HCD-GNX600
25
25
HCD-GNX600
• CIRCUIT BOARDS LOCATION
• WAVEFORMS
– MAIN BOARD –
– CD BOARD –
– SMASTER BOARD –
0.15 Vp-p
0.2V/DIV, 0.2 msec/DIV
0.1V/DIV, 1 msec/DIV
0.9
±
0.4 Vp-p
0.2V/DIV, 0.5
µ
sec/DIV
0.4 Vp-p
1
IC101
wa
TEI
2
IC101
wd
FEI
3
IC101
ra
RFAC
2.7 Vp-p
30.5
µ
sec
3.3 Vp-p
2
µ
sec
1V/DIV, 10
µ
sec/DIV
1V/DIV, 1
µ
sec/DIV
10.5
µ
sec
50V/DIV, 10
µ
sec/DIV
50V/DIV, 10
µ
sec/DIV
67 Vp-p
10.5
µ
sec
82 Vp-p
1
IC401
qa
XC-OUT
2
IC401
qd
X-OUT
3
T101
5
TAPE REC only
4
T101
4
TAPE REC only
0.5V/DIV, 20 nsec/DIV
0.8 Vp-p
20.3 nsec
1
IC800
2
2V/DIV, 50 nsec/DIV
4 Vp-p
81.3 nsec
1
IC03
1
– ADC BOARD –
MAIN board
SMASTER board
SPEAKER board
ADC board
MIC board
VOL board
PANEL board
POWER board
IR board
MOTOR (LD) board
SW board
SENSOR board
CD board
DRIVER board
TUNER pack
MOTOR (TB) board