Sony SB-3335 Service Manual page 4

4. HEADPHONE jack
Accepts most* low- and high-impedance head-
phones equipped with a standard binaural phone plug.
* Some electrostatic headphones are designed to be
driven by the speaker output and cannot be plugged
directly into this jack.
5. SPEAKER selectors
To use two pairs. of speakers, simultaneously
push the button | and another desired button. When
you push multiple. buttons except for the button 1,
the smallest number button will be activated; eg.,
with buttons. 2, 3 and 4 pushed-in, the number 2
speakers will be on.
6. MONITOR selectors
Select the program supplied to the amplifier.
To reproduce the source program (TUNER, AUX
or PHONO) push the SOURCE button.
To reproduce the tape program connected to the
TAPE RECORDER inputs, push either the TAPE 1,
2 or 3 button.
When you push the SOURCE and TAPE button
simultaneously, the source program will be repro-
duced.
7. FUNCTION selectors
To reproduce tuner, phono or auxiliary source,
push the MONITOR SOURCE button, set the
FUNCTION lever to the desired program, and select
the source with the associated FUNCTION button.
Note: When you push multiple buttons, all the
signals are connected and mixed.
8. TAPE-TO-TAPE selectors
Use these buttons for tape duplication. Select
a playback tape recorder with the upper button, and
a recording tape recorder with the lower button.
Tape duplication is made independently of the sound
reproduction which is selected by the MONITOR
and FUNCTION selectors. Do not 'push the same
number upper and lower buttons.
Note: When the lower button is pushed-in, the .
pushed-button REC OUT jacks supply
the tape playback signals selected by the
upper button. When the lower button is
released, the REC OUT jacks supply
the source signal selected Oy loa
FUNCTION selectors.
Keep the amplifiers controls as follows:
Function selector. .... phono.
Monitor selector ..... tape.
1-3. TYPICAL USE OF MONITOR SELECTORS
AND TAPE-TO-TAPE SELECTORS ©.
The source signal selected by the FUNCTION
selector is separately routed into MONITOR selector
and TAPE-TO-TAPE selector. Also the tape: signal
(applied to the TAPE inputs) is divided into the
MONITOR and TAPE-TO-TAPE selectors. Therefore,
by using these selector buttons, you will make three
operations (reproduction, recording, and tape dupli-
cation) simultaneously or independently, as you.
desire. Remember that the MONITOR selectors and
the TAPE-TO-TAPE selectors work separately.
_ Typical uses of these selectors are as follows
(refer to the illustrations).
1. a) Source reproduction
b) Source recording on tape recorders 1, 2 and 3
Tape recorders | ee ee ea ee -... Recording |
(1)
eo
- [SOURCE] TAPE 1 TAPE 2. TAPE 3
6 |
2. a) Source reproduction
b) Duplication of tape 1 on recorders 2 and 3
Tape recorder 1] ...............00. Play back
Pape TECOMdE! Z.-x- hoe eed beak ... Recording
MaDe TECOTUED 9. nais dec, Gaines bear Recording
(2)
—<——
| SOURCE ITAPE 1 TAPE 2. TAPE 3
"#10 0 ©
nee
Guat tiny - TAPE TOXTARE