Operating instructions

7-7 7-7
G
CD1
to/from Front / Display Board 1402
STANDBY
CD_1
+5V
B
C
D
E
F
G
A
1
56
OPEN/CLOSE
A
B
23456
C
D
E
F
CD_2
REPEAT
CD2
PLAY/PAUSE
CD CHANGE
KEY BOARD LEFT
CD_3
CD TEXT
DISPLAY
1234
ON-OFF
LED_CON2
+5VST
LED_CON1
LED_CON0
KEY 0
ON/OFF SWITCH
SHUFFLE
CD3
STOP
6427
64321N4148
F478
3592
270R
3593
390R
3591
220R
1461
3590
150R
1460
6428
1466
1468
1469
F472
F471
3597
1K8
F479
F460
F469
6429
1N4148
6433
64301N4148
1N4148 6431
3589
1K
3594
560R
KEYKEY
1470
4
3
6
2490 100p
KEY
1464
SPPH43
1481
2
5
1
1463
3599
10K
1462
3598
3K9
3596
1K2
F480
5
6
7
8
9
F470
1480
FE-ST-VK-N
1
2
3
4
1465
3595
820R
F476
F477
F467
F468
F465
F466
F463
F464
F462
F475
F461
F473
F474
6426
3x LTG770-LM
LST770-KL
1467
Key Board left, 140300
1460 A5
1461 A5
1462 B5
1463 B5
1464 C5
1465 D5
1466 D5
1467 E5
1468 F5
1469 E5
1470 G5
1480 A1
1481 E2
2490 G4
3589 D2
3590 A4
3591 B4
3592 B4
3593 C4
3594 D4
3595 D4
3596 E4
3597 E4
3598 F4
3599 G4
6426 B3
6427 B3
6428 B3
6429 D2
6430 B3
6431 B3
6432 B3
6433 D2
F460 A5
F461 B5
F462 C5
F463 C5
F464 D5
F465 D5
F466 E5
F467 F5
F468 F5
F469 G5
F470 A2
F471 A2
F472 A2
F473 A2
F474 B2
F475 B2
F476 B2
F477 C2
F478 C1
F479 D1
F480 E1
2V/0,6V
LEDS on/off
no key pressed
5V
5V/0V
DC VOLTAGES MEASURED IN
STOP MODE
UNLESS STATED OTHERWISE
. . . V
5V/0V
Power
on/off
5V
V
EVM
KEY BOARD left / componentside view
1460 A9
1461 B9
1462 C9
1463 A6
1464 B6
1465 A6
1466 B6
1467 C4
1468 C2
1469 C6
1470 D1
1480 A4
1481 B2
3590 A8
3591 B8
3596 C5
6430 B9
6431 B4
6432 B4
6433 B3
9460 A4
9461 B4
9462 B5
9463 C5
Key board left CDR785 stage .5, 310300
on/off
6426 6427 6428
3592
3595 3594 3593
3597
3598
3589
6429
3599
2490
KEY BOARD left / copperside view
6429 E3 6427 D9
6428 C9
3599 C1
6426 E9
3597 C4
3598 C3
3594 D6
3595 D5
3592 D6
3593 D6
2490 B1
3589 D3
on/off