Classe Audio CD-DVD-1, Service Manual

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36 ASD-1 7. Electrical diagrams and PWB’s
Service interface and Back-end
OSCILL.
CRYSTAL
BUFFER/
CLOCK
+2
BUFFER
OUTPUT
OUTPUT
BUFFER
OUTPUT
BUFFER
BUFFER
OUTPUT
BUFFER
OUTPUT
SYNTHESIS
CLOCK
CONTROL CICUITRY
AND
CLOCK SYNTHESIS
CONTROL CICUITRY
CLOCK SYNTHESIS AND
1603-2 G13
5602 F10
5603 F1
3619 D9
F660 I9
F661 I10
F663 I9
3681 H8
3682 H8
7600-D B12
7600-C A12
3684 I8
3685 I8
3686 E2
3617 D12
3618 D8
1604 G13
1605 E1
1606 E1
5610 D1
6600 C9
7600-A A11
TO AUDIO / VIDEO MUX. BOARD
F644 E11
F643 F10
F630 D12
F631 B3
1603-3 F13
1607 E1
1608 E1
2600 A12
1603-7 D13
1603-8 C13
1603-9 C13
F622 C10
F623 D2
F624 C10
F625 D13
3624 E11
3623 E11
FROM SUPPLY
5608 I9
F618 C2
5607 I9
F619 C11
F620 C13
F621 C6
5604 F10
F629 D10
3688 E3
3689 F3
3690 E4
F628 E6
5600 A13
5601 E5
D
2604 C3
2603 B2
1603-19 E13
7616 G1
1603-20 E13
1603-21 F13
F659 H13
7621 E3
F600 A13
3663 G11
3620 A13
3621 B13
3622 C9
3677 F8
3678 G6
3679 G8
3680 G8
2605 C8
F639 E8
F638 E12
2601 A13
2602 B13
2644 F13
2645 F13
3687 E2
3611 B13
3612 B6
3613 B6
3691 G1
3615 C11
3616 D12
3608 B11
3609 C12
3610 A13
1603-22 D13
I
1603-4 D13
3614 C6
1603-6 G13
1600 B1
E
F
7600-B B11
F626 D10
F627 D2
F616 B13
F617 B7
F615 B2
5609 A2
3626 F11
3627 B7
3628 C7
3629 C10
F652 G10
F653 G11
F640 E11
5605 G10
5606 H9
12 13
A
B
C
F613 B12
F614 B2
7614 G10
7615 H10
2607 D2
F651 G9
7618 I10
7620 E2
2611 D1
2614 F9
TO AUDIO/VIDEO MUX. BOARD
F632 F1
1603-5 F13
1602-1 A13
1602-2 A13
1603-10 C13
F664 I10
2606 C9
F649 F11
1603-13 D13
1603-14 E13
1603-15 E13
1603-16 E13
1603-17 D13
10
2646 H4
3605 D5
3606 C10
3607 B12
BLM31
3683 I8
3630 C8
4
F665 I13
F666 I11
H
3631 F9
G
H
I
3636 C13
3637 C12
BLM31
A
B
C
D
E
F
3625 E11
F671 E2
F672 E2
F673 E3
F674 E3
TO/FROM PC INTERFACE
1603-18 E13
F637 E12
F641 E11
F601 A13
F602 A13
F603 A12
F604 A3
F647 F9
F648 F10
1602-5 B13
1602-6 B13
1602-7 A13
1603-1 E13
F645 I3
2608 B3
2609 C2
2610 F6
7604 B7
7605 B3
7607 B6
3664 G10
3665 E11
3667 E11
3669 G1
3670 G1
F605 A2
F606 A12
7
2623 H10
9 10 11 12
F654 H9
SERIAL PC INTERFACE
2615 F10
11 9
1 2 3
2640 F12
2641 F12
2642 F12
2643 F12
F609 B6
3632 F10
3633 G9
3635 B13
F610 B7
F611 B13
F612 B12
F657 H11
F658 H13
6 7 8
F669 C11
F670 C2
2622 H9
3658 I10
2624 I9
2625 I9
2626 I9
2627 I9
13
F636 C2
F635 E12
8
1603-11 C13
1603-12 D13
1602-3 A13
1602-4 B13
3673 G3
3674 D11
3675 I4
3676 E5
7612 F11
7613 F11
3655 I10
3656 I10
3657 H10
7617 I10
3659 I10
3642 B6
2616 G9
2617 G10
2618 F2
2619 F2
5 6
3660 H11
3661 G10
3662 G11
2632 C9
2633 C9
2634 C2
2635 C3
F655 H10
F656 H13
F633 E12
F634 C3
G
2638 D3
2639 D4
2636 C4
2637 D2
F607 A13
F608 B3
OPTION
OPTION
OPTION
OPTION
OPTION
OPTION
7609 C10
3647 G9
3648 H9
3651 I9
3654 I9
2620 G9
2621 G10
1 2 3 4 5
3671 G1
3672 C3
F646 F11
7600-E A9
7600-F A8
7608 C11
7610 D10
7611 F5
2641
1603-11
11
OPTION
OPTION
OPTION
47R
3672
22p
1K
-Vvid
12
14
7
-Vvid
3659
F606
74HCT14D
7600-F
13
1603-21
21
F626
F635
2627
47p
5600
F649
1n5
2601
22p
2645
+5VOSC
-8Vstby
2643
22p
7
PS0
15
PS1 16
PS2 1
VDD1
4
VDD2
13
X1 3
X2 2
BC847B
7613
7616
MK2742
13_5M 10
27M 9
3_68M
14
ACLK
6
AS0 8
AS1 12
GND1
5
GND2
11
PCLK
2606 100u
+5V
-Vvid
1602-7
PH-S 7
3658
1K
F641
1603-19
19
+5V
5605
15u
+6Vstby
+5V
+5V
5603
3681
100n
2603
F654
1K
3660
1603-22
22
22n
2600
F609
430R 2623
47p
100n
3657
100n 2636
47p
2620
2618
1603-1
1
7615
F625
3619
22K
BC847B
+5V
VDD_STI
2602
+5V
22K
3618
+5V
1n5
1603-17
17
+5V
+5VOSC
2634 100n
1602-5
PH-S 5
3611
10K
100u 2632
100K 3609
+5V
F644
1606
3637
3K3
F651
1603-3
3
F621
F669
3628
470R
VDD_STI
7609
BC857B
F652
F623
3671
22K
3617
10K
47K
3606
F631
PH-S
1602-6
6
100n 2610
F666
F613
1602-2
PH-S 2
-8Vstby
6K8
3635
F670
F632
F637
5608
15u
5 6
14
7
3622
100R
7600-C
74HCT14D
3651
430R
3678
+5V
BC847B
7604
3610
10K
-Vvid
3684 +3V3
47p
2624
+5V
3683
3689
22K
+5V
1K
3662
22K
3687
2621
+5Vstby
7600-B
74HCT14D
3 4
14
7
47p
100R
3623
F603
3663
1K
1603-20
20
+5V
7611
74HCT1G125
2
1
5
3
4
F629
PH-S
1602-4
4
1607
3685
F601
13
14
15
16
2
3
4
5
6
7
8
9
1604
1
10
11
12
100MHZ
5610
-Vvid
F630
LD1117
7605
1
GND
3
IN
2
OUT
7
+12Vstby
+12Vstby
430R
3656
74HCT14D
7600-D
9 8
14
F658
100K 3607
1603-13
13
7600-A
74HCT14D
1 2
14
7
100R
3625
F638
VDD_STI
7
100u 2611
3682
1603-7
3679
F633
15u
5602
F605
F611
F607
10K
3615
F653
3620
100R
3688
4K7
F671
430R
+5V
3673
3655
5606
15u
+5V
430R 3633
3647 430R
F622
+5VOSC
+3V3
F610
430R
F664
F672
3661
1605
1603-6
6
1608
47u
2609
+3V3S
430R 3664
F647
2614
47p
15u
5607
10K
3642
F619
2633 100u
F617
2604 100u
F624
F614
12
2
3
4
5
6
7
8
9
1600
1
10
11
3686
22K
2616
-8Vstby
47p
1PS76SB10
6600
47p
10K
3613
2622
1603-16
16
F615
3614
10K
3680
1603-10
10
F646
F618
F648
2617
47p
STB_CONT
+5V
2639 100n
VDD_STI
3691
10u
2608
3670
+5Vstby
-Vvid
F663
F616
220R
F661
F645
3630
F602
F674
100n 2638
-8Vstby
2626
47p
2625
47p
-8Vstby
+6Vstby
3632 430R
15u
5604
BC847B
7612
F628
BC847B
7607
1603-9
9
3669
100n 2635
7621
BC817-25
-8Vstby
3621
100R
2644
22p
3676
F657
4K7
3629
430R
3648
100MHZ
5601
F660
F620
F656
+5V
2605
22n
BC847B
7617
F636
F639
1603-2
2
BC847B
7618
+5VOSC
8
3612 10K
1603-8
6K8
BC857B
7608
+5V
3636
BC847B
+3V3
+5V
3616
10K
7610
F612
1603-15
15
2615
47p
F665
F655
7614
BC847B
3674
100MHZ
5609
F608
330R
3667
2619
100n
3665
22R
7620
BC857B
22p
2640
3690
F634
+5V
PH-S
1602-1
1
1603-4
4
1603-14
14
1603-12
12
F640
3
F604
+5VOSC
1602-3
PH-S
5
430R 3654
2642
22p
1603-5
18
2637 100n
1603-18
-Vvid
3605
2607 100u
+5V
74HCT14D
7600-E
11 10
14
7
+5V
F627
+5Vstby
+12Vstby
F673
-8Vstby
3624
100R
430R 3631
470R 3627
3608 100K
3677
1K
3626
F643
F600
22p
2646
F659
3675
SCLK
LRCLK
CFLG
B_FLAG
MEAS1
P50
SEL_ACLK2
SEL_ACLK1
CVBS_OUT
C_OUT
{SCLKo,PCM_OUTO,PCM_CLK,LRCLKo,SPDIF_OUT,R_OUT,G_OUT,B_OUT,C_OUT,CVBS_OUT,Y_OUT,27M_CLK}
SCLKo
PCM_OUTO
PCM_CLK
LRCLKo
SPDIF_OUT
CVBS
R_OUT
G_OUT
B_OUT
RTS_SER
HSYNC
Y_OUT
R_VID
PCMout2
PCMout1
SCL
SDA
Y_VID
C_VID
B_VID
G_VID
RXD_SER
CTS_SER
SERVICE
TXD_SER
SCART0
SCART1
0_6_12V
0_6_12V
MUTE
MUTE_AV
3104 123 4268.4
PB 4268 ASD1
MONO-BOARD
5
5
5
5
5
6 6
5
CL06532065_043.eps
180500