CD-ES222H/ES222E
NOTES ON SCHEMATIC DIAGRAM
? Resistor:? The indicated voltage in each section is the one measured
To differentiate the units of resistors, such symbol as K andby Digital Multimeter between such a section and the chas-
M are used: the symbol K means 1000 ohm and the symbolsis with no signal given.
M means 1000 kohm and the resistor without any symbol is1. In the tuner section,
ohm-type resistor. Besides, the one with OFusible� is a fuseindicates AM
type.indicates FM stereo
? Capacitor:2. In the main section, a tape is being played back.
To indicate the unit of capacitor, a symbol P is used: this3. In the deck section, a tape is being played back.
symbol P means pico-farad and the unit of the capacitor4. In the power section, a tape is being played back.
without such a symbol is microfarad. As to electrolytic5. In the CD section, the CD is stopped.
capacitor, the expression Ocapacitance/withstand voltage�? Parts marked with O 1 � ( ) are important for
is used.maintaining the safety of the set. Be sure to replace these
(CH), (TH), (RH), (UJ): Temperature compensation parts with specified ones for maintaining the safety and
(ML): Mylar typeperformance of the set.
(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.
REF. NODESCRIPTIONPOSITIONREF. NODESCRIPTIONPOSITION
SW1PICKUP INONN OFFSW711MEMORY/SETONNOFF
SW401DISC UP/DOWNONN OFFSW712TUNING/TIME DOWNONN OFF
SW402OPEN/CLOSEONNOFFSW713TUNING/TIME UPONN OFF
SW403DISC NO.ONN OFFSW714TIMER/SLEEPONN OFF
SW404DISC 1ONN OFFSW715CLOCKONNOFF
SW701X-BASS/DEMOONN OFFSW719EQUALISERONN OFF
SW702ON/STAND-BYONN OFFSW720VOLUME UPONNOFF
SW703OPEN/CLOSEONNOFFSW721VOLUME DOWNONNOFF
SW704DISK SKIPONN OFFSW722TUNER(BAND)ONN OFF
SW705VIDEO/AUXONN OFFSW723CDONN OFF
SW706TAPEONN OFFSW724REC/PAUSEONN OFF
SW707PRESET DOWNONNOFFSW801TAPE2 INITIALIZEONNOFF
SW708PLAY/REPEATONN OFFSW802TAPE1 INITIALIZEONNOFF
SW709PRESET UPONN OFFSW803TAPE2 RECONN OFF
SW710STOPONN OFF
TYPES OF TRANSISTOR AND LED
FRONT
VIEW
E C B
(S) (G) (D) 123
(1) (2) (3)
2SB562 CKTA1266 GRKDV147B
KRA102 MKTA1271 YSVC348S
KRA107 MKTC3199 GR
KRC102 MKTC3203 Y
KRC104 M2SC535 C
KRC107 M2SC2001 K
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