Yamaha 505 Service Manual Page 44

  • Download
  • Add to my manuals
  • Print
  • Page
    / 92
  • Table of contents
  • BOOKMARKS
  • Rated. / 5. Based on customer reviews
Page view 43
ABCDEFGH
1
2
3
4
5
6
GX-505/GX-505VCD
PRINTED CIRCUIT BOARD (Foil side)
52 53
OPERATION P.C.B. ( 2 ) (Lead Type Device)
1
9
1
2413
12
19
10 18
132
64 33
BASS
INPUT
VOLUME
YMERSION
B. BOOST
MUSIC
TREBLE
MODE
DOLBY
NR
REC/
PAUSE
STANDBY/
ON
AUTO/
MANUAL
MEMORY
RANDOM
REPEAT
TIME
DISPLAY
qw
t
e
t
e
aw
DGND
KEY0
TO : OPERATION (1)
#51
W803
DGND
FL1
FLGND
FLCLK
/FLRES
TIMER
VOLBIN
KEY0
VREF
REM
FL2
VP
FLDAT
/FLCE
VD+5V
LCK
VOLAIN
KEY1-1
SUB+5V
DGND
FROM : INPUT (1)
FROM : INPUT (1)
+12V
E
E
E
E
YMA
MUTE SW
HP GND
HP IN
12V
TONE. L OUT
TONE. R OUT
TONE. L IN
TONE. R IN
HP. L
HP. R
5.0V
W807
TO : OPERATION (4)
HP. L
HP. GND
HP. R
HP IN
5.0V
W809
TO : OPERATION (3)
5.0V
12V
+12V
GX–505VCD only
FROM : OPERATION (5)
D GND
SUB+5V
TAPEREW
TAPEPLAY
NC
D GND
REM
NC
TAPESTOP
TAPEFF
+12V
KEY4
OPERATION P.C.B. ( 1 ) (Lead Type Device)
OPEN/
CLOSE
DISC
CHANGE
DISC 3
DISC 2
DISC1
DGND
KEY0
FROM : OPERATION (2)
Ref. No. Location
IC801 B2
IC802 C3
IC803 D3
IC804 C3
IC807 B3
Semiconductor Location
Ref. No. Location
Q802 B3
Q803 B3
Page view 43
1 2 ... 39 40 41 42 43 44 45 46 47 48 49 ... 91 92

Comments to this Manuals

No comments