Philips BDP7200/12, Service Manual

Page: 26 / 83

1-10-1 E5J10BLS
BLOCK DIAGRAMS
System Control Block Diagram
IC2000
IC6905
(EEPR
OM)
IC6001
(SUB MICR
O CONTR
OLLER)
(MAIN MICR
O CONTR
OLLER)
4
CN2001
15
15
KEY
-1
14
14
REMO
TE
13
13
FL-RESET
12
12
FL-CS
11
11
FL-SCL
10
10
FL-SD
A
CN7001
XRST
XTRST
CN2000
CN7001
CN2000
15
15
SUB-TXD
14
14
SYS-RESET
13
13
RD
Y
16
16
SUB-RXD
19
19
CEC-IN
18
18
CEC-OUT
18
18
ST
ANDBY
-LED
BE MAIN CB
A UNIT
A
V
CB
A
27 20 34 33
44
60
43
M3
LED DRIVE
14
8 9
RESET
29
PWSW2
37
PWSW3
25 40
A33-PW
-CONT
48
SUB-TXD
49
L3
A16
SUB-RXD
28
CEC-IN
CEC
52
CEC-OUT
13
IIC-B
US SCL
39
IIC-B
US SD
A
IIC-B
US SCL
IIC-B
US SD
A
PWSW2 PWSW3
A33-PW
-CONT
ST
ANDBY
-LED
SYS-RESET RD
Y
RD
Y
B18
TXD1
G18
A18 A17
RXD1
SCL SD
A
SCL SD
A
FL-SD
A
FL-SCL
FL-CS
REMO
T
E
KEY
-1
OSC2 OSC1
8MHz X'T
AL
X2000
EV+3.3V
IC2001
RESET
D+3.3V
D+3.3V
Q2003
B
U
FFER
Q7501
JK7501
Q6702
Q6703
Q6701
26
FL-SW
FL-SW
T
O
PO
WER SUPPL
Y
BLOCK DIA
GRAM
T
O
VIDEO
BLOCK DIA
GRAM
31
A
UDIO-MUTE
A
UDIO-MUTE
45
F
A
N-CONT
F
A
N-CONT
50
V5V
-PW
-SW
V5V
-PW
-SW
24
MAIN-P-ON
MAIN-P-ON
T
O
A
UDIO
BLOCK DIA
GRAM
Q6704
SWITCHING
Q7503, Q7504
5 6
RESET
IC6702
1
D+3.3V
Either IC6701 or IC6702 is used f
or BE MAIN CBA UNIT
.
D+3.3V
RESET
IC6701
2
1
3
19
20
21
22
SW3100 D3100
ST
ANDBY
CN3100
CN3000
FL3000
VFD
CN3001
11
KEY
-1
22
ST
ANDBY
-LED
ST
ANDBY
PO
WER SW CB
A
FR
ONT CB
A
RS3000
REMO
TE
SENSOR
KEY SWITCH
EV+3.3V
“
“ = SMD