Read Harman Kardon HD 970 (serv.man9) Service Manual online
5
5
4
4
3
3
2
2
1
1
E
E
D
D
C
C
B
B
A
A
Transmitter configuration:
- serial port in I2S master mode
- CUV informations via SPI port
- MCLK configuration via SPI port
- serial port in I2S master mode
- CUV informations via SPI port
- MCLK configuration via SPI port
IN
OUT
1: working unit
0: unit in standby mode
0: unit in standby mode
HD970_PC01
1.2
HD 970 Main board
Harman/Kardon
A3
3
5
Title
Size
Document Number
Rev
Date:
Sheet
of
INT_4117
MISO
MOSI
SCK
CS_4117#
RST_4117#
RST_4103#
CS_4103#
SCK
MOSI
MISO
SDATA_4103
LRCLK_4103
BITCLK_4103
LRCLK_4117
BITCLK_4117
SDATA_4117
BITCLK_4117
SDATA_4117
STANDBY
SCK
MOSI
CS_75710
IR_IN
MCLK_1955
MCLK_CPLD
MCLK_DSP
MCLK_CPLD
MCLK_DSP
+5V
+3.3V
+3.3V
+5V
+3.3V
+5VSTBY
+5V
+5VSTBY
+5V
+3.3V
+
C3
47uF/25V
47uF/25V
R85
75R
75R
T2
WB1010-1
WB1010-1
1
6
5
3
4
R138
390R
390R
TP16
TP13
+
C55
47uF/25V
47uF/25V
R84
1K
1K
Y1
24.576MHz
24.576MHz
8
1
4
5
VCC
NC
GND
OUT
J11
PH-10A 2.0mm
PH-10A 2.0mm
1
2
3
4
5
6
7
8
9
10
TP23
R82
240R
R6
4K7
4K7
R90
100R
+
C8
47uF/25V
47uF/25V
C61
100nF
100nF
C80
100nF
100nF
R139
240R
240R
TP15
R86
470R
470R
R2
470R
470R
TP24
Q28
BSS123
BSS123
3
1
2
C56
100nF
100nF
C64
100nF
100nF
R83
240R
L1
22uH
22uH
R10
10K
10K
C1
100nF
100nF
L2
22uH
22uH
C5
100nF
100nF
C4
100nF
100nF
O
U2
GP1FA511RZ
GP1FA511RZ
3
2
4
5
1
6
R98
390R
390R
J6
PH-3A-2.0mm
PH-3A-2.0mm
1
2
3
2
3
U12
AK4103
AK4103
17
18
1
12
24
24
8
9
9
10
11
11
21
6
22
23
23
20
19
19
7
5
15
16
4
14
2
2
3
13
VDD
VSS
V1
C1
U1
U1
FS0/CSN
FS1/CDTI
FS2/CCLK
FS3/CDTO
FS1/CDTI
FS2/CCLK
FS3/CDTO
DIF0
BICK
DIF1
DIF2
DIF2
TXP
TXN
LRCK
SDTI
CKS0
CKS1
MCLK
BLS
TRANS
PDN
ANS
G3
3EN1[BA]
3EN1[BA]
3EN2[AB]
1
2
U21
74HCT245
74HCT245
20
10
19
1
2
3
4
5
6
7
8
9
4
5
6
7
8
9
11
12
13
14
15
16
17
18
U15
AK4117
AK4117
6
7
1
2
24
3
4
5
8
9
9
10
11
12
11
12
13
14
15
16
17
18
19
20
21
22
22
23
DVDD
DVSS
R
AVDD
AVSS
RX1
NC
RX0
XTI
XTO
XTO
LRCK
BICK
SDTO
DAUX
MCKO
NC
UOUT
CDTO
CDTI
CCLK
CSN
INT1
INT0
INT0
PDN
J1
PHONEJACK DUAL
PHONEJACK DUAL
1
2
3
3
6
4
5
R78
100R
TP20
J2
RCA
RCA
1
2
3
R5
4K7
4K7
C2
100nF
100nF
R134
100R
R4
390R
390R
R7
2K7
2K7
U1
PC817
PC817
1
2
3
4
TP14
J3
RCA
RCA
1
2
3
R91
100R
R132
100R
R8
2K7
2K7
TP21
C53
100nF
100nF
R3
270R
270R
R11
100R
100R
R80
100R
Q1
2SA1035
2SA1035
1
2
3
C58
100nF
100nF
R99
390R
390R
R9
DNE
DNE
R133
100R
TP18
TP22
T1
WB1010-1
WB1010-1
1
6
5
3
4
R81
300R
300R
D1
BAS16
BAS16
R79
100R
R88
12K
12K
R92
100R
R1
DNE
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