Philips DVP9000S Service Manual page 49

AV BOARD - CIRCUIT DIAGRAM (PART 7)
1 2 3
3655
AVCC_A
A +8VA -8VA
10R 3656 10R
AVCC_B
3657 10R
AVCC_C
3658
AVCC_D
10R
3659
AVCC_SCART
10R
B 2635 2625 2630
100n 100n 100n
2620 2626 2631
100n 100n 100n
2621 2627 2632
100n 100n 100n
2622 2628 2633
100n 100n 100n
2623 2629 2634
C 100n 100n 100n VGND
2624
DGND DGND
100n
DGND
+5VSTBY +5VSTBY
12V5
D
0V
3648
7623
BC847B
10K
+5VSTBY
DGND
3647
7625
12V5
BC847B
5K6
3646
E
7624
BC847B
0V 10K
DGND
*
DGND
+5VD
+3V3D
F
* * *
3121 3122 6100
15K 4K7
BAS316
VGND
13 INT_
1 A0
2 A1
G
3 A2
VGND
14 SCL
SCL_3V3
15 SDA
SDA_3V3
*
3138
+3V3D
+3V3D
16 VDD
H
8 VSS
VGND
3154
*
S1_3V3
S2_3V3
I S2_5V
S1_5V
1 2 3
7-14
4 5 6
1601
PH-B
3660
-8VA_A 1
10R 3661 10R
2
-8VA_B
10R
3662
-8VA_C 3
+5V_Power
3663
-8VA_D 4
10R
5
3664
-8VA_SCART
6
10R
DGND
7
2636 2640 2645
100n 100n 100n
2637 2641 2646
100n 100n 100n
2638 2642 2647
100n 100n 100n
2639 2643 2648
100n 100n 100n
2644
DGND DGND
100n VGND
DGND
VGND
+12VSTBY
STDBY_CTRL
+5VSTBY
12V5
V 0
3645
S2_5V
10K
+5VSTBY
DGND
3667
7626
12V5
BC847B
10K
3642
SCART0
S1_5V DGND
10K V 0
DGND
0_6_12
C_DC
7605
PCF8574T
INTERRUPT
LP FILTER
LOGIC
0V P0
4
P1 5
0V
2
INPUT I C BUS
0V P2 6
FILTER CONTROL
0V
P3 7
SHIFT 8 BIT I/O
0V P4 9
REGISTER
PORTS
3V3
POWER-ON P5 10
RESET
P6 11
0V
+3V3D
0V P7 12
+3V3D
4K7
+3V3D
3631
VGND
CLK_SEL
4 5 6
7 8 9
1600
PH-B
1
+3V3_Power
2
3
4
+12V_Power
DGND
5
+12VSTBY
6
+5VSTBY 3600
7
+12V_Power
12K
8
9 A1-52,A4-52
-12V_Power
A1-53,A4-53
10
11
DGND -32V_Power
A1-19
12
STDBY_CTRL
2611
100n
2610
100n
DGND
+5V_Power
7621
BC847B
3641
7620
BC847B
5K6
7622
AMUTE_FLR
BC847B
*
DGND
3620
MUTE
+3V3D 5K6
3621
MUTE_DAC_4398
5K6
3670 100R
Spdif_Mute
3671 100R
Up_Sampling
3672 100R
S1_3V3 AMUTE
3673 100R
S2_3V3
4K7
Video_sel
+5VSTBY
100R 3623 3674
4607
RESET
3669 10K
3675
MUTE
5K6
Video_mute
3676
7627
mute_DAC
BC857B
5K6
3633
10K
OPTIONAL
*
Note : Some values may varies, see respective parts list for correct value.
7 8 9
7-14
10 11 12 13
+5V_Power
7600
LD1117DT33
4603
3 2
+5VD
7601 IN OUT
DGND
IRLML2502
GND
1
* 2600
100u
4604
2651
5V_IEEE1394
100n
DGND
+5VSTBY
DGND
7602
LF80CDT
3601
1 3
+12V_Power
IN OUT
7603
1R LF50CDT
2 GND
IN
DGND
3603 7604
MC79M08BDT
+5VVID
100u
1 3
1R
VGND
IN OUT
3604 2608
DGND
+5VD GND 2
3602
1R
-12V_Power
1R
3616
2K2
DGND
3615
2K2
3614 3609
+3V3_Power
470R 2K2
3613 3611
3619
470R 2K2
10K
BC857B
7613
+12VSTBY
DGND
BC857B
7614
3618
7612
33K BC847B
* 3698 3697
*
-8V
1K5 1K2
3696 3695
1K5 1K2
3694 3693
1K5 1K2
3692 3691
1K5 1K2
3690 3689
+3V3_Power
*
4608
1K5 1K2
3680 3681
1K5 1K2
BC857B
7630
4606
DGND
7632
7633
BC857B
BC847B
BC857B
7631 4609
+12VSTBY
3677
*
4610
33K +5VSTBY
-8V
3686
7634
Mute_Cutoff
BC847B
4K7
DGND
10 11 12 13
14 1600 A7 3663 A4
1601 A6 3664 B4
2600 B12 3665 D3
2603 C13 3666 D6
2604 C12 3667 E4
2605 C11 3669 H7
2606 E13 3670 G7
2607 E13 3671 G7
2608 D11 3672 G7
2610 C9 3673 G7
A
2611 C9 3674 H10
2612 F13 3675 H9
5600 2614 H3 3676 H9
+3V3D
2615 A10 3677 H11
33u
2616 A10 3678 I11
2617 A9 3680 H12
2618 A8 3681 H12
5601
+3V3_DAC 2620 B1 3682 H12
33u
2621 B1 3683 H13
2622 C1 3684 I12
2623 C1 3685 I13
5602
+3V3_OSC 2624 C1 3686 I12
B
33u A4-57 2625 B2 3687 H7
2626 B2 3688 B10
2627 B2 3689 G12
2628 C2 3690 G12
2629 C2 3691 G12
2630 B3 3692 G12
2631 B3 3693 G12
2632 B3 3694 G12
2633 C3 3695 G12
+8VA
2634 C3 3696 G12
2635 B1 3697 G12
C 2636 B4 3698 G12
+5VA
2637 B4 3699 E1
OUT
2638 B4 3700 E8
GND 2639 C4 4600 B11
2640 B4 4601 D13
2641 B4 4603 B11
2642 B4 4604 B11
2643 C4 4605 E4
2644 C4 4606 H13
A4-58
2645 B5 4607 H9
DGND
2646 B5 4608 H10
2647 B5 4609 H12
D
2648 C5 4610 I12
-8V
2649 B12 5600 A13
4601
-8VA 2650 B12 5601 B13
2651 B12 5602 B13
2652 D13 6100 F2
2653 H13 6601 F13
2654 B10 6602 H13
2655 B10 7122 G2
2656 I6 7124 H2
3121 F2 7600 A12
3122 F2 7601 B10
3126 G3 7602 C12
E
3128 H1 7603 C13
3138 G2 7604 D13
3152 G2 7605 F3
3153 G2 7612 F11
3154 H2 7613 F10
3610
3600 B9 7614 F10
220R
3601 C11 7620 E8
3602 D12 7621 D7
3603 D10 7622 E7
3604 D10 7623 D3
3609 E12 7624 E3
F 3610 E13 7625 E1
DGND 3611 E12 7626 E5
3612 F12 7627 H7
3613 E12 7630 H10
3614 E12 7631 H10
3615 E12 7632 H11
3616 E12 7633 H13
3617 F11 7634 I12
3618 F11
3619 E10
3620 F9
3621 F9
G
3622 F7
3623 H7
3624 F7
3625 F6
3626 F6
3627 F6
3628 H6
3631 I5
3683
3632 I6
220R
3633 H7
3640 E8
3641 E7
H
3642 E6
3643 E6
3644 D7
DGND 3645 D6
3646 E3
3647 E2
3648 D3
3649 D2
3650 E1
3651 E3
3652 D5
I 3655 A2
3656 A2
3657 A2
3658 A2
3659 B2
3660 A4
3661 A4
3662 A4
3139 243 3090 pt7_Circuit 7_dd wk0437
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