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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.
Caution:
Pattern face side:
Parts on the pattern face side seen
(SIDE B)
from the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(SIDE A)
the parts face are indicated.
• DMB19 board is multi-layer printed board.
However, the patterns of intermediate layers have not
been included in diagrams.
• Indication of transistor.
C
Q
These are omitted.
B
E
B
C E
These are omitted.
• Abbreviation
AR
: Argentine model
AUS
: Australian model
E2
: 120V AC area in E model
E51
: Chilean and Peruvian models
MX
: Mexican model
HCD-GTZ4/GTZ4i/GTZ5
All manuals and user guides at all-guides.com
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.
•
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/AM)
(
) : CD PLAY
<
> : USB
{
} : PC
: Impossible to measure
*
• 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
F
: CD PLAY
J
: TUNER (FM/AM)
f
: MIC
L
: USB
E
• Abbreviation
AR
: Argentine model
AUS
: Australian model
E2
: 120V AC area in E model
E51
: Chilean and Peruvian models
MX
: Mexican model
• Circuit Boards Location
TRANS board
HUB board
MOTOR DRIVE board
LED board
SW board
VOLUME board
HEADPHONE board
USB board
17
17
HCD-GTZ4/GTZ4i/GTZ5
MAIN board
POWER AMP board
DMB19 board
TUNER (FM/AM)
DISPLAY board
MIC board
Ver. 1.1
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