Philips DVDR615 Service Manual page 116

Circuit Diagrams and PWB Layouts
FEBE: BE Supply, Reset, UART, Encorder I2S Clock Source Switch
1 2 3
+3V3dig +3V3dig
7926
NCP303LSN29
A
2
INP
RESETn
1
OUTP
5
CD
NC GND
EJTAG_RESETn
IRESET_DIG
B
I953
PNX7100_SYS_RESETn
7923-1
C
74LVC08AD
4906
I956
MPIO13_IDE1_RESETn
3984
4K7
7923-4
74LVC08AD
I958
MPIO14_IEEE1394_RESETn
D
3987
4K7
3988
4K7
OPTION
I960
MPIO31_SERVICE_MODE_FAST
E 3990
4K7
7923-3
74LVC08AD
I961
MPIO20_FURORE_RESETn
3991
F
4K7
UART1
G
3993
RXD3
+3V3dig 100R
OPTION
3994
3995
4K7
TXD3
100R
CTS3
3996
H RTS3
3997
OPTION
OPTION
3998
+3V3dig
4K7
3999
SCL0
100R
3078
SDA0
100R OPTION
3086
MPIO17_ANA_WE_LV
100R
I
1 2 3
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DVDR615/69
4 5 6
RESET
I950 I951
4905
PNX7100_RESETn
2993
22p
+3V3_RES
+3V3dig
I954 5927
3976
4K7
1
I955
3082
3
RESET_IDEn
2
330R
13
I957
11
RESET_1394n
12
4
F956
6
ANALOG_RESET
5
7923-2
74LVC08AD
9
8
VIP_RESETn
10
ANALOG BOARD INTERFACE
F959
F962 1907
FMN
F963
10
F965
9
100R
8
F967
7
100R
6
F969
5
4
F970
3
2
1
F972
VIP_FB
F973
4 5 6
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7. EN 116
7 8 9
+5Vdig
I978
6
I976 3971 I977
TXD0 2 7950-1
BC847BS
4K7
1
+5Vdig 3970
3974
4K7
15K
MPIO19_CTL_SERVICE
+5Vdig
I980
RXD0 3
I979
3975
5
7950-2
BC847BS
10K
4
3979 3978
10K
6K8
I959
5928
+3V3dig VDD_PLL_BUF
VDD_PLL_BUF
74LVC125APW
WS012_OUT
VDD_PLL_BUF
7924-3
74LVC125APW
9
SCK012_OUT
8
EN
10
OPTION
VDD_PLL_BUF
7924-1 74LVC125APW
74LVC125APW
2
FSCLK012_OUT
3
I962
MPIO26_ADC_FWSCLK012_OE EN
1
1904
2840
1000mA F
1905
100n
B12B-PH-SM3-TBT
1906 5932
F960 I967
I966 I965
1 +3V3dig +12Vdig
F961
2 1000mA F
4922
3
OPTION
F976 4923
4 +12VS
NCP1570D
5933
5 F964
6 +12Vdig
F966
7 2841
8
F968
9 100n
OPTION 1V
10 2842
4919
11
12 100n
1.5V
1908 I973 5934
13 14
+5Vdig
1000mA F I974 5936
+5VS
2843
F975 100n 5935
-5Vdig
2844
100n
1909
+12VS
B4B-PH-SM3-TBT
2860
1
2 100n
3 2861
4
100n
5 6
+5VS
OPTION
7 8 9
10 11 12
SERVICE INTERFACE
3973
TXD_OUT
100R
2990 F950
F951
1n5
1903
F952
1
2
3
4
F954 5
6
7
B7B-PH-SM3-TBT
F935
+5Vdig
RXD_IN
ENCODER I2S CLOCK SOURCE SWITCH
VDD_PLL_BUF
7924-2
5
6
WSE_IN
EN
4
SCKE_IN
4909
VDD_PLL_BUF
7924-4
12
FSCLKE_IN_PNX
11
EN MPIO25_ADC_FSCLKE_OE
13
3992
VDD_PLL_BUF
10K
FSCLKE_IN
SUPPLY
5929 I963
F957 F958
I964 100n 7927-1
5930
STS5DNF20V 7 8
2847
2
7929
1
5
I968 5931 I969
GATE-H
+1V8
6
GATE-L 10u
7
I970 5 6
VFB SLF 10145
3
PGDELAY
4
COMP 7928-2
2 4
PWRGD STS5DNF20V
3
I972
I975
3081
1%
1K5
10 11 12
13 0010 I13 F972 I4
1903 B11 F973 I4
1904 G9 F974 I7
1905 G7 F975 I7
1906 G8 F976 H7
1907 H4 I950 A3
1908 H8 I951 A4
IC7929 pin 5 1909 I7 I953 B3
2838 H12 I954 B4
2839 I10 I955 C4
2840 G8 I956 C3
2841 H8 I957 D4
2842 H8 I958 D3
A
2843 I8 I959 D9
2844 I8 I960 E3
2845 I10 I961 F3
2846 I9 I962 F8
2847 H10 I963 G11
2860 I7 I964 G10
2861 I7 I965 G8
2990 B10 I966 G8
IC7929 pin 6
2991 A2 I967 G8
2992 A4 I968 H11
2993 B3 I969 H12
2995 B4 I970 H11
B
2996 B4 I971 H9
2998 D9 I972 I10
2999 G11 I973 H8
3078 I3 I974 H8
3079 I2 I975 I11
3080 I11 I976 A8
3081 I11 I977 A8
3082 C4 I978 A9
3086 I3 I979 C9
3087 G3 I980 B8
3969 A9
C
3970 B9
3971 A8
3972 A3
3973 A10
3974 B8
3975 C9
3976 B3
3977 B8
3978 C9
3979 C8
3980 C3
3981 C3
D
3984 C3
3987 D2
3988 D3
3989 E8
3990 E3
3991 F3
3992 G11
3993 G3
3994 G2
3995 G3
3996 H3
E 3997 H3
3998 H3
3999 H3
4905 A4
4906 C3
4909 F10
4915 G4
4917 H3
4919 H8
4922 H8
4923 H8
5927 B5
F
5928 D9
5929 G11
5930 G10
5931 H12
5932 G9
5933 H9
5934 H9
5935 I9
5936 H9
6900 A3
6901 A3
7923-1 C3
G
7923-2 E3
7923-3 E3
7923-4 D3
7924-1 F9
7924-2 E10
7924-3 E9
7924-4 F10
7926 A2
7927-1 G11
7928-2 H11
7929 H10
7950-1 A9
H
7950-2 C8
F935 C11
F950 B10
F951 B10
F952 B10
F954 B10
F956 E4
F957 G10
F958 G10
F959 G4
F960 G7
I
F961 H7
F962 H4
0010
Hole 4.0 mm with Cu 8.0 mm F963 H4
F964 H7
F965 H4
F966 H7
F967 H4
F968 H7
F969 H4
TR20046_002.eps
F970 H4
30062004 F971 H7
13