Sony TA-E9000ES Service Manual ▷ View online
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OFFSET ADJUSTMENT
1. Connect the CD player, etc. to a digital input terminal. (The op-
tical or coaxial terminal can be used for the input terminal.)
2. Switch the function, and select the connected source.
3. Set the connected equipment into the no-signal state.
4. Rotate the adjustment control corresponding to the channel to
3. Set the connected equipment into the no-signal state.
4. Rotate the adjustment control corresponding to the channel to
be adjusted, and adjust the voltage of the corresponding test point
to 0 ± 2 mV.
to 0 ± 2 mV.
SECTION 3
ELECTRICAL ADJUSTMENT
Adjustment Location:
[ANALOG BOARD] – Component side –
Channel
Adjusting Point
Measuring Point
FRONT L ch
RV501 (OFFSET L)
TP L (JW642)
FRONT R ch
RV502 (OFFSET R)
TP L (JW644)
CENTER
RV503 (OFFSET C)
TP C (JW631)
WOOFER
RV504 (OFFSET SW)
TP SW (JW633)
REAR L ch
RV505 (OFFSET SL)
TP SL (JW609)
REAR R ch
RV506 (OFFSET SR)
TP SR (JW611)
JW644 (TPR)
JW642 (TPL)
JW609 (TP SL)
JW611 (TP SR)
JW631 (TPC)
JW633 (TP SW)
RV506
(OFFSET SR)
(OFFSET SR)
RV505
(OFFSET SL)
(OFFSET SL)
RV504
(OFFSET SW)
(OFFSET SW)
RV502
(OFFSET R)
(OFFSET R)
RV503
(OFFSET C)
(OFFSET C)
RV501
(OFFSET L)
(OFFSET L)
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SECTION 4
DIAGRAMS
4-1. CIRCUIT BOARDS LOCATION
DISPLAY board
LUMINOUS board
VOLUME board
FUNCTION SW board
HEADPHONE board
AC SW board
REMOCON
RAY-CATCHER board
RAY-CATCHER board
STANDBY LED
board
DIGITAL board
AC3RF board
CLOCK board
AC INPUT board
CAPACITOR board
OUTLET board
VIDEO
board
board
(S) VIDEO
board
board
POWER board
ANALOG board
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