Philips DVDR1000/001 Service Manual page 129

Dvd-video recorder
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Electrical Diagrams And Print-Layouts
DVIO Board: Microprocessor
1
2
3
MICROPROCESSOR
PAD(0:7)
A
+5V_PROC
F202
3523
1K
PRSTn
7202
PDTC144EU
B
PPSENn
7204
BST82
F203
+5V
F213
+5V_PROC
+12V
C
+5V_PROC
7206
BSS84
7208
F217
74HCT1G04
5
2
4
7209
ISPn
PDTC144EU
G6
NC
D
3
1
Option
E
PA(0:15)
F
F212
5200
+5V
100MHZ
+5V
G
H
I
1
2
3
DVDR1000 /0x1 /691
4
5
6
Micro processor
+5V_PROC
2200
7203
12p
P89C51
44
VCC
F200
21
43
XTAL1
AD0
2205
F232
3201
20
42
XTAL2
AD1
47R
12p
41
AD2
F201
F214
10
40
RST
AD3
35
39
EA_VPP
AD4
32
38
PSEN_
AD5
3524
F233
PALE
33
37
ALE
AD6
10R
36
AD7
11
2
G9
RXD
RXD
T2
4200
13
3
TXD
G6
TXD
T2EX
PINT0n
F211
14
4
INT0_
ECI
PINT1n
15
5
INT1_
CEX0
PT0
16
6
T0
CEX1
PT1
F230
17
7
T1
CEX2
F204
4206
18
8
RTSn
WR_
CEX3
Option
19
9
+5V
RD_
CEX4
24
A8
PWRn
25
A9
PRDn
26
A10
1
27
A11
12
28
A12
23
29
A13
34
30
A14
31
A15
VSS
22
+5V_PROC
4
5
6
7.
129
7
8
9
EXPANDER
+5V_PROC
7200
74HCT573
PAD(0)
1
20
Vcc
EN
PAD(1)
11
10
C1
GND
PAD(2)
PAD(3)
PAD(0)
2
19
PA(0)
1D
PAD(4)
PAD(1)
3
18
PA(1)
PA(2)
PAD(5)
PAD(2)
4
17
PA(3)
PAD(6)
PAD(3)
5
16
PA(4)
PAD(7)
PAD(4)
6
15
PA(5)
PAD(5)
7
14
PA(6)
G4
PAD(6)
8
13
PORT1_1
Option
PA(7)
F205
3214
PAD(7)
9
12
1K
F206
3215
1K
F207
3216
1K
Option
F208
3217
1K
CTSn
G9
PA(8)
PA(9)
PA(10)
PA(11)
PA(12)
PA(13)
PA(14)
PA(15)
+5V
2520
100n
1201
PH-S
F216
1
F210
2
100n
2207
F221
7207
PDTC144EU
7
8
9
10
11
12
13
SRAM
+5V_PROC
7201
CY62256
28
PA(0)
21
11
PAD(0)
VCC
A0
I|O0
PA(1)
23
12
PAD(1)
A1
I|O1
PA(2)
24
13
PAD(2)
A2
I|O2
PA(3)
25
15
PAD(3)
A3
I|O3
PA(4)
26
16
PAD(4)
A4
I|O4
PA(5)
1
17
PAD(5)
A5
I|O5
PA(6)
2
18
PAD(6)
A6
I|O6
PA(7)
3
19
PAD(7)
A7
I|O7
PA(8)
4
A8
PA(9)
5
A9
SRAMCE0n
PA(10)
6
20
A10
CE_
PA(11)
SRAMRDn
7
22
A11
OE_
PA(12)
8
27
PWRn
A12
WE_
PA(13)
9
A13
PA(14)
10
A14
GND
14
PALE
{SRAMCE0n,SRAMRDn,PINT0n,PINT1n,PALE,PPSENn,PWRn,PRDn,PRSTn,PT0,PT1,SRAMCE1n}
To front DV input PCB
10
11
12
13
14
1200 A4
1201 G9
2200 A4
2201 G2
2202 G2
2203 G2
2204 G3
2205 B4
PAD(0:7)
2206 B3
2207 H9
2520 G9
3201 B5
3214 C8
A
3215 C8
3216 C8
3217 C8
3221 C3
3223 C2
3224 H8
3522 A2
3523 A3
3524 B5
4200 C3
4206 D5
4207 D4
B
5200 F2
5201 G8
6200 H8
6201 C3
7200 A9
7201 A10
7202 B2
7203 A5
7204 B2
7206 C3
7207 H8
C
7208 C1
7209 D2
F200 A5
F201 B5
F202 A2
F203 B2
F204 D3
F205 C7
F206 C7
F207 C7
F208 C7
F210 G9
D
F211 C5
F212 F3
F213 B2
F214 B5
F216 G9
F217 C2
F219 G8
F221 H8
F230 C5
F231 C3
F232 B5
F233 B5
E
PA(0:15)
F
G
H
I
CL 16532095_027.eps
080801
14

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