Sony HCD-ECL77BT - Schematic Diagram - MAIN Board (8;8)

HCD-ECL77BT/ECL99BT
HCD-ECL77BT/ECL99BT
2929
5-11. SCHEMATIC DIAGRAM - MAIN Board (8/8) -
PWM INPUT
process input
PBTL
PWM INPUT
process input
PBTL
PWM INPUT
process input
PBTL
COMPATIBLE
77BT_LT 77BT_U2 99BT_LT 99BT_U2
15K K01K31 10KR244
R251
R238
R243
1.2K1.5KNoneNone
1K 1K 6.8K 8.2K
1K K2.8K1 6.8K
FR+
FR-
FL+
FL-
SUB+
SUB-
SUB-
SUB+
FL-
FL+
FR-
FR+
FL-
FL+
FR-
FR+
FR+
FR-
FL-
FL+
SUB-
SUB+
V_12V +12V-A
+12V-A
+12V-A
DVCC3
AMP_36V
DVCC3
AMP_36V
DVCC3
AMP_36V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
1819
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
3
2
1
84
1
2
3
4
5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
1819
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
1
2
3
4
5
6
7
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
1819
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
5
6
7
84
R238
1K
R238
1K
C503
330pF/50V/X7R
C503
330pF/50V/X7R
C757
1uF//50V/X7R
C757
1uF//50V/X7R
C506
0.1uF/50V/X7R
C506
0.1uF/50V/X7R
C220
0.1uF/50V/X7R
C220
0.1uF/50V/X7R
C508
330pF/50V/X7R
C508
330pF/50V/X7R
C756
1uF//50V/X7R
C756
1uF//50V/X7R
100uF/16V
CE481
100uF/16V
CE481
U482
STA516B
U482
STA516B
L490
10uH/12A
L490
10uH/12A
Q757
PNP_3CG3906M
Q757
PNP_3CG3906M
R265
8.2K
R265
8.2K
C495
NC/0.1uF/16V/X7R
C495
NC/0.1uF/16V/X7R
C520
1uF/63V
C520
1uF/63V
Q17
NPN_3DG3904M
Q17
NPN_3DG3904M
4.7uF/50VCE35 4.7uF/50VCE35
C743
0.1uF/50V/X7R
C743
0.1uF/50V/X7R
L485
10uH/12A
L485
10uH/12A
R780 220KR780 220K
C524
0.22uF/50V/Y5V
C524
0.22uF/50V/Y5V
22uF/50V
CE36
22uF/50V
CE36
C221
0.1uF/50V/X7R
C221
0.1uF/50V/X7R
R490
6.2 
R490
6.2 
R243
1K
R243
1K
C760
0.1uF/50V/X7R
C760
0.1uF/50V/X7R
C507
0.1uF/50V/X7R
C507
0.1uF/50V/X7R
R235
10
R235
10
C509
330pF/50V/X7R
C509
330pF/50V/X7R
C486
0.1uF/50V/X7R
C486
0.1uF/50V/X7R
NC/47uF/16V
CE482
NC/47uF/16V
CE482
FB483 75/200mAFB483 75/200mA
C742
0.1uF/50V/X7R
C742
0.1uF/50V/X7R
C748
1uF//50V/X7R
C748
1uF//50V/X7R
C736
1uF//50V/X7R
C736
1uF//50V/X7R
L486
10uH/12A
L486
10uH/12A
C127
1uF/16V/X7R
C127
1uF/16V/X7R
L487
10uH/12A
L487
10uH/12A
C532
10uF/16V/X7R
C532
10uF/16V/X7R
R236 15KR236 15K
R495
6.2 
R495
6.2 
C505
0.1uF/16V/X7R
C505
0.1uF/16V/X7R
C518
1uF/63V
C518
1uF/63V
C744
0.1uF/50V/X7R
C744
0.1uF/50V/X7R
C482
0.1uF/50V/X7R
C482
0.1uF/50V/X7R
C753
1uF//50V/X7R
C753
1uF//50V/X7R
C741
0.1uF/50V/X7R
C741
0.1uF/50V/X7R
FB481 75/200mAFB481 75/200mA
R783
100K
R783
100K
C738
1uF//50V/X7R
C738
1uF//50V/X7R
L488
10uH/12A
L488
10uH/12A
R246
8.2K
R246
8.2K
C511
0.1uF/16V/X7R
C511
0.1uF/16V/X7R
D8 LL4148D8 LL4148
R775
220K
R775
220K
R777 220KR777 220K
C754
0.1uF/50V/X7R
C754
0.1uF/50V/X7R
D10 LL4148D10 LL4148
R233
NC/10K
R233
NC/10K
C519
1uF/63V
C519
1uF/63V
R240
30K
R240
30K
R773 220KR773 220K
C494
NC/0.1uF/16V/X7R
C494
NC/0.1uF/16V/X7R
C484
0.1uF/50V/X7R
C484
0.1uF/50V/X7R
C745
0.1uF/50V/X7R
C745
0.1uF/50V/X7R
FB482 75/200mAFB482 75/200mA
R496
NC/10K
R496
NC/10K
C761
0.1uF/50V/X7R
C761
0.1uF/50V/X7R
R245
20K
R245
20K
C527
0.22uF/50V/Y5V
C527
0.22uF/50V/Y5V
C531
10uF/16V/X7R
C531
10uF/16V/X7R
R247
8.2K
R247
8.2K
C750
0.1uF/50V/X7R
C750
0.1uF/50V/X7R
C769
0.22UF/50V/Y5V
C769
0.22UF/50V/Y5V
D9 LL4148D9 LL4148
R484
10K
R484
10K
C740
0.1uF/50V/X7R
C740
0.1uF/50V/X7R
C485
0.1uF/50V/X7R
C485
0.1uF/50V/X7R
C751
0.1uF/50V/X7R
C751
0.1uF/50V/X7R
C222
0.1uF/50V/X7R
C222
0.1uF/50V/X7R
C523
0.22uF/50V/Y5V
C523
0.22uF/50V/Y5V
R498
6.2 
R498
6.2 
C525
0.22uF/50V/Y5V
C525
0.22uF/50V/Y5V
R242
68.1K
R242
68.1K
C746
0.1uF/50V/X7R
C746
0.1uF/50V/X7R
R241
220K
R241
220K
R486
NC/10K
R486
NC/10K
C755
0.1uF/50V/X7R
C755
0.1uF/50V/X7R
C529
0.01uF/50V/X7R
C529
0.01uF/50V/X7R
Q760
PNP_3CG3906M
Q760
PNP_3CG3906M
R251
3.3K
R251
3.3K
C481
0.1uF/50V/X7R
C481
0.1uF/50V/X7R
R237
5.6K
R237
5.6K
C128
1uF/16V/X7R
C128
1uF/16V/X7R
R232
NC/10K
R232
NC/10K
R492
6.2 
R492
6.2 
R779 220KR779 220K
R234
NC/10K
R234
NC/10K
10uF/16V
CE34
10uF/16V
CE34
4.7uF/50V
CE32
4.7uF/50V
CE32
U23A
F4558
U23A
F4558
R499
22 
R499
22 
Q758
PNP_3CG3906M
Q758
PNP_3CG3906M
C749
0.1uF/50V/X7R
C749
0.1uF/50V/X7R
C483
0.1uF/50V/X7R
C483
0.1uF/50V/X7R
R244
12K
R244
12K
R493
6.2 
R493
6.2 
C530
10uF/16V/X7R
C530
10uF/16V/X7R
C521
0.01uF/50V/X7R
C521
0.01uF/50V/X7R
C762
0.1uF/50V/X7R
C762
0.1uF/50V/X7R
R778
220K
R778
220K
CE33
1uF/16V/X7R
CE33
1uF/16V/X7R
R500
22 
R500
22 
1000uF/50V
CE712
1000uF/50V
CE712
AMP_DET1AMP_DET1
C528
0.22uF/50V/Y5V
C528
0.22uF/50V/Y5V
C752
0.1uF/50V/X7R
C752
0.1uF/50V/X7R
XP22
NC/CON_5P_0GNDD
XP22
NC/CON_5P_0GNDD
Q761
PNP_3CG3906M
Q761
PNP_3CG3906M
R489
22 
R489
22 
C522
0.01uF/50V/X7R
C522
0.01uF/50V/X7R
Q759
PNP_3CG3906M
Q759
PNP_3CG3906M
C739
0.1uF/50V/X7R
C739
0.1uF/50V/X7R
R774 220KR774 220K
U483
STA516B
U483
STA516B
C512
330pF/50V/X7R
C512
330pF/50V/X7R
R239
2.7K
R239
2.7K
Q756
PNP_3CG3906M
Q756
PNP_3CG3906M
XP21
CON_7P_0GNDD
XP21
CON_7P_0GNDD
C504
0.1uF/16V/X7R
C504
0.1uF/16V/X7R
R781
220K
R781
220K
R488
22 
R488
22 
R491
22 
R491
22 
C758
0.1uF/50V/X7R
C758
0.1uF/50V/X7R
1000uF/50V
CE710
1000uF/50V
CE710
C510
0.1uF/50V/X7R
C510
0.1uF/50V/X7R
C513
330pF/50V/X7R
C513
330pF/50V/X7R
C747
0.1uF/50V/X7R
C747
0.1uF/50V/X7R
NC/47uF/16V
CE483
NC/47uF/16V
CE483
U481
STA516B
U481
STA516B
C526
0.22uF/50V/Y5V
C526
0.22uF/50V/Y5V
C502
330pF/50V/X7R
C502
330pF/50V/X7R
U23B
F4558
U23B
F4558
R494
22 
R494
22 
L489
10uH/12A
L489
10uH/12A
1000uF/50V
CE711
1000uF/50V
CE711
R776 220KR776 220K
C109
1uF/16V/X7R
C109
1uF/16V/X7R
R501
6.2 
R501
6.2 
R782
100
R782
100
C737
0.1uF/50V/X7R
C737
0.1uF/50V/X7R
C496
NC/0.1uF/16V/X7R
C496
NC/0.1uF/16V/X7R
C759
0.1uF/50V/X7R
C759
0.1uF/50V/X7R
SUB-GND
OUT2B
OUT2B
VCC2B
GND2B
GND2A
VCC2A
OUT2A
OUT2A
OUT1B
OUT1B
VCC1B
GND1B
GND1A
VCC1A
OUT1A
OUT1A
NCGND-CLEAN
GND-Reg
VDD
VDD
VL
CONFIG
PWRDN
TRI-STATE
FAULT
TH-WAR
IN1A
IN1B
IN2A
IN2B
VSS
VSS
VCC-Sign
VCC-Sign
1
2
3
4
5
SUB-GND
OUT2B
OUT2B
VCC2B
GND2B
GND2A
VCC2A
OUT2A
OUT2A
OUT1B
OUT1B
VCC1B
GND1B
GND1A
VCC1A
OUT1A
OUT1A
NCGND-CLEAN
GND-Reg
VDD
VDD
VL
CONFIG
PWRDN
TRI-STATE
FAULT
TH-WAR
IN1A
IN1B
IN2A
IN2B
VSS
VSS
VCC-Sign
VCC-Sign
1
2
3
4
5
6
7
SUB-GND
OUT2B
OUT2B
VCC2B
GND2B
GND2A
VCC2A
OUT2A
OUT2A
OUT1B
OUT1B
VCC1B
GND1B
GND1A
VCC1A
OUT1A
OUT1A
NCGND-CLEAN
GND-Reg
VDD
VDD
VL
CONFIG
PWRDN
TRI-STATE
FAULT
TH-WAR
IN1A
IN1B
IN2A
IN2B
VSS
VSS
VCC-Sign
VCC-Sign
FR+
FL+
SUB+
AMP_DET
CH4A
EAPD
CH4B
CH4B
AMP_FAULT
Temperature protect output
AMP_FAULT
Temperature protect output
AMP_FAULT
Temperature protect output
CH4A
CH3A
EAPD
CH3B
CH3B
CH3A
CH5A
EAPD
CH5B
CH5B
CH5A
AMP_FAULT
++
++++
++
++
++
+
-
+
-
++
++
++
+
-
+
-
++
A
386
E
2 9
D
5
B
C
714
(8/8)MAIN BOARD
F