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Very quality copy of original service manual, which contains the circuit diagrams, PCB and lists of components, well as recommendation for calibration procedures of device, also everything else, that need for repair, tuning and use this oscilloscope.
All presented copies have high-resolution, so you can view all in detail.
This manual will very useful for simple owners and for repairers.
I recommend these manual, because myself is owner of Philips PM3216 and I need sometimes servicing these oscilloscope (principally calibrating).
Also, these document is an example of excellent design of technical documentation.
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Excellent printing quality.
A complete and very usefull service manual with all details.
GREAT SERVICE AT VERY LOW PRICE!
A+++++++++++++++++++++++++
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manual excelente completo , diagramas y esquemas bien presentados y buena calidad de imagen.
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muy buen manual completo de buena calidad de impresion preciso y detallado , muy útil para la reparación.
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The service manual is a good quality scan of the Panasonic NV-850, which is electrically identical to the Philips VR 6920, but mecanically just nearly.
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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