160
C161
C162
C163
C164
C165
C166
C170
C171
C172
C180
C181
C185
C201
C270
C272
C273
C275
C276
C278
C301
C302
C303 C304
C305
C306
C309
C310 C312
C315
C316
C317
C318
C319
C320
C325
C326
C326A
C327
C328
C329 C331
C351
C352
C355
C356
C357
C358
C359
C360
C362
C363
C364
C365
C366
C367
C368
C369
C370
C372
C375
C376
C378
C384
C385
C400
C401
C402
C403C404C405C406
C407
C410
C412
C413
C415
C417
C418
C420
C421
C423
C424
C425
C506
C506A
C512
C514
C515
C516
C524
C528
C530
C532
C534
C540
C542
C544
C548
C560
C566
C568
C571
C572
C574
C576
C578
C583
C588
C590
C608
C610
C612
C614
C616
C618
C640
D1
D100
D110
D270
D301
D302
D303
D305
D400
D401 D402
D403
D405
D502
D504
D506
D510
DOWN
FACTORY
FUNC-1 FUNC-2
IC301
IC400
IC501
IC506
IC508
INTER
L113
L114
L121
L122
L123
L124
L125
L126
L130
L131
L132
L133
L138
L139
L140
L150
L151
L270
L301
L302
L304
L306
L307
L400
L401
L403
L404
L407
L408
L411
L412
L414
L415
L417
L418
LK1
LK2
LK501LK502
LP108
M202
M202-LK1
M202-LK2
M202-LK3
ONLY
PTT
Q1
Q112
Q113
Q119
Q2
Q281
Q301
Q307
Q309
Q400
Q402
Q403
Q502
Q503
Q513
Q514
Q516 Q517
Q518
Q519
Q527
Q529
Q532
R10
R142
R143
R144
R145
R150
R158
R159
R160
R161
R162
R163
R17
R172
R173
R174
R283
R284
R301
R302
R303
R304
R305
R306
R307
R308
R309
R310
R314
R324
R326
R327 R328
R329
R330
R331
R333
R334
R335
R336
R337
R338
R340
R341
R342
R344
R345
R346
R347
R348
R349
R350
R351 R355
R358
R365
R370
R371
R372
R373R376
R400 R401
R402
R403
R404
R408
R409
R413
R415
R416
R417
R418
R419
R501
R503
R505
R506
R508
R511A
R511D
R512
R513
R514
R515
R516
R517
R518
R519
R522
R525
R526
R527
R528
R529
R530
R530A
R531
R532
R533
R534
R535 R536
R537
R546
R548 R550
R565
R565A
R565B
R565C
R570
R571
R572
R574
R580
R582
R586
R588
R601
R602
R604
R606
R608
R610
R614
R615
R616
R618
R620
R633
R634
R635
R645
R654
R655
R656 R657
R658
R672
R674
R676
R678
R688
R689
R9
UP
XL501
TAIT ELECTRONICS
ORCA VHF PCB LAYOUT - BOTTOM SIDE
IPN: ISS: ID: DATE:
220-01401-01 -01A 6.BA 19 Aug 1997
M201
MIC

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