|
|
|
Who's Online
There currently are 5715 guests online. |
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
Downloaded the manual, reasonably straightforward, pretty much exactly as advertised.
 ;
very helpfull
circuit diagram and sparepart list available
;
Very good reproduction (copy) of original manual. Didn't have a parts list, but schematic was completely labeled with parts. Complete instructions on how to adjust mechanical functions of the 8-track deck. Well worth having and at a very reasonable cost.
;
It's a full manual. All the parts are in there. I haven't found the problem yett, but I am working on it; hope I can rebuild the part myself. To make it more secure and unbreakable this time. Because the part has failed several times before and costs a lot to let it be repaired.
Thanks so much for this rich illustrated and parted manual.
;
I downloaded the document. The manual was complete, well scanned and everything was legible. I could zoom in see what I needed to know. There's not much more that you can ask.
Pin No.
Pin Name
1/0 Programmable
Description counter input in the AM band. The PLL command switches between
the direct division method (LF mode) and pulse swallow method (HF mode). With the direct division method, the 0.5-20MHz (0.3Vp-p min.) local oscillation output (VCO output) is input; with thepulse 52 AMIN I oscillation output (VCO output) is input. An input amp is built in, and C-coupling. small-amplitude operation is performed. swallow method, the l-40MHz (0.3 Vp-pmin.) local
Note: If the all the reference internal ports (4 bits) are set to �1�, or FMH mode or FML mode is set, the input is pulled down. Power input. When PLL is operating, 5 V * 10% is applied. The voltage can be dropped to 2 V in the backup status (when the CKSTP command is being executed). If the voltage drops below 3.5 V when the CPU is operating, the CPU will stop to prevent malfunctions. 53 VDD . initialized and the clock corrected by program as required. When the voltage O+ 3.5 V is applied to this pin, the system reset signal will be supplied to the device, and the program will start from address O. Note: Set the rise time of the device supply voltage between 10-100 ms because of the power on reset operation. (See note 1) 54 GND 1 . Ground of the CPU and logic block For the connection of a 7.2MHz crystal oscillator. Adjust the oscillation frequency 55,56 XT, XT (7.2MHz), observing the LCD segment waveforms. The oscillator stops automatically when the CKSTP command is executed. 4-bit (P5- 1- P5-4) I/O port. This port can designate inputs and outputs for every bit: 57-60 P5-1 - P5-4 Ilo the designation is executed by the contents of the internal port called PORT-5 I/O CONTROL. (See notes 1-3) When the voltage rises to more than 3.5 V, the CPU will restart.
This status (Wait mode) can be detected by the Wait F/F bit, so the CPU should be
Note 1: When a reset signal (VDD = O+ 3.5V and INI = �L� + �H�) is input to the device, the I/O ports will be set to inputs, the
common pins of I/O ports and AD/DA converters will be set to inputs of I/O ports, the common pins of I/O ports and serial UO ports will be set to inputs of I/O ports, and the common pins of IF counter inputs and I/O ports will be set to IF counter inputs. Note 2: When the CKSTP command is executed, all outputs of the output ports and I/O ports will be set to �L�. Note 3: When the device is reset, the contents of output ports and internal ports are uncertain, so the device should be initialized by program as required.
17
 $4.99 CTX408 AIWA
Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
|
|
|
> |
|
