Philips VR120 Service Manual page 51

Error table:
0 no error
1
threading error
2
no capstan pulses
3
tape broken
4
no pulses left reel
5 no pulses right reel
6 head motor error
The 3 digits on the right represent the deck error condition:
(e.g.: 053 = during Play )
The error code can be reset in this step with the CLEAR key.
Functiontable:
012 Standby 114 VISS write
014 Autotracking 115 Viss erase
031 Play-3 125 Tuner - Stopout
034 Slow_reverse 126 Auto Remain Funct.
041 Still Picture 130/410 ATTS Function
042 Fast 168/448 Frame+
044 Play-9 169/449 Frame-
045 Eject 170/450 Play-11
046 Play9 171/451 Play-7
047 Play-1 172/452 Play-5
048 Pause 173/453 Play5
050 Rewind 174/454 Play7
052 Wind 175/455 Play11
053 Play 196/456 Tuner - Eject
054 Stop out 197/457 Standby Eject
055 Record 199/459 Audio Dubbing
112 Index next 202/482 Audio Dubb. Pause
113 Index previous 206/486 Reset Tapecounter
Step 03: Deck sensors and manual tracking
By pressing the SELECT key whilst step 03 is flashing, the
deck sensors will be displayed in one digit as either 1 or 0.
h n D C
are used to display the deck status
START init switch (INIT)
END record protection (RECP)
DEC Loading pulses (FTA)
In the service test program, the tracking is always in the
centre position.
Only in this step can the value for the required tape running
setting be changed, manually in the PLAY function with the
UP / DOWN keys. After leaving the mode with the SELECT
key, the tracking value always resets itself to the centre
position and cannot be changed.
Service modes, Repair tips
211/491 Slowmotion 1/24
212/492 " " 1/14
215/495 " " 1/7
216/496 " " 1/2
217/497 " " -1/24
218/498 " " -1/14
219/499 " " -1/7
220/500 " " -1/2
222/502 Edit Record
223/503 Align of Gap
238/518 Pause
239/519 SPC align
246/526 Edit Pause
247/527 Slow motion 1/10
248/528 " " 1/18
249/529 " " -1/10
250/530 " " -1/18
253/533 Key Released
VR120
Step 04: Display of the operating hours counter:
By pressing the SELECT key whilst step 04 is flashing, the
operating hours counter shows how many hours the head
disk has turned. The hours are displayed as a 4-digit decimal
number.
Step 05: Display of the IIC - Bus Communication:
By pressing the SELECT key whilst step 05 is flashing, the
available IIC- components will be displayed with symbols.
Symbol Description Component
v
VPS or VPO IC SDA5650 or SDA5652
DEC
FM ST / NIC IC MSP 3415D
x
FM St IC TDA 9873
W
Video switch IC STV 6401
D
FM Audio IC TDA 9605H
k
Tuner Philips TP9xx
o
Tuner Alps TMRxx/TCBZ4
u
Modulator Phil TP9xx
LP
Modulator Alps TMRxx/TCBZ4
Signal electr. IC LA71595M
The following errors are visible in the display when the start
up routine of the set isn't working properly.
E000 IIC-Data line is low
E001 IIC-Clock line is low
E002 EEPROM give no acknowledgement
5. GB 51
Position
7502
7761
7760
7904
7650
1701
1701
1701
1701
7004