XL-MP10H
6 – 1
AudioXL-MP10HService ManualXLMP10HMarketE
CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT
[1] NOTES ON SCHEMATIC DIAGRAM
•Resistor:
To differentiate the units of resistors, such symbol as K and M are
used: the symbol K means 1000 ohm and the symbol M means
1000 kohm and the resistor without any symbol is ohm-type resis-
tor. Besides, the one with “Fusible” is a fuse type.
• Capacitor:
To indicate the unit of capacitor, a symbol P is used: this symbol P
means micro-micro-farad and the unit of the capacitor without such
a symbol is microfarad. As to electrolytic capacitor, the expression
“capacitance/withstand voltage” is used.
(CH), (TH), (RH), (UJ): Temperature compensation
(ML): Mylar type
(P.P.): Polypropylene type
• Schematic diagram and Wiring Side of P.W.Board for this model
are subject to change for improvement without prior notice.
• The indicated voltage in each section is the one measured by Digi-
tal Multimeter between such a section and the chassis with no sig-
nal given.
1. In the tuner section,
( ) indicates AM
< > indicates FM stereo
2. In the main section, a tape is being played back.
3. In the deck section, a tape is being played back.
( ) indicates the record state.
4. In the power section, a tape is being played back.
5. In the CD section, the CD is stopped.
• Parts marked with “ ” ( ) are important for
maintaining the safety of the set. Be sure to replace these parts
with specified ones for maintaining the safety and performance of
the set.
[2] TYPES OF TRANSISTOR AND LED
REF. NO DESCRIPTION POSITION
S501 RECORD/PLAYBACK REC.—P.B.
SW501 PLAY ON—OFF
SW700 VOLUME ON—OFF
SW701 CD LID ON—OFF
SW702 ON/STAND-BY ON—OFF
SW703 FUNCTION ON—OFF
SW704 BASS/TRBLE ON—OFF
SW705 MEMORY/SET ON—OFF
SW707 TUNING UP ON—OFF
SW708 TUNING DOWN ON—OFF
SW709 PRESET UP ON—OFF
SW710 PRESET DOWN ON—OFF
SW711 CLEAR ON—OFF
REF. NO DESCRIPTION POSITION
(1) (2) (3)
(S) (G) (D)
EC B
FRONT
VIEW
FRONT
VIEW
2SC5395 F+
2HC1815 GR
KTC3200 GR
2SB562 C
SVC201
FRONT
VIEW
BCE
FRONT
VIEW
2SB1370 E+
2SC3052 F+
2SC5477++
2SA1235 F+
B
E
C
SVC347SMPG3372X
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