Kenwood TS-590S, Руководство по обслуживанию

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TS-590S
28
Pin No. Name I/O Function
81 TTO O External AT control
82 TSO O External AT control
83 TTI I External AT control
84 TSI I External AT control
85 VCC2 I Power supply input
86 MODSEL O
Modulation selection
L: TIF, H: FM modulation
87 VSS - GND
88 ANISEL O
ACC2 audio/USB audio selection
L: ACC2 audio, H: USB audio
89 BEEP O
Beep pattern instruction
H: Beep output
90 BKC I
Reduced voltage detection interrup
H
→ L: Interrupt
91 IBK O IF blanking signal output H: Blanking
92 TLN2 O Transmit line select 2 for DSP
93 TLN1 O Transmit line select 1 for DSP
94 TXC O
Transmit circuit power control
H: Transmit circuit power is ON
95 CKY O
Transmit power output control
H: Transmit output
96 NC I Not used (External pull up)
97 BOVR I
Over voltage detection interrupt
H
→
L: Interrupt
98 STPC I
Interrupt for returning from sleep mode
(PC control) L
→ H: Interrupt
99 STS O
RS-232C IC power control
H: Power ON
100 CTXD O Serial data output for RS-232C IC
101 CRXD I Serial data input from RS-232C IC
102 CRTS O RTS signal output for RS-232C IC
103 CCTS I RTS signal input from RS-232C IC
104 LDAT O
Serial data output for Control unit (LO)
(X53 B/3)
105 LCLK O
Serial clock output for Control unit (LO)
(X53 B/3)
106 LEN O PLL IC enable
107 DEN1 O DDS IC (AD9951YSVZ) enable
108 DEN2 O DDS IC (AD9835BRUZ) enable
109 SEN O
8-bit shift and register enable (Control
unit (LO) X53 B/3)
110 IEN1 O
8-bit shift and register enable (TX-RX unit
X57 A/2)
111 IEN2 O
8-bit shift and register enable (TX-RX unit
X57 A/2)
112 IEN3 O
D/A converter enable (TX-RX unit X57
A/2)
113 FEN2 O
8-bit shift and register enable (Final unit
X45 A/2)
114 DRES O
DDS IC (AD9951YSVZ) reset output
H: Reset
Pin No. Name I/O Function
115 FEN1 O
8-bit shift and register enable (Final unit
X45 A/2)
116 CLK O Serial clock output
117 DATA O Serial data output
118 ADC1 O Multiplexer control signal 1
119 ADC2 O Multiplexer control signal 2
120 AXC I Multiplexer X line input
121 AYC I Multiplexer Y line input
122 IDT I Current detection
123 VDT I
Power supply voltage detection
(Not used)
124 VSF I Forward wave voltage
125 VSR I Refl ected wave voltage
126 FSQL I Squelch voltage
127 AVSS - Analog GND
128 FSM I S-meter voltage
Panel MCU: F364AEDFBKDUA
(Display unit IC103)
Pin No. Name I/O Function
1,2 NC O Not used
3 LCD_B_U O LCD backlight amber L: Light
4 LCD_B_G O LCD backlight green L: Light
5 CHLED O MULTI/CH encoder LED H: Light
6 BYTE I
Single chip mode selection (Vss con-
nection)
7 CNVSS I For production
8,9 NC O Not used
10 RESET I For reset L: Reset
11 XOUT O System clock output (11.0592MHz)
12 VSS - GND
13 XIN I System clock input (11.0592MHz)
14 VCC I Power supply input
15 NC I Not used (External pull up)
16 LOENCA I Low cut encoder pulse A input
17 HIENCA I Hi cut encoder pulse A input
18 MULA I MULTI encoder pulse A input
19 M-ENCB I Main encoder pulse B input
20 M-ENCA I Main encoder pulse A input
21 RIT-ENCB I RIT encoder pulse B input
22 RIT-ENCA I RIT encoder pulse A input
23 NC I Not used (External pull down)
24 DIMMER O LCD backlight (PWM)
25 NC I Not used (External pull down)
26~28 NC O Not used
29 E8TXD O For production
SEMICONDUCTOR DATA