Sony HBD-DZ950 - Main Board Schematic (5;6)

DAV-DZ350/DZ650/DZ950
DAV-DZ350/DZ650/DZ950
2828
5-10. SCHEMATIC DIAGRAM - MAIN Board (5/6) -
• See page 35 for IC Block Diagrams.
(5/6)MAIN BOARD
A
386
E
2 9
G
D
5
B
C
7
F
14
C516
104
+12V
GND
L500
47UH
P+12V
C502
104
GND
GND
ZD500
NC
R504
330R
C519
100U/10V
C517
220U/10V
VCC5
R506
1K
R511
56R
GND
C566
10uF/50V
R554
47K 1%
R556
47K 1%
GND
R528
4K7
R531
100K
R524
8K2
C547
104
GND
GND
VCC5
C545
104
C526
104
PD_MUTE
C514 104
R527 1K 1%
R530 1K 1%
R525 1K 1%
R532
1K 1%
SUB+
FR+
FL+
C+
C541 4.7U/25V
C571
104
GND
R550
47K 1%
R549
47K 1%
GND
1
2
CN500
NC
FB500
600
GND
C508
104
R503
1K
R502
100R
C505
100U/16V
GND
C572
10uF/50V
C546 100U/25V
C528
100U/16V
C501
220U/16V
R535
33R
GND
R548
33R
R546 33R R545
33R
R544 33R R543 33R R542
33R
R541
33R
C532 15P C533
15P
C534 15P C535 15P
C530 15P
C536 15P
C531 15P
R516
33R
C520
15P
GND
MCLK
-FL
+FL
-FR
+FR
+SL
+SR
-C
+C
+SUB
R539 4K7 R538 4K7
+3.3V
R533
4K7
+3.3V
-SR
-SL
R585
10R
R586
10R
R521
10R
GND
C555
104
C529
15P
DSP-RESET
-SUB
R540
4K7
R536 4K7
C565
10U/16V
R552
1K
R555
100K
GND
GND
PWM_HPM_L
1
PWM_HPP_L
2
PWM_HPM_R
3
PWM_HPP_R
4
AVSS
5
PLL_FLTM
6
PLL_FLTP
7
VR_ANA
8
AVDD
9
ASEL_VACS2
10
MCLK
11
OSC_RES
12
DVSS2_CORE
13
DVDD2_CORE
14
VACS1
15
RESET
16
HP_SEL
17
PDN
18
MUTE
19
SDA
20
SCL
21
LRCLK
22
SCLK
23
SDIN1
24
SDIN2
25
SDIN3
26
SDIN4
27
VR_DIG
28
SDOUT
29
SCLKO
30
LRCLKO
31
TEST
32
PSVC
33
BKND_ERR
34
DVDD1_CORE
35
DVSS1_CORE
36
VALID
37
PWM_M_1
38
PWM_P_1
39
PWM_M_2
40
PWM_P_2
41
PWM_M_3
42
PWM_P_3
43
PWM_M_4
44
PWM_P_4
45
PWM_M_7
46
PWM_P_7
47
PWM_M_8
48
PWM_P_8
49
AVDD_PWM
50
AVSS_PWM
51
VR_PWM
52
PWM_M_5
53
PWM_P_5
54
PWM_M_6
55
PWM_P_6
56
IC500
TAS5538
R507
0R
C500
470U/10V
C521 470U/10V
C503
104
GND
C522 104
R513 0R
GND
R515 18K
GND
C510 104
C504
104
GND
C549
104
GND
+3.3V
C553
104
+3.3V
GND
R500 1R
R512
470R
R505
470R
C512
472
C513
472
C515
473
C509 473
R547
100K
+3.3V
GND
R537
4K7
DSP-RST
+3.3V
+3.3V
GND
17P
(OUT)
H
L
SPEAKER
EARPHONE
POWER ON POP NOISE
GND
P+12V
C577 104
GND
R562
10R
C613
333
C643
333
C647 104
P+12V
GND
R616 10R
C617 104
C626
103
R605
3R3
GND
C634
104
GND
C579
333
12
L509
10UH/10A
12
L512
10UH/10A
C609
333
C590 104
GND
C602 104
GND
GND
GND
C595
103
R576
3R3
P+12V
C575 104
GND
R565
10R
C612
333
C644
333
C648 104
P+12V
GND
R614
10R
+34V
C624
104
C627
103
R604
3R3
GND
C635 104
GND
C580
333
12
L510
10UH/10A
12
L511
10UH/10A
C608
333
+34V
C591
104
GND
C603
104
GND
GND
GND
C596
103
R582
3R3
12
L505
10UH/10A
12
L507
10UH/10A
12
C585 104
C636
103
R611
3R3
C620
103
R600
3R3
C606
104
C586 102C605 102
GND
C594 474/63V
C582 104
C584
103
R568
3R3
C601
103
R591
3R3
C604 104
C583
102
C607 102
GND
C593 474/63V
12
L508
10UH/10A
12
L506
10UH/10A
C642
104
C645
104
R617
10R
GND
P+12V
P+12V
C641
104
C646 104
R615 10R
R613
1R
GND
GND
C611
104
GND
R564 10R
C578
104
GND
GND
R577
47R
R566
0R
R567
0R
R578
47R
P+12V
GND
GND
C610
104
R590
22K
GND
GND
P+12V
C576 104
GND
R563 10R
+C+FR
-C-FR
-FL
+FL
-SR
+SR
SDSD
VALID2VALID3
GVDD_B
1
OTW
2
SD
5
PWM_A
6
RESET_AB
7
PWM_B
8
OC_ADJ
9
GND
10
AJND
11
VREG
12
M3
13
M2
14
M1
15
PWM_C
16
RESET_CD
17
PWM_D
18
VDD
21
GVDD_C
22
GVDD_D
23
BST_D
24
PVDD_D
26
OUT_D
28
GND_D
29
GND_C
30
OUT_C
31
PVDD_C
32
BST_C
33
BST_B
34
PVDD_B
35
OUT_B
36
GND_B
37
GND_A
38
OUT_A
39
PVDD_A
40
BST_A
43
GVDD_A
44
TAS5352
NC
3
NC
4
NC
19
NC
20
NC
25
PVDD_D
27
PVDD_A
41
NC
42
IC503
TAS5352
GVDD_B
1
OTW
2
SD
5
PWM_A
6
RESET_AB
7
PWM_B
8
OC_ADJ
9
GND
10
AJND
11
VREG
12
M3
13
M2
14
M1
15
PWM_C
16
RESET_CD
17
PWM_D
18
VDD
21
GVDD_C
22
GVDD_D
23
BST_D
24
PVDD_D
26
OUT_D
28
GND_D
29
GND_C
30
OUT_C
31
PVDD_C
32
BST_C
33
BST_B
34
PVDD_B
35
OUT_B
36
GND_B
37
GND_A
38
OUT_A
39
PVDD_A
40
BST_A
43
GVDD_A
44
TAS5352
NC
3
NC
4
NC
19
NC
20
NC
25
PVDD_D
27
PVDD_A
41
NC
42
IC502
TAS5352
SUB+
FR+
FL+
C+
SL+
SR+
4 OHM
GND
GND
GND
GND
R583
33R
R587
33R
R608
33R
R607
33R
R609
33R
R606
33R
R588 33R
R584
33R
C621 104
C623
103
R599
3R3
C633
103
R610 3R3
C638 104
C622
102
C640 102
GND
C631
474/63V
C618 104
C581
103
R569
3R3
C600
103
R592
3R3
C637 104
C619
102
C639 102
C632 474/63V
P+12V
C507 104
GND
R508
10R
C551
333
C570
333
C574 104
P+12V
GND
R561
10R
C561 1000U/50V
+34V
+34V
C559 104
GND
C563 104
GND
C518
333
12
L503
10UH/10A
12
L504
10UH/10A
C548
333
+34V
+34V
C527 104
GND
C542 104
GND
GND
GND
C539
103
R519
3R3
C525 104
C557
103
R529
3R3
C523
103
R514 3R3
C544
104
C524
102
C543
102
GND
C537 474/63V
12
L502
10UH/10A
12
L501
10UH/10A
P+12V
P+12V
C569
104
C573 104
R560 10R
R558
1R
GND
R510
0R
R517
47R
GND
C550
104
R526
22K
GND
GND
P+12V
C506 104
GND
R509 10R
+SL
-SL
-SUB
+SUB
VALID1
GVDD_B
1
OTW
2
SD
5
PWM_A
6
RESET_AB
7
PWM_B
8
OC_ADJ
9
GND
10
AJND
11
VREG
12
M3
13
M2
14
M1
15
PWM_C
16
RESET_CD
17
PWM_D
18
VDD
21
GVDD_C
22
GVDD_D
23
BST_D
24
PVDD_D
26
OUT_D
28
GND_ D
29
GND_C
30
OUT_C
31
PVDD_C
32
BST_C
33
BST_B
34
PVDD_B
35
OUT_B
36
GND_B
37
GND_ A
38
OUT_A
39
PVDD_A
40
BST_A
43
GVDD_A
44
TAS5352
NC
3
NC
4
NC
19
NC
20
NC
25
PVDD_D
27
PVDD_A
41
NC
42
IC501
TAS5352
GND
GND
GND
R553
33R
R551
33R
R523
33R
R518
33R
C558
104
C540
103
R534
3R3
C564
103
R557
3R3
C567 104
C560
102
C568
102
GND
C562
474/63V
P+12V
P+12V
C599 104
C538 104
GND
C629 104
C598 104C628 104
R612
1R
R589
22K
+34V
C592
470U/50V
FB502100MHZ
GND
C630
470U/50V
FB504100MHZ
GND
+34V
C597 470U/50V
FB501
100MHZ
GND
C625
470U/50V
FB503100MHZ
GND
SUB-
GND
GND
SD
SUB-
SUB+
SL-
SL+
SL-
SR-
C-
FL-
FR-
SR-
SR+
C-
C+
FL-
FL+
FR-
FR+
4 OHM
4 OHM
4 OHM
4 OHM
4 OHM
SUB-DET
+12V
FAN_PWM
Q501
2SC8050
Q502
2SC8050
D5001N4148
R501
560R
D503 1N4148
D506 1N4148
D504 1N4148
D507
1N4148
Q505
2SC8050
R520 1K
TP500
TP501
TP503
TP505
VALID
VALID
VALID
VALID
TP510
TP509
VALID
VCC5
TP502
TP504
TP506
TP507
DSP-RESET
TP508
Q504
2SC8050
Q50 3
2SC8550
MCU_SDA
MCU_SCL
LRCK
BCLK
TSD0
TSD1
TSD2
MCLK
LRCK
BCLK
TSD2
TSD1
TSD0
DSP_MUTE
D502
1N4148
FAN_PWM
+34V
+12V
DSP_MUTE
VCC5
MCU_SDA
MCU_SCL
+12V
+34V
FAN_PWM
AUDIO-IN(1..6)
AUDIO-OUT(1..6)
R571
220K
R579
100K
R570
220K
C587
225
DC_DET
DC_DET DC_DET
Q509
2SC8550
Q506
2SC8550
1
2
3
4
5
6
JK500
JK-6P-A
1
2
3
4
5
6
JK501 JK-6P-B
R580
100K
C588
225
Q510
2SC8550
Q507
2SC8550
R581
100K
C589
225
Q511
2SC8550
Q50 8
2SC8550
R594
220K
R601
100K
R593
220K
C614
22uF/6.3V
Q515
2SC8550
Q512
2SC8550
R602
100K
C615
225
Q516
2SC8550
Q513
2SC8550
R603
100K
C616
225
Q517
2SC8550
Q51 4
2SC8550
R596
220K
R595
220K
R598
220K
R597
220K
R573
220K
R572
220K
R575
220K
R574
220K
DC_DET
SUB-
SUB+
SL- SL+
SR-
SR+
FR- FR+ FL- FL+ C- C+
OTW
OTWOTW
R522 NC
L&R DET
C-DET
C745 4.7U/25V
C746 4.7U/25V
C747
104
C749
10uF/50V
C748
104
GND
R559
150K 1%
R731
150K 1%
R732
150K 1%
GND
TP514
TP513
D5051N4148
D508
1N4148
GND
GND
R638
10K
Q500
2SD882
R681
470K 1%
R682
56K 1%
GND
C556
10uF/16V
C552
10uF/16V
R639 1K 1%
R671
1K 1%
C725
104
C726
10uF/50V
C751 4.7U/25V
C681 4.7U/25V
R676
150K
D510
1N4148
R655
470K 1%
R672
56K 1%
D511
1N4148
D512 1N4148
D509
1N4148
SL+
SR+
SL&SR DET
GND
D5131N4148 D5141N4148
GND
GND
R684
470K 1%
R694
56K 1%
GND
R687
470K 1%
R698
56K 1%
GND
C554
470U/10V
C661 104 C675 104 C728 104 C729 104 C731 104 C732 104 C733 104 C734 104 C737 104 C738 104 C659 104 C511 104
GND
SUB+ FR+ FL+ C+ SL+ SR+ SUB- SL- SR- C- FL- FR-
C752
104
Note: When the IC501, IC502 and IC503 on the MAIN board are re-
placed, refer to “NOTE OF REPLACING THE IC501, IC502
AND IC503 ON THE MAIN BOARD AND THE COMPLETE
MAIN BOARD” on page 4.