Kenwood DVR-6200, Руководство по обслуживанию

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AE AF AH AJ AL AN AG AI AK AM
2
1
3
5
7
4
6
DVR-6200
D-AMP(1/2)
19 20
PROTECTION
REGULATOR
& LOGIC
D1
IC2
FRONT & REAR
IC2
D2
PROTECTION & LOGIC
FRONT & REAR
REGULATOR
D4
IC2
CENTER & WOOFER
PROTECTION & LOGIC
REGULATOR
Q2
Q4
Q3
Q1
Q4
Q2
Q3
Q1
Q4
Q3
Q2
Q1
(3/4)
D5
SUB M
Q7
CN1
D3
Q3
L
R
REAR
R
FRONT
L
Q1
Q2
Q4
Q5
U3
U3 (2/2)
U4
D6
Q
Q9
IC2 : 74HC00
IC3 : PS9702B
IC4-7 : STA505
U1 : BA033T
U2 : KIA7045P
U3 : M74HCU04MIR
U4 : NJM431U
Q1,5 : KTD1302
Q2 : DTA114YSA
Q4,6,7 : DTC114TKA
Q8,9 : KTN2907
D1,2,4,5 : 1SS400
D3
: 1N4004
D6 : 1N4148 or
1/4
DVD-
JP4
SPK1
KTC3200 Q3 :
GND LINE
B LINE
SIGNAL LINE
LS4148
(1/2)
(4/4)
(1/4)
(2/4)
IC2
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
GND CLEAN
GND REG
VDD
VDD
IBIAS
CONFIG
PWRDN
TRI
FAULT
TH_WAR
IN1A
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
NC
OUT1A
VCC1A
GND1B
VCC1B
OUT1B
OUT2A
VCC2A
GND2A
GND2B
VCC2B
OUT2B
GND SUB
0.1
C1
13
0.1
C1
16
C109
0.1
R114
100
R111
100
R1
12
10K
100
R115
R1
13
10K
10
TP3
C117
0.1 0.1
C112
OUT1A
GND1A
OUT2A
OUT1B
OUT2B
B12
C1
18 0.1
470u50
C121
+
C123 0.1
R96 10 1W
C99 680P
C1
19 0.1
C124 0.1
470u50
C122
R106 10 1W
+
C107 680P
B13
IN1B
IN2A
IN2B
VCC SIGN
VSS
VCC SIGN
VSS
0.1
C120
1
R1
16
18
R92
0.047
C97
R93 18
C100 0.22 C101 0.22
R94 18
R95
1
C98
0.047
R98 18 R99 18
R97
18
0.047 C103
C102 0.22
1
R100
0.047
C104
0.047
R103 18 R102 18
R109 18 R108 18
R107
C1
14
18
0.047 C105
R101
18
R1
10
C1
1
1
0.22
C1
15
0.047
1
C106 0.047
C108 0.22 C1
10 0.22
R104
1
C1 0.1
14
7
11
13
12
R105
C137
R138
VCC SIGN
VCC SIGN
CONFIG
PWRDN
TH_WAR
IN1B
C145 C140
VSS
33
0.1 0.1
36
35
34
VSS
32
IN2B
31
IN2A
R136
100
R139
100
1
TP4
3
2
27
R140
100
29
30
IN1A
28
FAULT
10K
R137
0.1
C144
10K
0.1
26
TRI
24
25
C147 0.1 C152 0.1
GND SUB
1
OUT2B
OUT2B
2
3
GND2B
VCC2B
5
4
10 OUT1B
VCC2A
GND2A
7
6
OUT2A
OUT2A
9
8
B15
12 VCC1B
OUT1B 11
GND1A
GND1B
14
13
B14
C151 0.1 C146 0.1
GND CLEAN
GND REG
R130
10
C141
0.1
22
23
VDD
IBIAS
21
VDD
19
20
OUT1A
VCC1A
16
15
OUT1A 17
NC
18
R141
0.1
C148
1
C127 680P
C138 0.22 C136 0.22
R129
18
C135 680P
R127 18 R128 18
R126
0.047
C142
R131 10 1W
+
C150
470u50
R133 18 R134 18
R132
18
C143
C139 0.22 0.047
1
R135
1
0.047 C133
C149
470u50
R121 10 1W
+
R123 18 R124 18
C131
0.047
18
R122
C134 0.047
C130 0.22
0.047
C132
1
R125
18
R1
17
R1
18 18
R1
19 18
C125 0.047
C129 0.22 C128 0.22
0.047
C126
1
R120
L4
L5
L6
L7
3 4
2 1
2 1
4 3
6 GND2A 30
VCC SIGN
VCC SIGN
C89
0.1
C84
0.1
35
36
33
34
VSS
VSS
IN2A
32
IN2B
31
IN1B
GND SUB
1
4 VCC2B
OUT2B
OUT2B
3
2
GND2B 5
C96 0.1 C91 0.1
CONFIG
PWRDN
TH_WAR
GND CLEAN
GND REG
IBIAS
R89
R86
100
100
6
4
TP5
5
TRI
R90
100
29
IN1A
27
28
FAULT
10K R87
C88
0.1
R88 10K
C81
0.1
25
26
24
R80
10
20
C85
0.1
VDD
22
23
VDD
21
19
15 VCC1A
VCC2A
OUT2A
7
8
OUT1B
OUT2A
10
9
B1
1
VCC1B
OUT1B
12
11
GND1A
GND1B
14
13
C92
0.1
17 OUT1A
OUT1A 16
NC
18
R91
1
C82 0.22 C80 0.22
R78 18 R77 18
C79 680P
R84 18 R83 18
C86
0.047
L3
R81 10 1W
470u50
C94
+
R82
18
R76
18
C83 0.22
0.047
C87
R85
1
R79
1
R70
R69 18 R68 18
R67
680P
C75
10 1W
0.047
C77
0.047
R74 18 R73 18
R72
18
C78
0.047
R75
C74 0.22
C76
0.047
1
L2
C69
0.047
18
C70
C73 0.22 C72 0.22
0.047
1
2 1
4 3
2 1
4 3
2 1
4 3
2 1
4 3
R71
JP1
C71
JP2
JP3
JP4
0.1
C61
C5
0.1
C60
R62
8
TP6
10
9
100
R64
100
0.1
10K
10K R63
R61
R60
10
0.1
C57
C59
R65
PWM-2
PWM+1
PWM+2
PWM-1
PWM-2
PWM+2
PWM-1
PWM+1
PWM-2
PWM-1
PWM+1
PWM+2
G2
R20
1K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
RLY CTL(H)
HP MUTE(L)
HP DETECT(H)
505 PD(L)
505 FAULT(L)
9702 MUTE(H)
RESET 9702
DGND
SCL 9702
SDA 9702
DGND
PCMOUT2
DGND
PCMOUT1
DGND
PCMOUT0
DGND
BICK
LRCK
K1
10K R15
R1
1
430 2W
R13
1K
1
2 34
5 6
1000P
C6
220u25
+
C5
150
R4
100
R3
R8
150
1K R6
220u25
+
C7
R10
1000P
C8 1K
1K
R16
1K
R12
1
B1
B2
C22 0.1
L1
C21 0.1
2200u50
C19
+
2200u50
+
C18
C17 0.1
C16
100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
26 27 28 29 30
31
32 33 34 35 36 37 38 39 40
41
42 43 44 45 46 47 48 49 50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
VSS
VDD
IOTST
EN
NC
RAM TEST SCAN ENA
SCAN TEST
VSS
RESET
PLL
BYP
ASS VDD
VSS
OSC OUT
NC
OSC IN
VSS
VDD
SPI/I2C
CS/I2C AD2
SI/I2C AD0
SCK/SCL
SO/SDA
VSS
VDD
OVERLOAD
VSS
PWM INVERT
VSS
VDD
PWM6-
PWM6+
VSS
PWM5-
PWM5+
VSS
VDD
PWM4-
PWM4+
VSS
PWM3-
PWM3+
VSS
VDD
PWM2-
PWM2+
VSS
PWM1-
PWM1+
VSS
VDD
SSDIN2 SBCK2 SLRCK2 VSS AD GAIN0 AD GAIN1 VDD VSS MIC SDIN MIC BCK MIC LRCK VSS MCLK REC SDO VDD VSS EXT
MUTE
VSS REC PWM R+ REC PWM R- VDD VSS REC PWM L+ REC PWM L- VSS
PLL TST
PLL DVSS
PLL DVDD
PLL PD
PLL EXT LPF SEL
PLL AVDD
PLL EXT LPF
PLL AVSS
VSS
MSDIN2
MSDIN1
MSDIN0
MBCK
MLRCK
VDD
VSS
SSDIN0/SPD0
SBCK0/SPD1
SLRCK0/SPD2
VSS
SDIN1
SBCK1
SLRCK1
VDD
VSS
R30
68
68
R33
R40
68
68
R38
68
R36
R48
68
68
R46
68
R45
68
R31
R34
68
R41
68
R49
68
10u16
+
C30
0.1
B6
C33
R27
10
R26
10
1000P
C36
10K
R32
0.047
C35
C34 0.1
B7
R35 68
R37 68
R39 68
R42 68
R43 68
R44 68
R47 68
R50 68
0.1
C26
10
R29
0.1
C29
100
R28
TP2
B5
R23 100
100u10
C28
C27
0.1
+
R24
1.2K 1.2K
R25
2
14
120
R22
1
4
7
3
22P C31 C32 22P
1000P
C156
12.288MHz
R21 1M
Y1
120
R172
330
R173
0.01 C25
47u16
C24
+
B4
MCLK
TP1
0.1
C37
0.1
C46
0.1
C47
0.1
C38
0.01
C48
0.01 C39
0.01
C49
0.01 C40
0.01
C50
0.01 C41
0.01 C51
0.1
C42
0.1
C43
10u6.3
C44
+
10u16
C45
+
470u16
C52
+
10u6.3
C53
+
1
2
3
0.1 2W
R51
10K R59
330
R52
10K 2W
R58
1K
R55
330
R54
10u16
C54
+
R56 2K
22K
R57
4.7K
R53
C155
470u50
+
C2 0.1 C3 0.1
92
7
5
4
5
4
G1
G3
3
4
2
1
CH4+
CH4-
CH3+
CH3-
CH2+
CH2-
CH1+
CH1-
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V +3.3V
+3.3V
+3.3V +3.3V
+3.3V +3.3V +3.3V
+3.3V
+3.3V
+3.3V
+3.3V +3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V +3.3V
+3.3V
+5
+33V
+33V
+33V
+33V
+33V +33V
+33V
+33V
+33V
+33V
+33V
+33V +33V
+33V
+33V
+33V
+33V +33V
+33V
+33V
+B
+B
+B
+B
+33V
+33V
R2 100
+3.3V
+B
0
R19
0
R18
0
R176
0
R177
C157 100P
1W
1W
IC6
IC7
IC5
IC3
D-AMP
U - 7