Philips L01.1A Service Manual Download

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Alignments

GB 71

L01.1A

0 : Smart Text Mode and Favourite Page are disabled or not
applicable,
1 : Smart Text Mode and Favourite Page are enabled,
Default setting : 1.

OP62: SMART_LOCK

0 : Child Lock and Lock Channel are disabled or not
applicable for EU,
1 : Child Lock and Lock Channel are enabled for EU,
Default setting : 1.

OP63: VCHIP

0 : VCHIP feature is disabled,
1 : VCHIP feature is enabled,
Default setting : 1.

OP64: WAKEUP_CLOCK

0 : Wake up clock feature is disabled or not applicable,
1 : Wake up clock feature is enabled,
Default setting : 1.

OP65: SMART_CLOCK

0 : Smart Clock Using Teletext and Smart Clock Using PBS
is disabled or not applicable,
1 : Smart Clock Using Teletext and Smart Clock Using PBS
is enabled. For NAFTA, menu item AUTOCHRON is present
in the INSTALL submenu,
Default setting : 0.

OP66: SMART_SURF

0 : Smart Surf feature is disabled or not applicable,
1 : Smart Surf feature is enabled,
Default setting : 0.

OP67: PERSONAL_ZAPPING

0 : Personal Zapping feature is disabled or not applicable,
1 : Personal Zapping feature is enabled,
Default setting : 0.

OP70: MULTI_STANDARD_EUR

0 : Not for Europe multi standard set, or this option bit is not
applicable,
1 : For Europe multi standard set.
Default setting : 0.

Note:

This option bit is used to control the SYSTEM selection

in Manual Store : If MULTI_STANDARD_EUR = 1 then
SYSTEM = Europe, West Europe, East Europe, UK, France
otherwise SYSTEM = ‘Europe, West Europe, UK for West
Europe’ (WEST_EU=1) or SYSTEM = ‘Europe, West
Europe, East Europe for East Europe’ (WEST_EU=0)

OP71: WEST_EU

0 : For East Europe set, or this option bit is not applicable,
1 : For West Europe set,
Default setting : 0.

OP71 and 70: SYSTEM_LT_1, SYSTEM_LT_2

These two option bits are allocated for LATAM system
selection.
00 : NTSC-M
01 : NTSC-M, PAL-M
10 : NTSC-M, PAL-M, PAL-N
11 : NTSC-M, PAL-M, PAL-N, PAL-BG
Default setting : 00

OP70, 71 and 72: SOUND_SYSTEM_AP_1,
SOUND_SYSTEM_AP_2, SOUND_SYSTEM_AP_3

These three option bits are allocated for AP_PAL sound
system selection.
000 : BG
001 : BG/DK
010 : I/DK
011 : BG/I/DK
100 : BG/I/DK/M
Default setting : 00

OP73: COLOR_SYSTEM_AP

This option bit is allocated for AP-PAL colour system
selection.
0 : Auto, PAL 4.43, NTSC 4.43, NTSC 3.58
1 : Auto, PAL 4.43, NTSC 4.43, NTSC 3.58, SECAM
Default setting : 0

OP74: Reserved
Default setting : 0.

OP75: Reserved
Default setting : 0.

OP77 and 76: TIME_WIN1, TIME_WIN2

00 : The time window is set to 1.2s
01 : The time window is set to 2s
10 : The time window is set to 5s
11 : not in use
Default setting : 01

Note:

The time-out for all digit entries depend on this setting.

8.3.2

Tuner

Note:

Described alignments are only necessary when the

NVM (item 7602) is replaced.

Figure 8-6

IF PLL

This adjustment is auto-aligned. Therefore, no action is
required.

AFW (AFC window)

Fixed value is OFF.

AGC (AGC take over point)

Set the external pattern generator to a colour bar video signal
and connect the RF output to aerial input. Set amplitude to 10
mV and set frequency to 61.25 MHz (channel 3).
Connect a DC multimeter to pin 1 of the tuner (item 1000 on
the main panel).
1. Activate the SAM.
2. Go to the TUNER sub menu.
3. Select AFW with the UP/DOWN cursor keys and set to

ON.

4. Select AGC with the UP/DOWN cursor keys.
5. Adjust the AGC-value (default value is 27) with the LEFT/

RIGHT cursor keys until the voltage at pin 1 of the tuner
lies between 3.8 and 2.3 V.

6. Select AFW with the UP/DOWN cursor keys and set to

OFF.

7. Switch the set to STANDBY.

I F