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
the parts face are indicated.
Side)
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
B
C E
These are omitted.
• Abbreviation
AUS
: Australian model
EA
: Saudi Arabia model
SAF
: South African model
STR-KM7600
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 and
1
/
W or less unless otherwise
4
specifi ed.
•
: internal component.
f
• 2 : nonfl ammable resistor.
• 5 : fl usible resistor.
• C : panel designation.
Note: The components identifi ed by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specifi ed.
• A : B+ Line.
• B : B– Line.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
• Voltages are taken with a VOM (Input impedance 10 M).
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.
: VIDEO
L
: AUDIO
F
: TUNER
E
: AUDIO (DIGITAL)
J
: VIDEO (DIGITAL)
c
: MIC
N
• Abbreviation
AUS
: Australian model
EA
: Saudi Arabia model
SAF
: South African model
• Waveforms
– DIGITAL Board –
IC2015
(RMCK)
8.A Vp-p
12.35 MHz
1 V/DIV, 50 nsec/DIV
IC2015
(RBCK)
3.4 Vp-p
3.086 MHz
1 V/DIV, 20 nsec/DIV
IC2015
(XOUT)
3 Vp-p
12.288 MHz
1 V/DIV, 50 nsec/DIV
IC2006
(XTAL)
1.2 Vp-p
25 MHz
1 V/DIV, 20 nsec/DIV
IC2007
(X1)
3.1 Vp-p
12.5 MHz
1 V/DIV, 50 nsec/DIV
19
19
STR-KM7600
– HDMI PC Board –
1
IC3500 4 (XTALOUT)
194m Vp-p
27.00 MHz
50m V/DIV, 10 nsec/DIV
2
IC3000 qa (XOUT)
356m Vp-p
10 MHz
100m V/DIV, 50 nsec/DIV