Sony SRX-R320, Руководство по обслуживанию

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C-9
SRX-R320
C-9
2
3
4
5
1
A B C D E F G H
CT-259 (1/4)
SUFFIX: -22
CT-259 (1/4)
SUFFIX: -22
CT-259 (1/4)
BOARD NO. 1-880-818-22
FET-SW
FET-SW
FET-SW
FET-SW
FET-SW
FET-SW FET-SW
FET-SW
BUFFER
AMP AMP
AMP
COMPARATOR
INVERT-AMP
INVERT
INVERT
BUFFER&AMP
BUFFER
AMP
BUFFER
BUFFER
BUFFER
BUFFER
ANALOG-SW
ANALOG-SW
ANALOG-SW
ANALOG-SW
IIC REPEATER
DAC
DC/DC CTRL.
** Vref = 3.5V for M62399 **
OVER CURRENT DETECT.
H : Hot mode
L: Cool mode
H : Hot mode
L: Cool mode
Subs = 90h
VREF = 3.5V
L1,L2 =>12*12
+5V->-5V CONVERTER
+5V
-5V OUT
FSC => 300KHz
12V FB G
12V FB R
1OUT L 2OUT H = <<<<<<<<<<<
1OUT
>>>>>>
2OUT
<<<<<<<
VEA
L : Cool
To FeedBack
from Thermister
H: Hot
Va AAA
(Comp1 Out)
from H-8
Error AMP
To DC/DC
1OUT H 2OUT L = >>>>>>>>>>>
Vref = 2.5V
COMPARATOR
12V CONTROL R G
>>>>>>
2OUT
1OUT
1OUT L 2OUT H = <<<<<<<<<<<
1OUT H 2OUT L = >>>>>>>>>>>
(Comp1 Out)
H: Hot
L : Cool
VEA
AAA
AAA
Va
Va
from Thermister
DC/DC2 Out 0.5V-7V
DC/DC1 Out 0.5V-7V
To FeedBack To DC/DC
INVERT-AMP
Error AMP
Vref = 2.5V
from H-8
DC/DC2
DC/DC1
REG5V
VREF3.5V
VREF3.5V
003:B6 SDA_CT_2
002:F8 BLUFROMH8
002:G1 SDA_CT
002:G1 SCL_CT
002:J10 PS_GAIN_BIT1
002:J10 PS_GAIN_BIT0
003:K6 PLT_ROUT
003:K6 PLT_GOUT
002:J10 PS_GAIN_BIT2
003:N8 R_MODE
003:N8 G_MODE
003:B6 SCL_CT_2
003:B5
VREF3.5V
004:D3 PLT_G_OUT-
002:M5 VREF2.5V
004:D2 PL
004:D2 PLT_R_OUT-
003:K6;004:D1 PNL_G_TMP
003:K6;004:D1 PNL_R_TMP
004:D2 PL
5V-
5V-
5V-
REG5V
REG5V
REG5V
12V
12V
12V
SUB3.3V_ADC
SUB3.3V_ADC
SUB3.3V_ADC
SUB3.3V_ADC
SUB3.3V_ADC
TP4
TP6
E1 E2 E3 E4
TP3
TP7
TP5
TP8
R168
12k
R41
5.6k
R78
100k
R19 220
R156
0
NM
R155
0
R154
0
NM
R153
0
R159
12k
R87
1.2k
R158
4.7k
R152
220k
R151
220k
R150
220k
R149
220k
R148
10k
R147
10k
R96 6.8k
1608
NM
R88 4.7k
R105
10
R146 0.047
6331
R157
4.7k
R44
10
R161 15k
R5
47k
R180 1.8k
R179 1.8k
R137 22k
R178 15k
R25 2.4k
R26
2.4k
R130
0
R177 15k
R138
22k
R136
22k
R54
1k
R53
1k
R97 6.8k
R69
1k
R176
12k
R175
12k
R52
1k
R30
0
R28
0
R24
0
R174
4.7k
R104 10k
R76
1k
R77
1k
R55 1k
R56
1k
R145
1k
R144
1k
R71
1k
R62
1k
R167
12k
R67
1k
R75
1k
R61
1k
R63
1k
R79
100k
R143
470
R142
470
R141
470
R140
4.7k
R139
4.7k
R135
4.7k
R134 10k
R133
10k
R132 10k
R51
1k
R73
1k
R162 15k
R102 10k
R106
10
NM
R32
3.3k
R131
10
R20
5.6k
R128
1k
R129
43k
R127
10k
R15
5.6k
R31
1k
R34
4.7k
R126
100k
R125
100k
R166
4.7k
R35
4.7k
R68
1k
R70
1k
NM
R33
3.3k
R113
100
R40
5.6k
R59
1k
R124
1k
R123
1k
R122
1k
R121
1k
R120
1k
R119
1k
R118
1k
R117
1k
R103
27k
R101
27k
R50
1k
R58
1k
R116
10
R45
100k
R43
100k
R60
1k
R115
3.3k
R114
8.2k
R111
0.047
6331
R89
1k
R17 220
R18 1.2k
R16 1.2k
R91 6.8k
R64
1k
R65
1k
R90 6.8k
1608
R66
1k
R1631.8k
R95
33k
R173
4.7k
R172 1.8k
R86
33k
R94
33k
R85
33k
R81 3.3k
R171 1.8k
R170 15k
R169 15k
R13 10
R21 1k
R72
1k
R112
100
R49 1.2k
R47 1.2k
R22
1k
NM
R9
3.3k
NM
R10
3.3k
R6
22k
R48 330
R80 3.3k R82 3.3k
R57
1k
R14
15k
R3
10k
R2
10k
R1
10k
R4
10k
R107
10k
NM
R11 39k
R110
1k
R109
10k
R108
10k
NM
R27
1k
NM
R29
1k
R165
4.7k
R7
47k
NM
R12 47k
R36 27k
R38
27k
R37 10k
R39
10k
R42
10
R164 1.8k
NM
R23
1k
R160
12k
R46 330
R83 3.3k
R74
1k
6
VrefL
5
Ao8
4
Ao7
3
Ao6
2
Ao5
13
Ao4
12
Ao3
11
Ao2
8
GND
14
VCC
15
VDD
20
SCL
1
SDA
17
CS1
21
EPAD
18
CS0
9
VrefU2
16
CS2
19
RESET
7
VrefU1
10
Ao1
IC3
R2A20158NP
S
Q20
2SJ599-Z-E2-AZ
S
Q23
2SJ599-Z-E2-AZ
S
Q22
2SJ599-Z-E2-AZ
S
Q21
2SJ599-Z-E2-AZ
S
Q24
2SJ599-Z-E2-AZ
S
Q19
2SJ599-Z-E2-AZ
3
5 6 7 8
2 1
4
Q25
HAT2070R-EL
S
3
5 6 7 8
2 1
4
Q26
HAT2070R-EL
S
3
5 6 7 8
2 1
4
Q12
HAT2070R-EL
S
3
5 6 7 8
2 1
4
Q15
HAT2070R-EL
S
Q2
2SA1774TL-QR
Q4
2SA1774TL-QR
Q32
2SA1774TL-QR
Q28
2SC2712-YG-TE85L
Q27
2SC2712-YG-TE85L
Q7
2SC2712-YG-TE85L
Q10
2SC2712-YG-TE85L
Q14
2SC2712-YG-TE85L
Q33
2SC2712-YG-TE85L
Q34
2SC2712-YG-TE85L
Q35
2SC2712-YG-TE85L
Q3
2SC4617TL-QR
Q13
2SC2712-YG-TE85L
Q1
2SC4617TL-QR
Q31
2SC4617TL-QR
1
VCCA
7
SCLB
2
SCLA
6
SDAB
5
EN
8
VCCB
4
GND
3
SDAA
IC24
PCA9517DP.118
6
IN-B
5
IN+B
2
IN-A
8
V+ 1
OUTA
7
OUTB
4
GND
3
IN+A
IC32
NJM2904V(TE2)
6
IN-B
5
IN+B
2
IN-A
8
V+ 1
OUTA
7
OUTB
4
GND
3
IN+A
IC25
NJM2904V(TE2)
6
IN-B
5
IN+B
2
IN-A
8
V+ 1
OUTA
7
OUTB
4
GND
3
IN+A
IC31
NJM2904V(TE2)
6
IN-B
5
IN+B
2
IN-A
8
V+ 1
OUTA
7
OUTB
4
GND
3
IN+A
IC33
NJM2904V(TE2)
3
-
5
V+
4
OUT
2
GND
1
+
IC30
NJM2730F(TE1)
3
-
5
V+
4
OUT
2
GND
1
+
IC4
NJM2730F(TE1)
3
-
5
V+
4
OUT
2
GND
1
+
IC6
NJM2730F(TE1)
3
-
5
V+
4
OUT
2
GND
1
+
IC10
NJM2730F(TE1)
3
-
5
V+
4
OUT
2
GND
1
+
IC12
NJM2730F(TE1)
3
-
5
V+
4
OUT
2
GND
1
+
IC5
NJM2730F(TE1)
3
-
5
V+
4
OUT
2
GND
1
+
IC8
NJM2730F(TE1)
3
-
5
V+
4
OUT
2
GND
1
+
IC14
NJM2730F(TE1)
3
-
5
V+
4
OUT
2
GND
1
+
IC16
NJM2730F(TE1)
3
-
5
V+
4
OUT
2
GND
1
+
IC17
NJM2730F(TE1)
3
-
5
V+
4
OUT
2
GND
1
+
IC29
NJM2730F(TE1)
3
-
5
V+
4
OUT
2
GND
1
+
IC7
NJM2730F(TE1)
3
-
5
V+
4
OUT
2
GND
1
+
IC13
NJM2730F(TE1)
3
-
5
V+
4
OUT
2
GND
1
+
IC11
NJM2730F(TE1)
3
-
5
V+
4
OUT
2
GND
1
+
IC9
NJM2730F(TE1)
3
-
5
V+
4
OUT
2
GND
1
+
IC15
NJM2730F(TE1)
6
RESET
7
COUT2
8
COUT1
9
RS-
10
RS+
5
GND
4
CIN2
3
CIN1
2
OUT
1
VCC
IC26
MAX4TG069
L2
10uH
S
L1
10uH
S
L3
10uH
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND GND
GND
GND GND
GND
GND
GND
GND
GND
GND GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
FB100
FB101
5
OUT
6
LV
7
SHDN
8
VDD
4
C1-
3
GND
2
C1+
1
FC
IC22
MATG068
D8
1SS400FJTE61
D5
1SS400FJTE61
D1
RB051LA-40TR
D2
RB051LA-40TR
D3
1SS400FJTE61
D6
1SS400FJTE61
D7 1SS400FJTE61
D4
1SS400FJTE61
6
2IN-
5
2IN+
2
1IN-
8
V+ 1
1OUT
7
2OUT
4
GND
3
1IN+
IC18
NJM2903V(TE2)
6
2IN-
5
2IN+
2
1IN-
8
V+ 1
1OUT
7
2OUT
4
GND
3
1IN+
IC19
NJM2903V(TE2)
CL15
1.5
CL9
1.2
CL13
1.5
CL14
1.5
CL17
1.5
CL18
1.5
CL19
1.5
CL20
1.5
CL16
1.5
CL2
1.2
CL1
1.2
CL3
1.2
CL4
1.2
CL10
1.2
CL21
1.5
CL24 1.5
CL23
1.5
CL6
1.5
CL5
1.5
CL22
1.5
C44
47uF
16V
C18
470uF
25V
C20
470uF
25V
C19
470uF
25V
C43 47uF 16V
C17
470uF
25V
C45
47uF
16V
C42 47uF 16V
C21
0.1uF
C15
0.1uF
C11
0.1uF
C74
0.1uF
C51
10uF
C72
100uF
3225
NM
C8
0.1uF
C1
0.1uF
C47
0.1uF
C48
0.1uF
C23
0.1uF
C26
0.1uF
C27
0.1uF
C38
0.1uF
C35
0.1uF
C52
0.1uF
C50 0.1uF
C49 0.1uF
C46
0.1uF
C37
0.1uF
C32
0.1uF
C34
0.1uF
C31
0.1uF
C29
0.1uF
C28
0.1uF
C33
0.1uF
C25
0.1uF
C22
0.1uF
C24
0.1uF
C14
0.1uF
NM
C13
0.0022uF
NM
C12
0.0022uF
NM
C4
0.0022uF
NM
C3
0.0022uF
C9
0.1uF
25V
1608
C10
220pF
C59
0.1uF
C36 10uF
C40
10uF
C6
0.0047uF
C7
0.0047uF
NM
C5 1uF
C71
47uF
3225
C2
1uF
C53
0.1uF
1608
C54
0.1uF
1608
C55
0.1uF
C56
0.1uF
C57
0.1uF
1608
C70
47uF
3225
C30
0.1uF
C58
0.1uF
C73
100uF
3225
3216
C41
10uF
16V
C60
1000pF
C61
0.1uF
C62
0.1uF
C63
0.1uF
C64
0.1uF
C65
0.1uF
C66
0.1uF
C67
0.1uF
C68
0.1uF
NM
C69
0.1uF
C16
0.1uF
9
VCC
10
OUT2
11
DT2
12
FB2
13
INV2
14
NON2
15
SCP
16
VREF
8
GND
7
OUT1
6
DT1
5
FB1
4
INV1
3
NON1
2
RT
1
CT
IC1
BA9743AFV-E2
3
C2
7
C1
2
O/I1
6
O/I2
8
VDD
4
VSS
5
I/O2
1
I/O1
IC21
TC4W66FU(TE12R)
3
C2
7
C1
2
O/I1
6
O/I2
8
VDD
4
VSS
5
I/O2
1
I/O1
IC28
TC4W66FU(TE12R)
3
C2
7
C1
2
O/I1
6
O/I2
8
VDD
4
VSS
5
I/O2
1
I/O1
IC27
TC4W66FU(TE12R)
3
C2
7
C1
2
O/I1
6
O/I2
8
VDD
4
VSS
5
I/O2
1
I/O1
IC20
TC4W66FU(TE12R)