Harman Kardon GLA-55, Руководство по обслуживанию

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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
PWRIN
Vol-Shield
SDA
SCL
+3_3VDU
DGND
DGND
DGND
+3_3VDU
+3_3VDU
DGND
DGND
DGND
DGND
DGND
DGND
AGND DGND
P2
+3_3VDU
+VRAW
DGND
AGND
DGND
DGND
+3_3VDU
+3_3VDU
DGND
AGND
AGND
AGND
AGND
AGND
+VPWR
+VPWR
AGND
+VPWR
AGND
AGND
AGND
AGND
+VPWR
+VPWR
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
DGND
P2
AGND
AGND
AGND
+VRAW
DGND
+3_3VDU
P2
DGND
DGND
DGND
+3_3VA
+VPWR
AGND
AGND
DGND
DGND
DGND
DGND
AGND AGND
+3_3VDU
AGND
+3_3VDU
+VRAW
DGND
DGND
DGND
+3_3VDU
Vol_Up_Micro
Vol_Up_Micro
Vol_Dn_Micro
Vol_Dn_Micro
Vol_PWM
Vol_PWM
Bass_A
Bass_A
Left_Sub_Out
Right_Sub_Out
PWRDN
PWRDN
RESET
+VPWR
+VRAW
+3_3VA
+3_3VDU
LED_gate
AudioDet
Vol-Up
Vol-Dn
GNDD GNDA GNDP2
+3_3VD
+VPWR
Title
Size Document Number Rev
Date: Sheet of
070-0149 V
Crystal
B
2 3 Tuesday, August 11, 2009
Title
Size Document Number Rev
Date: Sheet of
070-0149 V
Crystal
B
2 3 Tuesday, August 11, 2009
Title
Size Document Number Rev
Date: Sheet of
070-0149 V
Crystal
B
2 3 Tuesday, August 11, 2009
2x3 0.1" header
Layout - avoid stub to connector.
To J10 pin 4
5mA
1mA
5mA
0.3mA
Do Not Install
for production
Programming Header
Do Not Install for production
Label on Silkscreen
SCL
SDA
GND
18VDC 4A
Place caps close together
Place near power amps
Total current draw should drop to approx 30mA in micro
controlled power down state.
close to
connector
0.4mA
PWM
150KHz 50% duty cycle
0.3mA
Bass Control
Screwdriver
adjust trim pot
f=20KHz
f=20KHz
Q=1.307
Q=.5412
f=20KHz
f=20KHz
Q=1.307
Q=.5412
Low- Power Down
High - Power On
All GNDS common - GND Plane
earth gnd shown because of pot location.
All GNDS are connected
RF Bridge for crossing power plane
Good for 25 mA
C43
470u
25V
CASE G C43
470u
25V
CASE G R54
12.4K 1%
R54 12.4K 1%
R38
3.01K 1%
R38 3.01K 1%
C37
470u
25V
CASE G C37
470u
25V
CASE G
C54
1000p
NPO
C54
1000p
NPO
C52
1000p
NPO
C52
1000p
NPO
R14
27.4K
R14
27.4K
Q11
2SC2712
TO-236MOD
Q11
2SC2712
TO-236MOD
1
3 2
C113
0.33u
C113
0.33u
R68 1.0K R68 1.0K
R27
43K R27
43K
R49
3.01K 1%
R49 3.01K 1%
ccw
VR1
10K
ccw
VR1
10K
3
1
2 C44
0.1u C44
0.1u
Q9
2N4403
TO92 Q9
2N4403
TO92
SX8
0603ESDA
0603
SX8
0603ESDA
0603
R15
10K R15
10K
R22
1.0K
R22
1.0K
D3
1N4148WS
SOD323 D3
1N4148WS
SOD323
R90
100
R90
100
J7
CON6A
J7
CON6A
1 2
3 4
5 6
D1
SB540
D1
SB540
R83
7.5K R83
7.5K
C131
.01u C131
.01u
R76
4.7K R76
4.7K
R46
1.54K 1%
R46 1.54K 1%
R24
1.5Meg R24
1.5Meg
C76
1000p
NPO
C76
1000p
NPO
R29
10K R29
10K
Q3
2SC2712
TO-236MOD Q3
2SC2712
TO-236MOD 1
3
2
R45
1.54K 1%
R45 1.54K 1%
R89
100 R89
100
Q10
2SA1162GR
TO-236MOD Q10
2SA1162GR
TO-236MOD
C50
0.47u
10%
25V
X5R
C50
0.47u
10%
25V
X5R
R19
1.2K R19
1.2K
R34
100K R34
100K
R35
1.54K 1%
R35 1.54K 1%
U8
UA78M33
SOT223 U8
UA78M33
SOT223
Out
3
GN
D
2
In
1
TA
B
4
R92
3.0K R92
3.0K
R36
1.54K 1%
R36 1.54K 1%
R20
1.2K R20
1.2K
R64
4.7K
R64
4.7K
C74
.0056u
C74
.0056u
U2
MC9S08QG8CDTE
TSSOP16 U2
MC9S08QG8CDTE
TSSOP16
PTA5/IRQ/TCLK/RESET
1
PTA4/ACMPO/BKGD/MS
2
VDD
3
VSS
4
PTB7/SCL/EXTAL
5
TPB6/SDA/XTAL
6
PTB5/TPMCH1/SS
7
PTB4/MISO
8
PTB3/KBIP7/MOSI/ADP7
9
PTB2/KBIP6/SPSCK/ADP6
10
PTB1/KBIP5/TXD/ADP5
11
PTB0/KBIP4/RXD/ADP4
12
PTA3/KBIP3/SCL/ADP3
13
PTA2/KBIP2/SDA/ADP2
14
PTA1/KBIP1/ADP1/ACMP-
15
PTA0/KBIP0/TPMCH0/ADP0/ACMP+
16
R44
100K
R44
100K
C63
0.0027u
C63
0.0027u
C75
1000p
NPO
C75
1000p
NPO
R94
10K R94
10K
C112
0.1u C112
0.1u
C130
0.1u C130
0.1u
Q2
2SC2712
TO-236MOD Q2
2SC2712
TO-236MOD
1
3
2
U3A
BA4560
U3A
BA4560
+
3
-
2
V+
8
V-
4
OUT
1
Q12
2SC2712
TO-236MOD
Q12
2SC2712
TO-236MOD
1
3 2
R18
1.0Meg
R18
1.0Meg
C94
0.1u C94
0.1u
U1A
LM393
SO8 U1A
LM393
SO8
+
3
-
2
OUT
1
R81
8.06K
1%
R81
8.06K
1%
J6
CON3 J6
CON3
1
2
3
R84
10K
R84
10K
R48
100K
5% R48
100K
5%
R91
3.0K R91
3.0K
R13
1.0Meg R13
1.0Meg
C109
1000p
NPO C109
1000p
NPO
C114
0.1u
C114
0.1u
U3B
BA4560
U3B
BA4560
+
5
-
6
V+
8
V-
4
OUT
7
R28
27.4K
R28
27.4K
R79
130K R79
130K
R33
330 R33
330
SX11
0603ESDA
0603
SX11
0603ESDA
0603
C39
0.1u
C39
0.1u
C32
1000p
NPO C32
1000p
NPO
C33
82p
NPO C33
82p
NPO
R53
10.0K 1%
R53 10.0K 1%
U4B
BA4560
U4B
BA4560
+
5
-
6
V+
8
V-
4
OUT
7
R71
100 R71
100
C51
10u
1206
20%
25V
X5R
C51
10u
1206
20%
25V
X5R
Q5
2SC2712
TO-236MOD Q5
2SC2712
TO-236MOD
1
3
2
C45
0.1u
C45
0.1u
R37
100K
5% R37
100K
5%
R70
100 R70
100
R17
2.0K
R17
2.0K
D6
1N4148WS
SOD323 D6
1N4148WS
SOD323
U1B
LM393
SO8 U1B
LM393
SO8
+
5
-
6
OUT
7
J4
LGY-6502
J4
LGY-6502
3
2
1
R25 100 R25 100
C42
0.1u
C42
0.1u
C38
82p
NPO C38
82p
NPO
C28
1000p
NPO C28
1000p
NPO
C55
1000p
NPO
C55
1000p
NPO
Q7
2SC2712
TO-236MOD Q7
2SC2712
TO-236MOD
1
3
2
C77
0.0027u
C77
0.0027u
C57
10u
1206
20%
25V
X5R
C57
10u
1206
20%
25V
X5R
R50
3.01K 1%
R50 3.01K 1%
C111
0.33u
C111
0.33u
R69 1.0K R69 1.0K
R30
390
1210
R30
390
1210
R78
100
1210
R78
100
1210
C31
10u
16V
CASE B C31
10u
16V
CASE B
Q4
2SA1162GR
TO-236MOD Q4
2SA1162GR
TO-236MOD
C41
1.0u
X7R
25V
C41
1.0u
X7R
25V
U1C
LM393
SO8 U1C
LM393
SO8
V+
8
V-
4
R41
10.0K 1%
R41 10.0K 1%
Q6
2SC2712
TO-236MOD Q6
2SC2712
TO-236MOD
1
3
2
R62
390
1210
R62
390
1210
U4A
BA4560
U4A
BA4560
+
3
-
2
V+
8
V-
4
OUT
1
C53
.0056u
C53
.0056u
R73 20K R73 20K
C92
.039u C92
.039u
C34
0.1u C34
0.1u
R39
3.01K 1%
R39 3.01K 1%
C68
1000p
NPO
C68
1000p
NPO
R77
100K R77
100K
R40
12.4K 1%
R40 12.4K 1%
C69
10u
1206
20%
25V
X5R
C69
10u
1206
20%
25V
X5R
R16
6.8K
R16
6.8K
Q1
2SA1162GR
TO-236MOD Q1
2SA1162GR
TO-236MOD
C46
10u
16V
CASE B C46
10u
16V
CASE B
C1
10u
16V
CASE B C1
10u
16V
CASE B
Q8
2SC2712
TO-236MOD
Q8
2SC2712
TO-236MOD
1
3
2
C49
0.0027u
C49
0.0027u
R23
10meg R23
10meg
R75
1.0Meg R75
1.0Meg
C64
0.47u
10%
25V
X5R
C64
0.47u
10%
25V
X5R
D5
LM385M3-2.5
SOT-23
D5
LM385M3-2.5
SOT-23
2
1
C108
100u
35V
CASE F C108
100u
35V
CASE F
C106
0.1u
C106
0.1u
R82
24.9K
1%
R82
24.9K
1%
R42
10K R42
10K
R43
10K R43
10K
D2
1N4148WS
SOD323 D2
1N4148WS
SOD323
M3
IRF7416
SO8 M3
IRF7416
SO8
5
4
3
6
7
8 2
1
C48
.0047u
C48
.0047u
R74
1.0Meg R74
1.0Meg
R85
21.6K
1%
R85
21.6K
1%
R72 13K R72 13K
C56
0.0027u
C56
0.0027u
C73
10u
1206
20%
25V
X5R
C73
10u
1206
20%
25V
X5R
R86
4.64K
1% R86
4.64K
1%
C62
.0047u
C62
.0047u
C85
0.01u C85
0.01u
SX10
0603ESDA
0603
SX10
0603ESDA
0603
LED1
White
0603 LED1
White
0603
C89
.039u
X7R C89
.039u
X7R
R80
10
R80
10
J3
ESTD-008
J3
ESTD-008
1
2
3
GLA-55
harman/kardon
25