Electrical diagrams and PWB’s
GB 52
CDR 3rd gen.
7.
NC
IN
7522 H5
7523 C6
7524 C5
7525 E11
7526 G5
7527 E5
7528 F5
7529 I8
7535 A4
7548 I8
7549 F11
7556 F13
3541 F6
3542 E6
3544 F4
3545 G4
3546 G4
5543 B3
3552 F5
3553 I6
3554 E5
3555 E5
3556 E4
5556 A5
5502 E2
5503 E2
5541 D4
5542 D4
6
7
1501
EH-B
2544 B4
2546 C7
2547 F6
2548 D5
2550 H8
5544 B3
5546 C7
5551 F11
5554 H10
5555 D6
2557 F14
2558 F12
2561 F11
2562 H8
2563 H8
5709 F3
6500 G11
6501 G9
6502 I11
6553 A11
6554 H9
7520 C6
7521-A G4
7521-B I6
3532 C12
3533 A13
3536 C6
3537 C6
1
3538 C4
3539 D5
3540 E10
6
7
8
9
10
3547 H5
3548 H6
3549 I7
3550 H10
3551 I6
2
3
4
5
6
3557 F4
3559 B12
3560 B14
3562 B13
3566 E10
3567 E11
3570 A12
5500 D2
5501 E2
B
C
2
2535 B5
2536 B4
2537 B5
2541 D5
2543 B4
E
F
G
H
I
2551 G4
2552 H4
2553 H8
2555 F12
2556 G13
F
G
H
I
1500 D1
2565 D6
2568 A5
2571 D3
2572 E2
2574 E8
2575 E9
2577 F2
3013 H13
3531 C12
2507 H10
2508 I8
2509 I8
1
2
3
4
5
F491 G5
F492 H9
F493 I7
F494 I8
F495 I9
11
12
13
14
1
F801 A12
F802 A6
F803 B13
F804 B14
F805 B6
7
8
9
10
11
12
13
14
A
F815 D2
F816 D2
F817 D2
3
5
4
POWER PART
D
F819 H12
F820 D1
F821 D7
F822 D2
F823 D2
A
B
C
D
E
F825 F11
F826 F12
F827 E2
F828 E2
F829 F14
1541 D4
1542 A4
1543 B4
2500 E2
2501 F1
2502 F2
2504 A12
2505 H12
2506 H12
F836 H4
F837 I7
F838 G4
F839 E6
F840 E6
F841 E9
F842 E5
F843 F7
F844 E3
F845 F4
F846 H5
7558 E8
7560 B12
7561 B14
7562 C13
7563 C12
F818 E10
F496 H8
F497 H11
F498 H10
F499 H9
F800 A6
F824 F11
F806 C8
F807 C8
F808 B13
F809 B12
F810 C11
F811 C12
F812 H3
F813 C5
F814 C5
F494
1M
3013
F830 F4
F831 F3
F832 E11
F834 I7
F835 I6
12VCP
F836
12VCP
BLM21
5555
F834
5709
BLM21
7521-B
5
6
7
8
4
2508
100n
MC34072
F825
2563
100n
F491
7558
L78M09
GND
IN
OUT
F812
2575
220u
12VCP
-8VA
33n
2506
7525
BC857B
BC857B
7522
F499
6500
BAV70W
F835
BC847B
7526
-8VA
47K
F838
3544
GND_CASE
F830
2501
2n2
2500
2n2
F808
5500
F823
F819
3540
10K
-8VA
10u
2505
3104 123 4228.7
F497
2568
100u
3536
100K
3542
12R
6502
BZX284-C22
F496
3K3
3551
2565
100n
F843
F801
5541
BLM21
3549
100R
F829
F840
100n
2553
F817
F815
F828
100n
2572
15K
3547
F806
2571
100n
VDC2
F802
3545
6R8
2537
47u
5556
BLM21
F492
VFTD
47u
5554
7548
BC847B
3533
100K
F837
3562
5K6
+5VA
7521-A
MC34072
3
2
1
8
4
F832
F846
F824
5503
BLM21
100n
2574
1
GND
3
IN
2
OUT
2558
100u
5544
LD1117
7535
P12VKILL
4
5
6
7
8
9
1A
1542
MP
1500
EH-B
1
10
11
2
3
5546
BLM21
+5VA
3550
100R
GNDA
F810
VDC1
47K
3548
F804
MP
1543
1A
100K
3539
F841
F844
2557
7529
BC857B
100n
2509
100n
F827
F809
F831
100n
2562
F822
F813
100R
3553
3546
3554
10K
F498
12R
3541
100R
F495
F493
7560
BC857B
5K6
3531
100n
2541
5551
BLM21
BC857B
7561
47K
3552
1A
1541
MP
GND_CASE
7562
BC847B
F818
GND_CASE
2504
220u
2561
100n
10n
2555
5501
BLM21
3567
22K
3566
100K
3556
6553
BAS216
F826
10K
7527
BCP69
7523
BC847B
10u
2507
2547
47u
2543
100n
2544
47u
+5VA
F803
F845
F842
BC847B
7524
F839
6501
BAV99
100K
3560
F816
P12VKILL
2550
100n
1n
2552
F805
2535
100n
22u
2551
100n
2536
BC847B
7528
47u
2546
12VCP
3557
100K
BAV99
6554
2548
100u
BC847B
7549
3532
5K6
5K6
7563
3559
5
4
8
OUT
1
2
3
6
7
BC847B
10K
3538
7556
MC79L05ABD
GND
2n2
2502
BLM21
5502
2556
100n
F821
5542
BLM21
F820
5543
F807
F814
STD17N05
7520
2
1
3
3537
10K
F800
2577
100n
F811
3555
1K2
100R
3570
12VPWR
P12V
FS30V
12VPWR
+9SRVPWR
KILL_OUT
P12V
L-5V
A-8V
P12V
12VPWR
L12V
{POWER_UP,KILL_OUT}
POWER_UP
POWER_UP
D5V
D5VS
L5V
D3V3
KILL
+12VA
CDR MAIN BOARD - CIRCUIT DIAGRAM 7 : POWER PART TESTPOINTS
1
2
3
4
5
6
7
0.7V
8
9
10
11
12
13
14
0.7V
11V
27.4V
27.5V
23.2V
10V
17.8V
4.6V
4.6V
4.5V
5.2V
5V
5.2V
5.2V
5V
5V
11.8V
14
-8V during
normal
operation
11.8V
0.7V
11.8V
FR
OM PSU
TO DISPLAY BOARD
CL06532018_052.eps
290200
Содержание CDR-775
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Страница 93: ...Electrical diagrams and PWB s GB 69 CDR 3rd gen 7 CDR MAIN BOARD 8 BOTTOM VIEW CL06532018_070 eps 010300 ...
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