DVR-RT502-S
23
5
7
8
5
6
7
8
C
D
F
A
B
E
3.1.6 OPERATION / DISPLAY BLOCK DIAGRAM
21
32
V651 HNV
-09SS67
FIP DRIVER IC
IC651
PT6315
1
3
OS651
2
3
J651
2
J652
2
J653
-22V
HEA
TER DC-
HEA
TER DC+
FL_CS
FL_D
A
T
A
FL_CLK
A
T+5.2V
REM_IN
KEY
-B
KEY
-A
FR
ONT_A_IN_R
FR
ONT_A_IN_L
FR
ONT_V_IN
REGULA
T
O
R
MICON
AV
S
W
GND
KEY
-B
KEY
-A
D
VD LED
A
T+5.2V
MICON
OPERA
TION/DISPLA
Y BLOCK DIA
GRAM
6
4
3
2
5
D601
CH UP
SW604
4
3
J655
6
FR
ONT_Y_IN
FR
ONT_C_IN
FR
ONT_S_SW
VCR LED
1
6
4
3
2
5
1
GND
KEY
-B
D
VD LED
A
T+5.2V
4
3
2
5
VCR LED
1
4
3
2
5
1
D602
SW611
EJECT
SW610
VCR/D
V
D
GND
KEY
-B
2
1
2
1
CH DO
WN
REC
FF
OPEN/CLOSE
PLA
Y
ST
OP
REW
SW609
SW608
SW607
SW606
SW605
SW603
SW601
DUBBING
SW602
SW612
PO
WER
CP602
CP603
CP601
CP653
CP604
CP605
43
13
7
9
30
8
1
2
25
14
42
34
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