Panasonic CT-27HL15N User Manual

MTNC050426A1
B19 Canada:B05
Color Television
CT-27HL15N
CT-27HL15UN
GN1M
Please file and use this manual together with Simplified manual for model CT-32HL15N , Order No. MTNC050309A1 and the main
service manual for Model CT-32HL44J, Order No. MTNC040418C1. A complete parts list and schematics difference from Order No.
MTNC050309A1 are included in this simplified service manual.
© 2005 Panasonic Corporation of North America. All rights reserved. Unauthorized copying and distribution is a violation of law.
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Panasonic CT-27HL15N Specifications

General

Screen Size	27 inches
Type	CRT
Resolution	480i
Aspect Ratio	4:3
Audio Power	10W
Speakers	2
Inputs	Composite

Summary

1 Safety precautions

General guidelines

Leakage current checks

Procedures for performing cold and hot leakage current tests.

Insulation and X-ray radiation tests

Procedures for insulation testing and X-ray radiation precautions.

2 Service notes

Horizontal oscillator disable circuit test

Procedure for testing the horizontal oscillator disable circuit.

HORIZONTAL OSCILLATOR DISABLE CIRCUIT

7 Chassis service adjustment

procedures

B+ Voltage Check

Procedure for verifying the B+ voltage level.

7.1 Service adjustment default values for service items

11 Schematic Diagrams

English Schematic Notes

11.2 Schematic notes in spanish

11.3 A-Board Schematic 1 of 3

11.4 A-Board Schematic 2 of 3

11.5 A-Board Schematic 3 of 3

11.6 D-Board Schematic 1 of 4

11.7 D-Board Schematic 2 of 4

11.8 D-Board Schematic 3 of 4

11.9 D-Board Schematic 4 of 4

11.10 G-Board Schematic

11.11 L-Board Schematic

13 Parts list

Parts List