Stereo 12; Bbe Operation Check - Hitachi 36SDX88B Service Manual

2.53 BBE Operation Check
Preparation for adjustment
Adjustment procedure Notes
('l ) Set Audio settings as
(1) Check if the following wave form
follows.
output at HiFi output (L).
Balance :TYP
Bass :TYP
(a) BBE : OFF
Treble : TYP
%
O.GVp-pkO.2
Loudness : OFF (b) BBE : ON
%I
O.SVp-p+O.2
SRS : OFF
(2) Input signal to L/Mono
terminals at video input as
follows.
L/Mono channel 1OOHz IVp-p
%I
IVP-P
(3) Set Volume 40 steps.
I I
RF signal
MTS mode
\lJDKI MODE MONO Stereo
Second Audio Program
Normal
*
12 12
12
Stereo
12 STEREO 'I2 STEREO 12
ST
ST
I-
Second audio
program
12 STEREO 12 SAP 12
SA
SA
STEREO
+SAP
12 STEREO 12
STlSA
SAP 12
STISA
54