Download SERVICE MANUAL

SERVICE MANUAL
MODEL SNXSNX-300
----- Notice in repairing ----Dismantle the equipment, after separating power completely.
At first understand the problems of equipment.
Use insulated tools in adjusting in order to prevent the short of circuit or electronic part.
Smoothly adjust in adjusting parts, such as Variable Resistor.
Do not turn on long time, if there are defects in products.
Understand this manual completely before doing repairs or tests.
D
E
L
2
D
C
L
C
I
R
E
M
U
N
A
H
P
L
A
1
7
N
O
I
T
C
E
R
I
D
8
R
E
T
N
E
6
4
NO
ITEM
DESCRIPTION
①
LCD
DISPLAY
RX
U
N
E
M
R
E
W
O
P
N
O
I
T
C
N
U
F
3
5
MESSAGE
&
VARIOUS
INFORMATION
②
LED
BLINKING, ACCORDINT TO STATUS
③
FUNCTION
FUNCTION BUTTON, LINKED TO LCD
④
POWER
POWER ON/OFF
⑤
MENU
MENU BUTTON
⑥
ENTER
ENTER BUTTON
⑦
ALPHANUMERIC
NUMBER & ALPHABET / SHORT KEY
⑧
DIRECTION
DIRECTION BUTTON
1. Specification
1-1 RECEIVER
Receiving Frequency
: 518KHz , 490KHz or 4209.5KHz
Receiving Modulation
: F1B (NBDP)
Sensitivity
: 2uV e. m. f. (50 ohms), 4% error rate or less
Antenna input
: 50 ohms for NAVTEX Active antenna
1-2 DISPLAY SECTION
SECTION
Type of display
: 5.7-inch LCD, 320×240 dots
Back-light
: For LCD and key board
Dimmer control
: 10 level adjusting (Selectable from keyboard)
Contrast control
: 10 level adjusting (Selectable from keyboard)
1-3 POWER SUPPLY
Input voltage
: Regular voltage DC 12/24V (10 ~36V)
Power consumption
: 10 W (at 24 V dc input)
1-4 ACTIVE ANTENNA (SAN(SAN-300)
Receiving frequency
: 518kHz, 490kHz and 4209.5kHz
Consumption current
: 8Vdc 10mA (Typ.)
Impedance : 50 ohms
1-5 ENVIROMMENT
Operation temperature
Storage temperature
:
:
-15°C to +55°C
-25°C to +75°C
Relative humidity
:
95% at 40°C (without dew condensation)
Vibration
:
IEC 60945
2. CIRCUIT DESCRIPTION
2-1 PORT DESCRIPTION
1.
AF_SEL = WHEN U16/B, U16/C TURN ON, “H” CHANGES AF SIGNAL TO OUTER
CONNECTOR PIN NO. 8 & NO. 9.
2.
BUZZERBUZZER-H = SENDING ALARM SIGNAL TO THE OUTSIDE.
3.
DOT1 = SENDING DOT SIGNAL, RECEIVED INTERNATIONAL BROADCASTING,
TO CPU. (518KHz)
4.
DOT2 = SENDING DOT SIGNAL, RECEIVED DOMESTIC BROADCASTING, TO
CPU.
(490KHz,4.2095MHz)
5.
RX1_TEST = SELECTING 518KHz, IT BECOMES“H”.
U14/A GETS TURNED ON.
6.
RX2_TEST = SELECTING 490KHz, IT BECOMES “H”. U14/B GETS TURNED ON.
7.
TEST_SEL = IN TEST, IT BECOMES “H”, SUPPLIES T5V. (T5V TURNS ON MIXER &
RELAY FOR TEST.)
8.
TEST_FSK = IN TEST, CPU SENDS FSK SIGNAL OF 1.7KHz±85Hz TO MIXER(U17).
9.
ANT_TEST = NORMALLY IT BECOMES “L”. IN CASE OF ANTENNA SHORTAGE, IT
BECOMES
“H”.
10. DOT2_SEL = IN“H”, DOT2_9V IS SUPPLIED. ON DOMESTIC BROADCASTING,
4.2095MHz IS SELECTED.
11.
IN “L”, /DOT2_9V IS SUPPLIED. ON DOMESTIC BROADCASTING,
490KHz IS SELECTED.
2-2 RECEIVER
2-2-1 Receiving frequency switching
Signal, input to antenna is divided to two signals through sprit(SP1).
International frequency is input to the filter of next step. Domestic
frequency, another
signal, divided from sprit(SP1), is selected as 490KHz & 4.2095MHz by selected diodes
D1 & D2,
If DC9V(/DOT_9V) is added to D2, D2 turns ON, selects 490KHz.
If DC9V(DOT_9V) is added to D1, D1 turns ON, selects 4.2095MHz.
490KHz
DOT2_9V
C40
1
/DOT2_9V
D2
KDS114
1
C26
D1
KDS114
2
4.2M=9V
490K=9V
518KHz
C27
1
SP1
ADP-2-1
VCC
5
1
RY1
G6K-2F-5VDC
C188
1
3
4
TMP-J01X-V6
CN6
6
+
4.2095MHz
R52
1K
-
C197
1
ACTIVE_ANT/50¥Ø
2-2-2 518KHz Receiving circuit
Signal, divided from sprit(SP1), does band path filter & amplification through T2-T3Q14-T1-FL1-Q1. It enters into mixer(U2), gets mixed with 516.3KHz, created at U10 &
creates AF signal, 1.7KHz.
AF signal passes 1.7KHz audio band path filter(U3) & gets amplified(Q12), after
removing unnecessary signal.
Amplified audio signal is input to demodulation IC(U20:NJM2211M), enters into CPU,
demodulated as DOT signal.
2-2-3 490KHz receiving circuit
Another signal, divided from sprit(SP1) selects 490KHz & 4.2095MHz, according to
selective diode D1 & D2.
If DS9V is added to L4, D2 turns On, selects 490KHz. It does band path filter &
amplification through T5-T6-Q3-T4-FL2-Q7. It enters into mixer(U6), gets mixed with
488.3KHz, created at U11 & creates AF signal, 1.7KHz.
AF signal passes 1.7KHz audio band path filter (U7) & gets amplified(Q13), after
removing unnecessary signal.
Amplified audio signal is input to demodulation IC(U19:NJM2211M), enters into CPU,
demodulated as DOT signal.
2-2-4 490KH & 4.2095MHz receiving circuit
Another signal, divided from sprit(SP1) selects 490KHz & 4.2095MHz, according to
selective diode D1 & D2.
If DS9V is added to L5, D1 turns On, selects 4.2095MHz. It does band path filter &
amplification through T8-T9-Q6-T7. It enters into mixer(U5), gets mixed with
3.7195MHz, created at U23, U9 & creates 490KHz. This does band path filter &
amplification through FL2-Q7. It enters into mixer(U6), gets mixed with 488.3kHz,
created at U11 & creates AF signal, 1.7KHz. AF signal passes 1.7KHz audio band
path filter (U7) & gets amplified (Q13), after removing unnecessary signal.
Amplified audio signal is input to demodulation IC (U19:NJM2211M), enters into CPU,
demodulated as DOT signal.
2-2-5 demodulation circuit
RF RECEIVER TEST
1) In case of 518KHz TEST, RX1_TEST becomes “H”, U14/A turns ON. 516.3KHz is
supplied to mixer (U17) by DOT2_SEL signal (“L”). 518KHz±85Hz, mixed with FSK
signal of 1.7KHz±85Hz enters into switched relay(RY1). So, we can check RECEIVER
&
DUTY ration.
2) In case of 490KHz TEST, RX2_TEST becomes “H”, U14/B turns ON. 488.3KHz is
supplied to mixer (U17) by DOT2_SEL signal (“L”). 490KHz±85Hz, mixed with FSK
signal of 1.7KHz±85Hz enters into switched relay(RY1). So, we can check RECEIVER
&
DUTY ration.
3) In case of 4.2095MHz TEST, RX2_TEST becomes “H”, U14/B turns ON. 488.3KHz is
supplied to mixer (U18) by DOT2_SEL signal (H). 4.2095MHz±85Hz, mixed with FSK
signal of 1.7KHz±85Hz, mixed(U18) with 3.7195MHz by adding T5, enters into switched
relay(RY1). So, we can check RECEIVER &
DUTY ration.
antenna TEST
If antenna terminal gets short, DC1.6V is supplied to U4/A. Voltage gets lower than basic
voltage 2.1V. ANT_TEST terminal becomes 5V, which informs users that there are
problems in antenna. Normal status becomes about 3.5V, higher than basic voltage 2.1V.
It becomes 0V, which informs to CPU that there is no problem.
3. Error check description
3-1 System self check
(MENU→
(MENU→ 6key)
key)
3-2 If power of NAVTEX is not turned on
Link power cable & check if LED1 of N-727 PCB is ON.
In case of OFF : Check the severance of fuse, power cable, reverse wire linking(red wire is
linked to “+”terminal, black wire is linked to
“-”terminal), crushing, short circuit, power
source grounding, etc.
In case of ON
- If LED2 & LED3 are OFF : input voltage should be DC 12V/24V(+30%, -10%).
Check the circuits around U4, U23, U14 of N-727PCB & change the
circuits.
Check if ON switch of N-728(KEY)PCB is working. (If No. 3 pin of U14 is not
changed from “H” to “L”, when you press ON-SW, check N-728PCB & cable.)
- If LED2 & LED3 are ON : In case of no screen showing, at first, check -25V of No. 4 pin of
U3 of N-727PCB.
→ Check circuits around U8
When -25V comes out, check if -20V( ±2V) comes out from TP2(Vo). If
20V( ±2V) does not come out, check circuits around U3 & change the
3-3 In case of NAVTEX’s
NAVTEX’s sensitivity problem
1.Check antenna.
2.Check the severance of antenna cable.
3.Electronic noise in engine may be affecting NAVTEX.
4.Change the route of power cable from engine.
5.Add noise suppressor to power cable.
6.Use protective ignition plug wire, or .A.C. generator noise suppressing filter.
3-4 In case of printer problem
1.It may be printer cable problem. Or printer setup may be incorrect.
2.Check if printer cable is correctly linked physically.
3.Check the polarity of printer cable.
4.If possible, check the baud rate setting of printer.
LCD.
-
4. Photo of equipment
4-1 Front side
4-2 Back side
4-3 CPU
4-4 LCD KEY
4-4 RF
5 BLOCK DIAGRAM
518KHz/490KHz/4.2095MHz
RF
AMP
T5RV
N-726 (RECEIVER BOARD)
RF
AMP
518KHz
518KHz
RF
AMP
B.P.F
RF
AMP
SPLITTER
B.P.F
RF
AMP
526-8708-010
490KHz
T5RV
RF
AMP
RF
AMP
B.P.F
526-8749-010
N-729 (AMP BOARD)
N-1165/N-1166/N-1167 (ANT BOARD)
DOT2_SEL
FILTER
B.P.F
AMP
1.7KHz
H=1615Hz
L=1785Hz
AF2
AF1_OUT
DEMODULATOR
DOT2_SEL
FREQ
DIVIDER
T5V
T5V
488.3KHz
FREQ
DIVIDER
1/16
1/2
T5V
DOT2_SEL
MIX
RX1_TEST
RX2_TEST
FREQ
DIVIDER
FSK_TEST
8.2608MHz
+9V
+5V
EXT_ALARM_+5V
MAX5V
REGURT'
(5V)
RS-232_0
PRN-TEST
RS-232_1
RS-422TX_2
RS-422RX_2
RS-232
RS-232
RS-422
RS-422
+8V
REGURT'
(8V)
RS-232
BUFF
PHOTO
COUPLER
ANT_TEST
DOT2_SEL
E_ALARM
RX1_TEST
RX2_TEST
AF_SEL
TEST_SEL
TEST_FSK
+9V
RS-422
BUFF
N-727 (CPU BOARD)
JTAG
DM7407MX BUFF
DM7407MX BUFF
+9V
REGURT'
(+5V)
T5V
REGURT'
(5V)
LINE
FILTER
DOT1
DOT2
INS
7.8128MHz
516.3KHz
PRN-TEST
NMEA
490KHz
4209.5KHz
+5V
3A
DOT2
DOT-OUT
7.439MHz
1/16
PRINTER
AF2_OUT
NJM2211
3719.5KHz
MIX
BUZZER_5V
AF_SEL
RF
AMP
B.P.F
REGURT'
(8V)
POWER
DC+12/+24V
DOT1
DOT-OUT
518KHz
MIX
4.2095MHz
+9V
ANT_TEST
AF1
DOT2_SEL
ANT_CHECK
RF_TEST
B.P.F
AMP
1.7KHz
H=1615Hz
L=1785Hz
MIX
490KHz
RF
AMP
B.P.F
+8V
NJM2211
DEMODULATOR
MIX
RF
AMP
TEST_SEL
RF
AMP
DC-DC
Converter
+9V
POWER
CONTROLLER
MAIN PROCESS UNIT
+5V
S3C2410A-20
RTC
REGURT'
+5V
BACK-LIGHT
CONTROLLER
+5V
-25V
REGURT'
-25V
+5V
+3.3V
REGURT'
+3.3V
DATA BUS KINE
CONTRASTCONTROLLER
+1.8V
REGURT'
+1.8V
(ARIVE)
BACK-LIGHT
DATA LINE
RX LINE
TEST LINE
SDRAM
(16MB)
BUZZER
ALP1205ST
DISPLAY LED
ARM/INT/LOC
KEY MATRIX
BUZZER
BUFF
N-728(KEY BOARD)
DISPLAY
BACK-LIGHT
MODULE
CONTROLLER
LCD:320X240
FLASH MEMORY
(64MB)
12MHz
RESET
32.768KHz
1F
SUPER_C
6 WIRE DIAGRAM
IL-G-4P
FFC(20Pin,1Pitch,100mm,¼ ø
¹ æ
Ç â
)
CN6
20
1
SEL-0
19
2
SEL-1
18
3
SEL-2
17
4
SEL-3
5
16
SEL-4
15
6
RET-4
14
7
RET-3
13
8
RET-2
12
9
RET-1
11
10
RET-0
10
11
PWR_SW
9
12
+5V
8
13
EARTH
7
14
KEY-DIMMER
6
15
STATUS-A
5
16
STATUS-B
4
17
STATUS-C
3
18
KEY_DIMMER
2
19
BUZZER
1
20
GND
BOTTOM
52271-2090
52271-2090
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
AF440X-AXG1T
CN2
3.3V
J_RESET
11PIN
GND
GND
#TRST
TCK
TDI
TMS
TDO
1
2
3
4
5
6
7
8
9
10
CN1
POWER +24V
POWER +24V
POWER +24V
POWER +24V
POWER -24V
POWER -24V
POWER -24V
POWER -24V
GND
DUTY_0
DUTY_1
DUTY_2
AF_SEL
GND
NC
BUZZER-H
DOT1
DOT2
GND
RX1_TEST
RX2_TEST
TEST_SEL
TEST_FSK
GND-ISO
RS422TX_2A
RS422TX_2B
RS422RX_2A
RS422RX_2B
RS232RX_1
RS232TX_1
PRN-TEST
RS232TX_0
RS232RX_0
GND
+9V
+9V
+9V
GND
ANT_TEST
DOT2_SEL
AF440X-AXG1T
1
2
3
4
5
6
7
8
9
10
1
2
TO ANTENNA
TNC
RG-58(15M)
BNC
HDEB-9P
1
2 TXD
3 RXD
4
5 GND
6
7
8 RTS
9
RS232RX_0
RS232TX_0
GND-ISO
RTS
PRINTER
RS-232
HDEB-9S
13
25
12
24
11
23
10
22
9
21
8
20
7
19
6
18
5
17
4
16
3
15
2
14
1
GND-ISO
RS232RX_0
RS232TX_0
PRN-TEST
GND-ISO
RS232RX_1
RS232TX_1
GND-ISO
RS422RX_2B
RS422RX_2A
GND-ISO
RS422TX_2B
RS422TX_2A
GND
AF1_OUT
GND
AF2_OUT
GND
BK+
BKGND
E_ALARM
E_ALARM-GND
NC
+9V
13
25
12
24
11
23
10
22
9
21
8
20
7
19
6
18
5
17
4
16
3
15
2
14
1
RS422RX_2B
RS422RX_2A
GND-ISO
RS422TX_2B
RS422TX_2A
GND
AF1_OUT
GND
AF2_OUT
GND
CVV-SB 3C 1.25SQ(3M)
A3-10PA-2DSA
SCN-3R
1
2 TXD
3 RXD
4
5 GND
6
7
8
9
RS232RX_1
RS232TX_1
GND-ISO
HRS:SDBB-25S
VLSS
FFC(40P,0.5Pich,120mm,¿ ª
¹ æ
Ç â
)
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
JTAG
VLED
BOTTOM
SEL-0
SEL-1
SEL-2
SEL-3
SEL-4
RET-4
RET-3
RET-2
RET-1
RET-0
ON/OFF
+5V
EARTH
KEY-DIMMER
STATUS-A
STATUS-B
STATUS-C
STATUS-DIMMER
BUZZER
GND
CN3
+24V
+24V
+24V
+24V
-24V
-24V
-24V
-24V
GND
DUTY_0
DUTY_1
DUTY_2
AF_SEL
GND
NC
BUZZER-H
DOT1
DOT2
GND
RX1_TEST
RX2_TEST
TEST_SEL
TEST_FSK
GND
RS422TX_2A
RS422TX_2B
RS422RX_2A
RS422RX_2B
RS232RX_1
RS232TX_1
PRN-TEST
RS232TX_0
RS232RX_0
GND
+9V
+9V
+9V
GND
ANT_TEST
DOT2_SEL
CN3
CN3
POWER
POWER
POWER
POWER
POWER
POWER
POWER
POWER
DATA0
DATA1
DATA2
DATA3
DISP_OFF
FLM(FCLK)
NC
CL1(LCLK)
CL2(PCLK)
VDD
VSS
VEE
VO
FGND
HRS:SDBB-25P
CN1
N-727 (CPU BOARD)
1
2
3
4
CN1
N-728 (KEY BOARD)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
12511HR-14RS-K
LCD LED
LCD: 320X240 DOT
LCD:EW32F10NMW
FFC(14Pin,1.25Pitch,100mm)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
N-726 (RECEIVER BOARD)
2
1
N-1165/N-1166/N-1167 (ANT BOARD)
N-729 (AMP BOARD)
SCN16-3P
PWR
1.+DC
2.GND
3.-DC
GPS
RS-232
RS_422
AF
BK+
BK-
BK
E_ALARM
E_ALARM-GND
E_ALARM
12/24DC(10~36V)
+8V
VCC
C39
1
A10/16
C179
1
3
2
IN+
GND
IN+24V 5 OUT
4
GND
6
GND
U3/B
LMV358MX
TP6
AF1
AF1
FL7
TEST=2.2Vp_p
=1.7KHz¡¾
8 5Hz
5
6
+
-
7
C58
1
R111
4.7K
U7/B
LMV358MX
U7/A
LMV358MX
27dB AMP
Vp-p=3.5V
C181
1
RX1_TESTFL9
RX2_TEST
TEST_SEL
TEST_FSK
TP7
AF2
GND_ISO
RS422TX_2A
RS422TX_2B
RS422RX_2A
RS422RX_2B
RS232TX_1
RS232RX_1
PRN-TEST
RS232TX_0
RS232RX_0
D17
KDS226
-
1
KTC3875-GR-RTK
R36
10K
C73
0.012
R40
100K
2
+
R112
100K
R113
NF
3
C55 C56 C57
0.01 0.01 6800P
Q13
R34 R35
10K 10K
R32
1.5K
8
C53
0.082
FL8
BUZZER-H
DOT1
DOT2
R110
560
4
R33
470
1000P
C72
C70
0.1
C69
0.1
C67
1
R39
220
C68
0.01
C64
30P
R37
1K
C54
0.1
SA612AD
3V
C63
27P
I_B
OSC
OSC
8
4
5
3
R30
470K
R41
10K
2
6
7
VCC
O_A
O_B
GND
TEST=2.5Vp_p
=1.7KHz¡¾
8 5Hz
8
0.1
C162 1
I_A
R29
100K
1000P
C71
D4
KDS114
C214
U6 1
R72
10
AF_SEL
TEST=1.5Vp_p
=1.7KHz¡¾
8 5Hz
VCC
C74
470P
3.7V
R26
47
TEST=3.8Vp_p
6.1V
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
+24V
C182
A10/16
R114
150
C62
0.1
C61
0.1
C79
0.033
OUT
3
2
470uH
L8
C51
1
8
4
5
3
VCC
O_A
O_B
GND
IN
C222
0.1
G
DOT2_9V
R118
1K
I_A
I_B
OSC
OSC
1
L7
680uH
C43
150P
C44
5P
FL2
526-8749-010
C184
1
SA612AD
R24
30K
C77
1
R31
220
C78
0.01
KDS114
D3
2SC3356
Q7
L6
470uH
R135
33K
/DOT2_9V
FL3
DCM01
C178
1
C180
1
MAX5V
C226
A10/16
C48
150P
U5
R106
4.7K
+8V
C45
0.1
C46
0.01
C170
0.033
R89
30K
C90
1
R90
220
C131
0.01
C66
1500P
C224
A10/16
C75
1500P
1
2
6
7
7
VCC
MAX5V
C47
0.1
-
TEST_Vp-p=2.8V
C225
A10/16
R73
100
T402B
T7
+
6
Vp-p=3.3V
C65
560P
1.4V
R20
470K
U3/A
LMV358MX
5
R107
100K
C19
1
8
1
R19
8.2K
-
R105
560
4
8
+
2
C18
6800P
TEST=1.5Vp_p
=1.7KHz¡¾
8 5Hz
17dB
R9
1.5K
4
3
C17
0.01
C16
0.01
R18
10K
C31
0.1
R13
10K
C35
470P
C15
0.1
R12
10K
0.012
C34
L2
680uH
C1
82P
C2
56P
R11
10K
8
4
5
3
SA612AD
C28
1
R16
220
C29
0.01
C30
0.1
C25
27P
R14
1K
R10
470
4V
VCC
O_A
O_B
GND
R17
100K
I_A
I_B
OSC
OSC
R7
470K
C14
0.082
R22
100
C13
2SK210
0.01 Q6
C50
390P
U2
R6
100K
R43
470K
T6
T504A
SMK432BJ104KM-T
SMK432BJ104KM-T
TEST=1.3Vp_p
=1.7KHz¡¾
8 5Hz
R42
8.2K
C60
0.01
+8V
390P
C49
1
2
6
7
TEST=1.6Vp_p
C32
1000P
1000P
C33
G
2SK210
Q3
31dB_AMP
T8
T9
T402A T402A
3.7V
C24
27P
TEST=0.3Vp_p
T5
T504A
C221
0.1
3
OUT
+8V
R60
100
T504B
T4
7.5V
4.2M=9V
R52
1K
C187
0.033
R117
30K
C185
1
R119
220
C186
0.01
490K=9V
L4
/DOT2_9V
470uH
L5
DOT2_9V
470uH
C40
1
IN
C12
0.1
R66
10
C21
1
3V
D1
KDS114
D2
KDS114
1
30T
TEST=4Vp_p
6.1V
2SC3356
Q1
T504B
T1
C38
560P
1.4V
1500P
C23
C26
1
FL1
526-8708-010
2
C27
1
C3
0.1
C4
0.01
R134
33K
R122
100
C37
VCC
R5
47
C20 2SK210
0.01 Q14
T504A
T3
C22
TEST=1.2Vp_p
=1.7KHz¡¾
8 5Hz
MAX5V
27dB AMP
D16
KDS226
R1
100
KTC3875-GR-RTK
Q12
2.17V
C183
1
AF2
3.8V
TEST_Vp-p=3.1V
VCC
7
DOT2_9V /DOT2_9V
10
PO
9
VSS
8
CD74HC4060M96
C168
0.1
11
PO
R48
220
C83
470P
L14
100uH
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q12
Q13
Q14
VDD
RST
16
12
PI
11
PO
10
PO
9
VSS
8
R49
220
DOT2_9V /DOT2_9V
8
OUT IN
VCC
R92
47
+9V
C192
0.1
C193
0.1
C194
0.1
C195
0.1
C196
0.1
C205
0.1
C219
0.1
C220
0.1
R93
10K
C144
0.1
C145
0.1
10ms
TP8 TP9
+9V GND
U8
+8V
KIA78DL08F-RTF
C163
A10/16
C216
0.1
C217
0.1
C218
0.1
C189
A10/16
C88
0.1
C190
0.1
C191
0.1
C215
0.1
C176
0.1
C229
A10/16
OUT
G
I
C115
A100/16
+9V
I
C98
A10/16
C99
0.1
C175
0.1
C210
0.1
C211
0.1
C212
0.1
G
C96
A100/16
C95
A10/16
OUT
C171
0.1
C172
0.1
C173
0.1
C84
0.1
C85
0.1
C86
0.1
C87
0.1
C89
0.1
C102
0.1
C91
0.1
C92
0.1
C93
0.1
C94
0.1
C146
0.1
C143
0.1
C164
0.1
U13
KIA7805AF-RTF
C97
A100/16
VCC
C142
0.1
C140
0.1
C141
0.01
R67
10K
C129
0.1
A10/16
C128
C127
A10/16
TP13
VCC
4
C135
A10/16
C136
0.1
LF4
9
C138
0.1
BK+
BK-
3
5
R25
10K
V+
IN
LOK
GND
Q
Q
DAT
LF3
C41
1
TP12
AF_SEL AF_SEL
VCC
R77
4.7K
TP5
DOT1
LF7
U16/B
2
R85
1M
DOT1
C161
0.033
C160
4700P
VR2
5KB
100Hz
R84
47K
E_ALARM
LF5
LF6
+9V
15 AF2
C155
0.1
R101
15KF
R75
180K
4.7K
R71 C139
0.1
2.7V
2
R65
47
VBIAS
R91
8.2K
CAP
CAP
R
LOP
REF
N/C
FSK
1
2
3
4
5
6
7
U16/C
HEF4053BT
10
TP4
DOT2
5V
VBIAS-1
R64
8.2K
3
G
1
13
12
11
10
9
8
U20
NJM2211M
R76
470K
C156
1
C132
A10/16
C133
0.1
R3
10K
VCC
R70
470K
C154
1
2
3
4
5
6
7
ECHU1C333GX5
C137
14
DOT2
R80
47K
V+
IN
LOK
GND
Q
Q
DAT
R81
1M
C159
0.033
4700P
C158
D11
LL4148-GS08
SML-210VTT86
LED1
2
0.1
C153
5
13
12
11
10
9
8
CAP
CAP
R
LOP
REF
N/C
FSK
R62
47
+9V
+9V
U15
KIA78L05F-RTF
C119
0.1
C122
0.1
C123
0.1
C124
0.1
C125
0.1
C126
0.1
VCC
R102
560
C167
0.1
VCC
TP14
DOT2_SEL
T5V
A10/16
C166
2
1
KRC101S-RTK
BUZZER-H
1
C174
0.1
2
VCC
5
R83
1K
R104
1K
C103
0.1
C120
0.1
C121
0.1
R131
10K
2
1
C228
A22/16
C42
1
C59
0.1
C76
1
LL4148-GS08
D14
TEST_FSK
5
T5RY
R44
0
U19
ECHU1C333GX5 NJM2211M
C134
14
1
R63
10
Q4
KRX101U
4
3
+9V
Q11
KRX101U
4
3
3
5
MAX5V
R103
560
IF2
T5V
C165
A10/16
Q8
KRX101U
A22/16
C227
4
DOT2_9V
DOT2_SEL
R97
10
Q15
C204
1
BK+
R130
100
C152
0.1
C150
0.1
C151
0.1
R78
4.7K
R94
3.3K
BK-
Q5
KRX101U
4
3
E_ALARM
D12
KDS184-RTK
1
2
4
3
T5RY
+9V
/DOT2_9V
+9V
AF1
R61
47
VCC
C157
0.1
C203
1
R47
1.5K
U21
TLP181
R129
100
C149
0.1
C147
0.1
C148
0.1
VCC
R56
1M
R58
1M
R100
15KF
SA612AD
SA612AD
D9
KDS114
D10
KDS114
5
R69
180K
C201
0.1
C202
0.1
6
IF2
VR1
5KB
I_A
I_B
OSC
OSC
R57
0
TEST_SEL
VCC
O_A
O_B
GND
1
2
6
7
C130
0.1
R55
1M
1
C200
0.1
C199
0.1
U18
R128
10K
RX2_TEST
I_A
I_B
OSC
OSC
D7
KDS114
D8
KDS114
8
4
5
3
R127
10K
U14/B
RX1_TEST
VCC
O_A
O_B
GND
1
2
6
7
VBIAS
T5V
DOT2_SEL
U17
R126
10K
C206
1
C207
0.1
C208
1
8
4
5
3
R125
10K
GND_ISO
RS232RX_0
RS232TX_0
PRN-TEST
GND_ISO
RS232RX_1
RS232TX_1
GND_ISO
RS422RX_2B
RS422RX_2A
GND_ISO
RS422TX_2B
RS422TX_2A
VBIAS-1
3
R123
10K
POWER +24V
POWER +24V
POWER +24V
POWER +24V
POWER -24V
POWER -24V
POWER -24V
POWER -24V
GND
DUTY_0
DUTY_1
DUTY_2
AF_SEL
GND
NC
BUZZER-H
DOT1
DOT2
GND
RX1_TEST
RX2_TEST
TEST_SEL
TEST_FSK
GND
RS422TX_2A
RS422TX_2B
RS422RX_2A
RS422RX_2B
RS232TX_1
RS232RX_1
PRN-TEST
RS232TX_0
RS232RX_0
GND
+9V
+9V
+9V
GND
ANT_TEST
DOT2_SEL
X3
R46
1M 7.8128MHz
C113
82P
C114
10P
VC3
10P
R53
1M
PI
X2
R45
1M 8.2608MHz
7
5
4
6
14
13
15
1
2
3
C112
0.1
1
16
12
C110
470P
VC1
10P
C177
12P
C104
15P
C100
68P
C101
1000P
L15
2.2uH
U14/A
2
VDD
RST
CN1
AF440X-AXG1T
1
T5V
R124
100
C198
0.1
C80
1000P
R54
1M
L13
100uH
C116
0.1
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q12
Q13
Q14
C118
0.1
C111
1000P
L17
47uH
VBIAS VCC
KIC7W74FK
L12
10uH
7
5
4
6
14
13
15
1
2
3
ANT_TEST
DOT2_SEL
VCC
U11
CD74HC4060M96
C108
82P
C109
10P
VC2
10P
C82
470P
X1
7.439MHz
TP3
488.3KHz
VCC
U10
C105
470P
R74
100K
TP2
516.3KHz
C107
0.1
C169
0.1
2
R79
470
7
1
2
6
PR
CK
D
CLR
Q
Q
4
8
R121
10K
C81
100P
C52
0.1
C117
0.1
D6
KDS114
5
3
TC7S14FU
U23
R68
10K
U9
R120
10K
+9V
C106
1000P
L16
47uH
TP1
3.7195MHz
T5V
POWER -24V
SCN-3R
N-727 (CPU & Power BOARD)
8
-
POWER +24V
C209
1
HB-1M2012-202JT
HB-1M2012-202JT
CNH31R473S-TP
CNH31R473S-TP
CNH31R473S-TP
1
14
2
15
3
16
4
17
5
18
6
19
7
20
8
21
9
22
10
23
11
24
12
25
13
26
27
CN3
GND
RS232RX_0
RS232TX_0
PROG
GND
RS232RX_1
RS232TX_1
GND
RS422RX_2B
RS422RX_2A
GND
RS422TX_2B
RS422TX_2A
GND
AF1_OUT
GND
AF2_OUT
GND
BK+
BKGND
E_ALARM
E_ALARM-GND
NC
+9V
HRS:SDBB-25P
NAVTEX INTERFACE
6
7
R108
NF
R27
12K
R28
30K
+
CN2
1
2
3
LL4007
D13
0V(L):OK
5V(H):ER
R109
150
12K
R23
1K
R38
12K
F1
3A
U4/B
LMV358MX
4
4
+
5
8
G
0.1
C7
A10/16
C5
0.1
C6
A100/16
C10
C9
0.1
T504A
T2
A10/16
C223
3
1
7.5V
TEST=1Vp_p
C36
1500P
3
4
-
3A250V(20mm)FH51-B
VCC
+8V
Q2
KRC101S-RTK
SP1
ADP-2-1
C197
1
2
R21 VCC
R15
12K
36dB_AMP
6
2
47
T5RY
VCC
5
R8
10K
I
TP11
ANT_TEST
ANT_TEST
LMV358MX
U4/A
4
D5
LL4148-GS08
+
RY1
G6K-2F-5VDC
-
1
R4
0
TP10
A=3.35V
ANT_TEST_IN S=1.67V
+9V
U1
KIA78DL08F-RTF
OUT
KSS-02S(NF)
S1
US1G/11
D19
D21
D18 D20
R99
R133
R59
12K
C11
1
4
3
R98
R132
L3
330uH
0.1
C213
1
2
L1
330uH
C8
A10/16
8V
C188
1
VCC
O=4.54V
R2
0
TMP-J01X-V6
CN6
SML-210VTT86
LED2
ACTIVE_ANT/50¥Ø
7 VOLTAGE DIAGRAM NN-728
8 CPU DIAGRAM NN-727
3 VO VI
R47
560/1
E13
C16
B15
C14
A17
B16
C15
A16
F13
F14
D16
G1
G5
G2
H4
H2
H3
SCLK0
1
SCKE
R45
1K
PIC12F675
U14
C38
A1/50
R54
10
+3.3V R55
+9V
FL7
CNH31R473S-TM
FL8
5
6
4.7K G13
H12
G14
G15
G16
G17
R13
U13
DOT2_SEL
+5V
KEY_DIM
3
2
R63
+3.3V R64
+3.3V
10K
10K
DOT1
DOT2
PWR_INT
+3.3V R92
10K
ANT_TEST
3
SEL_0
SEL_1
SEL_2
SEL_3
KEY_LED_PWM
1KHz
L=OK
H=ER
+3.3V
N14
N17
M16
M17
M15
M14
L15
L17
R8
U8
T8
L9
LCD_ENAB P9
U9
R9
R10
U10
T10
P10
R11
P11
U11
T11
M11
L=OK
H=ER
U18
TLP181
KEY_BUZZER
52271-2090
4.7K
4.7K
4
1
R67
4.7K PWR_INT
2
U11
TLP181
Q10
KRC101S-RTK
1.5K
1.5K
1.5K
R66
4.7K
R91
4.7K
4
1
LL4148-GS08
D11
R69
100/1
R70
100/1
R81
4.7K
KEY_DIM
R99
R100
R101
+3.3V
R90
2K
Q9
KTA1661-Y-RTF
C56
A220/16
STATUS_C
Q8
KRC101S-RTK
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
STATUS_B
47K
47K
47K
47K
47K
4.7K
4.7K
4.7K
4.7K
4.7K
Q7
KRC101S-RTK
R65
R68
R71
R72
R73
R74
R76
R79
R80
R83
STATUS_A
SEL_0
SEL_1
SEL_2
SEL_3
SEL_4
RET_4
RET_3
RET_2
RET_1
RET_0
+3.3V R60
+3.3V R62
+3.3V
LL4148-GS08
D7
PRN_TEST
U21/C
SEL_4
STATUS_A
STATUS_B
STATUS_C
RET_0
RET_1
RET_2
RET_3
RET_4
+5V
C961
0.1
C811
0.1
C101
1
0.1
C142
0.1
C141
0.1
C138
0.1
C136
0.1
C36
0.1
C106
0.1
C107
0.1
C108
0.1
TP5
U7
3.3V
+1.8V
SPX1587AT-3.3
1 VI VO
+1.8V(ALIVE)
R89
47K
AF_SEL 2
DOT2_SEL
TEST_SEL
RX1_TEST 6
RX2_TEST 4
BUZZER-H
3
C20
A10/16
C21
0.01
C22
0.1
C23
0.1
C24
0.1
2
G
3
1.8V(ARIVE)
TP6
+3.3V U9
SPX1117M3-1.8
C18
A10/16
C19
0.01
O
C11
A10/16
C12
0.01
2
C9
A10/16
C10
0.01
1 I
GND
+5V
C61
0.1
C62
0.1
C63
0.1
C64
0.1
C65
0.1
C66
0.1
C67
0.1
C68
0.1
C86
A10/16
C87
A10/16
C88
A10/16
C89
A10/16
C73
0.1
C74
0.1
C75
0.1
C130
0.1
C131
0.1
C133
0.1
C134
0.1
C115 0.1
C116 0.1
C117 0.1
C118 0.1
C128 0.1
C129 0.1
C132
0.1
C76
0.1
C97
0.1
C98
0.1
C99
0.1
C100
0.1
C102
0.1
C103
0.1
C69
A10/16
C78
0.1
C79
0.1
C80
0.1
C82
0.1
C83
0.1
C70
A10/16
C71
A10/16
C72
A10/16
C77
A10/16
C84
A10/16
C85
A10/16
C90
0.1
C91
0.1
C92
0.1
C93
0.1
C94
0.1
C95
0.1
U15/A
+5V
DUTY_0
DUTY_1
DUTY_2
1
5
3
T5
P5
N6
U5
U6
KEY_BUZZER T6
P6
R6
N7
P7
R7
12
10
8
U15/F
U15/E
U15/D
13 T7
11 U7
9 P8
L7
M8
L14
L12
K15
K17
K16
K14
K13
K12
VDD_ADC(3.3V)
VREF
AIN0
AIN1
AIN2
AIN3
#WE
AIN4
#OE
AIN5
#SRAS
AIN6
#SCAS
AIN7
#BE0/#WBE0/DQM0
VSSA_ADC
#BE1/#WBE1/DQM1
#BE2/#WBE2/DQM2
TOUT0/GPB0
#BE3/#WBE3/DQM3
TOUT1/GPB1
SCLK0
TOUT2/GPB2
SCLK1
TOUT3/GPB3
SCKE
TCLK0/GPB4
#XBACK/GPB5
VDDI_UPLL
#XBREQ/GPB6
VDDI_MPLL
#XDACK1/GPB7
#XDREQ1/GPB8
DP1/PDP0
#XDACK0/GPB9
DN1/PDN0
#XDREQ0/GPB10
DP0
DN0
#WAIT
OM0
CLE/GPA17
OM1
ALE/GPA18
OM2
#FWE/GPA19
OM3
#FRE/GPA20
#FCE/GPA22
EXTCLK
XTI_PLL
R/#B
NCON
P15
N12
U16
T15
U17
T16
R15
T17
R16
N13
T14
XTO_PLL
EINT0/GPF0
EINT1/GPF1
MPLL_CAP
EINT2/GPF2
UPLL_CAP
EINT3/GPF3
EINT4/GPF4
EINT5/GPF5
EINT6/GPF6
EINT7/GPF7
EINT8/GPG0
EINT9/GPG1
EINT10/#S0/GPG2VDD_RTC(1.8V)
EINT11/#S1/GPG3
XTO_RTC
EINT12/L_E/GPG4
XTI_RTC
EINT13/IS1/GPG5
VSSI_MPLL
EINT14/SI1/GPG6
EINT15/CK1/GPG7
VSSI_UPLL
EINT16/GPG8
VSSI
EINT17/GPG9
VSSI
EINT18/GPG10
EINT19/TK/GPG11
VSSI
VSSI
EINT20/XM/GPG12
VSSI
EINT21/XP/GPG13
EINT22/YM/GPG14
VSSIARM
EINT23/YP/GPG15
VSSIARM
VSSIARM
I2SLRCK/GPE0
VSSIARM
I2SSCLK/GPE1
VSSIARM
CDCLK/GPE2
VSSIARM
I2SDI/#SS0/GPE3
VSSIARM
I2SDO/I/GPE4
VSSOP
VSSOP
SDCLK/GPE5
VSSOP
SDCMD/GPE6
VSSOP
SDDAT0/GPE7
VSSOP
SDDAT1/GPE8
VSSOP
SDDAT2/GPE9
VSSMOP
SDDAT3/GPE10
VSSMOP
VSSMOP
SPIMISO0/GPE11
VSSMOP
SPIMOSI0/GPE12
VSSMOP
SPICLK0/GPE13
VSSMOP
VSSMOP
IICSCL/GPE14
VSSMOP
IICSDA/GPE15
VSSMOP
H16
#GCS0
#GCS1/GPA12
#GCS2/GPA13
#GCS3/GPA14
#GCS4/GPA15
#GCS5/GPA16
#GCS6/#SCS0
#GCS7/#SCS1
S3C2410A-20
4
R30
3K
J2 VDEN
1KHz
4.9V
1.1Vp-p
+5V
+5V
-25V
3
+5V
1 VIN
CL
2 VREF DHI
3 SHDNDLOW
4 FB
GND
20KHz
R21
51KF
R40
330
+3.3V
R43
R42 330
4.7K
2
8
6
3
R22
1.8K
R23
1M
C17
0.01
I5V
U10
2
U0_TXD
U0_RXD
U1_TXD
U1_RXD
U2_TXD
U2_RXD
8
7
6
5
AIC1652CS-X
C15
0.047
C14
0.1
+3.3V
J3
J4
Q2
KTA1664
1
U8
+5V
5
I5V
U13
8
6
3
C48
47P
HCPL-0452
+3.3V
R58
R57 330
4.7K
2
5
HCPL-0452
I5V
U20
3
C49
47P
C16
A100/16
47K
D1
SFPB-54V
R50
A921CY-151M
L1
2
Q5
KRC101S-RTK
R59
4.7K
8
6
5
C104
47P
HCPL-0452
U0_TXD
+3.3V
KEY_LED_PWM
TEST_FSK
J7 TCLK_OUT
+1.8V
I5V
+3.3V
R82
330
R84
1K
U24
8
U0_RXD
M10
N11
P13
T12 R56
R14 4.7K
U15
U14
T13
J11
H17
U2_TXD
+3.3V
R96
330
R95
1K
2
U25
8
U1_RXD
6
3
5
HCPL-0452
2
R61
0
T10/16 U17
C44
1
3
13
14
8
7
4
5
RS232RX_0
RS232TX_0
RS232RX_1
RS232TX_1
5
3
HCPL-0452
+3.3V
12MHz
3.5Vp-p
12MHz(SMD)
X1
T10/16
C45
16
2
12
11
9
10
6
15
RX1
TX1
RX2
TX2
C51
T10/16
C50
MAX232CSE-T
T10/16
+3.3V
I5V
D5
D6
D8 LL4148-GS08
32C48(32.768K)
M12 R77 10K
X2
R17
P16
4
1
M13
N15
R78
470
I5V
R75
RS422RX_2A 120
14
13
12
11
10
9
8
RS422RX_2B
1.97V
C57
47P
RS422TX_2B
C58
47P
RS422TX_2A
U19
VCC
NC
A
B
Z
Y
NC
1
2
3
4
5
6
7
NC
R R0
RE
DE
DI
D
GND
GND
LT1791-IS
R85
120
+5V
I5V
U28
2 IN
V+
1 GND 0V
4
3
LME0505S
ISOLATED
GND-I
+3.3V
R97
1K
U2_RXD
6
I5V
KEY_LED_PWM
TEST_FSK
+3.3V
P17
L13
F6
F9
B17
F11
H15
H1
J7
M1
N8
M5
M9
U4
F5
H13
K5
T9
P12
R5
D3
F3
F12
A12
C10
G9
F8
E6
D15
I5V
I5V
R98
330
U26
8
2
6
5
VLED
VLSS
IL-G-4P
U1_TXD
F2
F1
F4
G3
G4
L11
P14
1
2
3
4
R20
4.7K
+5V
LCD_D0
LCD_D1
LCD_D2
LCD_D3
CN3
C8
A220/16
R34
10K
3
HCPL-0452
LCD:EW32F10NMW
DATA0
DATA1
DATA2
DATA3
DISP_OFF
FLM(FCLK)
NC
CL1(LCLK)
CL2(PCLK)
VDD
VSS
VEE
VO
FGND
12508HR-14
Q3
KRC101S-RTK
2.2K(S)
TH2
1.6V
LCD_PCLK
LCD_LCLK
LCD_FCLK
R29
47K
C5
1
-25V
TH1
10K(S)
R15
10K
R28
10K
C46
0.1
30/1
CN1
LCD LED
8
8
4
C7
0.01
C6
0.01
R17
U3/B
UTCLM358
C122
47P
U16
KIA78L05F-RTF
10K
R46
R51
22
#WE
#OE
#SRAS
#SCAS
#WBE0
#WBE1
#CTS0/GPH0
#RTS0/GPH1
>TXD0/GPH2
<RXD0/GPH3
>TXD1/GPH4
<RXD1/GPH5
TXD2/#RTS1/GPH6
RXD2/#CTS1/GPH7
D2
NF
30/1
C127
A10/16
C140
C139
C137
C114
C113
C33
R48
4.7K
G
1
2
3
4
R49
22
#GCS6
+3.3V
D17
E15
E16
E14
E17
F15
F16
F17
D4
1N4751
H=ON
VDD
GP5
GP4
GP3
VSS
GP0
GP1
GP2
C41
A10/50
C42
0.1
8
7
6
5
22
22
22
R39
R41
2
R44
100KF
#GCS0R37
DATA27
DATA28
DATA29
DATA30
DATA31
L16
R12
U12
-25V
R16
3.4Vp-p
LCD_LED
Q1
TP4
KTA1385D
7
6 -
C125
0.1
C126
0.1
+3.3V
J5 #GCS1
J6 #GCS2
0.1
0.1
0.01
0.1
0.1
0.1
A220/16
C110
SML-210MTT86
LED3
R33
4.7K
ON
R86
470F
R36
4.7K
+9V
B8
A8
D7
E7
C7
B7
A7
C6
F7
B6
D6
A5
C5
B5
D5
A4
A3
B3
A2
A1
B2
C3
B1
C2
C1
D2
D4
D1
E3
E2
E4
E1
J4
J2
J6
K4
K2
K6
L6
L3
L1
L2
L4
M3
M4
M2
N1
N3
N2
N4
P1
P3
P2
T1
R2
U1
T2
R3
R4
U2
T3
U3
T4
P4
+5V
2.2V
+9V
5 +
2 -
+3.3V
-25V
0.8V
C121
47P
0.1
A220/16
C35
A220/16
+5V
875 V02(10~36V)
Q6
KRC101S-RTK
Front Keyboard
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
SML-210MTT86
LED2
R31
3.3K
C32
0.1
1N5819
D9
A220/16
C31
ON
5
5
R88
4.7K
+9V
CN6
TP10
+5V
L7
SFCB1260-1R4680
R52
3KF
1N5819
D10
C105
0.001
C119
A47/50
C28
0.1
3
GND
6
GND
ANT_TEST
FL5
AF440X-AXG1T
SEL-0
SEL-1
SEL-2
SEL-3
SEL-4
RET-4
RET-3
RET-2
RET-1
RET-0
ON/OFF
+5V
GND
KEY-DIMMER
STATUS-A
STATUS-B
STATUS-C
STATUS-DIM
BUZZER
GND
S29GL064M90TAIR4=AM29LV640MB90REI:64MB
TP8
+9V
1A470uH(O)
L3
4
2
FB
OUTPUT
R87
10K
10KF
R53
TEST_FSK
RS422TX_2A
RS422TX_2B
RS422RX_2A
RS422RX_2B
RS232RX_1
RS232TX_1
PRN_TEST
RS232TX_0
RS232RX_0
8
6
4
2
8
6
4
2
U23
LM2576S-ADJ
A10/16
C43
RX1_TEST
RX2_TEST
TEST_SEL
DOT2_SEL
FL3
40
36
12V=50KHz
=12Vp-p
1 VIN
BUZZER-H
DOT1
DOT2
U21/A
1 U21/B 2
4
3
7
5
3
1
7
5
3
1
3
GND
6
GND
C25
0.001
C26
0.1
C27
A47/50
C29
0.1
LED1
SML-210VTT86
DUTY_2
DUTY_1
DUTY_0
AF_SEL
8
6
4
2
FL2
FL4
L2
1A470uH(O)SFCB1260-1R4680
L4
4
2
R32
4.7K
C111
1000P
FL1
R19
10K
C112
1000P
7
5
3
1
FB
OUTPUT
LOW=ON
FL10
FL11
KRC101S-RTK
Q4
N-726 (RECEIVER BOARD)
CNH31R473S-TM
FL6
FL9
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
R18
6.8K
CN4
ADDR22
FLASH MEMORY:64MB
C47
U4
LM2575S-5.0
1 VIN
A220/16
C30
+24V
TP9
+24V
+24V
+24V
+24V
-24V
-24V
-24V
-24V
GND
DUTY_0
DUTY_1
DUTY_2
AF_SEL
GND
GND
BUZZER-H
DOT1
DOT2
GND
RX1_TEST
RX2_TEST
TEST_SEL
TEST_FSK
GND-I
RS422TX_2A
RS422TX_2B
RS422RX_2A
RS422RX_2B
RS232TX_1
RS232RX_1
PRN-TEST
RS232TX_0
RS232RX_0
GND
+9V
+9V
+9V
GND
ANT_TEST
DOT2_SEL
27
46
S29GL064M90T
C34
RESET
POWER
POWER
POWER
POWER
POWER
POWER
POWER
POWER
DATA0
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
DATA8
DATA9
DATA10
DATA11
DATA12
DATA13
DATA14
DATA15
12V=52KHz
=12Vp-p
C39
0.1
2
C37
0.1
VSSQ
VSSQ
VSSQ
VSSQ
VSS
VSS N.C/RFU
N.C
VSS
+3.3V R24
+3.3V R25
ADDR1
ADDR2
ADDR3
ADDR4
ADDR5
ADDR6
ADDR7
ADDR8
ADDR9
ADDR10
ADDR11
ADDR12
ADDR13
ADDR14
ADDR15
ADDR16
ADDR17
ADDR18
ADDR19
ADDR20
ADDR21
25
24
23
22
21
20
19
18
8
7
6
5
4
3
2
1
48
17
16
9
10
B4
A6
D8
E11
H14
E5
A15
R12
5.6K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
+3.3V
+5V
A100/16
C13
#RESET
12
26
11
28
15
4.7K47
4.7K14
13
#RESET
#GCS0
#WE
#OE
37
R11
5.6K
+3.3V
-20V
VO
TP2
+5V
U3/A
UTCLM358
R13 TP3 R14
3 +
10K
1.2K
1
C120
47P
R26
4.7K
C40
A10/16
R27
47
3
G
O
A220/16
C109
U12
KIA7029AF
6
12
46
52
28
41
54
#SCAS
#SRAS
#GCS6
#WE
SCLK0
SCKE
#WBE0
#WBE1
DQ0
VCC
DQ1
DQ2
A0
DQ3
A1
DQ4
A2
DQ5
A3
DQ6
A4
A5
DQ7
A6
DQ8
DQ9
A7
DQ10
A8
DQ11
A9
A10
DQ12
A11
DQ13
DQ14
A12
DQ15/A-1 A13
A14
RESET
A15
CE
A16
WE
A17
OE
A18
RY/BY
A19
BYTE
A20
WP#/ACC
NC A21
VSS
VSS
LCD_D0
LCD_D1
LCD_D2
LCD_D3
LCD_FCLK
LCD_LCLK
LCD_ENAB
LCD_PCLK
+1.8V
C123
0.1
C124
0.1
ON=3.3V
CAS
RAS
CS
WE
CLK
CKE
LDQM
UDQM
17
18
19
16
38
37
15
39
DATA0 29
DATA1 31
DATA2 33
DATA3 35
DATA4 38
DATA5 40
DATA6 42
DATA7 44
DATA8 30
DATA9 32
DATA10 34
DATA11 36
DATA12 39
DATA13 41
DATA14 43
DATA15 45
K1
M6
N16
N9
+1.8V(ALIVE)
C135
A10/16
ADDR22 20
ADDR23 21 BA0
BA1
2 DATA0
4 DATA1
5 DATA2
7 DATA3
8 DATA4
10 DATA5
11 DATA6
13 DATA7
42 DATA8
44 DATA9
45 DATA10
47 DATA11
48 DATA12
50 DATA13
51 DATA14
53 DATA15
D11
C4
C17
C8
J13
G7
K3
L5
M7
N10
R1
N5
GC1
1F/5.5V(H)
+3.3V
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
G6
J14
C55
15P
ADDR1 23
ADDR2 24
ADDR3 25
ADDR4 26
ADDR5 29
ADDR6 30
ADDR7 31
ADDR8 32
ADDR9 33
ADDR10 34
ADDR11 22
ADDR12 35
U6
K4S281632F-TC75
VDD
VDD
VDD
VDDQ
VDDQ
VDDQ
VDDQ
B14
ADDR1
D14
ADDR2 R8
22 A14
ADDR3 R9
22 C13
ADDR4 R10 22 B13
ADDR5
D13
ADDR6
A13
ADDR7
C12
ADDR8
B12
ADDR9
G12
ADDR10
D12
ADDR11
E12
ADDR12
B11
ADDR13
A11
ADDR14
C11
ADDR15
G11
ADDR16
A10
ADDR17
B10
ADDR18
E10
ADDR19
D10
ADDR20
F10
ADDR21
A9
ADDR22
D9
ADDR23
E9
B9
C9
E8
#RESET
VDDIALIVE(1.8V)
POWER_EN
VDDIALIVE(1.8V)
#RSTOUT/GPA21
#BATT_FLT
VDDI(1.8V)
VDDI(1.8V)
#TRST
VDDI(1.8V)
TCK
VDDI(1.8V)
TDI
VDDI(1.8V)
TMS
VDDIARM(1.8V)
TDO
VDDIARM(1.8V)
VDDIARM(1.8V)
ADDR0/GPA0
VDDIARM(1.8V)
ADDR1
VDDIARM(1.8V)
ADDR2
VDDIARM(1.8V)
ADDR3
VDDIARM(1.8V)
ADDR4
ADDR5
VDDOP(3.3V)
ADDR6
VDDOP(3.3V)
ADDR7
VDDOP(3.3V)
ADDR8
VDDOP(3.3V)
ADDR9
ADDR10
VDDMOP
ADDR11
VDDMOP
ADDR12
VDDMOP
ADDR13
VDDMOP
ADDR14
VDDMOP
ADDR15
VDDMOP
ADDR16/GPA1
VDDMOP
ADDR17/GPA2
ADDR18/GPA3
STH/GPC0
ADDR19/GPA4
LCD_HCLK/GPC1
ADDR20/GPA5
HSYNC/CPV/CPC2
ADDR21/GPA6
VSYNC/STV/GPC3
ADDR22/GPA7
VDEN/TP/GPC4
ADDR23/GPA8
LCDVF0/GPC5
ADDR24/GPA9
LCDVF1/GPC6
ADDR25/GPA10
LCDVF2/GPC7
ADDR26/GPA11
VD0/GPC8
VD1/GPC9
DATA0
VD2/B0/GPC10
DATA1
VD3/B1/GPC11
DATA2
VD4/B2/GPC12
DATA3
VD5/B3/GPC13
DATA4
VD6/B4/GPC14
DATA5
VD7/B5/GPC15
DATA6
VD8/GPD0
DATA7
VD9/GPD1
DATA8
VD10/G0/GPD2
DATA9
VD11/G1/GPD3
DATA10
VD12/G2/GPD4
DATA11
VD13/G3/GPD5
DATA12
VD14/G4/GPD6
DATA13
VD15/G5/GPD7
DATA14
VD16/GPD8
DATA15
VD17/GPD9
DATA16
VD18/R0/GPD10
DATA17
VD19/R1/GPD11
DATA18
VD20/R2/GPD12
DATA19
VD21/R3/GPD13
DATA20
VD22/R4/GPD14
DATA21
VD23/R5/GPD15
DATA22
DATA23
UCLK/GPH8
DATA24
CLKOUT0/GPH9
DATA25
CLKOUT1/GPH10
DATA26
1
1
14
27
3
9
43
49
+3.3V
SDRAM(16MB)
+3.3V U5
1 I
4.7K
H5
H6
J1
J3
J5
A3-10PA-2DSA
+3.3V
R1
2
CORE_POWER_ENABLE
GND
R2
470
R3
330
J1 RESET_OUT
+3.3V
C3
A10/16
C4
0.01
+3.3V
5
1
2
3
4
5
6
7
8
9
10
C1
A10/16
C2
0.01
#RESET
R4
10K
R5
10K
R6
10K
R7
10K
JTAG
3.3V
J_RESET
11PIN
GND
GND
#TRST
TCK
TDI
TMS
TDO
SD
1
J12
J15
J16
J17
#RESET
CORE_POWER_ENABLE
2
4 ERR/SENSE/ADJ
+3.3V
CN2
U1
+3.3V
VIN
C60
22P
U2
LP3965EMP-1.8
3 VOUT
C52
5P
C53
5P
C54
15P
+1.8V
C59
22P
TP1
1.8V