Sony BKPF-L753A - Manual (Page 26)

6-2 (b)
BKPF-L753A
6-2 (b)
2
3
4
5
1
A B C D E F G H
ADA-55
BOARD NO. 1-668-838-14
ADA-55
SUFFIX: -14
ADA-55
SUFFIX: -14
L-ch L-ch
RV1:CMRR ADJ RV1:CMRR ADJ
OUT-H OUT-H
1 CMRR 1 CMRR
-8dB -8dB
ON/OFF ON/OFF
-4dB -4dB
ON/OFF ON/OFF
1 FINE 1 FINE
MONO MONO
OUT-C OUT-C
+4dB +4dB
0dB 0dB
-10dB -10dB OUT-H OUT-H
600 600
OUT-C OUT-C
0dB 0dB
1 GAIN 1 GAIN
RV2:CMRR ADJ RV2:CMRR ADJ
2 FINE 2 FINE
+4dB +4dB
2 CMRR 2 CMRR
+8dB +8dB
POWER POWER
INPUT INPUT
+8dB +8dB
600 600
-4dB -4dB
STEREO STEREO
2 GAIN 2 GAIN
-8dB -8dB
R-ch R-ch
INPUT INPUT
-10dB -10dB
16V 16V
100uF 100uF
C88 C88
C16 C16
100uF 100uF
16V 16V
C18 C18
100uF 100uF
16V 16V
16V 16V
100uF 100uF
C89 C89
C17 C17
100uF 100uF
16V 16V
16V 16V
100uF 100uF
C87 C87
C19 C19
100uF 100uF
16V 16V
16V 16V
100uF 100uF
C86 C86
S2 S2
S1 S1
COP3 COP3
COP2 COP2
COP1 COP1
35V 35V
47uF 47uF
C74 C74
35V 35V
47uF 47uF
C75 C75
35V 35V
47uF 47uF
C76 C76
35V 35V
47uF 47uF
C77 C77
L1 L1
10uH 10uH
L2 L2
10uH 10uH
L3 L3
10uH 10uH
RV1 RV1
50 50
RV2 RV2
50 50
RV3 RV3
5k 5k
RV4 RV4
5k 5k
GND GND GND GND
GND GND
(5/48) (5/48) CN101 CN101
3k 3k R141 R141
120 120
R85 R85
10 10 R145 R145
R20 R20
3.3k
3.3k
R26 R26
47 47
GND GND
(10/48) (10/48) CN101 CN101
R4 R4
68 68
NM NM
100k 100k
R149 R149
39pF 39pF
C85 C85
GND GND
GND GND
Q37 Q37
UN2221-TX UN2221-TX
GND GND
(19/48) (19/48) CN101 CN101
GND GND
4.7 4.7
R118 R118
(15/48) (15/48) CN101 CN101
R2 R2
68 68
18k 18k
R89 R89
Q34 Q34
2SC3421-Y 2SC3421-Y
C25 C25
1uF 1uF
TP13 TP13
R83 R83
1.5k 1.5k
C44 C44
47uF 47uF
C41 C41
22pF 22pF
18k 18k
R93 R93 22 22
R73 R73
12V 12V
R55 R55
4.7k 4.7k
4.7 4.7
R112 R112
E2 E2
Q8 Q8
2SA812-T1-M5M6 2SA812-T1-M5M6
-12V -12V
C24 C24
7pF 7pF
GND GND
2.2k 2.2k R24 R24
R56 R56
22 22
330 330 R143 R143
16V 16V
47uF 47uF
C63 C63
GND GND
22 22
R75 R75
R48 R48
22 22
R74 R74
22 22
GND GND
15k 15k
R12 R12
12V 12V
12V 12V
16V 16V
47uF 47uF
C69 C69
C11 C11
68pF 68pF
GND GND
GND GND
Q14 Q14
2SA812-T1-M5M6 2SA812-T1-M5M6
39pF 39pF
C80 C80
TP7 TP7
7pF 7pF
C59 C59
1uF 1uF
C61 C61
R42 R42
1.5k 1.5k
3k 3k R76 R76
5.1k 5.1k R46 R46
1k 1k
R104 R104
R17 R17
10k 10k
Q16 Q16
2SA812-T1-M5M6 2SA812-T1-M5M6
C33 C33
1uF 1uF
2.2 2.2
R96 R96
39pF 39pF
C83 C83
3k 3k
R60 R60
C71 C71
22pF 22pF
GND GND
R27 R27
47 47
GND GND
C66 C66
47uF 47uF
16V 16V
Q15 Q15
2SC1623-T1-L5L6 2SC1623-T1-L5L6
GND GND
4.7 4.7
R111 R111
C13 C13
1uF 1uF
15k 15k
R7 R7
820 820 R147 R147
C14 C14
1uF 1uF
16V 16V
47uF 47uF
C4 C4
Q28 Q28
2SA812-T1-M5M6 2SA812-T1-M5M6
C45 C45
47uF 47uF
4.7 4.7
R120 R120
3k 3k
R50 R50
C22 C22
1uF 1uF
C52 C52
1uF 1uF
22 22
R62 R62
GND GND
IC2 IC2
NJM5534M(TE2) NJM5534M(TE2)
4.7 4.7
R113 R113
Q22 Q22
2SA812-T1-M5M6 2SA812-T1-M5M6
GND GND
C48 C48
1uF 1uF
1uF 1uF
C95 C95
Q33 Q33
2SA1358-Y 2SA1358-Y
1k 1k
R9 R9
GND GND
-12V -12V
Q3 Q3
2SA812-T1-M5M6 2SA812-T1-M5M6
(44/48) (44/48) CN101 CN101
7pF 7pF
C55 C55
Q10 Q10
2SA812-T1-M5M6 2SA812-T1-M5M6
R70 R70
22 22
GND GND Q23 Q23
2SC1623-T1-L5L6 2SC1623-T1-L5L6
(35/48) (35/48) CN101 CN101
(30/48) (30/48) CN101 CN101
GND GND
R8 R8
220 220
2.2 2.2
R97 R97
GND GND
COR3 COR3
30k 30k
R43 R43
GND GND
-12V -12V
IC1 IC1
NJM5534M(TE2) NJM5534M(TE2)
(27/48) (27/48) CN101 CN101
IC6 IC6
NJM5534M(TE2) NJM5534M(TE2)
22 22 R127 R127
(3/48) (3/48) CN101 CN101
R64 R64
3k 3k
22 22 R128 R128
2.2k 2.2k R21 R21
(23/48) (23/48) CN101 CN101
4.7 4.7
R116 R116
(18/48) (18/48) CN101 CN101
22 22
R71 R71
R23 R23
3.3k
3.3k
(4/48) (4/48) CN101 CN101
18k 18k
R94 R94
-12V -12V
12V 12V
TP4 TP4
C34 C34
47uF 47uF
16V 16V
1uF 1uF
C53 C53
GND GND
(38/48) (38/48) CN101 CN101
-12V -12V
4.7 4.7
R122 R122
(32/48) (32/48) CN101 CN101
GND GND
R58 R58
1.5k 1.5k
C60 C60
1uF 1uF
(7/48) (7/48) CN101 CN101
2A 2A
PS1 PS1
12V 12V
Q27 Q27
2SC1623-T1-L5L6 2SC1623-T1-L5L6
E1 E1
R35 R35
5.6k 5.6k
16V 16V
47uF 47uF
C67 C67
12V 12V
-12V -12V
R18 R18
10k 10k
GND GND
(9/48) (9/48) CN101 CN101
NM NM
1uF 1uF
C98 C98
1uF 1uF
C23 C23
120 120
R87 R87
GND GND
C62 C62
47uF 47uF
16V 16V
22 22 R129 R129
R16 R16
10k 10k
(12/48) (12/48) CN101 CN101
-12V -12V
Q21 Q21
2SC1623-T1-L5L6 2SC1623-T1-L5L6
R68 R68
22 22
(42/48) (42/48) CN101 CN101
820 820 R146 R146
C31 C31
47uF 47uF
16V 16V
GND GND
22 22 R124 R124
GND GND
R30 R30
2.2k 2.2k
GND GND
(14/48) (14/48) CN101 CN101
R15 R15
10k 10k
1uF 1uF
C91 C91
18k 18k
R95 R95
GND GND
GND GND
R19 R19
3.3k 3.3k
D1 D1
CL-155UR/G-DT CL-155UR/G-DT
G
R
Q25 Q25
2SC1623-T1-L5L6 2SC1623-T1-L5L6
C36 C36
7pF 7pF
3k 3k
R77 R77
C43 C43
47uF 47uF
C10 C10
47uF 47uF
16V
16V
12V 12V
GND GND
120 120
R86 R86
2.2 2.2
R99 R99
33k 33k
R6 R6
22 22
R53 R53
GND GND
NM NM
IC11 IC11
PCF8574AT PCF8574AT
GND GND 1k 1k
R103 R103
C21 C21
1uF 1uF
Q18 Q18
2SA812-T1-M5M6 2SA812-T1-M5M6
TP5 TP5
R34 R34
5.6k 5.6k
30k 30k R36 R36
1uF 1uF
C92 C92
GND GND
GND GND
1uF 1uF
C38 C38
GND GND
GND GND
4.7 4.7
R115 R115
Q17 Q17
2SC1623-T1-L5L6 2SC1623-T1-L5L6
13k 13k
R11 R11
GND GND 1k 1k
R107 R107
1k 1k
R102 R102
Q29 Q29
2SA1358-Y 2SA1358-Y
R28 R28
47 47
IC8 IC8
NJM5534M(TE2) NJM5534M(TE2)
C30 C30
47uF 47uF
16V 16V
IC5 IC5
NJM5534M(TE2) NJM5534M(TE2)
R31 R31
2.2k 2.2k
Q6 Q6
2SA812-T1-M5M6 2SA812-T1-M5M6
Q20 Q20
2SA812-T1-M5M6 2SA812-T1-M5M6
GND GND
1uF 1uF
C49 C49
12k 12k R45 R45
GND GND
18k 18k
R90 R90
IC4 IC4
NJM5534M(TE2) NJM5534M(TE2)
1uF 1uF
C96 C96
R57 R57
22 22
Q19 Q19
2SC1623-T1-L5L6 2SC1623-T1-L5L6
R72 R72
22 22
1k 1k
R100 R100
3k 3k
R78 R78
10pF 10pF
C58 C58
-12V -12V
Q13 Q13
2SC1623-T1-L5L6 2SC1623-T1-L5L6
R65 R65
3k 3k
12k 12k R38 R38
4.7 4.7
R117 R117
12V 12V
10pF 10pF C46 C46
Q12 Q12
2SA812-T1-M5M6 2SA812-T1-M5M6
C39 C39
47uF 47uF
16V 16V
GND GND
C5 C5
47uF 47uF
16V 16V
-12V -12V
(43/48) (43/48) CN101 CN101
C68 C68
47uF 47uF
16V 16V
GND GND
6.3V 6.3V
47uF 47uF
C2 C2
GND GND
16V 16V
47uF 47uF
C28 C28
R66 R66
3k 3k
(36/48) (36/48) CN101 CN101
(29/48) (29/48) CN101 CN101
GND GND
C12 C12
1uF 1uF
GND GND
C72 C72
22pF 22pF
12V 12V
10k 10k
R14 R14
GND GND
22 22 R131 R131
Q24 Q24
2SA812-T1-M5M6 2SA812-T1-M5M6
(26/48) (26/48) CN101 CN101
1k 1k
R105 R105
R41 R41
3.3k 3.3k
R54 R54
3.3k 3.3k
IC10 IC10
NJM5534M(TE2) NJM5534M(TE2)
-12V -12V
GND GND
39pF 39pF
C81 C81
(22/48) (22/48) CN101 CN101
39pF 39pF
C84 C84
1k 1k
R101 R101
R22 R22
3.3k 3.3k
C29 C29
22pF 22pF
1uF 1uF
C94 C94
(1/48) (1/48) CN101 CN101
10 10 R142 R142
(17/48) (17/48) CN101 CN101
GND GND
C56 C56
1uF 1uF
GND GND
22 22 R126 R126
12V 12V
R52 R52
22 22
R32 R32
10 10
C9 C9
47uF 47uF
16V 16V
GND GND
12V 12V
18k 18k
R91 R91
R61 R61
22 22
5.1k 5.1k R39 R39
C6 C6
47uF 47uF
16V 16V
GND GND
39pF 39pF
C82 C82
(31/48) (31/48) CN101 CN101
22 22 R139 R139
(37/48) (37/48) CN101 CN101
(2/48) (2/48) CN101 CN101
12V 12V
4.7 4.7
R108 R108
Q31 Q31
2SA1358-Y 2SA1358-Y
4.7 4.7
R110 R110
GND GND
TP9 TP9
4.7 4.7
R119 R119
R1 R1
330 330
Q7 Q7
2SC1623-T1-L5L6 2SC1623-T1-L5L6
-12V -12V
R49 R49
22 22
(8/48) (8/48) CN101 CN101
R33 R33
10 10
22 22
R136 R136
GND GND
(11/48) (11/48) CN101 CN101
18k 18k
R88 R88
22 22
R132 R132
(24/48) (24/48) CN101 CN101
(20/48) (20/48) CN101 CN101
2.2 2.2
R98 R98
12V 12V
GND GND
12V 12V
GND GND
12V 12V
7pF 7pF
C51 C51
C42 C42
47uF 47uF
-12V -12V
-12V -12V
(13/48) (13/48) CN101 CN101
TP6 TP6
C32 C32
1uF 1uF
1uF 1uF
C97 C97
GND GND
GND GND
330 330 R140 R140
GND GND
Q11 Q11
2SC1623-T1-L5L6 2SC1623-T1-L5L6
Q1 Q1
2SC1623-T1-L5L6 2SC1623-T1-L5L6
C35 C35
47uF 47uF
16V 16V
GND GND
5.1k 5.1k R40 R40
R80 R80
1.5k 1.5k
22 22 R138 R138
1uF 1uF
C1 C1
GND GND
C64 C64
47uF 47uF
16V 16V
GND GND
GND GND
TP12 TP12
C15 C15
1uF 1uF
GND GND
R10 R10
220 220
5.1k 5.1k R47 R47
C73 C73
22pF 22pF
-12V -12V
22 22 R130 R130
120 120
R84 R84
-12V -12V
IC7 IC7
NJM5534M(TE2) NJM5534M(TE2)
NM NM
DD36 DD36
GND GND
12V 12V
-12V -12V
Q2 Q2
2SC1623-T1-L5L6 2SC1623-T1-L5L6
GND GND
22 22 R133 R133
C27 C27
47uF 47uF
16V 16V
GND GND
39pF 39pF
C79 C79
1uF 1uF
C90 C90
IC9 IC9
NJM5534M(TE2) NJM5534M(TE2)
Q35 Q35
2SA1358-Y 2SA1358-Y
C70 C70
22pF 22pF
C8 C8
68pF 68pF
3k 3k
R59 R59
(41/48) (41/48) CN101 CN101
NM NM
RB2 RB2
100k 100k
Q4 Q4
2SC1623-T1-L5L6 2SC1623-T1-L5L6
33k 33k
R5 R5
18k 18k
R92 R92
10pF 10pF
C50 C50
4.7 4.7
R121 R121
R81 R81
1.5k 1.5k
Q9 Q9
2SC1623-T1-L5L6 2SC1623-T1-L5L6
20k 20k R37 R37
E3 E3
100k 100k
R148 R148
1uF 1uF
C57 C57
COR1 COR1
GND GND
1k 1k
R25 R25
3k 3k
R51 R51
GND GND
10pF 10pF
C54 C54
GND GND
GND GND
C20 C20
1uF 1uF
TP10 TP10
GND GND
TP8 TP8
22 22
R69 R69
(6/48) (6/48) CN101 CN101
GND GND
20k 20k R44 R44
-12V -12V
22 22 R135 R135
Q26 Q26
2SA812-T1-M5M6 2SA812-T1-M5M6
GND GND
4.7 4.7
R123 R123
12V 12V
4.7 4.7
R114 R114
GND GND
GND GND
GND GND
(34/48) (34/48) CN101 CN101
GND GND
22 22 R134 R134
Q30 Q30
2SC3421-Y 2SC3421-Y
Q32 Q32
2SC3421-Y 2SC3421-Y
TP11 TP11
TP14 TP14
3k 3k R144 R144
R29 R29
47 47
4.7 4.7
R109 R109
16V 16V
47uF 47uF
C65 C65
(28/48) (28/48) CN101 CN101
1uF 1uF
C93 C93
22 22 R137 R137
GND GND
(25/48) (25/48) CN101 CN101
R63 R63
4.7k 4.7k
39pF 39pF
C78 C78
(21/48) (21/48) CN101 CN101
Q36 Q36
2SC3421-Y 2SC3421-Y
-12V -12V
(16/48) (16/48) CN101 CN101
3k 3k
R79 R79
C7 C7
47uF 47uF
16V
16V
7pF 7pF C47 C47
10k 10k
R13 R13
COR2 COR2
TP3 TP3
TP1 TP1
16V 16V
47uF 47uF
C40 C40
R82 R82
1.5k 1.5k
GND GND
TP2 TP2
(39/48) (39/48) CN101 CN101
1uF 1uF
C3 C3
IC3 IC3
NJM5534M(TE2) NJM5534M(TE2)
C26 C26
1uF 1uF
(33/48) (33/48) CN101 CN101
R67 R67
3k 3k
22 22 R125 R125
12V 12V
R3 R3
330 330
Q5 Q5
2SC1623-T1-L5L6 2SC1623-T1-L5L6
C37 C37
1uF 1uF
1k 1k
R106 R106
3
2
1
3
2
1
3
2
1
3
2
1
GND GND 5
GND GND 10 10
GND GND 19 19
OUT_L(+)3 OUT_L(+)3 15 15
4
V- V-
5
CP2 CP2
8
CP1 CP1
1
BAL BAL
7
V+ V+ 3
+
6
OUT OUT
2
-
SCL SCL 44 44
CARD_ADRS1 CARD_ADRS1 35 35
OUT_R(-)3 OUT_R(-)3 30 30
3
2
1
4
V- V-
5
CP2 CP2
8
CP1 CP1
1
BAL BAL
7
V+ V+ 3
+
6
OUT OUT
2
-
OUT_R(+)3 OUT_R(+)3 27 27
4
V- V-
5
CP2 CP2
8
CP1 CP1
1
BAL BAL
7
V+ V+ 3
+
6
OUT OUT
2
-
IN_L_(-) IN_L_(-) 3
OUT_R(+)4 OUT_R(+)4 23 23
OUT_L(-)3 OUT_L(-)3 18 18
IN_R(+) IN_R(+) 4
+5V +5V 38 38
GND GND 32 32
GND GND 7
GND GND 9
GND GND 12 12
DIAG DIAG 42 42
OUT_L(+)2 OUT_L(+)2 14 14
4 3
2 1
12 12
P7 P7
11 11
P6 P6
10 10
P5 P5
9
P4 P4
7
P3 P3
6
P2 P2
5
P1 P1
13 13
INT INT
1
A0 A0
2
A1 A1
3
A2 A2
14 14
SCL SCL
8
VSS VSS
16 16
VDD VDD 4
P0 P0
15 15
SDA SDA
4
V- V-
5
CP2 CP2
8
CP1 CP1
1
BAL BAL
7
V+ V+ 3
+
6
OUT OUT
2
-
4
V- V-
5
CP2 CP2
8
CP1 CP1
1
BAL BAL
7
V+ V+ 3
+
6
OUT OUT
2
-
4
V- V-
5
CP2 CP2
8
CP1 CP1
1
BAL BAL
7
V+ V+ 3
+
6
OUT OUT
2
-
SDA SDA 43 43
CARD_ADRS2 CARD_ADRS2 36 36
OUT_R(-)2 OUT_R(-)2 29 29
OUT_R(+)2 OUT_R(+)2 26 26
4
V- V-
5
CP2 CP2
8
CP1 CP1
1
BAL BAL
7
V+ V+ 3
+
6
OUT OUT
2
-
OUT_R(-)4 OUT_R(-)4 22 22
IN_R(-) IN_R(-) 1
OUT_L(-)2 OUT_L(-)2 17 17
GND GND 31 31
+5V +5V 37 37
GND GND 2
GND GND 8
GND GND 11 11
GND GND 24 24
OUT_L(+)4 OUT_L(+)4 20 20
OUT_L(+)1 OUT_L(+)1 13 13
4
V- V-
5
CP2 CP2
8
CP1 CP1
1
BAL BAL
7
V+ V+ 3
+
6
OUT OUT
2
-
3
-VOUT -VOUT
7 6
4
COM COM
2
-VIN -VIN
1 +VIN +VIN 5
+VOUT +VOUT
4
V- V-
5
CP2 CP2
8
CP1 CP1
1
BAL BAL
7
V+ V+ 3
+
6
OUT OUT
2
-
LOAD LOAD 41 41
8
7
6
5
4
3
2
1
10 10 9
8
6
7
5
4
2
3
1
IN_L_(+) IN_L_(+) 6
CARD_ADRS0 CARD_ADRS0 34 34
OUT_R(-)1 OUT_R(-)1 28 28
OUT_R(+)1 OUT_R(+)1 25 25
OUT_L(-)4 OUT_L(-)4 21 21
OUT_L(-)1 OUT_L(-)1 16 16
10 10 9
8
6
7
5
4
2
3
1
+5V +5V 39 39
4
V- V-
5
CP2 CP2
8
CP1 CP1
1
BAL BAL
7
V+ V+ 3
+
6
OUT OUT
2
-
GND GND 33 33
!
1 1 RV3:GAIN ADJ.
1 1 RV4:GAIN ADJ.