JVC AV-21L91-BK Service Manual page 2

AV-21L91
AV-25L91
AV-29L91
SPECIFICATIONS
Items
Dimensions (W × H × D)
Mass
TV RF System
Colour System TV Mode
VIDEO Mode
Stereo System
Receiving Frequency VHF (VL)
VHF (VH)
UHF
CATV
Intermediate VIF Carrier
Frequency
SIF Carrier
Colour Sub Carrier Frequency
Aerial Input Terminal
Power Input
Power Consumption
Picture Tube (Vsible size)
High Voltage (at cut-off in service mode) 29kV ± 1kV
Speaker
Audio Output
Video / Audio Input (1 / 2 / 3)
Video/Audio Output
Headphone Jack
Remote Control Unit
Design & specifications are subject to change without notice.
2
AV-21L91-BK
59.8cm × 46.8cm × 47.15cm
24kg
B, G, I, D, K, M
PAL / SECAM / NTSC3.58 / NTSC4.43
PAL / SECAM / NTSC3.58 / NTSC4.43
A2 NICAM
43.75MHz – 142.25MHz
142.28MHz – 428.75MHz
428.78MHz – 865.75MHz
G Cable TVs of Mid (X-Z, S1-S10)
Super (S11-S20) & Hyper (S21-S41) bands receivable
38.0MHz
31.5MHz (6.5MHz)
32.0MHz (6.0MHz)
32.5MHz (5.5MHz)
PAL (4.43MHz), SECAM (4.40625MHz / 4.25MHz)
NTSC (3.58MHz / 4.43MHz)
75Ø Unbalanced
AC110 – 240V, 50 / 60Hz
115W (Max.) / 75W (Avg.)
51cm measured diagonally
5 × 12cm Oval type ×2
5W + 5W
Video(1,3) : 1Vp-p, 75Ø (RCA pin jack)
Audio(1,2,3) : 500mVrms ( -4dBs ), High Impedance (RCA pin jack)
Component Input ( Input 2 )
Y : 1Vp-p positive (negative sync provided, when terminated with 75Ø)
C /C : 0.7Vp-p 75Ø
B R
1Vp-p, 75Ø (RCA pin jack)
500mVrms(-4dBs)
Low impedance (400Hz when modulated 100%) (RCA pin jack)
Stereo mini jack (3.5φ)
RM-C353-1C
(Battery size: AA/R06/UM-3 × 2)
No. 51898
Contents
AV-25L91-BK
68.2cm × 53.84cm × 47.75cm
30kg
150W (Max.) / 90W (Avg.)
60cm measured diagonally
31kV ± 1kV
AV-29L91-BK
73.2cm × 58.8cm × 51.8cm
47kg
46.25MHz – 140.25MHz
147.25MHz – 423.25MHz
431.25MHz – 863.25MHz
172W(Max.)/108W(Avg.)
68cm measured diagonally
32kV +1/–1.5kV
7W + 7W