Do you have a question about the Loewe CAL 2323 MB and is the answer not in the manual?
Instructions for safely positioning the chassis for servicing.
Procedure for accessing and working on the signal board.
Guidance for diagnosing and repairing issues with the signal board.
Technical details for the CAL 2323 MB model.
Technical details for the ACO 9303 MB model.
Technical details for the PLA 5303 model.
Diagram showing the component layout on the Basic Board.
Steps to access the TV's service mode using the remote control.
Access to chassis, software, EPROM, and operating time information.
Menu for adjusting picture geometry settings.
Menu for adjusting cutoff values for color signals.
Menu for adjusting white drive levels for color signals.
Menu for configuring optional settings via byte parameters.
Access to various adjustment functions like Y delay and OSD contrast.
Detailed steps for aligning geometry parameters for optimal picture display.
Alignment function for adjusting vertical picture amplitude.
Alignment function for adjusting vertical picture position.
Alignment function for adjusting vertical picture symmetry.
Alignment function for adjusting vertical picture linearity.
Alignment function for adjusting horizontal picture amplitude.
Alignment function for adjusting horizontal picture position.
Alignment function for correcting picture trapezium distortion.
Alignment function for adjusting vertical picture angle.
Alignment function for adjusting horizontal picture offset.
Alignment function for measuring cutoff pulse for color output stages.
Alignment function for setting cutoff reference values.
Alignment function for setting white level for dominant colors.
Alignment functions for setting various option bytes.
Alignment function for adjusting subcarrier oscillator (main and PIP).
Alignment function for adjusting Y delay.
Function for transferring EAROM data via AV input.
Analog alignment procedures not accessible via the service menu.
Menu for configuring channel search, add/delete, and naming.
Menu for managing AV, VCR, camcorder, and other input connections.
Menu for selecting the display language.
Menu for setting up parental control and lock features.
Display of all available channels and locking options.
Component layout and naming for the Adapter PCB.
Component layout for the IR remote control PCB.
Component layout for the IR remote control PCB.
Information regarding electrostatic discharge protective measures.
Diagram of the infrared receiver circuit.
Schematic section for the scan velocity modulator circuit.
Component layout for the Rotations Panel PCB.
Component layout for the VGA-/IR-Adapter PCB.
Component layout for the Degaussing Switch PCB.
Component layout for the Cross-over network PCB.
Component layout for the Cross-over network PCB.
Schematic diagram for the Tuner IF module.
Schematic diagram for the Tuner IF module.
Display of various signal waveforms measured on the Signal Board.
Display of various signal waveforms measured on the Basic Board.