Keyboard / Usb / Card Reader - Grundig DVD-P 7850 Serviceanleitung

GRUNDIG Service

Keyboard / USB / Card Reader

Ansicht von der Bestückungsseite / View of Component Side
Keyboard
J1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CON14/1.0mm
QA
R3
QB R4
QC
R5
QD
R6
QE
R7
QF
R8
QG R9
QH
R10
QA
QB
QC
QD
QE
QF
QG
QH
R1 0 KS_DET1
KS_DET0
R2 0
C1
C2
NC
NC
GND
GND
QA-1
0
0 QB-1
QC-1
0
QD-1
0
QE-1
0
QF-1
0
0 QG-1
QH-1
0
C3 C4 C5 C6 C7 C8
NC NC NC NC NC NC
Ansicht von der Lötseite / View of Solder Side
LCD
QA-1 JW1
SETUP
QB-1 JW3
JW5
MODE
QC-1
MENU
JW7
QD-1
JW9
VOL+
QE-1
JW10 VOL-
QF-1
JW12
F.F
QG-1
JW13
F.B
QH-1
KS_DET0
(2) KS_DET0
C9 C10
NC NC
GND
2 - 2
DVD-P 7850
JW2
PAUSE
QA-1
JW4 PREV
QB-1
JW6
NEXT
QC-1
JW8
PLAY
QD-1
JW11
STOP
QF-1
KS_DET1
(2) KS_DET1