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A site where discontinualed schematic diagrams and back dated information can be found on discontinued radios tv's and any electronic equipment can be found. Newer manuals either Service and operating manuals. Radio amateurs should find this site a great source for ham radio equipment manuals. I will return to this site should I need information on any electrical equipment. priced easy to download in a PDF format and print pages need to undertake the repair.
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Quality scan of the original. All the detail necessary to troubleshoot, repair and adjust the unit. I'm sure I will be downloading more manuals in the future as the need arises.
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Exactly as described, a Service Manual complete with the schematics and PCB layout delivered in a timely manner. Many thanks for the great service.
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some of the writing is a bit blur but the part in the schmatic was great and i have fixed the machine thanks
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Well.. I'd searched for this manual and although I found many copies online I was pleased to find your website with a well balanced pricing system and easy to search and follow links. That together with the very quick response time was just what I was looking for.. being a very impatient tech.. ;-) I had the service manual in front of me within a short time.
Bookmarked.. and you can bet I will always come here first for my service & user manuals..
best regards
Ed(Tony) Foley
G7WHK
3-1-7 Power Management 3-1-13 Battery Requirements
APM 1.2 � Type 2032, 3V coin battery with socket on motherboard On-Now � Battery life greater than 3 years on motherboard ( without AC power supply) � ACPI 1.0 , supporting following S0, S1, S5 power state
3-1-14 Mother Board Environment Specification
Global State CPU state Note Support /Sleep State Parameter Specification Note G0/S0 C0 Working YES Temperature Non-operating -40°C to +70°C G1/S1 C1 Sleep ( no system context is lost) YES Operating 0°C to +55°C G1/S2 C2 Sleep(CPU,cache context is lost) *1 NO G1/S3 ? Suspend to RAM NO Shock [TBD]
(CPU,cache,chipset context is lost) *1 Vibration [TBD]
G1/S4 ? Suspend to DISK NO G2/S5 ? Soft Off ( Power Off, no context is saved) YES G3/-No Power(AC Fail) YES
PCV-R532DS/R536DS/R538DS/R539DS
The motherboard should meet the following power supply tolerance. +5V ±5% +5V STB ±5% 3-1-9 Floppy e Driv Support +12V ±5% -12V ±5% � 720K/1.2/1.44/2.88 MB diskette drive support
*1 Operating System is responsible for maintaining the context. 3-1-15 Power Supply /Consumption
3-1-8 PS2 Keyboard/Mouse supply is not used in this motherboard ( -5V connect only the voltage monitor circuit )
� Keyboard/Mouse mixed signal output from Keyboard connector(notebook style) DC Voltage Acceptable Tolerance � Swappable KB/MS supported +3.3V ±5%
3-2
3-1-16 Regulatory Compliance
The motherboard should be compliant with the following safety and EMI regulations when correctly Meet the following regulations.
� Support 3 mode FDD Japanese market (Disabled by default for US skus)
3-1-10 CD-ROM/DVD-ROM Drive Support installed in a micro AT X chassis.
� Bootable CD (El Torito Format) support 3-1-16-1 Safety
3-1-11 IDE Drive Support
1-1 UL
� 2 channel (4 devices) support through ICH � Ultra DMA 66 support, cable detect method (host method)
UL1950-CSA950-95 Resettable FUSE is requested for all I/O power lines
3-1-12 Main Memory
� 2 x168pin DIMM sockets CSA C22.2 No.95-93 � support PC100 unbuffered 64-bit SDRAM 3.3V DIMMS( single or double sided) below
1-2 CSA 3-1-16-2 EMC
Meet the following regulations.
DIMM size Configuration Audio Input/Output EMI suppression circuit should be examined closely to meet FCC/VCCI 8MB 1Mbit x 64 standards 16MB 2Mbit x 64 2-1 FCC Class B 32MB 4Mbit x 64 64MB 8Mbit x 64
2-2 VCCI Class B 128MB 16Mbit x 64
256MB* 32Mbit x 64
*:256MB is not supported officially
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