Diagrams - Sony SA-TSLF1H Service Manual

• Note for Printed Wiring Boards and Schematic Diagrams
Note on Printed Wiring Boards:
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
• : Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side: Parts on the pattern face side seen from
(Side B) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(Side A) the parts face are indicated.
• Indication of transistor.
C
Q These are omitted.
B E
• Waveforms
– DIAT AMP Board –
1 2
IC102 r; (OSC1)
3.0 Vp-p
81.4 ns
1 V/DIV, 40 ns/DIV 1 V/DIV, 100 ns/DIV
3
IC301 rk (XFSOIN)
3.2 Vp-p
20.3 ns
1 V/DIV, 10 ns/DIV
SA-TSLF1H/SS-CTLF1H/TSLF1H/TSLF1HW
SECTION 6

DIAGRAMS

Note on Schematic Diagrams:
• All capacitors are in µF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics and
tantalums.
• All resistors are in Ω and
1 / W or less unless otherwise
4
specified.
• C : panel designation.
• A : B+ Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production
tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production
tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F
: AUDIO
IC107 wd (X1)
3.8 Vp-p
125 ns
• Circuit Boards Location
RETAINER board
DIAT AMP board
19 19
SA-TSLF1H/SS-CTLF1H/TSLF1H/TSLF1HW
LED board
DIAT PD board
SPK JACK board