AVP1000 & AVP1000 AVP1000 & AVP1000
Dolby Pro LogicDolby Pro Logic
SERVICE MANUAL
B&K COMPONENTS, LTD.
2100 Old Union Road
Buffalo, New York 14227-2725
U.S.A.
SchematicsSchematics
B&K COMPONENTS, LTD.
2100 Old Union Road
Buffalo, New York 14227-2725
U.S.A.
D21
R15
1N4148
1
.033uF
U1
AD0
2
1D
AD1
3
2D
AD2
4
3D
AD3
5
4D
AD4
6
5D
AD5
7
6D
AD6
8
7D
AD7
9
8D
11
LE
1
OC
10
2
3
4
5
VSS
30pF
C20
10uF 25V
10K
R23
MISO
<
D9
1N4002
U14
D10
1N4002
C35
R126
ANALOG VIDEO
JUMPER
C2
VCC
1Q
2Q
3Q
4Q
5Q
6Q
7Q
74HC573
8Q
+5V
C18
X1
C21
30pF
DCLK
DDI
IRINV
DST
DBLNK
D7
1
VI
D12
1000uF 50V
+5V
20
19
18
17
16
15
14
13
12
1N4002
7815
VO
G
2
R146
JUMPER
A0
A1
A2
A3
A4
A5
A6
A7
40
19
12MHz
18
9
31
20
30
29
10
11
12
13
14
15
16
17
1N965B
1nF
C13
R103
.033uF
U2
10
A0
A0
9
A1
A1
8
A2
A2
7
A3
A3
6
A4
A4
5
A5
A5
4
A6
A6
3
A7
A7
25
A8
A8
A9
24
A9
A10
21
A10
A11
23
A11
A12
2
A12
14
A13
A14
A15
C17
.033uF
VCC
XTAL1
U13
80C31
XTAL2
P00/AD0
RST
P01/AD1
P02/AD2
P03/AD3
EA
P04/AD4
VSS
P05/AD5
P06/AD6
ALE
P07/AD7
PSEN
P30/RXD
P20/A8
P31/TXD
P21/A9
P22/A10
P32/INT0
P23/A11
P33/INT1
P34/T0
P24/A12
P35/T1
P25/A13
P26/A14
P36/WR
P27/A15
P37/RD
U9:C
+30V
4001
+5V
3
C34
100uF 100V
V
+30V+15V
STAR & DIGITAL GND
R108
10K
R110
Q6
2N5087
R111
6
17.4K
100K
R120
R121
17.4K
26.7K
Q7
2N5210
-15V
ABCDEFGH
C3
VCC
27C512
A15
A14
A1326GND
P10
P11
P12
P13
P14
P15
P16
P17
O0
O1
O2
O3
O4
O5
O6
O7
CE
OE
1N4148
D29
17.4K
Q2
3.01K
2N5210
+5V
28
AD0
11
AD1
12
AD2
13
AD3
15
AD4
16
AD5
17
AD6
18
AD7
19
1
20
22
27
ST IND
1
K2
2
K3
3
K4
4
KE1
5
KE2
6
SD
7
SEND
8
AD0
39
AD1
38
AD2
37
AD3
36
AD4
35
AD5
34
AD6
33
AD7
32
A8
21
A9
22
A10
23
A11
24
A12
25
A13
26
A14
27
A15
28
8
10
9
R96
10K
2A
+
BR1
-
C41
.033uF
CON17
MOLEX5M
CON20
MOLEX5M
R109
1K
D28
1N965B
R2
10K
B1
IR
U15
1
C33
2
C45
1
2
3
4
5
1
2
3
4
5
3V
1N4002
D8
VI
1000uF 50V
1N4002
D13
U19
VI
1000uF 50V
221
R1
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0
7815
VO
G
2
7915
VO
G
1
C1
.033uF
10
9
8
7
6
5
4
3
25
24
21
23
2
14
+5V
1
2
3
6
4
5
8
2
1D
3
2D
4
3D
5
4D
6
5D
7
6D
8
7D
9
8D
11
1
OC
10
GND
U12
+15V
3
C32
100uF 25V
-15V
3
C44
100uF 25V
D1
1N4148D21N4148
U3
VCC
A0
A1
D0
A2
D1
A3
D2
A4
D3
A5
D4
A6
D5
A7
D6
61C64
A8
D7
A9
NC
A10
WE
A11
CE1
A12
OE
VSS
CE2
C16
.033uF
A
B
C
G1
G2A
G2B
VSS
U7
VCC
1Q
2Q
3Q
4Q
5Q
6Q
7Q
74HC574
8Q
CLK
POWER ON/OFF MUTE CONTROL
M1UR
M1UL
R112
SK332
100K
2
R113
100K
1
6
Q8
5
3 4
VCC
Y0
Y1
Y2
Y3
Y4
Y5
Y6
74HC138
Y7
20
19
18
17
16
15
14
13
12
28
11
12
13
15
16
17
18
19
1
27
20
22
26
.033uF
+5V
CON2
1 2 3 4 5 6 7 8 9 10111
2
K1
IREXT
KE1K4K3K2KE2
DDI
DCLK
DST
DBLNK
IR
U9:D
12
11
13
U28
10
4001
GND
1
OC
11
CLK
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
F.U.
16
15
F.U.
14
13
12
11
10
F.U.
9
F.U.
7
F.U.
+5V
F.U.
STEREO
STRQ
SCE3
SCLK
SDI
SCE1
FXEN
C25
U9:B
4
4001
Q4
2N5210
D19
1N4002
D20
1N4002
C46
.033uF
+
BR3
-
R86
10K
12
9
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
5
6
7805
2A
DLBYM0
8D
8Q
13
8
DLBYM1
7D
7Q
14
7
DLBYM2
6D
6Q
15
6
DLBY0
5D
5Q
16
5
DLBY1
4D
4Q
17
4
DLBY2
3D
3Q
18
3
DLBY3
2D
2Q
74HC574
19
2
DLBY4
1D
1Q
20
VCC
C79
+5V
33nF
10
GND
1
OC
11
CLK
U23
+5V
1
4
7
D11
1
1000uF 50V
C50
D15
1N748B
9
8D
8
7D
7
6D
6
5D
5
4D
4
3D
3
2D
2
1D
C6
C19
.033uF
3
1N4002
VI
VO
G
2
D14
U20
1
VI
1000uF 16V
.033uF
1N4002
7805
G
2
8Q
7Q
6Q
5Q
4Q
3Q
2Q
74HC574
1Q
VCC
R104
10K
3
C39
VO
D17
12
13
14
15
16
17
18
19
20
+5V
+VVID
VIDEO SUPPLY
100uF 25V
V
3
C49
1N748B
DLBY5
K1
SCE2
CTRL
V1SWA
V1SWB
F.U.
F.U.
RCV
1N748B
+5V
100uF 25V
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
U9:A
1
2
4001
R105
10K
U18
C40
8.5V
D22
D23
+5V +30V
SCLK
SDI
1N748B
MOLEX5M
FUTURE
DOLBY
12
11
10
9
8
7
6
5
4
3
2
1
CON21
CON1
12345
FL2
FL1
C4
-15V
C11
.033uF
C24
R38
.033uF
100K
C36
R60
R63
CTRL 1 ON, 0 OFF.
R107
10K
+15V
100K
R43
3
2
R58
100
+15V
R9
FXEN
33.2K
D3
1N4002
.033uF
1
2
3
4
5
6
7
8
9
D4
10
11
12
1N4002
SCE1
13
SDI
14
SCLK
15
.033uF
+15V
U10:A
LF353
4
3
+
1
LR
2
8
R35
100
-15V
C28
100K
.033uF
+15V
U16:A
LF353
8
+
1
4
R61
-15V
C42
100K
.033uF
10K
R79
Q1
2N5210
ON
12V @ 14mA
D16
1N4148
D27
1N4148
+15V
Q11
2N5087
R5
R7
17.4K
17.4K
Q16
2N5210
U5
LR
30
L1
R1
29
R2
L2
28
R3
L3
27
R4
L4
26
RCM1
LCM1
25
R5
L5
24
R6
L6
23
RCM2
LCM2
LC7821
R722L7
21
R8
L8
20
RCM3
LCM3
19
VDD
VEE
18
CE
RES
17
DI
S
16
VSS
CLK
U10:B
LF353
5
+
6
-
R33
100K
100
R39
TAPE OUT
BUFFERS
R44
100K
U16:B
LF353
5
+
6
-
R55
100K
100
V2 OUT
BUFFERS
R64
100K
+15V
R129
1K
R106
Q5
2N5087
1N4148
N.C.
-15V
C57
C56
.033uF
.033uF
+15V
R20
47.5K
Q14
2N5210
R18
R19
47.5K
1.5K
SEND
-15V
R14
33.2K
1N4148
D18
C15
.033uF
7
.033uF
C23
100K
R40
R45
7
.033uF
1M
C37
17.4K
R62
R65
47.5
.033uF
1M
C51
17.4K
D26
1
2
3
4
5
6
7
8
9
10
11
R84
R87
22
L5DBI
R5DBI
21
N.C.
LCT1
RCT1
20
N.C.N.C.
LCT2
RCT2
19
L5DBO
R5DBO
18
L1DBI
R1DBI
17
L1DBO
R1DBO
16
LVM
RVM
LC7535
15
VEE
VCC
SCE1
14
S
CE
SDI
13
VDD
DI
SCLK
12
VSS
CLK
U24
+5V
R22
10K
SEND OUT
Q3
2N5210
R24
10K
LC4966
U4:A
14
VEE7VDD
13
CONT
1
O/I2I/O
U4:B
5
CONT
4
O/I3I/O
U4:C
6
CONT
I/O8O/I
U4:D
12
CONT
I/O11O/I
+15V
U11:A
LF353
8
3
+
2
-
R36
100
-15V
100K
5
+
1
6
4
-
100K
R41
V1 OUT
BUFFERS
R46
C29
100K
.033uF
+15V
U17:A
OP249
8
3
+
1
2
R59
2.26K
R54
-
10K
4
-15V
R66
C43
.033uF
3.01K
PRE OUT
2N5210
C70
R140
75
100uF 25V
221
R142
R138
3.01K
V1 VIDEO BUFFER V2 VIDEO BUFFER
* NOTE: EACH 1K OF INPUT PAIRS
HAS A 100K RTxx TO GND
-15V+15V
L
R
9
10
U11:B
LF353
7
RL
R34
100
U17:B
OP249
5
+
7
L-L+RL
6
-
R56
10K
R136
10K
R141
V
SEND OUT
RCV
*
*
*
B&K PCB
P/N 10759 REV -
C71
R135
75
100uF 25V
221
R137
3.01K
TV-V3
R3
1K
R6
1K
R10
1K
L
*
R4
1K
CD
*
R8
1K
DVD/VLD
*
R11
1K
TUNER
R16
Fx
*
R17
1K
1K
PRE OUT
M1UR
M1UL
R25
R27
221
221
RV3
SEND
0
RV1
RCV
0
R29
TAPE IN
R30
1K
1K
R31
TAPE OUT
R32
221
221
R37
V1 IN
R42
1K
1K
R47
V1 OUT
R48
221
221
R49
V2 IN
R50
1K
1K
R51
V2 OUT
R53
221
221
RJ1
CTRL OUT
RJ2
IR IN
0
0
RJ5
Q13
Q12
2N5210
+15V
U22:A
OP249
8
3
+
1
2
4
R83
R85
-15V
C53
2.26K
.033uF
+5V
C55
.033uF
U22:B
OP249
5
+
7
R-R+
R78
6
-
10K
R81
10K
3.01K
.033uF
+15V
R77
U21:A
3.01K
LF353
8
3
+
10K
R80
C48
1
R
2
-
RIGHT
4
R143
R75
47.5
10K
-15V
C52
R76
3.01K
.033uF
R71
10K
5
+
L
6
-
R74
47.5
HEADPHONE
C3
C2
C1
CON23
U21:B
LF353
7
LEFT
R73
10K
C69
10K
R139
L
AUDIO
L
L
L
L
AUDIO
L
AUDIO
L
RV2
0
L
L
AUDIO
L
L
AUDIO
L
L
L
AUDIO
0
R67
+VVID
CON3
CON4
CON6
CON9
CON11
CON13
.12uF
DOLBY
JUMPER
1
+VVID
C65
R68
JUMPER
C26
U30
7805
VO
VI
G
2
D24
.12uF
100uF 25V
C66
V
MON1 VIDEO BUFFER
257BLR-3718N
R69
3.01K
C67
+VVID
10uF 25V
100K
1N4148
R89
D6
100K
C78
R118
STEREO
SD
ST IND
R95
3.01K
R119
.01uF
C76
5.62
R125
10uF
C77
3
C30
100uF 25V
1N748B
U25:A
1
LF353
10uF 25V
17.4k
.033uF
+VVID
C59
1
OUT
U26LA7952
Q15
2N5210
VIN1
GND
VIN2
VCC
221
R28
VIN3
VIN4
V
C60
100uF 25V
C5
.12uF
V
87
TUNER
FILT1
X2
12356 4
R26
3.01K
C38
560pF
1nF
C31
47.5K
R12
8
3
+
2
-
4
R92
1N4148
D5
U27
LM7000
10
FM
6
STOUT
STOUT
5
SDI
DATA
4
SCLK
CL
3
SCE3
CE
2
STRQ
STRQ
1
XIN
X2
7.2MHz
C12
60pF
2N5087
R130
1K
R91
R133
10K
C27
.033uF
7/7/97
10uF 25V
V1SWA
2
A
V1SWB
3
B
4
5
6
7
8
9
C62
100uF 25V
R70
3.01K
C61
10uF 25V
C63
10uF 25V
C64
10uF 25V
V
R127
R128
87
FILT2
LEFTRIGHT
R21
C47
10uF 25V
U25:B
7
LF353
10K
C58
R88
3.01K
10uF 25V
Q17
2N5210
R94
33.2K
+5V
13
AMI
14
FMI
15
VDD1
16
VDD2
17
C9
PD1
18
PD2
19
VSS
20
XOUT
C73
.12uF
C10
C14
60pF
R124
47.5K
Q19
R52
3.01K
CHARGE PUMP
10K
C22
R132
402
10uF 25V
6
5
Q21
2N5210
R134
Title
B&K P\N 10758 MAIN PCB
Size
AVP1000/1030/4000/4090
D
Date
5/11/96
Filename
10758C00.S01
HGFEDCBA
R97
75
R98
75
R99
75
R100
1
75
R101
10K
R102
10K
L
V1 IN
V2 IN
LD IN
75
V3 IN
75
V2 OUT
MON2 OUT
V1 OUT
MON1 OUT
12356 4
CON5
VIDEO
L
L
VIDEO
L
CON18
2
V
3.01K
C68
560pF
1nF
C72
47.5K
R13
5
+
6
-
R93
+5V
R90
3.01K
10K
C54
10uF 25V
3
10K
R144
Q22
2N5210
AM/FM TUNER
16
SMET
17
AM OSC
11
R131
R57
475
B&K PCB
P/N 10758 REV A
MO/ST
12
ST
18
AM VT
7
AM/FM
20
AF OUT
14
L
13
R
19
SD
8
SEEK
10
GND
15
B+
3
FM OSC
9
B+
4
FM B+
2
VT
6
NC
5
LO/DX
1
ANT
3.01K
4
U29
AM/FM FRONT
5
ANT
IN
.01uF
.01uF
1
2
34
Q20
SK332
3.01k
6
RevNumber
C
TSD, ESM
Drawn by
ofSheet
11
Lt and Rt
MUX ENABLED
R11
1
C5
C6
10uF
10uF
220K
R17
220K
C16
1nF
C33
22nF
4.7uF
4.7uF
470uF
.12uF
C4
16-50pF
C30
C29
C27
C26
C28
C37
1nF
+12V
2
3
C41
.12uF
Q1
TIP31
C63
33nF
V+
.1uF
1N4148D11N4148
C81
D2
220uF
C56
220uF
100uF
C82
220uF
C57
C64
22nF
220uF
C58
C59
+5V
>
TEST +5V
>
DGND
>
FROM AV LEFT REC OUT
>
FROM AV RIGHT REC OUT
.1uF
100uF
C83
C84
L IN
R IN
4
1N4148D41N4148
D3
V-
10M
R81
R2
R3
3.01K
10uF
100uF
C118
C117
-15V +15V
C128
CON2
1
SCE2
2
SDI
3
SCLK
4
5
6
7
8
DLBY1
5
9
DLBY0
10
11
DLBYM1
12
CONN12
1
2
3
4
5
6
7
8
9
10
11
12
13
SCE2DLBYM0
14
SDI
15
SCLK
N BPF
+5V
12
6
DM1
O1
VDD
11
15
DM2
O2
VBB
10
DM3
O3
9
DM4
O4
8
16
CM1
O5
DO
3
14
SDI
SCLK
DLBY0
6
CM2
O6
DI
2
4
O7
CLK
1
7
O8
ST
18
13
O9
BLNK
17
5
O10
GND
5810U26
C162
33nF
ABCDEFGH
120pF
C38
150pF
.22uF
.22uF
C86
C85
JUMPER
MODE SWITCHING
C129
33nF
L1
L2
L3
L4
LCM1
L5
L6
LCM2
LC7821
L7
L8
LCM3
VEE
CE
DI
CLK
U24
R148
R147
24.3K
+15V
24.3k
R26
8
1
OP249
4
33nF
C40
24.3k
R33
7
OP249
+15V
10K
R44
8
1
OP249
4
33nF
C79
10K
R58
7
OP249
+15V
OPEN
R78
8
1
OP249
4
OPEN
C125
OPEN
R101
7
OP249
NOT USED
Schematic 10661
R29
221
R35
221
R51
221
R66
221
R88
221
R105
221
HGFEDCBA
Drawn by
1
2
3
4
5
6
RevNumber
A
ESM
11
ofSheet
R1
10uF
7kHz LPF IN
FROM DELAY OUT
DELAY/LPF/BNR
L+R
U8
1
DLYS
2
CMP1
3
CR1
4
CR2
5
CR3
6
CSL1
7
CSL2
8
CSR1
9
CDV
10
CSR2
11
CSD1
12
CSL3
13
CR4
14
CR5
15
CR6
16
VREF1
17
VREF2
18
MUTE
19
VCC
20
VDOUT
21
SCLK
22
SDATA
23
SCAS
24
SRAS
25
VDD
26
A1
27
A2
28
A0
29
RAS
30
WE
31
DOUT
32
A8
1
A8
2
DIN
3
WE
4
RAS
5
A0
6
A2
7
A1
8
VCC
U9
DOLBY PRO
1
CT5
2
CT1
3
VREF
4
V+
5
CT4
6
CAB
7
RT
8
LT
9
LIN
10
RIN
11
NIN
NC12BPRIN
13
V-
14
NOUT
15
VREF
16
DM1
17
DM2
18
DM3
19
DM4
20
CM1
21
CM2
22
LREF
23
VRO
24
LOUT
SSM-2125A
R127
2.26K
C164
33nF
LV1000NA
NS/DYOUT
NS/DYIN
FLTOUT
MUTEOUT
MUTEIN
N/DYOUT
BFLTOUT
VSS
CAS
DOUT
A6
A3
A4
A5
A7
LM33256K-15
V-
U15
R114
C144
R128
402
33.2K
R7
10K
R12
1nF
5.6nF
R16
C7
C3
64
C23
680pF
63
62
CMTX
61
LIN
60
RIN
59
GND
58
C25
FLTIN
57
56
C34
10uF
55
54
53
CND
52
NRIN
51
50
NROUT
49
VRIN
48
CWS
47
CSNR2
46
CSNR1
45
NC
44
SER
43
LONG
42
XTAL2
41
XTAL1
40
A7
39
A5
38
A4
37
A3
36
A6
35
DIN
34
CAS
33
VSS
16
15
14
13
12
11
10
9
C72
4.7uF
.22uF
C80
48
CT2
C88
47
CT3
46
CT6
45
CFWR
44
CFWL
43
CFWC
42
CFWS
41
BPLIN
40
ACL2
39
ACL1
38
VREF
37
36
ACR2
35
ACR1
34
ACC2
33
ACC1
32
ACS2
31
ACS1
30
SOUT
29
CC1
28
CC2
27
V-
26
ROUT
25
COUT
R93
17.4K
R100
17.4K
R103
17.4K
47.5K
1nF
+15V
33nF
C153
8
2
-
HPF
R135
500Hz
3
+
4
1K
U25:A
TL072C
R149
47.5K
-15V
R9
221
47.5K
10K
10K
100K
OPEN
3.01K
17.4K
47.5K
C8
5.6nF
R19
R18
LPF
560pF
30pF
C18
R20
39K
R25
R24
C31
33nF
C32
4.7nF
R27
47.5K
33nF
33nF
.22uF
C44
C43
C42
X1
8.0MHz
C19
R4
1M
30pF
.1uF
.1uF
C73
.22uF
.33uF
.33uF
.33uF
.33uF
C90
C124
1
C91
22nF
22nF
22nF
22nF
.1uF
33nF
U20:A
TL072C
C134
33nF
NOISE 18dB BPF
500Hz - 2kHz
R136
3.01K
680pF
C92
C93
C94
R70
33.2K
R75
10K
+15V
R99
17.4K
8
2
-
SUM
3
+
4
C4
10uF
-15V
SHORTED
1 2
R137
3.01K
33nF
C167
C89
C103
C107
C109
C112
C113
33nF
C169
680pF
C95
1
J1
R138
3.01K
R21
10K
BNR OUT
10uF
3.9nF
C45
R61
R67
100K
R82
L+ R+C
R5
C155
.1uF
DELAY IN
R22
R23
FROM S OUT
C1
10uF
C35
1uF
C46
10K
10uF
R6
C47
* TEST ONLY
B NR BYPASS
+12V
R42
R43
C74
17.4K
LEFT DLBY
RIGHT DLBY
CENTER DLBY
U20:B
TL072C
LPF
2kHz
.22uF
R65
R64
C105
17.4K
.22uF
WIDE
WIDE
WIDE
R90
R89
C122
17.4K
.22uF
7
7
C150
OPEN
R132
OPEN
R140
OPEN
R146
OPEN
U21:A
TL072C
C137
.22uF
R109
R108
47.5K
47.5K
R116
R115
17.4K
17.4K
C154
OPEN
C157
OPEN
R143
R52
.1uF
33.2K
R54
C78
10K
.1uF
C98
47.5K
47.5K
100K
17.4K
17.4K
R83
R84
R85
R94
17.4K
6
-
17.4K
INV
5
+
R102
L + R + C
24.3K
6
-
R139
5
+
1K
U25:B
C168
4.7nF
TL072C
SURROUND
OUTPUTS
C66
10K
C75
R45
.22uF
1K
R49
R48
17.4K
47.5K
C77
C97
10K
C106
R68
.22uF
1K
R71
R72
47.5K
17.4K
C111
C115
10K
C123
R91
.22uF
OPEN
1K
R95
R96
47.5K
17.4K
C127
+15V
33nF
C133
2
-
LPF LPF
R110
80Hz 80Hz
3
+
1K
C140
C141
.22uF
.22uF
-15V
R119
R121
R120
OPEN
R129
OPEN
8
2
1
REQ REQ REQ
3
+
4
C166
U27:A
R144
OPEN
CON1
BLACK
8
4
R130
OPEN
OPEN
33nF
33nF
33nF
33nF
33nF
33nF
33nF
C139
OPEN
OPEN
2
3
2
3
2
3
+15V
-
HPF
80Hz
+
-15V
+15V
-
HPF
80Hz
+
-15V
+15V
-
HPF
80Hz
+
-15V
1
6
5
CENTER
SUB
RS
LS
RF
LF
8
1
U10:A
4
TL072C
L FRONT 12dB HPF & EQ
8
1
U14:A
4
TL072C
R FRONT 12dB HPF & EQ
8
1
U17:A
4
TL072C
CENTER 12dB HPF & EQ
SUB 24dB LPF
C138
.22uF
R111
47.5K
R117
17.4K
R122
OPEN
R131
OPEN
7
REQ
+
U27:B
NOT USED
SURROUND EQ
R112
47.5K
R118
17.4K
R37
OPEN
R41
OPEN
R46
JUMPER
R55
OPEN
R62
OPEN
R69
JUMPER
R76
OPEN
R87
OPEN
R92
JUMPER
C148
OPEN
C158
OPEN
33nF
SUB & CENTER LEVEL
U6
1
L5DBI
R5DBI
2
LCT1
RCT1
3
LCT2
RCT2
4
L5DBO
5
L1DBI
6
L1DBO
7
LVM
8
VEE
9
S
10
VDD
11
VSS
LC7535
LEFT & RIGHT SURROUND LEVEL
U12
1
L5DBI
2
LCT1
3
LCT2
4
L5DBO
5
L1DBI
6
L1DBO
7
LVM
8
VEE
9
S
10
VDD
11
VSS
LC7535
LEFT & RIGHT FRONT LEVEL
U18
1
L5DBI
LCT12RCT1
3
LCT2
4
L5DBO
5
L1DBI
6
L1DBO
7
LVM
8
VEE
9
S
10
VDD
11
VSS
LC7535
+15V V+
7815
3
VO
VI
G
R150
2
2.26K
C146
C160
R153
1N4002
2.26K
1
3
G
VO
VI
7915
U29
1N4002
-15V
NOT USED
1N4002
D11
100uF 25V
100uF 25V
D13
R5DBO
R1DBI
R1DBO
RVM
VCC
CE
DI
CLK
R5DBI
RCT1
RCT2
R5DBO
R1DBI
R1DBO
RVM
VCC
CE
DI
CLK
R5DBI
RCT2
R5DBO
R1DBI
R1DBO
RVM
VCC
CE
DI
CLK
1.5K
R151
D7
1N4148
D8
1N4148
R152
1.5K
V-
-15V+15V
OPEN
C65
R38
100
1K
R39
C69
6
-
OPEN
REQ
5
+
R50
10K
C96
R57
C102
6
-
OPEN
REQ
5
+
10K
R73
C114
R79
C120
6
-
OPEN
REQ
5
+
10K
R97
U21:B
TL072C
6
-
R113
5
+
1K
C143
C142
.22uF
.22uF
+15V+15V
OPEN
R123
OPEN
R125
8
2
1
3
+
4
U28:A
C170
-15V-15V
OPEN
R141
OPEN
R40
7
C71
OPEN
U10:B
TL072C
C76
OPEN
OPEN
R56
1K
100
R59
7
C104
OPEN
U14:B
TL072C
C110
OPEN
OPEN
R77
1K
100
R80
7
C121
OPEN
U17:B
TL072C
C126
OPEN
R106
1K
7
C145
OPEN
C151
OPEN
R133
R134
C159
OPEN
OPEN
OPEN
R142
OPEN
R145
JUMPER
JUMPER
JUMPER
6
5
OPEN
33nF
SCE2
SDI
SCLK
TO RIGHT Fx
+12V
OPEN
C149
OPEN
R124
OPEN
R126
7
+
U28:B
C67
BYPASS SWITCHING
1
L1
2
L2
3
L3
4
L4
5
LCM1
6
L5
7
L6
8
LCM2
9
LC7821
L7
10
L8
11
LCM3
12
VEE
13
CE
14
DI
15
CLK
U13
C136
C135
100uF 25V
MOLEX5M
5
4
3
2
1
CON3
FROM AV
TRANSFORMER
<
1
<
2
<
3
<
4
<
5
RETURN TO AV
MAIN BOARD
C68
<<TO LEFT Fx
RCM1
RCM2
RCM3
R1
R2
R3
R4
R5
R6
R7
R8
VDD
RES
S
VSS
D9
U19
3
10uF 25V
+15V-15V
33nF
30
WIDEWIDE
29
HPLP
28
27
26
25
24
23
22
21
20
19
18
17
16
1N4002
7805
1
VI
VO
G
2
D5
1N748B
D6
1N748B
BR1
C156
C2
.033uF
C108
1nF
D14
1N4002
1000uF 50V
D10
1N4002
2A
+
-
+15V -15V
R60
47.5K
+15V -15V
U22
1
C152
1000uF 50V
D12
C165
1000uF 50V
2
C36
R28
2
3.01K
22
21
20
19
18
17
16
15
14
DLBY1
13
SDI
12
SCLK
U5:A
+5V
33nF
C62
3
R30
R34
6
3.01K
U5:B
5
R36
33nF
C70
R47
2
2.26K
22
21
20
19
18
17
16
15
14
SCE2
13
SDI
12
SCLK
U11:A
+5V
33nF
C101
3
R53
R63
6
2.26K
U11:B
5
R74
OPEN
C116
R86
2
OPEN
22
21
20
19
18
17
16
15
14
SCE2
13
SDI
12
SCLK
Q2
TIP31
C147
100uF 25V
C161
100uF 25V
Q3
TIP32
U16:A
3
NOT USED
+5V
R98
OPEN
R104
OPEN
6
U16:B
5
C132
R107
J2
1 2
* OPTIONAL
Title
B&K AVP Series Analog Dolby Pro-Logic Board
Size
D
Date
5/10/94
10661A00.S01
Filename
-
SUB
+
1M
-15V
-
CNTR
+
1M
-
LS
+
1M
-15V
-
RS
+
1M
-
LF
+
OPEN
-15V
-
RF
+
OPEN
Copyright 1994
B&K COMPONENTS, Ltd.
C9
SCLK
SDI
DLBYM1
DLBYM0
4.7uF
C87
DM1
DM2
DM3
DM4
CM1
CM2
.1uF
C119
33nF
30
R1
29
R2
28
R3
27
R4
26
RCM1
25
R5
24
R6
23
RCM2
22
R7
21
R8
20
RCM3
19
VDD
18
RES
17
S
16
VSS
S EQ
C163
33nF
10K
CTS SWITCHVOL UP
K7
MDM
C1
1
PIN2
P\N 10703 REV -
NO
VOL DOWN
K1
C2C1
UP MENU ENTER
K4
C2C1
PIN1
C2
C3
PIN3
K2
K5
C2C1
C2C1
CON27
1
2
3
4
5
MOLEX5F
2
+5V
R2
R3
3.01K
10K
Q13
2N5210
R5
10K
+5V +30V
D2
2N5087
Q12
3
R4
3.01K
1N4002
C7
10uF 25V
4
A
CON26
MOLEX5M
DOWNMUTEPOWER
K3
K6
D3
C2C1
C2C1
1N4002
C8
1
2
3
4
5
10uF 50V
DKE1
DKE2
DK1
DK2
DK3
DK4
+5V
MOLEX5F
+5V
C1
+5V
C3
+5V
C5
.033uF
.033uF
.033uF
+30V
.033uF
DDCLK
DDST
DDBLNK
N.C.
C2
+30V
C4
DDCLK
.033uF
DDST
DDBLNK
+30V
C6
DDDI
DDCLK
.033uF
DDST
DDBLNK
U1
VDD
VBB
DO
DI
ST
BLNK
GND
VDD
VBB
DO
DI
ST
BLNK
GND
VDD
VBB
DO
DI
ST
BLNK
GND
12
SEGN
O1
11
SEGM
O2
SEGL
10
O3
SEGK
9
O4
SEGJ
8
O5
5810
SEGI
3
O6
SEGH
2
O7
CLK
U2
CLK
U3
CLK
O8
O9
O10
O1
O2
O3
O4
O5
5810
O6
O7
O8
O9
O10
O1
O2
O3
O4
O5
5810
O6
O7
O8
O9
O10
SEGG
1
SEGF
18
SEGE
17
(LEFT)
11
CHAR16
12
SEGD
11
SEGC
10
SEGB
9
SEGA
8
CHAR16
3
CHAR15
2
CHAR14
1
CHAR13
18
CHAR12
17
CHAR11
CHAR10
12
CHAR9
11
CHAR8
10
CHAR7
9
CHAR6
8
CHAR5
3
CHAR4
2
CHAR3
1
CHAR2
18
CHAR1
17
CHAR15
CHAR14
CHAR13
CHAR12
CHAR11
CHAR10
CHAR9
CHAR8
CHAR7
CHAR6
CHAR5
CHAR4
CHAR3
CHAR2
CHAR1
G16
12
G15
13
G14
14
G13
15
G12
16
17
18
20
21
22
23
24
25
26
27
DIS1
G11
G10
FBK3
FG169K1A
G9
G8
G7
G6
G5
G4
G3
G2
G1
(RIGHT)
1
DFL2
FL
31
SEGC
PD
32
SEGH
PJ
3
SEGK
PM
4
SEGL
PN
34
SEGB
PC
9
SEGJ
PL
2
SEGI
PK
33
SEGG
PI
7
SEGN
PP
8
SEGM
PO
36
SEGA
PA
35
SEGA
PB
10
SEGD
PF
6
SEGE
PG
5
SEGF
PH
29
SEGD
PE
37
DFL1
F
6
15
16
14
4
7
13
5
6
15
16
14
4
7
13
5
6
15
16
14
4
7
13
5
R1
100
D1
RX1
IR
VDD
OUT
GND
VAL
DKE2
DDDI
DDST
DDCLK
DDBLNK
DIR
10111
DIREXT
2
CON2
Title
CON1
DFL1
DFL2
DK1
DK2
DK3
DK4
12345
DKE1
1 2 3 4 5 6 7 8 9
Size
7/7/97
Date
Filename
BC
DCBA
1
2
+5V
AVP1000/2000 DISPLAY
P/N 10605, REV C AND D
B
9/2/93
10605D00.S01
Drawn by
11
3
4
RevNumber
C
ESM
ofSheet
D
SPECIFICATIONS:
DCBA
1
PRIMARY:
WHITE-YELLOW
WHITE-ORANGE
WHITE-RED
SECONDARY:
BLUE-BLUE
2
GRAY-GRAY
BROWN-BROWN
VIOLET-VIOLET
AGENCY REQUIREMENTS:
UL
CSA
VDE
3
REFERENCE
ENSIGN P\N 93042
120 V 60 Hz
220 V 50 Hz
240 V 50 Hz
48 V
30 V
8 V
5.7 V
150 mA AC
400 mA AC
500 mA AC
250 mA AC
B&K P\N 10753A
0 WHITE
120 YELLOW
220 ORANGE
240 RED
1
14
1
2
3
4
BLUE
13
GRAY
12
GREEN
11
GRAY
10
BLUE
9
BROWN
8
BROWN
7
VIOLET
6
BLACK
5
VIOLET
2
3
4
AB CD
7/22/97
Title
Size
A
Date
Filename
AVP SERIES TRANSFORMER
P/N 10753A
2/21/96
10753A.S01 11
Drawn by
ESM
ofSheet
4
RevNumber
A
Printed Circuit BoardsPrinted Circuit Boards
PCB’sPCB’s
B&K COMPONENTS, LTD.
2100 Old Union Road
Buffalo, New York 14227-2725
U.S.A.
Bill of Materials Bill of Materials
BOM’sBOM’s
B&K COMPONENTS, LTD.
2100 Old Union Road
Buffalo, New York 14227-2725
U.S.A.
File: D:\B&K_Rob\Service Booklets\Bom\10758CP.BOM 7/9/97, 10:59:08AM
Bill of Material for P/N 10758
AVP1000/1030/4000/4090 MAIN BOARD
Comment Pattern Quantity Components
------------------------------------------------------------------------------
12 PIN RIBBON RIBBON12 1 CON2
CONN12 CONN12 1 CON21
MOLEX5 MOLEX5 3 CON1, CON17, CON20
.01UF RAD200 3 C9, C10, C76
.033UF RAD200 30 C1, C2, C3, C4, C6, C11, C15,
C16, C17, C19, C23, C24, C25,
C27, C28, C29, C36, C37, C41,
C42, C43, C46, C48, C51, C52,
C53, C55, C56, C57, C77
.12UF RAD200 4 C5, C66, C69, C73
1.5K RES400 1 R19
100 RES500 6 R33, R34, R35, R36, R55, R58
1000UF 16V CAP250RP 1 C50
1000UF 50V CAPPOW 4 C33, C35, C40, C45
100K RES400 13 R89, R112, R113, R118, R120, RT3,
RT4, RT6, RT8, RT10, RT11, RT16,
RT17
100K RES500 12 R38, R39, R40, R41, R43, R44,
R45, R46, R60, R61, R63, R64
100UF 100V CAP250RP 1 C34
100UF 25V CAP200RP 10 C30, C32, C39, C44, C49, C60,
C62, C65, C70, C71
10K RES400 18 R2, R22, R23, R24, R79, R92, R93,
R96, R101, R102, R104, R105,
R107, R110, R130, R136, R139,
R144
10K RES500 9 R54, R56, R71, R73, R75, R78,
R80, R81, R86
10UF 25V CAP200RP 12 C20, C22, C26, C47, C54, C58,
C59, C61, C63, C64, C67, C78
12MHZ RAD200 1 X1
17.4K RES400 6 R5, R7, R15, R111, R119, R121
17.4K RES500 2 R59, R83
1K RES400 11 R3, R4, R6, R8, R10, R11, R16,
R17, R91, R129, R133
1K RES500 1 R109
1M RES500 2 R62, R84
1N4002 DIODE.5 11 D3, D4, D7, D8, D9, D10, D11,
D13, D14, D19, D20
1N4148 DIODE.4 8 D1, D2, D16, D18, D21, D26, D27,
D28
1N4148 DIODE.5 2 D5, D6
1N748B DIODE.4 2 D22, D23
1N748B DIODE.5 3 D15, D17, D24
1N965B DIODE.4 1 D29
1N965B DIODE.5 1 D12
1NF RAD200 3 C13, C31, C72
2.26K RES500 2 R65, R87
221 RES400 6 R1, R25, R27, R28, R137, R138
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File: D:\B&K_Rob\Service Booklets\Bom\10758CP.BOM 7/9/97, 10:59:08AM
257BLR-3718N MPXFILT 2 FILT1, FILT2
26.7K RES400 1 R108
27C512 DIP28 1 U2
400V 2A BRIDGE.SM 2 BR1, BR3
2N5087 TO92 4 Q5, Q6, Q11, Q19
2N5210 TO92 13 Q1, Q2, Q3, Q4, Q7, Q12, Q13,
Q14, Q15, Q16, Q17, Q21, Q22
3.01K RES400 13 R21, R26, R52, R57, R69, R70,
R88, R90, R95, R103, R134, R141,
R142
3.01K RES500 4 R66, R76, R77, R85
30PF RAD200 2 C18, C21
33.2K RES400 3 R9, R14, R94
33NF RAD200 1 C79
3PIN 3PIN.2 10 PIN2, PIN3, PIN5, PIN6, PIN7,
PIN8, PIN9, PIN10, PIN12, PIN13
3V BATLITH.6 1 B1
402 RES400 1 R132
47.5 RES400 3 R74, R106, R143
47.5K RES400 5 R12, R13, R18, R20, R124
475 RES400 1 R131
5.62 RES400 1 R125
560PF RAD200 2 C38, C68
60PF RAD200 2 C12, C14
61C64 DIP28 1 U3
7.2MHZ RAD200 1 X2
74HC138 DIP16 1 U7
74HC573 DIP20 1 U1
74HC574 DIP20 3 U12, U23, U28
75 RES400 8 R97, R98, R99, R100, R127, R128,
R135, R140
7805 TO220 2 U20, U30
7805 TO220WHS 1 U18
7815 TO220 2 U14, U15
7915 TO220 1 U19
80C31 DIP40 1 U13
AM/FM FRONT KES-209AV-U1 1 U29
AUDIO RCA.X2 2 CON4, CON6
AUDIO RCA.X3 1 CON3
HC4001 DIP14 1 U9
JUMPER AXIAL.5 7 RJ10, RJ11, RJ12, RJ13, RJ14,
RJ15, RJ16
JUMPER RES400 7 R67, R68, R126, R146, RV1, RV2,
RV3
LA7952 SIP9 1 U26
LC4966 DIP14 1 U4
LC7535 DIP22 1 U24 *IF UNIT IS WITH PROCESSOR THIS
CHIP IS NOT INSERTED
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File: D:\B&K_Rob\Service Booklets\Bom\10758CP.BOM 7/9/97, 10:59:08AM
LC7821 DIP30S 1 U5
LF353 DIP8 5 U10, U11, U16, U21, U25
LM7000 DIP20 1 U27
OP249 DIP8 2 U17, U22
SK332 DUALJFET 2 Q8, Q20
VIDEO RCA.X2 2 CON5, CON18
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File: D:\B&K_Rob\Service Booklets\Bom\10759P.BOM 7/9/97, 10:51:36AM
Bill of Material for P/N 10759
AVP1000/1030/4000/4090 AUDIO I/O BOARD
Comment Pattern Quantity Components
------------------------------------------------------------------------------
100K RES400 6 RT29, RT30, RT37, RT42, RT49,
RT50
1K RES400 6 R29, R30, R37, R42, R49, R50
221 RES400 6 R31, R32, R47, R48, R51, R53
AUDIO_2PAIR RCA.X2 2 CON11, CON13
AUDIO_3PAIR RCA.X3 1 CON9
SAMTEC 3 PIN 3PIN.2 7 3PIN1, 3PIN2, 3PIN3, 3PIN4,
3PIN5, 3PIN6, 3PIN7
WIRE RES400 3 RJ1, RJ2, RJ5
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File: D:\B&K_Rob\Service Booklets\Bom\10661A00.BOM 7/18/97, 3:25:46PM
Bill of Material for P/N 10661
DOLBY SURROUND PROCESSOR BOARD
WITH DOLBY TIME LINK DIGITAL DELAY
Comment Pattern Quantity Components
------------------------------------------------------------------------------
.12uF RAD200 2 C30, C41
.1uF RAD200 9 C72, C73, C78, C81, C83, C98,
C113, C119, C155
.22uF RAD200 17 C42, C74, C75, C85, C86, C88,
C89, C105, C106, C122, C123,
C137, C138, C140, C141, C142,
C143
.33uF RAD200 4 C90, C91, C92, C93
1.5K RES400 2 R151, R152
100 RES400 3 R39, R57, R79
1000uF 50V CAP250RP 3 C2, C152, C165
100K RES400 3 R20, R82, R84
100uF 25V CAP200RP 8 C82, C84, C118, C136, C146, C147,
C160, C161
10K RES400 14 R6, R7, R16, R19, R25, R43, R50,
R54, R65, R73, R75, R90, R97,
R148
10M RES400 1 R81
10uF 25V CAP200RP 9 C1, C5, C6, C9, C34, C35, C47,
C117, C135
120pF RAD200 1 C33
150pF RAD200 1 C38
17.4K RES400 19 R21, R42, R49, R64, R72, R83,
R85, R89, R93, R94, R96, R99,
R100, R102, R103, R115, R116,
R117, R118
1K RES400 11 R38, R45, R56, R68, R77, R91,
R106, R110, R113, R135, R139
1M RES400 7 R4, R30, R36, R53, R74, R98,
R107
1N4002 DIODE.5 6 D9, D10, D11, D12, D13, D14
1N4148 DIODE.5 6 D1, D2, D3, D4, D7, D8
1N748B DIODE.5 2 D5, D6
1nF RAD200 5 C3, C16, C37, C108, C144
1uF CAP200RP 1 C46
2.26K RES400 3 R127, R150, R153
220K RES400 2 R11, R17
220uF 25V CAP200RP 4 C56, C57, C58, C64
221 RES400 7 R9, R29, R35, R51, R66, R88,
R105
22nF RAD200 6 C29, C59, C103, C107, C109, C112
24.3K RES400 7 R26, R33, R44, R58, R78, R101,
R147
2A BRIDGE BRIDGE.SM 1 BR1
3.01K RES400 11 R3, R23, R28, R34, R47, R63, R86,
R104, R136, R137, R138
3.9nF RAD200 1 C45
30pF RAD200 2 C18, C19
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File: D:\B&K_Rob\Service Booklets\Bom\10661A00.BOM 7/18/97, 3:25:46PM
33.2K RES400 2 R52, R70
33nF RAD200 34 C31, C36, C40, C43, C44, C62,
C63, C66, C67, C68, C70, C77,
C79, C97, C101, C111, C115, C116,
C124, C125, C127, C128, C129,
C132, C133, C134, C139, C153,
C156, C162, C163, C164, C167,
C169
39K RES400 1 R24
4.7nF RAD200 2 C32, C168
4.7uF CAP200RP 2 C26, C28
4.7uF 25V CAP200RP 2 C80, C87
402 RES400 1 R128
47.5K RES400 17 R1, R5, R12, R18, R27, R48, R60,
R61, R67, R71, R95, R108, R109,
R111, R112, R114, R149
470uF 6.3V CAP250RP 1 C27
5.6nF RAD200 2 C7, C8
560pF RAD200 1 C25
5810 DIP18 1 U26
680pF RAD200 3 C23, C94, C95
7805 TO220WHS 1 U19
7815 TO220WHS 1 U22
7915 TO220WHS 1 U29
8.0MHz RAD200 1 X1
BLACK RCA.X3 1 CON1
JUMPER JUMP.4 2 J2, J3
JUMPER JUMP.5 1 J1
JUMPER RES400 6 R40, R46, R59, R69, R80, R92
LC7535 DIP22 3 U6, U12, U18
LC7821 DIP30S 2 U13, U24
LM33256K-15 DIP16 1 U9
LV1000NA DIP64S 1 U8
MOLEX12 CONN12 1 CON2
MOLEX5M MOLEX5 1 CON3
OP249 DIP8 3 U5, U11, U16
OPEN CAP200RP 1 C145
OPEN DIP8 2 U27, U28
OPEN RAD200 22 C65, C69, C71, C76, C96, C102,
C104, C110, C114, C120, C121,
C126, C148, C149, C150, C151,
C154, C157, C158, C159, C166,
C170
OPEN RES400 28 R22, R37, R41, R55, R62, R76,
R87, R119, R120, R121, R122,
R123, R124, R125, R126, R129,
R130, R131, R132, R133, R134,
R140, R141, R142, R143, R144,
R145, R146
SSM-2125A DIP48 1 U15
TIP31 TO220 1 Q1
TIP31 TO220WHS 1 Q2
TIP32 TO220WHS 1 Q3
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File: D:\B&K_Rob\Service Booklets\Bom\10661A00.BOM 7/18/97, 3:25:46PM
TL072C DIP8 6 U10, U14, U17, U20, U21, U25
WIRE RES400 1 R2
Page: 3
File: D:\B&K_Rob\Service Booklets\Bom\10605D00.BOM 7/9/97, 2:14:20PM
Bill of Material for P/N 10605
AVP1000/1030/2000/2030/3000/3090/4000/4090 DISPLAY BOARD
Comment Pattern Quantity Components
------------------------------------------------------------------------------
.033uF RAD200 6 C1, C2, C3, C4, C5, C6
100 RES500 1 R1
10K RES400 2 R3, R5
10uF 25V RAD200.POL 2 C7, C8
1N4002 D0-35 2 D2, D3
2N5087 TO92 1 Q12
2N5210 TO92 1 Q13
3.01K RES400 2 R2, R4
5810 DIP18 3 U1, U2, U3
CONN12 CONN12 1 CON2
FG169K1A FG169K1A 1 DIS1
INFRA LED100 1 D1
MM-001E MM-001E 1 RX1
MOLEX5 MOLEX5 2 CON1, CON26
PSWITCH PUSH1 6 K1, K2, K3, K4, K5, K6
BELOW IS FOR P/N 10703 VOLUME UP/DOWN CONTROL
Comment Pattern Quantity Components
----------------------------------------------------------------------------- MOLEX5 MOLEX 1 CON27
CTS ROTARY MDM 1 K7
Page: 1
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