Philips 27PS60S321 Technical Service Data page 10

made in SDAM.
Figure: V Cut-Off
Table: Cut-off Voltage, Large Screen
Screen Size
25/28Tesla, 25/28BLD
20RF/21RF/25RF/29RF,21RF Pin-Free, 25"HF LA,
25V/27V/32V/35V/25"/33"/28BLS, 29",29SF EU,
21RF AP/CH, 25" AP/CH, 25RF/29RFAP/CH, 29SF AP +155V +/- 4V
21RF Ph, 24/28/32WS BLD,29RF (Eu), 28/32WSRF
Focusing
1. Connect the RF output of a video pattern generator to the antenna input.
2. Input a circle or crosshatch test pattern to the television set.
3. Press the AUTO PICTURE button on the remote control transmitter repeatedly to
choose PERSONAL or MOVIES picture mode.
4. Adjust the FOCUS potentiometer (see Fig. 8-1)until the vertical lines near the left
and right sides of the screen, and near the horizontal center of the screen, are at
minimum width without visible haze.
Software Alignments and Settings
The following options are performed in the Service Default Alignment Mode (SDAM).
SDAM is described in the "Service Modes, Error Codes and Fault Finding" section.
The following alignments are explained:
1. OPTIONS
2. TUNER
3. WHITE TONE
Cut-off Voltage
+140V +/- 4V
+145V +/- 4V
+160V +/- 4V