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.
f
•
: Internal component.
•
: 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
(Conductor Side)
from the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Component Side)
the parts face are indicated.
• Abbreviation
AUS
: Australian model
E2
: 120 V AC area in E model
E4
: African model
E51
: Chilean and Peruvian models
EA
: Saudi Arabia model
MX
: Mexican model
HCD-GPX33/GPX55/GPX77/GPX88
For Schematic Diagrams.
Note:
• All capacitors are in —F unless otherwise noted. (p: pF) 50
WV or less are not indicated except for electrolytics and
tantalums.
• All resistors are in Ÿ and 1/4 W or less unless otherwise
specifi ed.
f
•
: Internal component.
• 2 : Nonfl ammable resistor.
• 5 : Fusible 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 (FM)
: Impossible to measure
*
• Voltages are taken with 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.
F
: AUDIO
f
: TUNER (FM/AM)
N
: MIC
J
: CD PLAY
E
: USB
• Abbreviation
AUS
: Australian model
E2
: 120 V AC area in E model
E4
: African model
E51
: Chilean and Peruvian models
EA
: Saudi Arabia model
MX
: Mexican model
• Circuit Boards Location
BLUETOOTH module
DISPLAY board
STR board
VOLUME board
BASS BAZUCA board
27
27
HCD-GPX33/GPX55/GPX77/GPX88
MB board
REGULATOR, SWITCHING
RC-S801/A (WW) board
MIC board
(GPX88)