Sony TRINITRON KV-25X5U User Manual

1
SERVICE MANUAL FE-1 CHASSIS
MODEL COMMANDER DEST CHASSIS NO. MODEL COMMANDER DEST CHASSIS NO.
SELF-DIAGNOSTIC FUNCTION
®
TRINITRON ® COLOR TV
RM-883
PROGR
MENU
/
KV-25X5A
RM-883 Italian SCC-Q06E-A
KV-25X5B
RM-883 French SCC-Q02E-A
KV-25X5D
RM-883 AEP SCC-Q04E-A
KV-25X5E
RM-883 Spanish SCC-Q05E-A
KV-25X5K
RM-883 OIRT SCC-Q03E-A
KV-25X5L
RM-883 Irish SCC-Q07B-A
KV-25X5R
RM-883 OIRT SCC-Q03F-A
KV-25X5U
RM-883 UK SCC-Q01D-A
MICROFILM

Sony TRINITRON KV-25X5U Specifications

General

Screen Size	25 inches
Display Technology	CRT
Aspect Ratio	4:3
Screen Type	Flat
Audio Output Mode	Stereo
Audio Output	2 x 5W
TV Standard	PAL
Connectors	SCART, RF, Composite
Inputs	RF, Composite

Summary

Self-Diagnostic Function

S1 Board Details

S1 Board IC Voltage Table

Table listing IC voltage values for the S1 stereo processor board.

S1 Board Transistor Voltage Table

Table listing transistor voltage values for the S1 stereo processor board.

A Board Waveforms

Waveform 1 (PAL)

1.0 Vp-p (H) waveform measurement for PAL signal.

Waveform 1 (SECAM)

1.3 Vp-p (H) waveform measurement for SECAM signal.

Waveform 2 (PAL)

1.0 Vp-p (H) waveform measurement for PAL signal.

Waveform 2 (SECAM)

1.3 Vp-p (H) waveform measurement for SECAM signal.

Waveform 3

2.6 Vp-p (H) waveform measurement.

C Board Waveforms

Waveform 1

102 Vp-p (H) waveform measurement for C board.

Waveform 2

95 Vp-p (H) waveform measurement for C board.

Waveform 3

93 Vp-p (H) waveform measurement for C board.

Waveform 4

24 Vp-p (H) waveform measurement for C board.

Semiconductor Components

Semiconductors (1) Overview

Listing and diagrams of various semiconductor components including ICs and transistors.

Semiconductors (2) Overview

Listing and diagrams of additional semiconductor components like diodes and transistors.

IC Block Diagrams

A Board IC Block Diagrams

Block diagrams for ICs on the A Board, including STV9379, TDA9817/V1, TDA7495, STR-F6654, CXA2060AS.