Semiconductor Data - Kenwood TK-8360 Service Manual

TK-8360/8360H/8360H
MCU: F3650TDFBKEBA (TX-RX unit IC704)
Pin No. Name I/O
1 FREQ O
2 HSDO O
3 LCDDO O
4 LCDCE O
5 HSDI I
6 E -
7 CNVSS I
8 LCDDI I
9 LCDCL O
10 RESET I
11 XOUT O
12 VSS -
13 XIN I
14 VCC1 -
15 5CC O
16 MKEY I/O Mic key detect
17 POWKEY I
18 INT I
19 ASTSW O
20 BEEP O
21 FNC8 I/O Function port 8
22 FNC7 I/O Function port 7 (REC/SRC)
23 FNC6 I/O Function port 6
24 FNC5 I/O Function port 5
25 FNC4 I/O Function port 4
26 LSDO O
27 SI I
28 SO O
29 FNC1 I/O Function port 1 (TXD to COM port 1)
30 FNC2 I/O Function port 2 (RXD from COM port 1)
31 ECLK -
32 FNC3/EBSY I/O Function port 3 / BUSY for emulator
33 TXD I/O TXD to FPU
34 RXD I/O RXD from FPU
35 HOOK I
36 PTT I
37 BSFT O
38 LPOSW O
39 EPM -
40 PLLE O
41 PLDT O
42 PLCK O
18
TENTATIVE
U
( )

SEMICONDUCTOR DATA

Function
Frequency alignment
High speed data output
LCD data output
LCD enable
High speed data input
GND (Only for bus control)
CNVSS for emulator (H: boot mode)
LCD data input
LCD clock output
Reset
11.0592MHz clock output
GND
11.0592MHz clock input
+5V
5C control
Power key detect
MCU stop
Assist speed up switch control
Beep for side tone
Low speed data output
Serial data input for VGS
Serial data output for VGS
SCLK for emulator
Hook
PTT
Beat shift (L: beat shift ON)
No use
EPM for emulator
PLL lock enable
PLL data output
PLL clock output
Pin No. Name I/O
43 PA O Public address control
44 CE - CE for emulator
45 CDATA O Command data output for baseband IC
46 RDATA I Reply data input for baseband IC
47 SCLK O Serial clock output for baseband IC
48 CSN1 O Chip select for baseband IC
49 SP MUTE O Speaker mute control
50 9RC O 9R control
51 9TC O 9T control
52 SBC O SB control
53 3CC O 3C control
54 PLPS O Sleep mode function for PLL IC
55 EEPS O EEPROM chip select
AF AMP switch control
56 AMPSW O
(L: enable / H: disable)
57 EEPQ I EEPROM serial data input
58 EEPD O EEPROM serial data output
59 EEPC O EEPROM serial clock output
60 VCC2 - +3.3V
61 SCRSW O Scrambler switch control (Audio path)
62 VSS - GND
63 NC - No connection
64 TXRX O TX/RX (H: RX / L: TX)
65 BLC O LCD backlight control
66 MBL O Panel and mic key backlight control
67 NC - No connection
68 DST I Destination
69 NC - No connection
70 NC - No connection
71 STSW O Side tone switch control for VGS playback
72 IGN I Ignition
73 IRQ1 I Interrupt request for baseband IC
74 RLED O Red LED for TX
75 GLED O Green LED for busy
76 BLED O Blue LED for VGS writing and signaling
77 VGSRX O VGS recording switch control for RX
78 NC - No connection
79 NC - No connection
80 EMG I Emergency key detect
81 NC - No connection
82 NC - No connection
83 UL I PLL unlock detect
84 DMUTE O Det mute control
Function