CDX-CA700/CA700X
3-4. BLOCK DIAGRAM N DISPLAY SECTION N3-5. CIRCUIT BOARDS LOCATION
SYSTEM CONTROLLCD DRIVEDISC IN board
SUB board
IC501 (3/3)IC901
KEY MATRIX
LSW902,904,905,907,
911,913,915,916,918,9195 KEY IN0LCD SO 18100 DATALCD DATA SEG13
LCD CKO 2099 CLKLCD CLK||SUB (CD) boardS901,903,912,914,917
KEY IN1LSW906,9104SEG8486
LCD CE 1998 CELCD CELIMIT board
CA700/CA700X:AEP,UK MODEL
LSW801(1/2)LCD
LCD901
Z
COM190
D702D701
|
KEY|
87
ACTIVE26KEY ACKCOM4
Q551
ILL+5V
91AD ONLSW902,904,905,907,
CA700
911,913,915,916,918,919
D553LEDLED901,912,917
98RC IN11DRIVELSW906,910
J5616RC IN0Q902CA700/CA700X:AEP,UK MODEL
(REMOTE IN)KEY
IC971()tuner unit
ILLUMINATION
REMOTE(TU10)LED
RECEIVE29SIRCS2DRIVE
Q901
CA700X
MAIN board
34 NOSESW
ILL+5V
S552KEY board
(NOSE)SERVO board
LED903,914
KEY
ILL ON()
ILLUMINATION
ILL ON 93SWITCH
DOOR INDQ603
SWITCH92 DOORINDY Waveforms
ILL+5V
Q631ILL B+
BATTREGN Servo Board N
LED801LED931,941
Q601(CD WINDOW)LCD BACK
OSC OUT 12()LIGHT(MODE: CD PLAY)N Main Board N
15XINX501
LSW801(2/2)X50218.432MHz
32.768kHzOSC IN 1311
Z16XOUT
1.8Vp-p3.4Vp-p
ROTARY
97 REIN0
ENCODER16.9344MHz4.332MHz
RE90196 REIN1
IC1 wd (XTAL)IC51 4 (OSC O)
22
1.8Vp-p
5Vp-p
3.3msec18.432MHz
IC1 ts (PACK)IC501 qs (OSCOUT)
33
5.2Vp-p
1.5Vp-p
32.768kHz
IC1 uj (RFO)IC501 qh (XOUT)
4
0V
Approx. 100mVp-p
IC1 oa (FEO)
5
0V
Approx. 100mVp-p
IC1 od (TEO)
1717 |