Bryston b100 schematic
1
2
3
4
5
6
7
8
9
10
A A
B B
J1
17
PGND
16
15
14
POUT
13
12
MUTE
11
PREO
10
PWRIN
9
-IN
8
SGND
7
+IN
6
C C
TEMP2
5
RLY+
4
RLY-
3
RLYB
2
RLYA
1
D D
E E
11531B4B 11531B4B 11531B4B 11531B4B 11531B4B
1
PGND
WR1
POUT
PWRIN
RB1
BUFFER INPUT DOA-68
RB5
RB3
10K
15K
QB1
100
200
QB3
3K48
RB7
15K
10K0
RB4
RB8
100K
RB6
100K
RB9
150R
QB5
200
914
150R
914
QB6
100
150R
RB11
DX3
914
JE182
QB7
RB12
914
68R
DB3
CB3
100N
RB13
DB4
68R
914
QB8
JE172
DX4
914
29K4
RIN
R31
+24V B
QB2
DB1
100
RB10
200
DB2
QB4
-24V B
PREO
-IN
+IN
SGND
RB14
49R9
CB1
47p
RB2
4K99
875 - 10K0
RLYA
RLYB
R14
MUTEMUTE
SW1
67L080
0R
R45
R46
150K
49K9
R44
T
R47
150K
49K9
RLY+
TEMP2
RLY-
2
3
4
875 - 1K0
CC1
220p
VR1
1MEG
13
12
-24V A
3
2
TL064
U1D
RP1
10K
RM1
49K9
CIN
220p
TUNING LOOP
R32
29K4
IN-IN+
U1A
BUFF
BUFF
11
49K9
ROF
R20
2K21
WB1
DX2
1
14
R7
475K
2200u10v
200
C17
22p
R24
914
U1 = TLO64
R33
10K0
10K0
R34
5
+
470u16V
R6
R12
4K75
15K0
Q7
Q8
100
100
RF2
CF2
1K000
+
Q9
Q10
200
R13
15K0
4K75
R36
10K0
U1B
6
DIFF
5
R35
10K0
47p
D7
914
220p
C14
R8
100K
RMU
4K75
C13
100N
R21
100K
C15
220p
D8
914
C10
-24V A
47p
11
12
TEMP
13
U2D
914
DM7
914
DM8
C30 100p
U1C
R37
7
10K0
10
COMP
9
R39
475R
R38
100K
C9
+24V A
DX1
1K5
914
Q5
C4
200
2K21
Q6
1K0
JE172
D3
914
5K6
RF1
14K30
100p
CF1
C11 220p
Q11
C8
100
68p
R25
1K5
9
MUTE
8
U2C
U2 - 4011
D40
8
914
4
+16
DX6
914
R4
22R1
Q3
100R
200
R3
Q4
100
68p
R9
VR3
R15
C5
R10
1K0
470p
R22
C6
1K0
470p
Q12
200
R28
Q14
100R
100
22R1
R29
D42
914
10
5
6
U2B
R40
1K0
C31
220p
-16
DX5
914
6
R1
C3
475R
MJE15031
R16
267R
R23
267R
MJE15030
475R
+
C7470u16V
R43
1K21
1
2
4
+24V A
+24V B
-24V A
-24V B
7
PR1
100R
0R15
RL1
5R1
MJL21194
0R
Q1
MJL21193
R5
PR2
D41
914
VR2
CM2
100N
D1
RT1
RT2
10K0
10K0
4004
WR1
COUT
100N
D2
Q15
4004
0R
0R15
R42
604R
R41
499R
1K0
CP1
CP2
100N
100N
J3
1
2
3
4
5
BCS105
RT3
RT4
10K0
10K0
+15
DX7
DP4
5248
914
DP1
5239
DP2
5239
DP3
5248
DM1
5239
DM2
5239
DM3
5248
CP3
CP4
100N
100N
R2
Q2
L2 2uH
Q13
R26
R11
R27
100R
3
U2A
7
CM3
CM1
100N
100N
8
+48V
TP1
TP2
J2
RED
1
GRN
2
PGND
SGND
LGND
-48V
RLYLGND
-33V
SGND
+33V
MUTE
+48V
-48V
PGND
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
RLY-
RED
LED's
GRN
RPP
+33V
10R
RMM
-33V
10R
THIS FILE IS RENAMED
FORMALLY 875 LEFT CH R3
REV 4 CHANGES
ADD DX1 THROUGH DX7
OPTIONS FOR 'RIN' , 'RB2' AND RB4
REV 5 - ADD CC1 ACROSS TLO64 INPUTS
CHANGE POLARITY OF DX5 AND DX6
P.O. BOX 2170, 677 NEAL DR. PETERBOROUGH, ONTARIO CANADA K9J 7Y4
PHONE (705) 742-5325 FAX (705) 742-0882 WWW.BRYSTON.CA
Title :
B100_2BSST_875 CHANNEL A
File : Channel A R5.sch Sheet : 1 of 1
Date :
17/02/2005
9
CH A
LTD
Rev :
Drawn :
ST
Size :
B
R5
10
1
2
3
4
5
6
7
8
9
10
A A
B B
J1
17
PGND
16
15
14
POUT
13
12
MUTE
11
PREO
10
PWRIN
9
-IN
8
SGND
7
+IN
6
C C
TEMP1
5
RLY+
4
RLY-
3
RLYB
2
RLYA
1
D D
+IN
PGND
POUT
PWRIN
PREO
-IN
SGND
RLYA
RLYB
TEMP1
RLY+
RLY-
WR1
RB14
49R9
CB1
47p
RB2
4K99
875 - 10K0
SW1
67L080
RB1
RB4
T
BUFFER INPUT DOA-68
RB3
15K
10K0
RB5
100
QB1
QB3
200
3K48
15K
10K0
RB7
R5
0R
R45
150K
R44
150K
TP1
TP2
LED's
+48V
J2
RED
1
GRN
2
PGND
SGND
LGND
-48V
RLY++
LGND
-33V
SGND
+33V
MUTE
+48V
-48V
PGND
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
RLY++
RED
GRN
RPP
+33V
10R
RMM
-33V
10R
CH B
RP1
49K9
RB6
+24V B
100K
QB5
100
DB1
QB2
RB10
QB4
DB2
200
RB8
100K
-24V B
DX3
RB9
914
150R
200
QB7
182
DB3
914
914
68R
RB12
CB3
150R
100N
RB13
68R
DB4
914
914
172
QB8
QB6
100
DX4
914
RB11
150R
VR1
-24V A
RIN
CIN
220p
1MEG
875 - 1K0
29K4
R31
MUTEMUTE
10K
RM1
49K9
TUNING LOOP
R32
29K4
R7
ROF
475K
Q8
R20
100
2K21
WB1
2200u/10v
Q9
200
C17
22p
DX2
914
R24
4K75
CF2
4K75
+24V A
15K0
R12
+
R13
15K0
D7
914
220p
C14
R8
Q7
100K
100
RF2
1K000
200
Q10
C15 220p
-24V A
RMU
4K75
C13
100N
R21
100K
914
D8
C10
47p
RLY++
12
11
U2D
TEMP
R36
DIFF
13
4011
DM7
914
10K0
914
DM8
U1B
7
C30 220p
R37
10K0
10
COMP
9
R39
475R
R38
100K
R46
49K9
R47
49K9
IN-
U1A
1
3
BUFF
2
CC1
220p
13
12
IN+
TL064
BUFF
11
R33
6
10K0
5
10K0
R34
R35
U1D
10K0
14
DX1
C947p
1K5
914
R6
Q5
C4
200
68p
R9
2K21
Q6
VR3
1K0
JE172
D3
R10
914
5K6
RF1
14K70
CF1
47p
220p
C11
Q11
4
C8
100
68p
1K5
R25
8
U2C
MUTE
9
4011
U1C
D40
8
914
DX6
914
DX5
914
470u16
+
R4
C3
22R1
Q3
100R
200
R3
Q4
100
R15
1K0
R22
1K0
Q12
200
100
Q14
914
D42
10
R40
1K0
475R
MJE15031
R16
C5
267R
470p
C6
R23
267R
470p
MJE15030
Q13
475R
R28
100R
22R1
+
R29
C7
470u16
R43
1K21
1
2
5
4
U2B
6
4011
+24V A
+24V B
C31
220p
-24V A
-24V B
100N
PR1
R1
0R15
100R
R2
MJL21193
Q2
Q1
D1
L2 2uH
WR1
RL1
5.1R
COUT 100N
Q15
MJL21194
R26
PR2
100R
0R15
R27
14
D41
3
U2A
914
4011
VR2
7
1K0
CM3
CP1
CM1
CM2
100N
100N
100N
RT1
RT2
10K0
10K0
4004
D2
4004
R42
604R
R41
499R
CP2
100N
J3
1
2
3
4
5
BCS105
RT3
RT4
10K0
10K0
+15
DP4
DX7
5248
914
DP1
5239
DP2
5239
DP3
+16
5248
DM1
5239
DM2
5239
DM3
-16
5248
CP3
CP4
100N
100N
THIS FILE HAS BEEN RENAMED Rev 5 - fixed DX5 and DX6 polarity
FORMALLY 875 RIGHT CH R3 added CC1 across pins 3, and 12 of
the tlo64. change rb4 to 10k when 875
channel.
REV 4 CHANGES
E E
1
11531B4B 11531B4B 11531B4B 11531B4B 11531B4B
2
P.O. BOX 2170, 677 NEAL DR. PETERBOROUGH, ONTARIO CANADA K9J 7Y4
PHONE (705) 742-5325 FAX (705) 742-0882 WWW.BRYSTON.CA
Title :
B100 2BSST 875 CHANNEL B
File : Channel B R5.sch Sheet : 1 of 1
Date :
3
4
5
6
7
8
17/02/2005
9
LTD
Drawn :
Size :
B
Rev :
R5
ST
10
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