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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.
PORTABLE CD PLAYER
DPC-191/391/492
SERVICE MANUAL
© 1998-5/B51-5427-00 (K/K) 2664
CD door * (A52-)
P M . E O T A
Knob (K27-2316-08) Knob (K27-2317-08) Inner display lens (B10-2417-08) Display lens (B10-3429-08)
O PE
Knob (K27-2315-08)
N
V OLUME
E D
RE
Top cabinet * (A02-) DC jack (E03-0356-08)
C D
OUT
-IN
ES PHON
L
INE
Line out jack (E11-0354-08) Phone jack (E11-0372-08) Variable resistor (R31-0086-08)
Knob (K27-2318-08)
Knob (K27-2319-08)
* Refer to parts list on page 12.
SPECIFICATIONS
Format
System .................................................................................................................................. Compact disc digital audio system Laser ............................................................................................................................................................ Semiconductor laser
Audio
Frequency response ............................................................................................................................... 20 Hz to 20 kHz, ±3 dB PHONES output level (16�, 1 kHz ) .................................................................................................................. 10 mW + 10 mW Line output/impedance .......................................................................................................................................... 0.6 Vrms/1 k�
Power supply
External DC supply ................................................................................................................................................. 4.5V to 6 V DC Rechargeable batteries (NB-88) x 2 or 4 ......................................................................................................................... DC 2.4 V Commercially-available alkaline batteries (LR6/AA) x 2 or 4 ............................................................................................. DC 3 V
Battery life (continuous repeat playback)
(Figures inside parentheses show the performance when the D.A.S.C. is ON.) Commercially-available alkaline batteries (LR6/AA) x 2 .................................................................... Approx. 10 (8) Hours (DPC-391/492) Commercially-available alkaline batteries (LR6/AA) x 2 ................................................................................ Approx. 10 Hours (DPC-191) Commercially-available alkaline batteries (LR6/AA) x 4 ............................................................... Approx. 22 (17.5) Hours (DPC-391/492) Commercially-available alkaline batteries (LR6/AA) x 4 ................................................................................ Approx. 22 Hours (DPC-191) Rechargeable batteries (NB-88) x 2 ...................................................................................................... Approx. 4 (3) Hours (DPC-391/492) Rechargeable batteries (NB-88) x 2 .................................................................................................................. Approx. 4 Hours (DPC-191) Rechargeable batteries (NB-88) x 4 ...................................................................................................... Approx. 9 (6) Hours (DPC-391/492) Rechargeable batteries (NB-88) x 4 .................................................................................................................. Approx. 9 Hours (DPC-191) Dimensions (W x H x D) ..................................................................................................................... 138 mm x 30 mm x 157 mm (5 - 7/16" x 1 - 3/16" x 6 - 3/16") Weight (net) ................................................................................................................................................................ 270 g (9.5 oz) Note:
KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice.
In compliance with Federal Regulations, following are reproductions of labels on, or inside the product relating to laser product safety.
KENWOOD-Corp. certifies this equipment conforms to DHHS Regulations No. 21 CFR 1040. 10, Chapter 1, Subchapter J.
DANGER : Laser radiation when open and interlock defeated. AVOID DIRECT EXPOSURE TO BEAM.
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