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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.
KDC-MP6025/MP625/MP858 KDC-W6527/W6527Y
TEST MODE
� How to enter the Test Mode
Reset while pressing both [1] key and [3] key.
� Special Display in the TUNER Mode
In the TUNER mode, there are abnormalities in the front end, etc. when the following displays are made. � �TNE2P_NG�: E2PROM is still in the initial value (unspecified value) due to F/E being shipped without going through the adjustment process or other reasons. � �TNCON_NG�: There is no communication with the F/E.
� How to release the Test Mode
The Test Mode can be released by resetting. The Test Mode is also released when there are: a momentary power down, Acc OFF, power OFF, and panel detachment.
� Initial condition of the Test Mode
The following are initial conditions of the Test Mode: � The source in standby mode. � The displays all lit up. � Volume is -10dB (display will be 30). � LOUD is OFF. � CRSC is OFF regardless of whether the switching function is effective or not. � SYSTEM Q is in NATURAL. � SRS WOW are all OFF. � BEEP will be a short one at all times. � AUX is ON. � SYSTEM Q on the MENU is OFF. � GUIDE (NAVI) on the MENU is ATT. � DISPLAY TYPE is TYPE A.
� Forced Switching of K3I
In TUNER mode, every time the [6] key is pressed, the following takes place: AUTO � Forced WIDE � Forced MIDDLE � Forced NARROW � AUTO. The initial condition is AUTO and there will be the following displays: � AUTO � Forced WIDE : FMA : FMW
� Forced MIDDLE : FMM � Forced NARROW : FMN Note : In synchronization with the above changes, numbers 1 through 3 are displayed but these are to be ignored.
� CD Receiver Test Mode Specifications
� With key, there will be jumps to the following tracks: No. 9 � No. 15 � No. 10 � No. 11 � No. 12 � No. 13 �
� RDS Automatic Measurement
Conventionally, the visual inspection on the PS display has been conducted on the production line. From now on, a measure will be added to replace this. PS data is received and the PS contents is confirmed to be �RDS_TEST�, the P-CON terminal is forced to go OFF. (�_� means blank.) This is a measure specific for the Test Mode. P-CON is recovered by switching the source or by power OFF�ON.
No. 22 � No. 14 � No. 9 (Back to the beginning) However, when playing MP3/WMA disks with 8 files or less, tracks will be played in sequence as usually, beginning with Track1. � When key is pressed, the previous track from the cur-
rent one will be played. � While playing from CD sources, when [1] key is pressed intermittently, there will be a jump to No. 28. � With models that have MP3 or MP3/WMA mechanism, the model name and version will be displayed in the lower column. � When [6] key is pressed, there will be a jump to No. 15. When this takes place, the value is set to 29 (eXcelon model) or 26 (other models).
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