Features; System Block Diagram - JVC AV-32230 Service Manual

FEATURES

•
Full-square CRT (cathode ray tube) reproduces fine textured pic-
ture in every detail.
•
2
I C bus control utilizes single chip ICs.
•
Built in Twin Tuner system. [Only for AV-32260 model]
•
Built-in HYPER-SURROUND system.
•
Adoption of the Picture-In-Picture (PIP) function. [Only for AV-32260
model]
a

SYSTEM BLOCK DIAGRAM

IC702
E2PROM 4k bit
SCL 1
SCL 0
IC301
PIP
CONTROL
(Only for AV-32260
model)
IC001
MTS, TONE
SURROUND CONTROL
SDA 1
IC701
MAIN MICON
SDA 0
IC101
1 CHIP
CONTROL
No. 51802
•
3 LINE DIGITAL COMB FILTER circuit improved picture quality.
•
Component input terminal for talking best advantage of Component
Video Signal.
•
Audio Video input terminal. (S-input ×1, V-input ×2)
•
Variable audio output terminal.
•
Closed-caption broadcasts can be viewed.
•
With AV COMPU LINK EX terminal.
(Only for AV-32260 model)
IF2
AFC 2
AFC 1
IC501
AVSW
CONTROL
TU001
TUNER 1
AV-32230
AV-32260
Remote
control
unit
TU001
TUNER 2
(Only for AV-32260
model)
5