Philips CDR570 Service Manual page 66

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
B 2 5
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 TEST3
{RCK,SFSY,SUB}
80
RCK|GPIO13
RCK
3756
81 SFSY|GPIO14
SFSY
3710 100R
83 SUBR|GPIO15
SUB
100R
TCK
F919
94
D TCK
3906 4K7 F923
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 GPIO8|SIZ0
SEL_HP_OUT
100R
F935 3721
58 GPIO7|SIZ1
INT_COPY_ANA
F937 100R
101 R|W
F_RW
102
TS_
F939
22 RAS0
F
RAS0
23 RAS1
F940
25 CAS0
CAS0
F941
26
CAS1
CAS1
F976
20 DRAMW
DRAW_RW
F977
87 CRIN
3727 F978
CLK_SYS 88 CROUT
G
D3V3
1M
85 XTRIM
F979
1707
56 CRSEL
CX-11F
33M8688
6701 6702
F756
BB132 BB132
H
+12VX
7705-B
8 5
MC34072
3811
7
10K
6
4
3750
6K8
I2C BUS
{IIC_CLK,IIC_DATA}
I
D(16:31)
{DOBM_CDR,BCLK,WCLK,DATA1,DATA0}
1 2 3
PB CDRW
MAIN-4228-CDR99
3104 123 4228
CDR 3rd gen.
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
+12VA
D3V3a
F759
F903
R1
R6
A12
A13
4 5 6
7. GB 42
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 5714
3755 F758
+12VX POWER 7705 D5V V7706
150R 150R
BLM21
5715 D3V3 D3V3 D3V3
D3V3
BLM21
DEEMP
A0|GPIO31 137
47R
3897-D
A1 138 4 5
3897-C
139 3 6 47R
A2
3897-B 47R
A3 141 2 7
3897-A 47R
A4 142 1 8
3818-D 47R
A5 143 4 5
A6 144 3818-C 47R
3 6
3818-A 47R
A7 1 1 8
3818-B 47R
A8 2 2 7
3819-D 47R
A9 4 4 5
3819-C
5 47R
A10 3 6
3819-B 47R
A11 6 2 7
3819-A 47R
A12 7 1 8
3820-D 47R
A13 8 4 5
3820-C 47R
A14 10 3 6
3820-B 47R
A15 11 2 7
3820-A 47R
A16 12 1 8
3821-D 47R
A17 13 4 5
3821-C 47R
A18 14 3 6
3821-B 47R
16 2 7
A19
3821-A 47R
A20 17 1 8
A26|CS6|WE1|GPIO1 19
A27|CS7|WE0|GPIO0 18
24
CS0_ CSFLASH
F969
CS1|GPIO9 60
F970
3725 100R
GPIO5|CS2 54
F971
GPIO6|CS3 55
3728 100R
122
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
1
5702 F930
3701 100R F901
2
EXT_DIG_IN
2768
BLM21
3
100n
4
GND_CASE
5703
F931
5
BLM21 2770
6
100n
GND_CASE
1400-1
1
GND_CASE
F913 3706 F914
1400-2
DIG_OUT_C
A23 2
47R
1400-3
ATT
A24
3
F912
1400-4
MUTE EXT_DIG_IN
3708 F907 4
1400-5
EXT_OPT_IN
5
47R 1400-6
RESET_MIN
6 1400-7
D5V
7
DSA_STR_CD
1704
5704
5705 F932
A(1) 1
BLM21
2
A(2)
BLM21
1705
3
A(3)
F921 F922
5706
F936
4
A(4)
GND_CASE
5707
GND_CASE BLM21 F960
5
A(5)
BLM21
6
A(6)
7
A(7)
3714
3713
A(8) F920 47R GND_CASE
47R
IIC_DATA
GND_CASE GND_CASE
A(9)
D5V
F934-5
A(10)
5
F934-6
A(11)
D5V
F927 6
3715
IIC_CLK F934-7
A(12)
F928 7 F934-8
47R
DISPL_INT
A(13)
F929 8 F934-10
A(14)
D5V
10
F934-9
A(15)
R3
9
F934-1
A(16)
VDC2
1
F934-2
A(17)
VFTD
2
F934-3
A(18)
VDC1
3
F938
3758 100R F934-4
SYS_RESET
A(19)
4
H700
A(20) D3V3 2901 560p
F906
1
MUTE 2
2902 560p
ATT
47p
1708
1
2733
3828 3829
2
NMUTE DSA_DATA_CD
47R F942 47R F943
3
L3_CLK
3830 47R 3831 47R
4
L3_DATA DSA_STR_CD
F944 3832 F945
SYS_CLK_BE DSA_ACK_CD 5
BE_RESET
3835 47R 47R F946
D5V 6
V7706
2712 +12VA
7
R9
33n
14 8
5 9
3833 47R
10
IIS_DATA_CD
3834 47R F949 F948
11
IIS_WS_CD
F952
3836 47R
6 12
IIS_BCLK_CD
3757
13
SYS_CLK_8W DOBM_CD
7 D5V
47R
14
15
7706-B
F959
F958
74LV74D 16
14
F961
3770
17
SYS_RESET LEFT
KEY_PRESSED
9
4K7
18
F972 3816
7707
470R
19
BC848B RIGHT
20
KILL
8
F962
21
SYS_CLK_8W
22
7
23
CLK_OUT
11 12 13
1
2
1400-1 B13 3767 B3
1400-2 B13 3768 H3
1400-3 B13 3769 E2
A
1400-4 B13 3770 I12
1400-5 C13 3771 H3
1400-6 C13 3810 I3
1400-7 C13 3811 H2
1701-1 A13 3812 I10
1701-2 A13 3813 B4
1702 A13 3814 H7
1704 C13 3815 H11
1707 G1 3816 I11
1708 F13 3818-A D10
2703 B6 3818-B D10
2704 B7 3818-C D10
2706 B7 3818-D D10
B 2707 C13 3819-A E10
2708 D12 3819-B E10
2709 F12 3819-C D10
2712 G11 3819-D D10
2713 H3 3820-A E10
CONN. 1400
2714 H1 3820-B E10
2716 A8 3820-C E10
TO
2717 A8 3820-D E10
2718 G1 3821-A F10
I/O BOARD
2719 G2 3821-B F10
2721 A12 3821-C F10
NOT FOR
2722 C12 3821-D E10
2723 C13 3822-A H9
CDR950/951
2724 D11 3822-B H9
2725 F12 3822-C H9
2726 F12 3822-D H9
C 2727 F12 3823-A H9
2728 F12 3823-B H9
2731 H12 3823-C H8
2733 F12 3823-D H8
2734 G12 3824-A H8
2735 G12 3824-B H8
2736 H13 3824-C H8
2737 H13 3824-D H8
2738 H13 3825-A H8
2739 H13 3825-B H7
2740 H13 3825-C H7
2741 I13 3825-D H7
D 2742 I13 3826 G11
2743 I13 3828 G12
2750 B6 3829 G13
2751 B7 3830 G12
2752 B8 3831 G13
2760 B7 3832 G13
2761 B8 3833 H12
2762 B8 3834 H12
2763 B9 3835 G12
2764 B9 3836 H12
2765 B9 3837 B3
E
2766 B9 3838 B3
2767 A13 3894-A H6
2768 A13 3894-B H6
CONN. F934
2769 B13 3894-C H6
2770 B13 3894-D H3
TO DISPLAY 2771 C12 3897-A D10
2772 C12 3897-B C10
BOARD
2773 D13 3897-C C10
2774 D13 3897-D C10
2901 F13 3898-A H5
2902 F13 3898-B H5
3701 A12 3898-C H6
3704 I10 3903 H5
3705 B2 3906 D2
3706 B12 3910 H4
3707 C2 5701 B6
F
3708 C12 5702 A12
3709 C12 5703 B12
3710 D2 5704 C12
3711 E12 5705 C12
3712 D12 5706 D13
3713 D12 5707 D12
3714 D12 5710 B6
3715 E12 5714 A9
CONN. 1708
3716 G10 5715 A9
3717 B10 6701 H1
TO CD MAIN
3718 B10 6702 H2
3719 B10 7701 C3
BOARD
3720 E2 7704 B2
3721 E2 7705-B H2
CDR775/776
3722 C10 7706-A H10
3723 C10 7706-B H10
3724 C10 7707 I12
G
3725 G10 7710 B2
3726 F11 F934-1 E13
3727 G1 F934-10 E13
3728 G10 F934-2 E13
3729 E2 F934-3 F13
3731 G2 F934-4 F13
3732 H3 F934-5 D13
3734 C11 F934-6 E13
3735 H4 F934-7 E13
H
3743 H7 F934-8 E13
3744 H1 F934-9 E13
3745 H2 H700 F13
3746 H3
3750 I2
3751 H13
3752 A7
3753 I12
R4
3755 A7
3756 D2
3757 H12
3758 F13
3760 C2
3761 C2
I
3762 C2
3763 E2
3764 G2
3765 H2
3766 C2
24
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