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This manual is very good. 303 pages scanned in a very high resolution. My camera has bad, leaking capacitors which all of the V5000 models are suffering from these days.
There is a huge part list with all capacitors, transistors etc. in this manual which helped me a lot. Otherwise I would not have been able to buy replacement parts.
The dissassembly guide is very enormous and detailed. Unlike on the Panasonic MS1 manual I downloaded here it actually looks like the real parts look. And the screws are labeled correctly, so you shouldn't have any left after the repair. ;)
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has all the schematics you could need,and very well laid out format also has all part numbers along with an exploded view which is helpful
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Very nice to have! Now it is no problem to understand how it is put together.
Helps me a lot.
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good scans, all is clear. all pages in order. recommended
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Très-très bon site, facile, très bon prix.
Au futur besoin, je n’hésiterais à faire appel à vous.
Merci
NUDOS NiCd shavers
TECHNICAL DESCRIPTION
100-240 V 50/60Hz R1 L1 D4 C1 C2 D1 D2 D3 A 2 x AA NiCd C3 T1
2
The electronics for the Nudos shavers with NiCd cells consist of 2 modules: a Power Module (PM) and a Time Control Module (TCM), connected via a 5-pin connector.
1 2 3 4 5 6 7 8 9
18 17 16 15 14 13 12 11 10
R5
POWER MODULE
C4 C5
R7
R8 R12
R10 TS1 R14
IC1
TEA 1402
R9
The PM consists of a High Voltage Integrated Circuit (HVIC) and some external components, regulating the following functions: a. a current controller to adjust the charge current at 1200 mA or at 100 mA. b. a 2.5 V dynamic supply controller for shaving from the mains. c. a primary current limiter (max 400 mA) to protect the transformer from saturation. d. a frequency limiter (max 60 kHz). e. an open cell protection (Vbat>5V). f. a temperature protection (Tchip>140�C). The mains voltage is full-wave rectified by D4 and smoothed by �-filter C1-L1-C2. This filter also serves as a radio interference filter (RIF) for the SOPS and motor and as a suppressor of voltage transients from the mains. Resistor R1, which functions as a fuse, limits the switch-on (inrush) current and the transient (surge) current. The resistor interrupts in case of a too large mains current due to improper use or internal short circuit. The primary-current circuit consists of the primary winding of T1 and the high-voltage switch inside the HVIC (IC1). Snubber circuit D1-D2 limits the voltage across the primary winding during commutation. During the flyback of the converter (when the switch is open) the secondary winding of T1 will deliver the primary energy across D3 and R2 to the cells or to the R26 sensed motor.
C6
MP
1
2
3
4
5
MP
The TCM has 3 variants: HQ3865 with 4 green LEDs and 1 red/green duoLED. HQ4845 with 1 red LED and 1 green LED. HQ4865 with 4 green LEDs and 1 red/green duoLED. HQ4885 with LCD, 1 red LED and 1 green LED. When the PM is connected to the mains, a signal will be generated by the SOPS, which is recognised by the TCM as �mains on�. Depending on the frequency of this signal, the TCM forces the PM into the quick charge mode as long as the capacity counter has not reached the �full� state. After max. 30 minutes the PM is set to the slow charge mode. If during charging the shaver is switched on, the PM is set to the dynamic 2.5 V mode, in which the control switches from TCM to PM. With empty cells this means that no charging takes place till the cells reach the 2.5 V level, consequently the capacity counter is not activated. If the cell voltage is higher than 2.5 V, the motor current will come from the cells. The capacity counter will now count down, as signalled via R26. If the voltage drops below 2.5 V again, the PM takes over the supply of the motor current. During charging and discharging the IC calculates the capacity available in the cells and subsequently generates signals to activate the LEDs and/or LCD, the sequence being:
TIME CONTROL MODULE The primary function of the TCM is: Monitoring the capacity of the cells during charging and discharging. - controlling the 3 charging modes: 1. 1200 mA during max. 30 minutes. 2. 100 mA if the voltage across the 2 cells exceeds 2.5.V and charging exceeds 30 minutes. 3. 200-1800 mA at 2.5 V when the motor is switched on at the same time.
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