Sony MHC-6800 - TA-H6800 E Pre-Amplifier Service; Specifications; Safety Warnings

TA-H6800E
SERVICE MANUAL Canadian Model
AEP Model
UK Model
E Model
Australian Model
Tourist Model
This set is the
Pre-Amplifier section
in FH-E9X, MHC-6800.
SPECIFICATIONS
Audio inputs. PHONO (phono jacks):
sensitivity 3 mV,
impedance 47 kilohms
VIDEO 1 (phono jacks):
sensitivity 250 mV,
impedance 47 kilohms
VIDEO 2/MD/DAT (phono:
jacks):
sensitivity 250 mV,
impedance 47 kilohms
Video
inputs
VIDEO
1
(phono
jacks):
SAFETY-RELATED
COMPONENT
WARNING!
1Vp-pI75 ohms unbalanced,
syne
negative
COMPONENTS
IDENTIFIED
BY
MARK
A\
OR
DOTTED
aoae
2/MDIDAT
(phono
LINE
WITH
MARK
A\
ON
THE
SCHEMATIC
DIAGRAMS
jacks):
Tv
sitiomenualslaned
AND
IN
THE
PARTS
LIST
ARE
CRITICAL
TO
SAFE
syne negative OPERATION. REPLACE THESE COMPONENTS WITH
Audio
outputs
VIDEO
1
(phono
jacks):
SONY
PARTS
WHOSE
PART
NUMBERS
APPEAR
AS
rome
ana
:
SHOWN
IN
THIS
MANUAL
OR
IN
SUPPLEMENTS
PUB-
impedance 2kilohms
VIDEO
2/MD/DAT
(phono
CISEQ"BY
SONY:
jacks):
voltage 250 mV
a
Moeotinenene
ATTENTION
AU
COMPOSANT
AYANT
RAPPORT
Video
outputs
(phono
jacks):
h
A
g
Glsecon
A
La
SécuRITE!
impedance
2
kilohms
LES
COMPOSANTS
IDENTIFIES
PAR
UNE
MARQUE
/\
EE
ee
SUR
LES
DIAGRAMMES
SCHEMATIQUES
ET
LA
LISTE
impedance 2 kilohms DES PIECES SONT CRITIQUES POUR LA SECURITE
DE FONCTIONNEMENT. NE REMPLACER CES COM-
POSANTS QUE PAR DES PIECES SONY DONT LES
NUMEROS SONT DONNES DANS CE MANUEL OU
DANS LES SUPPLEMENTS PUBLIES PAR SONY.
Design and specifications subject to change
without notice.
DIGITAL_CONTROL AMPLIFIER
SONTYY.