Sony STR-DA5400ES Service Manual page 39

THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
• Y : Parts extracted from the conductor side.
• : internal component.
f
• : 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
(Conductor Side) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(Component Side) the parts face are 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.
• D VIDEO and DSP boards are multi-layer printed board.
However, the patterns of intermediate-layers have not
been included in this diagrams.
• Indication of transistor.
C
Q These are omitted.
B E
Q
B C E
These are omitted.
∗ Replacement of IC3601 on the D VIDEO board used
in this set requires a special tool.
• Lead layouts
Lead layout of conventional IC CSP (Chip Size Package)
STR-DA5400ES
For Schematic Diagrams.
Note:
• 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 1/4 W or less unless otherwise
specifi ed.
• : internal component.
f
• 2 : nonfl ammable resistor.
• C : panel designation.
Note: Note:
The components identi- Les composants identifi és
fi ed by mark 0 or dotted par une marque 0 sont
line with mark 0 are criti- critiques pour la sécurité.
cal for safety. Ne les remplacer que par
Replace only with part une piéce portant le nu-
number specifi ed. méro spécifi é.
• A : B+ Line.
• B : B– Line.
• H : adjustment for repair.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
– A-VIDEO board –
no mark : VIDEO 1 mode
– Other boards –
no mark : TUNER
• Voltages are taken with 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.
: AUDIO (ANALOG)
F
: AUDIO (DIGITAL)
J
: VIDEO
E
∗ Replacement of IC3601 on the D VIDEO board used
surface
in this set requires a special tool.
• The voltage and waveform of CSP (chip size package)
cannot be measured, because its lead layout is different
from that of conventional IC.
• Abbreviation
CND : Canadian model
ECE : Continental European, East European and
Russian models
• Circuit Boards Location
PROTECTOR (SB) board
DCDC2 board
DC-DC board
ACSW board
MIC board
SPSW board
VIDEO 3 board
TEMPERATURE
DETECTION board
DISPLAY board
A CLASS AMP board
CONNECTOR2 board
CONNECTOR1 board
39 39
AC board
PROTECTOR (F-C) board
D CONNECT board
CONTROL board
DSP board
BIAS board
PROTECTOR (SURR) board
KEY1 board
MAIN VOL board
SPTM board
TUNER (FM/AM)
DMPORT board
D VIDEO board
A-VIDEO board
MAIN board
E-VOL board
POWER AMP board
STR-DA5400ES
CIS board
DIGITAL board
ANALOG board