Notes On Schematic Diagram; Types Of Transistor And Led - Sharp XL-G5000V Service Manual

E XL-G5000V CHAPTER 6. Market XL-G5000V Service Manual Audio
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 pico-farad and the unit of the capacitor without such a sym-
bol 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.
REF. NO DESCRIPTION
SW1 CLAMP
SW1A PICKUP IN
SW2 TRAY SW1
SW3 TRAY SW2
SW4 DISC
SW601 SPAN SELECTOR
SW701 ON/STAND-BY
SW702 CLOCK/TIMER
SW703 REVERSE MODE
SW704 REVERSE PLAY
SW705 PRESET DOWN
SW706 P.B.C
SW707 O.S.D
SW708 DIGEST
SW709 CD
SW710 TUNER (BAND)
SW711 VIDEO/AUX

[2] TYPES OF TRANSISTOR AND LED

POSITION
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
50/9
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
FRONT
VIEW
B
(3)
E
(1)
E C B
(S) (G) (D)
(1) (2) (3)
KTC3203 Y KTC3194 Y KTC3265 Y
KTA1271 Y KTC3200 GR KTA1504 GR
KTA1273 Y KTA1046 Y KTC3875 GR
KRC104 S
KTA1274 Y
UN2211
KRC102 S
• 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.
4. In the power section, a tape is being played back.
5. In the CD section, the CD is stopped.
• Parts marked with "
maintaining the safety of the set. Be sure to replace these parts
with specified ones for maintaining the safety and performance of
the set.
REF. NO
SW712 TAPE
SW713 REC/PAUSE
SW714 TUNING/TIME UP
SW715 TUNING/TIME DOWN
SW716 STOP
SW717 PLAY
SW718 PRESET UP
SW719 X-BASS/DEMO
SW720 EQUALISER
SW721 MEMORY/SET
SW722 DIRECT PLAY
SW723 DISC 1
SW724 DISC 2
SW725 DISC 3
SW726 DISC 4
SW727 DISC 5
SW728 OPEN/CLOSE
SW801 VOLTAGE SELECTOR
TOP
C
VIEW
(2)
KRA102 S SVC347S
KRA107 S SVC230C
6 – 1
XL-G5000V/XL-G5000V(S)
" ( ) are important for
DESCRIPTION POSITION
FRONT
VIEW
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
ON—OFF
230-240V