Harman Kardon HS 300 Service Manual ▷ View online
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
AML3278
Loader
DV342
Motor Driver
BA5954FP
or
BA5888FP
or
BA5888FP
SDRAM
4*16Mb
SDRAM
4*16Mb
EEPROM
24C64
Flash
16Mb
OTG242
Front
USB plug
USB plug
Rear
Tuner
ALPS
EU/US
ALPS
EU/US
(not connected)
.
.
.
MPEG
.
RDS
BU1924F
BU1924F
VFD Driver
Display
VFD
74H
C
158
MCU
PIC16C56A
Functional
buttons
buttons
IR
receiver
receiver
Power
indicator
indicator
SMPS Board
Standby control
Video
Output
Block
ADA4410-6
Output
Block
ADA4410-6
Scart out/in
YPbPr output
CVBS output
S-Video output
Downmix line output
Headphone
Aux input
Audio
Block
Block
not used.
Audio
Input
ADC
Input
ADC
Tuner audio
input
input
Subwoofer line output
Front Panel Board
Digital
input
input
Coaxial In
Optical In
5 channels output
Audio
output
DAC
output
DAC
Amplifier
output
output
HDMI Block
HDMI output
WM8776
DDX8001
DDX2100
DDX2160HS
HS300 - HS500 BLOCK DIAGRAM
Supply power
for all boards
for all boards
SiI9030
Scart audio input
TV input
IR in
IR In/Out Block
IR out
.
M1
M2
.
Sub trigger control
Sub Trigger output
NJM2561
(EU version only)
Coaxial
output
output
Digital
output
output
RF
AML3501
(Not connected )
BLOCK DIAGRAM
1.6
DIAGRAM
A3
1
20
Title
Size
Document Number
Rev
Date:
Sheet
of
AC Power cord
harman/kardon
service manual
Page 93 of 109
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
2
1
15
9
16
10
14
11
13
12
5
4
6
3
7
8
AMP_TWAR
GND
LRCK_OUT
GND
GND
MUTE_HP_SUB
ODATA0
CLOCK/SCL
MCLK_OUT
DATA/SDA
SCLK_OUT
ODATA2
GND
ODATA1
AMP_PD
GND
GND
+12V
D+5
V
-12V
GND
GND
+28V/+3
4V
10
8
7
5
2
4
1
3
9
6
11
TUNER +9V
GND
TUNER_IN_L
CLOCK/SCL
GND
DO
DATA/SDA
RDS_CS
TUNER_IN_R
RDS-MPX
NC
HP_L
HP_DETECT
GND
GND
2
3
1
4
HP_R
IN/O
O
U
T
LO
AD
-
GND IN/O
O
U
T
LO
AD
+
20 pins
6 pins
5 pins
11 pins
16 pins
24 pins
13 pi
n
s
20 pins
14 pi
n
s
3 4
1
5
2
2
1
2
1
15
9
16
10
14
11
13
12
5
4
6
3
7
8
17
18
19
20
21
22
23
24
25
HS300 - HS500 WIRING DIAGRAM
5 pins
2/4 pins
GND
2
DATA/SDA
GND
6
D+5
V
MCU_
MUTE
MCU_
OFF
9
5
VFD_STB
CLOCK/SCL
4
8
10
IR
7
3
1
11
D
+12V
D
-12V
12
GND
2
+3.3V
GND
6
GND
GND
9
SGND
GND
5
-12V
4
S+5
V
A+5
V
8
10
D+5
V
1
3
7
11
5
1
3 4
2
2
1
15
9
16
10
14
11
13
12
5
4
6
3
7 8
TRACK+
C
GND-PD F
NC
FOCUS+
B
DVDRFP
E S5V VC_OPU
CD_
DVD
D
A
TRACK-
CD_
VR
17 18 19 20 21 22 23 24
LD
-D
VD
HFM MD
NC
GND-L
D
CD-L
D
DVD_
VR
FOCUS-
3
2
SLED+
SPIN+
1
6
5
GND
SPIN-
LIM
IT
4
SLED-
3
1 2
6 pins
4
3
2
3 pins
DP2
DM2
GND
MI
C_
IN
MIC_
DETECT
GND
1 2 3
4 pins
~100-240V
1
2
AC
AC
ADATA_IN
HW
_M
UTE_
2
GND
SPDIF_IN
GND
SPDIF_SW
ASCLK
ADATA3
AL
RCK
AM
CLK
GND
GND
GND
TVFORMAT0
G
B
11
10
14
3
4
12
7
6
9
1
5
13
GND
GND
2
CVBS
8
TUNER_IN_L
RGB_SWITCH
GND
GND
R
TVFORMAT1
TUNER_IN_R
6
5
2
1
4
7 8
11
10
12
15
9
13 14
16 17 18 19 20
GND
DATA/SDA CLOCK/SCL
5 pins
26
1802C: from 1
1803C: from 200
1804C: from 300
1805C: from 400
1806C: from 500
1819C/1820C/1822C: from 600
HT1/HT2 CNT REF NO. ASSIGNMENT
CN2
CN3
CN4
CN5
CN6
CN7
CN1
1
CN12
CN13
C
N
201
CN401
CN501
CN502
C
N
601
C
N
603
CN1
CN202
C
N
302
CN304
CN301
C
N
402
C
N
403
C
N
503
C
N
505
CN504
C
N
602
C
N
604
C
N
605
2
1
POWER SWTICH
C
N
506
10 pins
CN9
7
2 3
1
5 6
4
12 13
12VO
N
5VO
N
+12V
C
N
303
GND
3.3VA
A+5
V
D
+12V
D
-12V
GND
GND
8 9 10
GND +5VO
N
+12VO
N
C
N
305
2 3
M
U
TE_HP_SUB
1
iPod_R
x
4
iPod_Tx
REM
O
TE_SENSE
MCU_
MUTE
GND
HW
_M
UTE
4 pins
CN1
0
GND
SCLK
ODATA3
DATA/SDA
10
GND
GND
GND
CLOCK/SCL
14
RESET_N
17
11
25
18
26
ODATA0
13
GND
19
MCLK
12
20
ADATA0
21
GND
5
22
ODATA1
4
23
GND
6
24
ODATA2
3
2
ADATA2
7
1
GND
ADATA3
8
15
CN8
GND
ADATA1
LRCK
9
3.3VA
GND
16
MCLK_OUT
LRCK_OUT
SCLK_OUT
27
28
27
28
5VO
N
GND STANDBY
13
IR_IN
14
FRO
N
T_LED
4 5 6
GND USB5V USB5V
4 pins
CN508
1
2
GND
USB5V
1
4
USB5V
GND
3
CN14
29
30
29
30
27MCLK2
D5V
COAXIAL
GND
5
MIC_DETECT
3
15 16 17 18
GND +3.3V +3.3V
D+5
V
3 4
+28V/+3
4V
GND
A
B
C
D
E
F
G
H
J
K
L
M
N
O
P
Q
I
WIRING DIAGRAM
1.6
DIAGRAM
A3
2
20
6
Title
Size
Document Number
Rev
Date:
Sheet
of
1803C
DSP BO
ARD (
O
PTIO
NAL)
DV342
LOADER
1802C
MAIN BOARD
1805C
AMPLIFIER BOARD
1806C
SMPS
ALPS
TUNER MO
DULE
1819C/1820C/1822C
FRONT PANEL BOARD
1804C
AUDIO IN/OUT BOARD
AC Power cord
harman/kardon
service manual
Page 94 of 109
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Power Supply on Main board
Come from SMPS board
Come from SMPS board
go to DSP board
go to Front Panel board
install RN1 and RN2 if
without DSP board
go to Audio In/Out board
go to Audio In/Out board
Power Supply for Audio
In/Out board
go to AMP board
go to Audio In/Out board, R11
CN10 N/A if without iPod.
A
LOCATION-PAD
K
N
L
P
O
Q
C
160/260mA
150mA
290mA
10mA
12mA
220/250mA
425/450mA
340/440mA
570/680mA
180/480mA
30/130mA
11mA
1802C
1.6
Power and connector 060407
A3
6
20
Saturday, June 10, 2006
Title
Size
Document Number
Rev
Date:
Sheet
of
S+5V
5VON
12VON
A+5V
D+5V
D5V
+3.3V
-12V
+12V
D-12V
D+12V
A5V
+12VON
+5VON
3.3VA
SCLK_OUT
ODATA1
MCLK_OUT
ODATA2
ODATA0
LRCK_OUT
IR
3.3VA
ADATA3
DGND
DGND
ADATA2
ODATA2
SCLK_OUT
3.3VA
D-12V
ODATA1
+12VON
LRCK
MUTE_HP_SUB
DATA/SDA
LRCK
DGND
ODATA3
MCLK_OUT
SCLK
ODATA1
REMOTE_SENSE
DGND
D+12V
SCLK_OUT
LRCK_OUT
MCLK_OUT
ODATA0
ADATA1
D5V
LRCK_OUT
ODATA2
MCLK
ADATA0
CLOCK/SCL
ALRCK
+5VON
SCLK
MCLK
A+5V
ODATA0
3.3V
MCU_MUTE
DGND
MCU_MUTE
AMCLK
ASCLK
IR
G
TVFORMAT0
CVBS
AMP_TWAR
TUNER_IN_R
R
IR_IN
B
MUTE_HP_SUB
DATA/SDA
FRONT_LED
TUNER_IN_L
CLOCK/SCL
CLOCK/SCL
AMP_PD
TVFORMAT1
VFD_STB
RGB_SWITCH
DATA/SDA
AMCLK
DATA/SDA
ADATA2
SPDIF_IN
ALRCK
iPod_Rx
ADATA_IN
iPod_Tx
ASCLK
ADATA0
ADATA1
IR_IN
COAXIAL
ADATA3
HW_MUTE
SPDIF_SW
RF5V
RF3.3V
FE3.3V
S5V
AVDD_DAC
Core3.3V
VIDEO5V
HDMI5V
USB3.3V
VCC1.2V
+12VON
+5VON
D+12V
D-12V
RESET_N
MCU_OFF
HW_MUTE_2
CLOCK/SCL
27MCLK2
D5V
3.3V
D5V
DGND
DGND
VCC1.2V
DGND
DGND
DGND
DGND
DGND
D
+12V
DGND
D+5
V
DGND
DGND
D
-12V
D5V
DGND
DGND
DGND
DGND
DGND
DGND
DGND
+3.3V
D5V
+3.3V
DGND
CN11
20pin 1.0mm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
FB18
50R
C3
N/A
R
191
4.7K
FB22
50R
FB16
50R
R
1
4.7K N
/A
R
178
4.7K
R
2
4.7K N
/A
C7
104
RN2
0R
1
2
3
4
5
6
7
8
CN8
15x2 pin 2.0mm N/A
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
R7
300R
FB4
50R
C4
N/A
FB21
50R N/A
FB17
50R
U1
BA00HC5FP
5
2
6 1
4
VCC
PVCC
FIN ADJ
VO
G2
install hole
1 2 3 4 5 6 7 8 9 10 11
GND GND GND GND GND GND GND GND GND GND GND
FB14
50R
CN4
18pin 1.25mm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
FB15
50R
FB8
50R
CN9
10pin 2.0mm
1
2
3
4
5
6
7
8
9
10
CN13
14pin 1.0mm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R
5
4.7K
C8
103
C2
N/A
FB9
50R
FB23
50R
D2
1N5393
G1
install hole
1 2 3 4 5 6 7 8 9 10 11
GND GND GND GND GND GND GND GND GND GND GND
FB13
50R
G3
install hole
1 2 3 4 5 6 7 8 9 10 11
GND GND GND GND GND GND GND GND GND GND GND
CN7
16pin 1.0mm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
R9
0R
RN1
0R
1
2
3
4
5
6
7
8
FB19
50R
FB20
50R
R10
0R
G4
install hole
1 2 3 4 5 6 7 8 9 10 11
GND GND GND GND GND GND GND GND GND GND GND
D1
1N5393
FB7
50R
C5
N/A
FB1
50R
R179
150R
FB12
50R
G5
install hole
1 2 3 4 5 6 7 8 9 10 11
GND GND GND GND GND GND GND GND GND GND GND
C1
N/A
C6
104
R
190
4.7K
EC2
100uF/10V
FB3
50R
FB10
50R
R
4
4.7K N
/A
C193
N/A
D3
1N5393
CN5
13pin 2.0mm
1
2
3
4
5
6
7
8
9
10
11
12
13
R8
200R
CN10
4pin 2.0mm N/A
1
2
3
4
EC1
100uF/16V
FB2
50R N/A
R11
10R N/A
R
3
4.7K N
/A
FB11
50R
FB6
50R
R6
100R
R
192
4.7K
EC3
47uF/10V
R12
10R N/A
harman/kardon
service manual
Page 95 of 109
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Power_on
Configuration
GATE_SEL = 1 RDS
GATE_SEL = 0 USB
Debug
N/A
Normal
Yes
N/A
R23 10K
EMI important
EMI important
R28 10k
Yes
RN4 10R
N/A
Yes
GATE_SEL
1802C
1.6
DECODE 060602
C
7
20
Saturday, June 10, 2006
Title
Size
Document Number
Rev
Date:
Sheet
of
M1
_D
2
M1
_A
7
ADATA1
TCK
M1_A[0..11]
RESET_N
M2_D7
M2_D14
M1
_D
8
CE_
D
M1
_A
8
ADATA3
HD_D_0
M2_A11
M1
_D
11
VD7
ALRCK
M2_D10
EXP_STB
M1
_D
0
M2_D0
ADATA0
VD1
M2_A8
M2_D3
HD_D_1
M1
_A
9
M2_D4
M1
_A
0
M1
_D
10
ADATA1
M
1_A10
M1
_A
1
M2_D9
M2_D12
TMS
M2_A0
M2_A[0..11]
M
1_A11
M2_D13
M1
_A
2
M2_D[0..15]
ADATA0
M1
_D
9
M2_A1
M1
_D
15
M2_A9
M1_D[0..15]
M1
_D
3
PLCC
M2_D11
M1
_D
12
M1
_D
1
M2_A10
M1
_A
5
M1
_D
5
TZC
M2_A5
M2_D15
SVOREF
M1
_D
14
M2_A3
HD_D_2
M2_D6
M1
_A
3
M2_A4
ADATA3
M2_D1
M2_A6
ADATA2
SLC
M1
_D
6
M2_D2
M2_A7
M2_D8
M1
_A
4
ADATA[0..3]
M1
_A
6
M1
_D
7
M1
_D
13
M1
_D
4
M2_A2
ADATA2
M2_D5
HD_D_3
TEST_N
TR
ST_N
CLOCK/SCL
DATA/SDA
HD_D_0
HD_D_3
HD_D_19
HD_D_12
HD_D_17
HD_D_16
HD_D_13
HD_D_21
HD_D_6
HD_D_5
HD_D_1
HD_D_14
HD_D_20
HD_D_22
HD_D_2
HD_D_9
HD_D_7
HD_D_23
HD_D_11
HD_D_18
HD_D_[0..23]
HD_D_15
HD_D_8
HD_D_10
HD_D_4
TDI
TDO
REF
CRF
RF
REF
CE_
C
SPDIF_OUT
CLOCK/SCL
DATA/SDA
EXP_STB
CPLD_TMS
CPLD_TDI
HW_MUTE_C
VD7
HW_MUTE_C
CPLD_TCK
CPLD_TDO
AMCLK_0
RESET_N
VD1
ASCLK
DATA/SDA
SPDIF_IN
AMCLK
IR
ADATA[0..3]
CLOCK/SCL
RESET_N
M1_A[0..11]
ADATA_IN
ALRCK
R/Cr/Pr
G/Y/Y
B/Cb/Pb
V_COMP
HD_D_[0..23]
HD_CK
HD_D_DE
HD_D_HS
HD_D_VS
HD_RESET
M2
_A
19
SDA SCK
DF
CT
SDEN
STBY
EM
F_RAW
IN/O
UT
MIRROR
iPod_Tx
HW
_M
UT
E
TUNER_
CE
RF
S
COMPAD
CE
TEIN
FE_BU
F
TE_BU
F
SLO
FO
O
DMO
TR
O
M2_BA1
M2_CLK
M2_SCS_N
M2_BA0
M2_CAS_N
M2_RAS_N
M2_DQM0
M2_WE_N
M2_DQM1
M2_A[0..11]
M2_D[0..15]
ECS_N
EOE_N
M
1_C
LK
M
1_BA1
M
1_SC
S
_N
M
1_BA0
M
1_C
AS_N
M
1_R
AS_N
M
1_W
E_N
M
1_D
Q
M
0
M
1_D
Q
M
1
M1_D[0..15]
VFD_STB
HP_DETECT
AMP_TWAR
M2
_A
18
LIM
IT
iPod_R
x
PI
RFS
D/d
FE3.3V
AVDD_DAC
Core3.3V
D5V
VCC1.2V
HD_
INT
27MCLK2
D5V
TUNER_DO
3.3V
TCLOSE
LDON
CD/DVD
TOPEN
MCU_OFF
FRONT_LED
TVFORMAT1
TVFORMAT0
RGB_SWITCH
AMP_PD
Filter_Sel_A
Filter_Sel_B
SPDIF_SW
MIC_DETECT
USB_INT
USB_CS
RDS_SCK
RDS_DAT
HW_MUTE_2
DRVBIAS
COAXIAL
SPDIF
REFCRF_OUT
REFCRF
RF5V
TE_BUF
TE
FE_BUF
FE
AVDD2
DGND
AVDD0
Core3.3V
AVDD_DAC
VCC1.2V
DAC1.2V
DGND
AVDD_DAC
FE3.3V
Core3.3V
Core3.3V
DGND
Core1.2V
DAC1.2V
DGND
DGND
D5V
DGND
DVDD
AVDD1
DGND
Core3.3V
DGND
3.3V
FE1.2V
VCC1.2V
VCC1.2V
FE1.2VCO
FE1.2V
FE1.2VC
O
FE3.3V
Core1.2V
AVDD0
DGND
DGND
DVDD
Core1.2V
DGND
DGND
AVDD2
Core1.2V
Core1.2V
AVDD1
3.3V
DGND
Core3.3V
DGND
DGND
VCC1.2V
Core1.2V
AVDD_DAC
DGND
DGND
Core3.3V
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND DGND
DGND
3.3V
3.3V
DGND
D5V
DGND
3.3V
3.3V
DGND
D5V
DGND
D5V
DGND
DGND
RF5V
C40
104
R15
2K
FB49
50R
FB28
50R
C56
104
U2C
74HC14/SO
5
6
C36
104
C23
104
C52
104
C43
104
EC7
47uF/10V
C28
104
C13
104
Memory #1
Memory #2
CLOCKS & PLL
TEST
FE ANALOG
FED
P O W E R
Audi
o
Video
D
A
C
DVI
GPIO
AML3278
U4
92
76
77
78
79
81
82
83
84
85
86
87
88
100
98
96
95
97
99
102
101
105
106
107
108
109
110
111
112
114 138 152 178 220
73
140
141
142
143
144
145
148
149
172
171
170
169
168
167
166
151
195
196
197
198
185
184
183
182
181
180
194
175
150 173
174
186
187
188
189
190
193
199
200
68
67
70
66
69
71
80
93
94
125
128
131
134
2 3 4 6 7 8 10 11 12 13
26
247 251
252
249
5 25 254
9 27 253
16 17 18 19 20 21 22 23 24
28 29 30 31
255 256
250
248
34 35 36 37 38 39 40 41 42 43
126
129
132
127
130
133
44 57 74 89 103 115 146 160 177 192 202 214
15 32
245
45 56 75 90 104 120 147 159 176 191 201 213
203
14 33 72 91 113 139 165 179 219 246
204
205
206
221
222
223
224
244
243
225
232
235
238
241
226
231
234
237
240
230
229
227
228
233
236
239
242
211
210
209
208
207
164
163
162
161
158
157
156
155
154
153
55
54
53
52
51
50
49
48
47
46
216
212
215
217
218
65 64 63 62 61 60 59 58
137 135 136
1
124 122 121 123
116
117
118
119
VSS_1.2V_4
M2_D_11
M2_D_8
M2_D_12
M2_D_14
M2_D_13
M2_D_10
M2_D_9
M2_D_15_A
M2_A_3
M2_A_2
M2_A_1
M2_A_0
M2_A_4
M2_A_5
M2_A_6
M2_A_7
M2_A_8
M2_A_9
M2_A_10
M2_A_11
M2_D_7
M2_D_0
M2_D_6
M2_D_5
M2_D_4
M2_D_3
M2_D_2
M2_D_1
VSS_1.2V_5 VSS_1.2V_6 VSS_1.2V_7 VSS_1.2V_8 VSS_1.2V_9
VSS_1.2V_3
M
1_D
_0
M
1_D
_1
M
1_D
_2
M
1_D
_3
M
1_D
_4
M
1_D
_5
M
1_D
_6
M
1_D
_7
M
1_D
_8
M
1_D
_9
M1
_D
_1
0
M1
_D
_1
1
M1
_D
_1
2
M1
_D
_1
3
M1
_D
_1
4
M1
_D
_1
5
M
1_A_0
M
1_A_1
M
1_A_2
M
1_A_3
M
1_A_4
M
1_A_5
M
1_A_6
M
1_A_7
M
1_A_8
M
1_A_9
M
1_A_10
M
1_A_11
M1
_D
QM0
M1
_D
QM1
M
1_C
LKO
M1
_W
E
_N
M
1_CAS_N
M
1_RAS_N
M
1_SC
S
_N
M
1_BA0
M
1_BA1
ECS_N
EOE_N
M2_BA0
M2_BA1
M2_DQM0
M2_DQM1
M2_SCS_N
M2_CAS_N
M2_WE_N
M2_RAS_N
M2_CLKO
DVSS_PLL0
AVSS_PLL0
VSS_PLL1
VSS_PLL2
COMPAD RF
S
SLC CE D CEC FE TEIN TE PI
REF
C
SV
GPAO1 GPAI
N2
AVDD1
2R
F
AVSS12VCO
AVDD3
3A
D
AVDD3
3S
V
AVDD3
3V
CO
AVSS33AD AVSS33SV AVSS33VCO
GPAIP2 PLCC GPAO2 FO
O
SLO REF
2X
SVOREF TR
O
DMO
COMP0
S
V
COMP1
S
V
COMP2
S
V
COMP3
S
V
REF
CRF
RF
REF
AVSS12RF
AVDD1
2V
CO
TZC SDA SCK TC
LO
SE
TO
PEN
LIM
IT
MIRROR STBY LD
O
N
HOL
D
DVDD_PLL0
DVDD_PLL1
DVDD_PLL2
AVDD_PLL0
AVDD_PLL1
AVDD_PLL2
VSS_3.3V_1 VSS_3.3V_2 VSS_3.3V_3 VSS_3.3V_4 VSS_3.3V_5 VSS_3.3V_6 VSS_3.3V_7 VSS_3.3V_8 VSS_3.3V_9 VSS_3.3V_10 VSS_3.3V_11 VSS_3.3V_12
VSS_1.2V_1 VSS_1.2V_2
VSS_1.2V_10
VD
D
_3.3V_1
VD
D
_3.3V_2
VD
D
_3.3V_3
VD
D
_3.3V_4
VD
D
_3.3V_5
VD
D
_3.3V_6
VD
D
_3.3V_7
VD
D
_3.3V_8
VD
D
_3.3V_9
VD
D
_3.3V_10
VD
D
_3.3V_11
VD
D
_3.3V_12
IEC958
VD
D
_1.2V_1
VD
D
_1.2V_2
VD
D
_1.2V_3
VD
D
_1.2V_4
VD
D
_1.2V_5
VD
D
_1.2V_6
VD
D
_1.2V_7
VD
D
_1.2V_8
VD
D
_1.2V_9
VD
D
_1.2V_10
AMCLK
AOCLK
ALRCLK
ADATA_0
ADATA_1
ADATA_2
ADATA_3
DVDD_DAC(1.2V)
DVSS_DAC(1.2V)
AVDD_DAC(3.3V)
AVDD_DAC_R(3.3V)
AVDD_DAC_G(3.3V)
AVDD_DAC_B(3.3V)
AVDD_DAC_X(3.3V)
AVSS_DAC(3.3V)
AVSS_DAC_R(3.3V)
AVSS_DAC_G(3.3V)
AVSS_DAC_B(3.3V)
AVSS_DAC_X(3.3V)
COMP
RSET
VREF_IN
VREF_OUT
IOR
IOG
IOB
IOX
HD_D_0
HD_D_1
HD_D_2
HD_D_3
HD_D_4
HD_D_5
HD_D_6
HD_D_7
HD_D_8
HD_D_9
HD_D_10
HD_D_11
HD_D_12
HD_D_13
HD_D_14
HD_D_15
HD_D_16
HD_D_17
HD_D_18
HD_D_19
HD_D_20
HD_D_21
HD_D_22
HD_D_23
HD_CK
HD_D_DE
HD_D_HS
HD_D_VS
HD_GP0
HD_GP1
VD0 VD1 VD2 VD3 VD4 VD5 VD6 VD7
RESET_N TR
ST_N
TEST_N
SVIREF
TM
S
TC
K
TD
O
TD
I
AICLK_GP0
AICLK_GP1
SCLK_XOUT
SCLK_XIN
C29
104
+
-
U28A
LM358
3
2
1
8
4
U2E
74HC14/SO
11
10
RN5
10R N/A
1 2
3 4
5 6
7 8
C41
104
FB30
50R
R13
2K
R27
4.7K
C11
104
FB34
50R
R28
10K
C187
104
U2B
74HC14/SO
3
4
FB29
50R
C53
104
C34
104
C59
104
U2A
74HC14/SO
1
2
R17
15K
FB53
47nH
C51
104
Y1
OSCIL
1
2
3
4
OE
GND
OUT
VCC
C55
104
R24
10K
RN3
4.7k
12 34 56 78
R7
0
0R
C39
104
R21
10k
FB24
50R
FB26
50R
C9
104
EC11
47uF/10V
C44
104
C26
104
D4
1N4148
C46
104
EC4
10uF/16V
C2
2
10
4
C2
1
10
4
C60
104
C45
104
FB33
50R
R198
N/A
EC6
47uF/10V
C
20
2700p
+
-
U28B
LM358
5
6
7
8
4
FB31
50R
C50
104
EC15
100uF/10V
R40
6.8K
RN4
10R
1 2
3 4
5 6
7 8
CN17
6pin 2.0mm
1
2
3
4
5
6
C30
104
U3
24C64
1
2
3
4
5
6
7
8
A0
A1
A2
GND
SDA
SCL
WP
VCC
+
-
U6B
LM358
5
6
7
8
4
C38
104
EC12
100uF/16V
C61
104
R23
10K N/A
R16
2K
C48
104
R69
3.3K
FB25
50R
FB27
50R
+
-
U6A
LM358
3
2
1
8
4
C25
104
C62
104
U2F
74HC14/SO
13
12
C1
9
15
00
p
R2
2
47
K
EC10
47uF/10V
R2
6
1K
C31
104
C27
104
U2D
74HC14/SO
9
8
C12
104
C37
104
C47
104
FB32
50R
FB50
50R N/A
XC9536/VFP
U5
26
35
15
2
3
5
6
7
8
12
13
11
14
16
18
19
20
21
10
9
24
22
23
27
28
29
30
31
32
37
38
39
40
41
42
4 17 25
43
44
1
33
36
34
VCCIO
VCC
VCC
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
TCK
I/O
I/O
I/O
I/O
I/O
I/O
TMS
TDI
TDO
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
GND GND GND
I/O/GCK1
I/O/GCK2
I/O/GCK3
I/O/GSR
I/O/GTS1
I/O/GTS2
FB47 50R
C32
104
C42
104
C58
104
C10
104
EC14
100uF/10V
EC13
100uF/10V
FB48
50R
C14
104
C24
104
EC5
47uF/10V
C15
104
C49
104
R14
2K
C1
8
10
4
C35
104
R94
N/A
EC9
47uF/10V
C54
104
R174
PBY160808T-102Y-N
C33
104
C57
104
C1
7
10
4
R20
1k
C63
104
R19
220R
TP5
CN16
JT
A
G
N
/A
1
2
3
4
5
6
R18
2K
C1
6
22
3
R177
100R N/A
EC8
47uF/10V
harman/kardon
service manual
Page 96 of 109
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