Read Harman Kardon GLA 55 Service Manual online
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
J2_P1
J2_P3
u4p2
u4p17
J1_P6
J1_P5
J2_P7
J2_P6
J2_P5
J2_P4
J1_P2
J1_P1
J1_P1
u4p11
J1_P3
J1_P4
u4p9
u4p9
u4p17
J
1_P
3
J1_P6
inL
inR
inR
inR
inR
u4p2
u4p11
SDA
SCL
DGND
DGND
DGND
+3_3VD
DGND
DGND
+3_3VD
DGND
DGND
+VPWR
DGND
P2
+3_3VD
DGND
+VPWR
DGND
DGND
DGND
P2
P2
P2
+3_3VD
DGND
DGND
DGND
+3_3VD
+3_3VD
DGND
+3_3VD
+3_3VA
+VPWR
DGND
DGND
+3_3VD
DGND
+3_3VD
DGND
+3_3VD
DGND
+3_3VD
DGND
+3_3VD
DGND
P2
DGND
P2
P2
P2
P2
+VPWR
P2
+VPWR
DGND
+3_3VD
DGND
+VRAW
DGND
P2
AGND
+3_3VD
+VPWR
AGND
AGND
AGND
AGND
DGND
AGND
+3_3VA
AGND
+3_3VA
AGND
+VPWR
AGND
AGND
+3_3VA
AGND
DGND
+3_3VDU
P2
P2
P2
P2
+VRAW
P2
P2
P2
P2
AGND
AGND
AGND
AGND
+3_3VD
+3_3VDU
AGND
P2
P2
Left-Woof-A
Left-Woof-B
Left-Twt-B
Left-Twt-A
Right-Twt-A
Right-Woof-A
Right-Woof-B
Right-Twt-B
Left-Twt-A
Left-Twt-B
Left-Twt-B
Left-Woof-B
Left-Woof-A
Right-Twt-A
Right-Twt-B
Right-Twt-B
Right-Woof-A
Right-Woof-B
Right-Woof-B
Right_Sub_Out
Left_Sub_Out
AudioDet
PWRDN
PWRDN
Reset
Reset
GNDD
GNDA
GNDP2
+3_3VDU
+3_3VD
+3_3VA
+VPWR
+VRAW
Vol-Up
Vol-Dn
LED_gate
Title
Size
Document Number
Rev
Date:
Sheet
of
070-0149
V
Crystal
B
1
3
Tuesday, August 11, 2009
Title
Size
Document Number
Rev
Date:
Sheet
of
070-0149
V
Crystal
B
1
3
Tuesday, August 11, 2009
Title
Size
Document Number
Rev
Date:
Sheet
of
070-0149
V
Crystal
B
1
3
Tuesday, August 11, 2009
Label Test Points on Silk Screen
Avoid stubs to Test Points
Do not install for production
Avoid stubs to Test Points
Do not install for production
SCLK
LRCLK
SDTO
MCLK
Notes:
All non-polar capacitors are 0805 50V X7R ±10%
unless otherwise specified
unless otherwise specified
All resistors are 0603 5% unless othewise specified
Internal connector for
Right Sat
Right Sat
Pull up resistors
shown near micro
shown near micro
7mA power down current
73mA all channels running
73mA all channels running
Connect DGND and GNDP2
underneath Power Amp IC's
underneath Power Amp IC's
All polar capacitors are Aluminum Electrolytic ±20%
unless otherwise specified
unless otherwise specified
GND
MClock should be routed in one single
short run with minimal branching.
short run with minimal branching.
Put
R11 at one end of trace.
External
connector for
Left Sat
connector for
Left Sat
Place R
close to
oscillator
close to
oscillator
TWARN
48KHz
3.072MHz
12.288MHz
Low- Power Down
High - Power On
High - Power On
Low- Power Down
High - Power On
High - Power On
L Tweeter
R Woofer
L Woofer
R Tweeter
Connect DGND and GNDP2
underneath Power Amp IC's
underneath Power Amp IC's
RF Bridge for crossing power plane
PLL Filter (pin 21) is
sensitive - guard and
ground well.
sensitive - guard and
ground well.
Connect AGND and DGND
a short distance from pins 9-16
or use continuous GND plane
a short distance from pins 9-16
or use continuous GND plane
12-18mA Active
3-5 mA Active
RF Bridge for crossing power plane
SX14
0603ESDA
0603
SX14
0603ESDA
0603
C18
1.0u
Film
50V
5mm
C18
1.0u
Film
50V
5mm
C5
470u
25V
CASE G
470u
25V
CASE G
C5
470u
25V
CASE G
470u
25V
CASE G
C14
470u
25V
CASE G
470u
25V
CASE G
C14
470u
25V
CASE G
470u
25V
CASE G
C117
22u
16V
Case B
22u
16V
Case B
C117
22u
16V
Case B
22u
16V
Case B
L5
10uH
MSS1260-103ML
L5
10uH
MSS1260-103ML
C60
0.1u
0.1u
C60
0.1u
0.1u
C35
220p
NPO
220p
NPO
C35
220p
NPO
220p
NPO
C125
0.1u
C125
0.1u
U7
STA308A
STA308A
U7
STA308A
STA308A
MVO/DSD_CLK
1
TEST_MODE
2
VDD3_3_1
3
GND_1
4
NC
5
SDI_78/DSD_6
6
SDI_56/DSD_5
7
SDI_34/DSD_4
8
SDI_12/DSD_3
9
LRCKI/DSD_2
10
BICKI/DSD_1
11
VDD3_3_2
12
GND_2
13
NC
14
RESET
15
PLL_BYPASS
16
SA
17
SD
A
18
SC
L
19
XT
I
20
P
LL_F
ILT
E
R
21
NC
22
G
NDA
_P
LL
23
V
DDA
3_3_P
LL
24
CK
O
UT
25
NC
26
G
ND_3
27
V
DD3_3_3
28
NC
29
O
U
T
8_A
30
NC
31
O
U
T
7_A
32
OUT6_B
33
OUT6_A
34
VDD3_3_4
35
GND_4
36
NC
37
OUT5_B
38
OUT5_A
39
NC
40
OUT4_A
41
NC
42
OUT3_A
43
VDD3_3_5
44
GND_5
45
NC
46
OUT2_B
47
OUT2_A
48
O
U
T
1_B
49
O
U
T
1_A
50
EAPD
51
V
DD3_3_6
52
G
ND_6
53
NC
54
BI
C
KO
55
LRCK
O
56
S
D
O
_12
57
S
D
O
_34
58
V
DD3_3_7
59
G
ND_7
60
NC
61
NC
62
NC
63
PWD
M
64
C100
1.0u
1.0u
X7R
25V
25V
C100
1.0u
1.0u
X7R
25V
25V
SX16
0603ESDA
0603
0603
SX16
0603ESDA
0603
0603
C83
0.1u
C83
0.1u
R58
10K
R58
10K
R63
10
R63
10
C40
3900p
C40
3900p
D4
BZX84C5V1
SOT23
BZX84C5V1
SOT23
D4
BZX84C5V1
SOT23
BZX84C5V1
SOT23
C82
1.0u
25V
1.0u
25V
C82
1.0u
25V
1.0u
25V
C22
0.1u
C22
0.1u
C115
0.1u
C115
0.1u
C26
330p
330p
C26
330p
330p
C103
0.1u
0.1u
C103
0.1u
0.1u
C120
0.1u
C120
0.1u
TP4
TEST POINT
TEST POINT
TP4
TEST POINT
TEST POINT
1
FB1
HZ1206E601R-10
1210
FB1
HZ1206E601R-10
1210
1
2
C23
1000p
NPO
C23
1000p
NPO
R65
330
1210
330
1210
R65
330
1210
330
1210
SX3
0603ESDA
0603
SX3
0603ESDA
0603
J1
M-DIN_6-R
J1
M-DIN_6-R
1
2
3
4
5
6
7
2
3
4
5
6
7
C110
1.0u
25V
1.0u
25V
C110
1.0u
25V
1.0u
25V
C71
0.1u
C71
0.1u
L7
10uH
MSS1260-103ML
L7
10uH
MSS1260-103ML
C121
0.1u
C121
0.1u
C3
330p
330p
C3
330p
330p
U6
STA518
STA518
U6
STA518
STA518
GNDS
1
OUTNR
2
OUTNR
3
VCC2N
4
PGND2N
5
PGND2P
6
VCC2P
7
OUTPR
8
OUTPR
9
OUTNL
10
OUTNL
11
VCC1N
12
PGND1N
13
PGND1P
14
VCC1P
15
OUTPL
16
OUTPL
17
NC
18
GNDREF
19
GNDR1
20
VREG1
21
VREG1
22
VL
23
CONFIG
24
PWRDN
25
TRI-STATE
26
FAULT
27
TWARN
28
INLA
29
INLB
30
INRA
31
INRB
32
VREG2
33
VREG2
34
VSIG
35
VSIG
36
C2
330p
330p
C2
330p
330p
C19
0.1u
0.1u
C19
0.1u
0.1u
R56
20K
20K
R56
20K
20K
SX13
0603ESDA
0603
0603ESDA
0603
SX13
0603ESDA
0603
0603ESDA
0603
C128
0.1u
C128
0.1u
C15
470u
25V
CASE G
470u
25V
CASE G
C15
470u
25V
CASE G
470u
25V
CASE G
R57
1.0K
1.0K
R57
1.0K
1.0K
C27
0.1u
C27
0.1u
C25
1.0u
Film
50V
5mm
C25
1.0u
Film
50V
5mm
R2
20
20
R2
20
20
C70
0.1u
0.1u
C70
0.1u
0.1u
SX4
0603ESDA
0603
SX4
0603ESDA
0603
C88
1000p
NPO
1000p
NPO
C88
1000p
NPO
1000p
NPO
C24
0.1u
C24
0.1u
R7
6.2
1210
R7
6.2
1210
R67
10
R67
10
C47
3900p
C47
3900p
C67
0.1u
0.1u
C67
0.1u
0.1u
R1
20
20
R1
20
20
C126
0.1u
C126
0.1u
C79
0.1u
0.1u
C79
0.1u
0.1u
R60
1.0K
R60
R60
1.0K
C122
0.1u
C122
0.1u
C118
0.1u
C118
0.1u
C119
0.1u
C119
0.1u
C104
0.1u
0.1u
C104
0.1u
0.1u
C80
0.1u
C80
0.1u
L2
10uH
MSS1260-103ML
L2
L2
10uH
MSS1260-103ML
R93
10
10
R93
10
10
R51
10K
10K
R51
10K
10K
R66
330
1210
330
1210
R66
330
1210
330
1210
SX1
0603ESDA
0603
0603ESDA
0603
SX1
0603ESDA
0603
0603ESDA
0603
R11
33
R11
33
C96
0.01u
0.01u
C96
0.01u
0.01u
TP5
TEST POINT
TEST POINT
TP5
TEST POINT
TEST POINT
1
J5
LGY-6502
J5
LGY-6502
3
2
1
1
L6
10uH
MSS1260-103ML
L6
10uH
MSS1260-103ML
R8
20
R8
20
C36
0.1u
0.1u
C36
0.1u
0.1u
C7
1.0u
Film
50V
5mm
C7
1.0u
Film
50V
5mm
R21
6.2
1210
R21
6.2
1210
C66
0.1u
C66
0.1u
C99
2.2u
X5R
16V
2.2u
X5R
16V
C99
2.2u
X5R
16V
2.2u
X5R
16V
C29
1200p
C29
1200p
C91
0.1u
0.1u
C91
0.1u
0.1u
Y1
ASV-12.288MHZ-E-J-S-T
5x7mm
ASV-12.288MHZ-E-J-S-T
5x7mm
Y1
ASV-12.288MHZ-E-J-S-T
5x7mm
ASV-12.288MHZ-E-J-S-T
5x7mm
INH
1
GND
2
Output
3
VCC
4
C4
1.0u
Film
50V
5mm
C4
1.0u
Film
50V
5mm
C124
0.1u
C124
0.1u
TP1
TEST POINT
TEST POINT
TP1
TEST POINT
TEST POINT
1
R9
20
20
1210
R9
20
20
1210
C6
470u
25V
CASE G
470u
25V
CASE G
C6
470u
25V
CASE G
470u
25V
CASE G
R55
2.7K
1210
2.7K
1210
R55
2.7K
1210
2.7K
1210
R47 10K
R47 10K
SX15
0603ESDA
0603
SX15
0603ESDA
0603
C21
330p
330p
C21
330p
330p
L1
10uH
MSS1260-103ML
L1
10uH
MSS1260-103ML
C90
0.1u
0.1u
C90
0.1u
0.1u
R10
100
R10
100
J2
TSW-106-14-F-S
J2
TSW-106-14-F-S
1
2
3
4
5
6
C127
0.1u
C127
0.1u
R52 10K
R52 10K
C58
0.1u
C58
0.1u
L3
10uH
MSS1260-103ML
L3
10uH
MSS1260-103ML
L8
10uH
MSS1260-103ML
L8
10uH
MSS1260-103ML
R4
750
1210
750
1210
R4
750
1210
750
1210
C102
0.1u
0.1u
C102
0.1u
0.1u
C98
1.0u
Film
50V
5mm
1.0u
Film
50V
5mm
C98
1.0u
Film
50V
5mm
1.0u
Film
50V
5mm
C81
1000p
NPO
1000p
NPO
C81
1000p
NPO
1000p
NPO
R59
20K
20K
R59
20K
20K
R12
3.40K
1%
R12
3.40K
1%
C97
0.1u
0.1u
C97
0.1u
0.1u
L4
10uH
MSS1260-103ML
L4
10uH
MSS1260-103ML
TP3
TEST POINT
TEST POINT
TP3
TEST POINT
TEST POINT
1
SX7
0603ESDA
0603
0603
SX7
0603ESDA
0603
0603
C16
1000p
NPO
1000p
NPO
C16
1000p
NPO
1000p
NPO
U5
STA518
STA518
U5
STA518
STA518
GNDS
1
OUTNR
2
OUTNR
3
VCC2N
4
PGND2N
5
PGND2P
6
VCC2P
7
OUTPR
8
OUTPR
9
OUTNL
10
OUTNL
11
VCC1N
12
PGND1N
13
PGND1P
14
VCC1P
15
OUTPL
16
OUTPL
17
NC
18
GNDREF
19
GNDR1
20
VREG1
21
VREG1
22
VL
23
CONFIG
24
PWRDN
25
TRI-STATE
26
FAULT
27
TWARN
28
INLA
29
INLB
30
INRA
31
INRB
32
VREG2
33
VREG2
34
VSIG
35
VSIG
36
C129
0.1u
C129
0.1u
R5
6.2
1210
R5
6.2
1210
C30
0.1u
C30
0.1u
C9
0.1u
C9
0.1u
R61
10K
10K
R61
10K
10K
R88
6.2
1210
R88
6.2
1210
C116
1.0u
25V
1.0u
25V
C116
1.0u
25V
1.0u
25V
SX2
0603ESDA
0603
0603ESDA
0603
SX2
0603ESDA
0603
0603ESDA
0603
C61
0.1u
C61
0.1u
C84
0.1u
C84
0.1u
C101
1.0u
1.0u
X7R
25V
25V
C101
1.0u
1.0u
X7R
25V
25V
R26
6.2
1210
R26
6.2
1210
C93
0.1u
0.1u
C93
0.1u
0.1u
C8
1000p
NPO
C8
1000p
NPO
U9
AK5358
AK5358
U9
AK5358
AK5358
AINR
1
AINL
2
CKS1
3
VCOM
4
AGND
5
VA
6
VD
7
DGND
8
SDTO
9
LRCK
10
MCLK
11
SCLK
12
PDN
13
DIF
14
CKS2
15
CKS0
16
R87
6.2
1210
R87
6.2
1210
SX12
0603ESDA
0603
0603ESDA
0603
SX12
0603ESDA
0603
0603ESDA
0603
C107
1.0u
25V
1.0u
25V
C107
1.0u
25V
1.0u
25V
C72
0.1u
0.1u
C72
0.1u
0.1u
C65
0.1u
0.1u
C65
0.1u
0.1u
C123
0.1u
C123
0.1u
C13
0.1u
C13
0.1u
SX6
0603ESDA
0603
SX6
0603ESDA
0603
SX9
0603ESDA
0603
SX9
0603ESDA
0603
C87
0.1u
C87
0.1u
TP2
TEST POINT
TEST POINT
TP2
TEST POINT
TEST POINT
1
C12
1000p
NPO
C12
1000p
NPO
R3
6.2
1210
R3
6.2
1210
C95
2.2u
X5R
16V
2.2u
X5R
16V
C95
2.2u
X5R
16V
2.2u
X5R
16V
C78
0.1u
C78
0.1u
SX18
0603ESDA
0603
0603
SX18
0603ESDA
0603
0603
R6
6.2
1210
R6
6.2
1210
C105
1.0u
Film
50V
5mm
1.0u
Film
50V
5mm
C105
1.0u
Film
50V
5mm
1.0u
Film
50V
5mm
SX5
0603ESDA
0603
SX5
0603ESDA
0603
C86
0.1u
C86
0.1u
FB2
HZ1206E601R-10
1210
FB2
HZ1206E601R-10
1210
1
2
C59
0.1u
C59
0.1u
TP6
TEST POINT
TEST POINT
TP6
TEST POINT
TEST POINT
1
GLA-55
harman/kardon
24
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