Philips CDR570 Service Manual page 90

Electrical diagrams and PWB's
CDR MAIN BOARD - CIRCUIT DIAGRAM 9 : DASP MASTER PROCESSOR TESTPOINTS
1 2 3
{RAS0,CAS0,CAS1,DRAW_RW,F_READY,CSFLASH,F_RW,RESET_MIN}
A(1:20)
{POWER_UP,KILL_OUT}
A
{IIC_CLK,IIC_DATA} I2C BUS
STANDBY
D3V3
D3V3
RESET_MIN
4K7
D5V
7710
3767
MC33464N 1
D3V3a
RESET_
3837
2 5
B
IN
NC 10K
GND
3838
D3V3 3 4 D3V3
10K
7704
MC33464N 1
RESET_
2 5
7701
IN
DASP
NC
GND
3 4 F915
84 RSTI
F916
61 TEST1
C D3V3 D3V3 D3V3
62 TEST2
64
{RCK,SFSY,SUB} TEST3
80 RCK|GPIO13
RCK
3756
81 SFSY|GPIO14
SFSY
3710 100R
83 SUBR|GPIO15
SUB
100R
TCK F919
94 TCK
D
F923
3906 4K7
95 TDSO
TDSO
F924
96 TMS|BKPT
BKPT
F925
97 TDI|DSI
DSI
F926
99 TRST|DSCLK
DSCLK
4K7 3763
100 HIZ
D3V3
3769 0R
3729
105 GPIO16|TT0
DSA_ACK_CDR
E 100R
106 GPIO17|TT1
SYS_RESET
103 ATM
F933 3720
59
SEL_HP_OUT GPIO8|SIZ0
F935 3721 100R
58
INT_COPY_ANA GPIO7|SIZ1
F937 100R
101 R|W
F_RW
102 TS_
F939
22
RAS0
RAS0
F
23
RAS1
F940
25 CAS0
CAS0
F941
26
CAS1
CAS1
F976
20
DRAMW
DRAW_RW
F977
87 CRIN
3727 F978
88 CROUT
CLK_SYS
D3V3
G 1M
85 XTRIM
F979
1707
56 CRSEL
CX-11F
33M8688
6701 6702
F756
BB132 BB132
+12VX
H
7705-B
5
8
MC34072
3811
7
10K
6
4
3750
12K
I2C BUS
{IIC_CLK,IIC_DATA}
I D(16:31)
{DOBM_CDR,BCLK,WCLK,DATA1,DATA0}
3104 123 4228.8
1 2 3
CDR 3rd gen. 7.
4 5 6
{EXT_DIG_IN,DIG_OUT_C,EXT_OPT_IN,DISPL_INT,SYS_RESET,DSA_DATA_CD,DSA_ACK_CD,DSA_STR_CD,KEY_PRESSED,IIS_DATA_CD,IIS_WS_CD,IIS_BCLK_CD,DOBM_CD,SYS_CLK_8W,DIG_IN2,KILL}
{DSA_ACK_CDR,BE_RESET,DSA_STR_CDR,DSA_DATA_CDR,MUTE,ATT,DEEMP,IIS1_MS,SYS_CLK_BE}
D3V3 D3V3
+12VCD
F759
F903
R1
R6
A12
A13
4 5 6
GB 66
7 8 9 10
{BKPT,DSCLK,DSI,HDCD,LEVEL_A0,LEVEL_A1,LEVEL_A2,RXD_TOOL,TXD_TOOL,TCK,TRACE99_RxD,TRACE99_TxD,TDSO}
3752 3755
F758
+12VX POWER 7705 V7706
150R
150R
5715 D3V3 D3V3 D3V3
D3V3
D3V3a
BLM21
A0|GPIO31 137
3897-D 47R
A1 138 4 5
3897-C 47R
A2 139 3 6
3897-B
A3 141 2 7
3897-A 47R
A4 142 1 8
3818-D
A5 143 4 5
3818-C
A6 144 3 6
3818-A
A7 1 1 8
3818-B
A8 2 2 7
3819-D 47R
A9 4 4 5
3819-C 47R
A10 5 3 6
3819-B 47R
A11 6 2 7
3819-A 47R
A12 7 1 8
3820-D
A13 8 4 5
3820-C
A14 10 3 6
3820-B
A15 11 2 7
3820-A
12
A16 1 8
3821-D 47R
13
A17 4 5
3821-C 47R
A18 14 3 6
3821-B 47R
A19 16 2 7
3821-A
17 1 8
A20
19
A26|CS6|WE1|GPIO1
A27|CS7|WE0|GPIO0 18
24
CS0_
F969
60
CS1|GPIO9
3725 100R
GPIO5|CS2 54
GPIO6|CS3 55
122 3728 100R
GPIO23
D3V3
4
3
SYS_CLK_16W
2
1
7706-A
74LV74D
R8 V7706
10
11
12
13
A11 A10 A9
7 8 9 10
11 12 13
F_READY 1701-1
F900
1701-2
1702
EH-B
5702 F930
3701 100R F901
EXT_DIG_IN
BLM21 2768
100n
GND_CASE
5703
F931
BLM21 2770
100n
GND_CASE
GND_CASE
F913 3706 F914
DEEMP DIG_OUT_C
A23
47R
ATT A24
F912
MUTE EXT_DIG_IN
3708 F907
EXT_OPT_IN
47R
RESET_MIN
D5V
DSA_STR_CD
5704
5705 F932
A(1)
BLM21
A(2)
BLM21
47R F934
A(3)
F921 F922
5706
F936
A(4) GND_CASE
47R 5707
GND_CASE BLM21 F960
A(5)
47R BLM21
A(6)
47R
A(7)
3714
47R 3713
A(8) 47R F920 47R GND_CASE
IIC_DATA
GND_CASE GND_CASE
A(9)
D5V
A(10)
A(11)
D5V F927
3715
IIC_CLK
A(12)
47R F928
47R
DISPL_INT
A(13)
F929
47R
A(14)
D5V
47R
A(15) R3
47R
A(16)
VDC2
A(17)
VFTD
A(18)
VDC1
F938
3758 100R
A(19) SYS_RESET
47R
A(20) D3V3
2901 560p
F906
MUTE
2902 560p
ATT
47p
CSFLASH
GND_CASE
2733
3828 3829
NMUTE DSA_DATA_CD
F970 47R 47R
F942 F943
L3_CLK
F971 3830 47R 3831 47R
L3_DATA DSA_STR_CD
F944 3832 F945
SYS_CLK_BE DSA_ACK_CD
BE_RESET
3835 47R 47R F946
D5V
V7706
2712
+12VCD
R9
14 33n
5
3833 47R
IIS_DATA_CD
3834 47R F949 F948
IIS_WS_CD
3836 47R F952
6
IIS_BCLK_CD
3757
SYS_CLK_8W DOBM_CD
7 D5V
47R
7706-B
F959
F958
74LV74D
14
F961 3770
SYS_RESET
LEFT
9 KEY_PRESSED
4K7
F972 3816
7707
470R
BC848B RIGHT
KILL
8
F962
SYS_CLK_8W
7
CLK_OUT
11 12 13
1400-1 B13 3757 H12 F917 D11
1400-2 B13 3758 F13 F918 C11
1400-3 B13 3760 C2 F919 D2
1400-4 B13 3761 C2 F920 D12
1400-5 C13 3762 C2 F921 D12
1
1400-6 C13 3763 E2 F922 D12
2 1400-7 C13 3764 G2 F923 D2
1701-1 A13 3765 H2 F924 D2
1701-2 A13 3766 B2 F925 D2
1702 A13 3767 B3 F926 E2
1704 C13 3768 H3 F927 E12
A
1705-1 E13 3769 E2 F928 E12
1705-10 E13 3770 I12 F929 E12
1705-2 E13 3771 H3 F930 A13
1
1705-3 F13 3810 I3 F931 B13
2
1705-4 F13 3811 H2 F932 C13
1705-5 D13 3812 I10 F933 E2
3
1705-6 E13 3813 B4 F934 C13
1705-7 E13 3814 H7 F935 E2
4
1705-8 E13 3815 H11 F936 D13
5
1705-9 E13 3816 I11 F937 F2
1707 G1 3818-A D10 F938 F13
6
1708 F13 3818-B D10 F939 F2
2703 B6 3818-C D10 F940 F2
1400-1
2704 B7 3818-D D10 F941 F2
1 B
2706 B7 3819-A E10 F942 G13
1400-2
2707 C13 3819-B E10 F943 G13
2
2708 D12 3819-C D10 F944 G12
1400-3
2709 F12 3819-D D10 F945 G13
3
1400-4
2712 G11 3820-A E10 F946 G13
4 2713 H3 3820-B E10 F948 H13
1400-5
2714 H1 3820-C E10 F949 H13
5
2716 A8 3820-D E10 F951 H3
1400-6
2717 A8 3821-A F10 F952 H13
6
1400-7
2718 G1 3821-B F10 F953 H4
2719 G2 3821-C F10 F954 H6
7
C 2721 A12 3821-D E10 F955 H6
2722 C12 3822-A H9 F956 H7
1704
2723 C13 3822-B H9 F957 H7
1
2724 D11 3822-C H9 F958 I13
2 2725 F12 3822-D H9 F959 H13
2726 F12 3823-A H9 F960 D13
3
2727 F12 3823-B H9 F961 I12
2728 F12 3823-C H8 F962 I12
4
2731 H12 3823-D H8 F963 B4
5 2733 F12 3824-A H8 F964 B4
2734 G12 3824-B H8 F965 B4
6
2735 G12 3824-C H8 F966 B10
D
2736 H13 3824-D H8 F967 B10
7
2737 H13 3825-A H8 F968 B10
2738 H13 3825-B H7 F969 G10
2739 H13 3825-C H7 F970 G10
2740 H13 3825-D H7 F971 G10
1705-5 2741 I13 3826 G11 F972 I11
2742 I13 3828 G12 F973 H7
1705-6
2743 I13 3829 G13 F974 H6
2750 B6 3830 G12 F975 H6
1705-7
2751 B7 3831 G13 F976 G2
1705-8
2752 B8 3832 G13 F977 G2
2760 B6 3833 H12 F978 G2
E
1705-10
2761 B8 3834 H12 F979 G2
2762 B8 3835 G12 F982 H6
1705-9
2763 B8 3836 H12 F983 H6
1705-1
2764 B9 3837 B3 F984 H6
2765 B9 3838 B3 F985 H7
1705-2
2766 B9 3894-A H6 F986 H7
1705-3 2767 A13 3894-B H6 F990 B3
2768 A13 3894-C H6 F991 B4
1705-4 2769 B13 3894-D H3 F992 B4
2770 B13 3897-A D10 H700 F13
H700
2771 C12 3897-B C10
1
F 2772 C12 3897-C C10
2773 D13 3897-D C10
2
2774 D13 3898-A H5
2901 F13 3898-B H5
1708
2902 F13 3898-C H6
1
2909 C2 3903 H5
3701 A12 3906 D2
2
3704 I10 3910 H4
3
3705 A2 3911 I7
3706 B12 3912 F13
4
3708 C12 5701 A6
3709 C12 5702 A12
5
G
3710 D2 5703 B12
6
3711 E12 5704 C12
3712 D12 5705 C12
7
3713 D12 5706 D13
3714 D12 5707 D12
8
3715 E12 5710 A6
9
3716 G10 5715 A9
3717 B10 6701 G1
10
3718 B10 6702 G2
3719 B10 7701 C3
11
3720 E2 7704 B1
12
3721 E2 7705-B H2
H
3722 C10 7706-A H10
13
3723 C10 7706-B H10
3724 C10 7707 I12
14
3725 G10 7710 B2
15
3726 F11 F105 H7
3727 G1 F756 H2
16
3728 G10 F757 H1
R4
3729 E2 F758 A8
17
3731 G2 F759 B6
18
3732 H3 F900 A13
3734 C11 F901 A12
19
3735 H4 F903 B6
3743 H7 F905 B4
20
I
3744 H1 F906 F13
21 3745 H2 F907 C13
3746 H2 F909 B3
22
3750 I2 F910 B3
3751 H13 F912 B13
23 24
3752 A7 F913 B12
3753 I12 F914 B13
3755 A7 F915 C3
3756 D2 F916 C3
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