JVC AV-14F704: Difference between revisions

Revision as of 14:29, 8 January 2026

Overview

The JVC AV-14F704 is a 14-inch CRT television featuring JVC's Real Flat CRT technology with an INVAR shadow mask for improved picture quality and reduced geometric distortion. Released in 2003, it was designed for bedroom, kitchen, or space-constrained applications.

Key Features

Real Flat CRT with INVAR Shadow Mask
3-line digital comb filter for enhanced resolution
MTS Stereo with SAP (Second Audio Program)
Front-firing speakers (2.5W × 2)
V-Chip parental controls
Multi-function timer (on/off, alarm, program reminder)
Sleep timer
Multilingual OSD (English, French, Spanish)
Universal remote control (TV/VCR/DVD)
Headphone jack (3.5mm front)
Fixed audio output (RCA)

Specifications

Picture Tube: 14" diagonal
Power: 120V AC, 60Hz, 80W
Color System: NTSC
TV RF System: US System M
Tuner: 181 Channel Quartz PLL Frequency Synthesized
Intermediate Frequency:
- Picture (FP): 45.75 MHz
- Sound (FS): 41.25 MHz
- FP-FS: 4.50 MHz
Audio:
- Output Power: 2.5W + 2.5W
- Speakers: 1-5/8" (4 cm) × 2-13/16" (7 cm), 8 ohms × 2
- Audio Input: -8dB, 47 kohm (RCA pin jack)
Operating Temperature: 5°C to 40°C (41°F to 104°F)
Storage Temperature: -20°C to 60°C (-4°F to 140°F)

Service Information

Service Manual Number: 52130 (May 2003)
Main IC: OEC7093A (IC101) - System control microprocessor

Related Models

The AV-14F704 shares its user manual with:

@@ Line 17: / Line 17: @@
 |count=1
 |location=rear
-|notes=Y/Pb/Pr inputs
+|notes=Y: 1.0 Vp-p, 75 ohm; Pb/Pr: 0.7 Vp-p, 75 ohm
 }}
 {{CRT input
@@ Line 24: / Line 24: @@
 |count=1
 |location=rear
+|notes=Y: 1.0 Vp-p, 75 ohm; C: 0.3 Vp-p, 75 ohm
 }}
 {{CRT input
@@ Line 29: / Line 30: @@
 |connector=RCA (connector)
 |count=3
-|notes=1 front, 2 rear
+|notes=1 front, 2 rear; 1.0 Vp-p, 75 ohm
 }}
 {{CRT input
@@ Line 36: / Line 37: @@
 |count=1
 |location=rear
-|notes=VHF/UHF/CATV
+|notes=VHF (2-13), UHF (14-69), CATV (01-125); 75 ohm coaxial
 }}
 {{CRT link
@@ Line 49: / Line 50: @@
 }}
 == Overview ==
-The JVC AV-14F704 is a 14-inch CRT television featuring JVC's Real Flat CRT technology with an INVAR shadow mask for improved picture quality and reduced geometric distortion. It was released in 2003 and designed for bedroom, kitchen, or space-constrained applications.
+The JVC AV-14F704 is a 14-inch CRT television featuring JVC's Real Flat CRT technology with an INVAR shadow mask for improved picture quality and reduced geometric distortion. Released in 2003, it was designed for bedroom, kitchen, or space-constrained applications.
 === Key Features ===
@@ Line 65: / Line 66: @@
 === Specifications ===
-* Power: 120V AC, 60Hz, 80W
+* '''Picture Tube:''' 14" diagonal
-* Color System: NTSC
+* '''Power:''' 120V AC, 60Hz, 80W
-* TV RF System: US System M
+* '''Color System:''' NTSC
-* Tuner: 181 Channel Quartz PLL Frequency Synthesized
+* '''TV RF System:''' US System M
-* Operating Temperature: 5°C to 40°C
+* '''Tuner:''' 181 Channel Quartz PLL Frequency Synthesized
+* '''Intermediate Frequency:'''
+** Picture (FP): 45.75 MHz
+** Sound (FS): 41.25 MHz
+** FP-FS: 4.50 MHz
+* '''Audio:'''
+** Output Power: 2.5W + 2.5W
+** Speakers: 1-5/8" (4 cm) × 2-13/16" (7 cm), 8 ohms × 2
+** Audio Input: -8dB, 47 kohm (RCA pin jack)
+* '''Operating Temperature:''' 5°C to 40°C (41°F to 104°F)
+* '''Storage Temperature:''' -20°C to 60°C (-4°F to 140°F)
+=== Service Information ===
+* '''Service Manual Number:''' 52130 (May 2003)
+* '''Main IC:''' OEC7093A (IC101) - System control microprocessor
 == Related Models ==