Philips DVDR725H, Руководство по обслуживанию

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Circuit Diagrams and PWB Layouts EN 109 HDRW720/0x, DVDR725H/0x 7.
UP Sub Board: Central Controller (CECO) Layout 603 3051.1
SIO/UART
( SIO1 )
INTERFACE
( SBI )
8-BIT TIMER
( TMRA1 )
8-BIT TIMER
( TMRA2 )
8-BIT TIMER
( TMRA3 )
8-BIT TIMER
( TMRA4 )
8-BIT TIMER
( TMRA5 )
8-BIT TIMER
( TMRA6 )
8-BIT TIMER
( TMRA7 )
CLOCK DOUBLER
L-OSC
PORT 6
PORT A
CS/WAIT
CONTROLLER
( 4-BLOCK )
INTERRUPT
CONTROLLER
16-BIT TIMER
( TMRB0 )
16-BIT TIMER
( TMRB1 )
PORT 1
PORT 0
CLOCK GEAR
H-OSC
10-BIT 8-CH
A/D
CONVERTER
SIO/UART/IrDA
( SIO0 )
SERIAL BUS
8-BIT TIMER
( TMRA0 )
128KB ROM
4KB RAM
CPU
WATCH
DOG TIMER
( WDT )
REAL-
CLOCK
TIMER
( RTC )
PORT 3
PORT 2
SCL
ADR
0
1
2
SDA
WC
15
0
CE1
NC
14
13
11
DQ
16
7
128K-1
0
A
12
CE2
OE
WE
10
9
8
7
6
5
4
3
2
1
0
CSYNC
VSYNC
VIN
GND
VCC
EN
C1
1D
18
16
RB
4
3
2
CE
7
6
WE
RP
1
0
BYTE
3
NC
5
8
9
10
11
12
13
14
15
A-1
10
4
9
8
7
6
0
8M-1
0
A
D
5
11
2
1
17
OE
12
13
14
15
to H8
not used
from B2
F8405 H11
F8407 H12
F841 F8
I808 H4
I809 A8 I817 I4
I811 E7
I803 B8
I804 B9
F8702 H9
F8703 H9
from D2
F816 C14
F817 C14
F818 C14
I822 D4
I823 H2
not used
F8603 E1
F8808 I9
I802 B8
F832 C15
F8608 E1
F8704 H10
not used
F8705 H10
F8706 I10
from/to H15
I824 H3
F8610 F1
F8707 H10
Bead
from A9
F833 C15
F834 C15
from E7
to H13
I807 H4
KILL
I801 B8
to A4
to A4
F8006 B1
F8007 B1
F8008 B1
I805 F10
I806 G5
F837 D15
from B2
F8406 H12
N. C.
I810 B10
I825 G7
F8401 H11
THG
F8403 H11
6800 H1 F804 B14
F805 C14
F842 F8
F8604 E1
I818 I6
not used
I821 D4
I816 A2
F850 C4
F851 C4
7808 H13
7810 G14
7811 H13
F8606 E1
F8607 E2
F821 B15
to FACO
from I7
I819 I14
I820 I14
F8609 E2
F8701 H9
from H8
3874 C4
7816 A3
F822 C15
F8708 H10
F8802 I8
WSRI/
F8807 I8
F830 C15
F831 C15
4801 F4
4802 C4
5801 B12
F835 C15
F836 D15
F803 D11
to H8
F838 D15
F839 D15
F840 E8
to E2
F8402 H11
6801 A2
6802 A5
F806 C14
F843 F4
F844 D15
I812 E7
F852 E8 I814 F2
I815 H3
F849 B6
F814 C14
F815 C14 3867 A2
3868 F3
3869 I3
F819 D14
F820 B15
7815 H3
PCB-Test
from F9
3873 I7
3834 G9
3875 C4
3876 F12
7817 F2
F823 C15
F824 C15
F8803 I8
from/to H8
F8805 I8
F8806 I8
F829 C15
F8004 B1
F8005 B1 3847 B7
3848 C9
3849 H2
F801 E12
F802 D11
5804 A6
SCLSW
to B2
from / to IOV
for EU+EPG only
3812 C2
3854 G5
3855 A8
6803 G11 F807 C14
F808 C14
F845 D15
I813 A2
F847 A3
F848 E8
F813 C14
7806 A9
7807 E15
3825 E8
3826 H8
3827 B2
7813 H1
7814 H3
3872 I6
to FACO
from/to D2
not used
3833 G11 2824 I4
3835 G9
3836 H10
3878 H8
7818 H6
7821 C2 F825 C15
F8804 I8
F827 C15
F828 C15
F8003 B1
3888 F2
3889 G8
3801 A8
3802 E1
3803 E2
5802 B14
5803 A11 3852 G12
from / to IOV
EXT_DL
from I12
3811 C3
3813 G15
3814 H10
3856 F3
6804 G8
6805 F8
F809 C14
F846 A7
F811 C14
F812 C14
7805 B14
3865 A2
3866 A2
2812 E14
2813 B8
2814 B9
3870 I4
3871 I6
3830 G12
3832 G1 2823 I4
2825 I6
2826 I14
3837 B4
3879 E2
3881 D2
7822 B2
F826 C15
F8001 C1
F8002 C1
3887 I14
3845 A4
3846 A4
3850 B4
3851 E9
3806 B3
from/to Digital Board
GNDD
to A4
3808 D10
3810 E10
7
2800 A9
2801 B8
3815 G10
3857 G2
3858 G9
7801 B11 F810 C14
7803 B12
7804 B4
3864 A1
3823 E14
3824 I7
5 6
11
3828 F13
3829 A4
2817 G9
to KUCO
not used
to G13
FLASH_TOSHIBA
2820 A6
3831 H11 2822 A2
N.C.
2827 I15
3838 H5
3839 H1
3882 D2
7825 H5
3885 I15
3886 I15 3844 I1 2835 H15
3800 E2
D
E
0606 B15
3804 B2
3805 C3
from FACO
from / to IOV
N.C.
from/to G2
3807 D10
3809 E10
6
1984 I11
8 9
2802 B8
3816 C2
3817 F10
3860 G10
7802 A7
3862 A6
3863 A1
3822 E15
2810 B3
2811 C3
15
1 2
2816 A5
10
PWONSW
from H10
not used
CLOCK_ADJ
2818 H2
2819 A5
2821 A3
Bead
from H11
9
to H3
2828 H13
2829 H5
3840 H3
3884 I14
3842 H2
3843 I1
2834 H14
15
A
B
100R for CHRYSALIS 3V3
100R for CHRYSALIS 3V3
12
1801 B8
from G3
to F3
2806 B11
2807 A8
from E2
5
1988 I8
10
2803 B6
2804 B6
3818 F11
3861 H2
3820 H5
3821 E14
2809 B14
from H8
4 8
to B2
SDASW
Bead
G
H
2831 H9
2832 G8
2833 G14
13 3 7
F
Bead
ASC1M
2830 H4
3841 H2
11 12
to I12
I
1 4
1805 B9
14
C
2808 B13
2815 H1
13 14 2 3
1986 E1
1987 I9
2805 B6
3819 G15
1980 B1
from / to IOV
to E13
F815
GNDD
3V3STBY
F8609
3889 18K
GNDD
3819
10K
220p
2815
10p
2835
3876 10K
3V3STBY
5804
3815
18K
F8606
1u0
2824
22K
3812
I819
GNDD
GNDD
GNDD
GNDD
3845 1K0
F8804
F8603
GNDDGNDD
PDTC124EU
F8704
7811
F8807
I814
10p
2813
F838
F812
3885
100R
47K
3849
F831
5VSTBY
F844
87
VREFH 100
VREFL 1
WAIT_|P33 74
WR_|P31 72
X1 28
X2 26
F823
P87|TB1OUT1
P90|TXD0 18
P91|RXD0 19
P92|SCLK0|CTS0_ 20
P93|TXD1 21
P94|RXD1 22
P95|SCLK1|CTS1_ 23
P96|XT1 31
P97|XT2 32
39 PA4
40 PA5
PA6
41
42
PA7
RD_|P30 71
RESET_ 30
77 RW_|P36
SCOUT|P64
P62|SI|SCL
P65 88
90
P66
P70|TA0IN 4
5 P71|TA1OUT
P72|TA3OUT 6
7 P73|TA4IN
P74|TA5OUT 8
9 P75|TA7OUT
P80|TB0IN0|INT5 10
11
P81|TB0IN1|INT6
P82|TB0OUT0
12
13
P83|TB0OUT1
P84|TB1IN0|INT7 14
15
P85|TB1IN1|INT8
P86|TB1OUT0
16
17
55
P14|AD12|A12 56
P15|AD13|A13 57
P16|AD14|A14 58
P17|AD15|A15 59
P20|A16|A0 60
P21|A17|A1 61
P22|A18|A2 65
P23|A19|A3 66
P24|A20|A4 67
P25|A21|A5 68
P26|A22|A6 69
P27|A23|A7 70
P37 78
83 P60|SCK
84 P61|SO|SDA
85
INT2|PA1 36
37
INT3|PA2
INT4|PA3
38
63 NMI_
P00|AD0 44
P01|AD1 45
P02|AD2 46
P03|AD3 47
P04|AD4 48
P05|AD5 49
P06|AD6 50
P07|AD7 51
P10|AD8|A8 52
P11|AD9|A9 53
P12|AD10|A10 54
P13|AD11|A11
BUSRQ_|P34
79 CS0_|P40
CS1_|P41
80
CS2_|P42 81
82
CS3_|P43
DVCC1
89
DVCC2
25 64
DVCC3
DVSS1
91
DVSS2
27 62
DVSS3
33 EMU0
EMU1
34
HWR_|P32 73
INT0|P63 86
35
INT1|PA0
ALE 43
AM0 24
AM1 29
AN0|P50 92
AN1|P51 93
AN2|P52 94
AN3|ADTRG_|P53 95
AN4|P54 96
AN5|P55 97
AN6|P56 98
AN7|P57 99
AVCC 3
AVSS 2
76 BUSAK_|P35
75
SDA1 6
VCC
8
GNDD
7804
TMP91CW12AF/LIRP1
EN 5
GND
4
NC
1
SCL0 2 SCL1 7
SDA0 3
BARCODE
0803
7810
PCA9515DP
F846
GNDD
F836
3808
100K
F805
3852 10K
F8705
GNDD
3V3STBY
F8005
F8708
470R
3855
I816
3840
4K7
1 2 3 4 5 6 7 8
1984 C36
F8006
10K
3825
2810
10p
3V3STBY
3V3STBY
10p 2811
F802
BZX384-C3V9
6801
2808
100n
3843 33K
F8703
10p
2834
I817
3V3STBY
2818 220p
100K
3870
GNDD
I803
10K 3828
3V3STBY
GNDD
GNDD
100n
2828
10K
3862
1K0
3834
F840
F839
GNDD
3V3STBY
GNDD
I812
F830
F809
CX-11F
1801
24M576
1K0
3879
3820
1K0
10K
3872
F8403 F8405
F824
F8407
12VSTBY
2 3 4 5 6 7 8
GNDD
100n
2804
C36 1987
1
1K0
3833
GNDD
F808
BC847BW
7814
DT-38
1805
32K768
F816
GNDD
10K
3848
F814
GNDD
GNDD
F845
4K7 3887
F8008
F850
1K0
3831
I809
3874
10K
GNDD
GNDD
F8402
GNDD
7
8
9
GNDD
GNDD
1
10
2
3
4
5
6
GNDD
10FMN-SMT-A-TF
1986
2826 100p
I801
F803
470R
3888
GNDD
3826 1K0
GNDD
PDTA124EU
7818
18K
3850
GNDD
3810
100K
I810
3V3STBY
2K2
3817
3V3STBY
2812
10n
GNDD
I805
10K
3829
100R
3884
3V3STBY_R
GNDD
F8702
F819
100p 2825
F801
GNDD
F818
10K 3813
2831
10n
3837
12K
GNDD
GNDD
F851
F8004
F8406
3801
10K
F811
3V3STBY
F8706
GNDD
2800 100n
3841
3V3STBY
3V3STBY
100K
10u
2829
100p 2827
3800
F804
22K
1K0
3878
3864
4R7 4R7
3865
I808
F837
BAT254
6803
I820
F835
F842
BC847BW
7815
F8802
3836
100R
F8806
3V3STBY
75R
3867
100K
3858
GNDD
10K
3857
1 2 3 4 5 6 7 8
3V3STBY_R
1988
C36
F822
F8001
F813
PDTC124EU
7802
2807
220n
16
29
I804
13
14
15
17
18
19
20
21
1
24
32
VCC
10
9
8
7
6
5
27
26
22
30
12
11
23
25
4
28
3
31
2
3860
CY62128VLL-70SC
7803
RAM
128Kx8
GNDD
2K2
F8701
5803
3875
10K
3
GND
2
INP
4
NC1
5
NC2
1
OUTP
GNDD
NCP301LSN30
7806
2816 220m
1
2
3
6
5
8
4
VSS
7
GNDD
M24C16-MN6
7808
EEPROM
Φ
(2Kx8)
3805
100R
I822
47K 3882
3861
2M2
I823
I825
GNDD
3814 10K
BAT254
6804
3V3STBY
F843
100n
2809
GNDD
33K 3832
F841
1n0
2823
10K
3851
I818
F834
3804
10K
GNDD
3V3STBY
100n 2817
3807
F8805
F849
GNDD
100K
I824
GNDD
GNDD
3806
22K
I802
3830
1K0
GNDD
BSH111
6
7
8
F821
7821
1980
C36
1
2
3
4
5
I806
F832
1K0
3854
F8607
100K
3809
5VSTBY
10K
3868
3827
GNDD
1K0
330R
3869
GNDD
1K0
3838
2821
10n
GNDD
GNDD
GNDD
BSH111
7822
3V3STBY
5VSTBY
5VSTBY
2802
15p
F847
F8604
F807
6805
BAT254
3835 1K0
GNDD
3824
1K0
F827
3866
4R7
F829
GNDD
F8007
15p
2801
3844
220R
GNDD
100n 2830
100n
2806
I821
3V3STBY
GNDD
GNDD
F806
3863
4R7
BC847BW
7817
F817
10n
2820
GNDD
I807
7813
BC847BW
10K
3856
F8401
47K 3881
I811
100n
5VSTBY
3V3STBY
GNDD
2803
F8808
3V3STBY
220K
3842
10K 3871
3816
10K
10K
3821
F8003
5801
2805
100n
3V3STBY
F8803
GNDD
3873
GNDD
5VSTBY
4K7
BAS316
6800
BAT254
6802
3V3STBY
GNDD
5802
F848
5VSTBY
3V3STBY
GNDD
3818
4K7
GNDD
F8002
100R
3811
3886 4K7
1K0
3803
7816
BC847BW
GNDD
100n
2833
100K
3823
100n 2822
10K
3847
F8608
GNDD
F826
7807
PMBT2369
1
4
F833
LA7213
7825
2
3
5
F852
F810
I815
2832
47p
2819 100u
13
14 28
15
12
37
VSS1
27
VSS2
46
11
33
35
38
40
42
44
30
32
9
10
7
47
26
29
31
34
36
39
41
43
45
48
17
16
23
22
21
20
19
18
8
25
24
6
5
4
3
2
1
EPROM
1Mx8/512Kx16
7805
M29W800DT-70N6
3V3STBY
GNDD
I813
F8610
3802
22K
4801
4802
17
16
15
14
13
12
20
5
6
7
8
9
GND
10
11
1
19
18
7801
74LVC573
2
3
4
3839 27K
3V3STBY
F820
F825
F8707
5VSTBY
10p
2814
SOFTWARE
0606
F828
3846 33K
GNDD
GNDD
3822
10K
5VSTBY
SDA
SCL
SCLSW
SDASW
FBIN
FBIN
BE_FAN
BE_FAN
WE WE
A_DATA
D_DATA
A_RDY
D_RDY
IRESET_DIG
AD(0)
AD(1)
AD(2)
AD(3)
AD(4)
A(2)
SDA
P50
P50
A(7)
A(8)
A(9)
A(10)
CS2_
CS2_
RD_
RD_
RD_
RY|BY_
RY|BY_
CS0_
CS0_
A(1)
A(2)
A(11)
A(12)
A(13)
A(14)
A(15)
A(16)
A(17)
A(18)
A(19)
A(3)
A(4)
A(5)
A(6)
PSS
P50
SDASW SCLSW
WR_
WR_
A(7)
AD(7)
A(0:7)
A(0)
A(1)
A(2)
A(3)
A(4)
A(5)
A(6)
FAN_OFF
IPOR
ION
SYNC
INT
AD(0)
AD(1)
AD(2)
AD(3)
AD(4)
AD(5)
AD(6)
FOME
WSFI
WSFI
SB1
AGC
SFS_TS
12VSTBY
AFC
AD(7)
AD(6)
AD(5)
AD(4)
AD(3)
AD(2)
A(0)
AD(1)
AD(0)
FBIN
FBIN
5VSTBY
GNDD GNDD
IPOR
IPOR
SCL
SDA
SDA
SCL
SCL
IPOR_DC
SYNC
INT INT
IPOR_DC IPOR_DC
TEMP_SENSE
TEMP_SENSE
GNDD
A_YCVBS
A_YCVBS
8SC2
8SC2
WU
WU
KILL
KILL
STBY
STBY
LEVELSW
WE
A_YCVBS
BOOT
PWONSW
LEVELSW
PWONSW
LEVELSW
A(11)
A(10)
A(9)
A(8)
AD(7)
AD(6)
AD(5)
AD(4)
AD(3)
AD(2)
AD(1)
AD(0)
ALE
ALE
8SC2 WSFI
AD(0:7)
A(16)
A(15)
A(14)
A(13)
A(12)
A(11)
A(10)
A(9)
A(8)
A(8:19)
WU
A(19)
A(18)
A(17)
A(16)
A(15)
A(14)
A(13)
A(12)
AD(5)
AD(6)
AD(7)
A(0)
A(1)
A(3)
A(4)
A(5)
A(6)
A(7)
A(16)
A(17)
A(18)
A(19)
TR 17028_001
250204
D
E
A
B
G
H
F
I
C
3V
5.1V
4.5V
4.3V
3.5V
0.3V
3.3V
0V
3.5V
4.2V
4.7V
A: DC, 500mV/Div
10us/Div
A: DC, 1 V/Div
20us/Div
A_CVBS F8008
I818
A: DC , 500mV/Div
10us/Div
SYNC F843