Harman Kardon DVD 23 (serv.man10) Service Manual ▷ View online
Mute logic circuit
ESD protection for USB port
go to Mainboard
LOCATION-PAD
1826C
1.2
AV BOARD: AUDIO OUTPUT 051006
A3
12
15
Saturday, January 14, 2006
Title
Size
Document Number
Rev
Date:
Sheet
of
VOUTR
HW_MUTE
MUTE_AUDIO
A+5V
USB5V
+5VON
+12V
VOUTL
DOWNMIX_R
USB5V
DP1
DM1
DP1
DP1
DM1
DM1
HW_MUTE
DATA/SDA
ADATA2
AMCLK
ADATA1
MCU_MUTE
CLOCK/SCL
ADATA0
ALRCK
ASCLK
DM2
DP2
DM2
USB5V
DP2
DP2
DM2
DM2
DP1
DP2
DM1
ML
DOWNMIX_L
5VON
-12V
USB5V
ALRCK
VOUTR
ASCLK
VOUTL
MD
MC
ML
DATA/SDA
CLOCK/SCL
ADATA0
AMCLK
3.3V
MCU_MUTE
+12V
-12V
IR_IN
D+12V
D-12V
VIDEO5V
SCART_R
SCART_L
A+5V
D+12V
D-12V
DGND
DGND
DGND
DGND
DGND
DGND
DGND
D-12V
5VON
D-12V
D+12V
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
5VON
DGND
DGND
DGND
DGND
DGND
3.3V
3.3V
AVDD
DGND
DGND
DGND
DGND
DGND
DGND
DGND
AVDD
DGND
D+12V
DGND
DGND
D+12V
D-12V
DGND
DGND
DGND
DGND
DGND
EC327
100uF/25V N/A
C301 102 NPO
FB302
50R
R307
4.75K 1%
R318
10K
FB304
50R N/A
C
B
E
3
2
1
Q304
8550
EC309
10U/10V
R308
4.75k 1%
EC307
47uF/25V
R317
4.7K
C304
104
C305
104
C
B
E
4.7K
3
2
1
Q302
DTC343TK
R304
680R
C309
104
D303
1N4148
R324
390R
R330
270R
EC308
47uF/25V
R310
4.7K
R312
680R
Input
Output
J303
SCJ351P00XS0B00
5
6
1
4
3
2
V- V+
U302
LM833M
2
3
6
5
1
7
4
8
R329
10K
R319
10K
EC304
220uF/10V
FB305
50R
R325
4.7K
R313
330R
R327
4.7K
R301
330R
R306
10K
C
B
E
3
2
1
Q303
8550
U307
78L05
3
2
1
IN
GND
OUT
U301
WM8728
1
15
20
19
11
7
18
17
6
4
3
5
16
12
8
2
13
9
14
10
LRCIN
CSBIWL
LATI2S
SCKDSD
VOUTL
DVDD
SDIDEM
MUTEB
DGND
MCLK
BCKIN
ZERO
MODE
VMID
VOUTR
DIN
VREFN
AGND
VREFP
AVDD
R303
1.78k 1%
C340
104
U304
RClamp0514M
1
2
3
4
5
6
7
8
9
10
1
2
VCC
4
5
6
7
GND
9
10
EC323
100uF/25V
CN305
16pin 1.0mm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
C
B
E
4.7K
3
2
1
Q301
DTC343TK
D301
1N4148 N/A
G302 install hole
1 2 3 4 5 6 7 8 9 10 11
GND GND GND GND GND GND GND GND GND GND GND
RN301
10RX4
1 2
3 4
5 6
7 8
C310
104
EC306
47uF/16V
G301 install hole
1 2 3 4 5 6 7 8 9 10 11
GND GND GND GND GND GND GND GND GND GND GND
C312
104
EC305
47uF/16V
D302
1N4148
R302
330R
U305
PC817
2
1
4
3
R316
7.50k 1%
R320
4.75K 1%
R
GND
L
TOP VIEW
J307
STEREO AUDIO OUTPUT
2
1
3
C302 100p NPO
EC303
100uF/10V
R305
330R
R322
10K
R309
10K
C303
104
C306
680p NPO
R311
7.50k 1%
EC302
47uF/16V
EC301
47uF/16V
R321
4.75k 1%
R328
10K
CN303
4pin 2.0mm
1
2
3
4
CN302
4pin 2.0mm
1
2
3
4
R382
0R
R315
10K
C308
680p NPO
CN301
11pin 2.0mm
1
2
3
4
5
6
7
8
9
10
11
U303
RClamp0514M
1
2
3
4
5
6
7
8
9
10
1
2
VCC
4
5
6
7
GND
9
10
R323
2.2K
R326
4.7M N/A
FB303
50R
R314
1.78k 1%
EC310
47uF/10V
C311 100p NPO
J302
USB-A-05
2
1
3
4
5 6
7 8
GND
D+
D-
+5V
GND GND
GND GND
C307
102 NPO
EC326
100uF/25V N/A
J301
USB-A-05
2
1
3
4
5 6
7 8
GND
D+
D-
+5V
GND GND
GND GND
U311
79L12 N/A
2
1
3
IN
GND
OUT
EC325
100uF/25V N/A
U310
L7812 N/A
1
2
3
IN
GND
OUT
EC324
100uF/25V N/A
harman/kardon
Service manual DVD23EU
Page 29 of 48
1
1
D
D
C
C
B
B
A
A
Macrovision control
circuit
0
X
PIN16(V)
0-0.4V
X
X
X
0V
0
X
6V
CVBS
SCART Active Auto Switch to 16:9 Aspect Ratio
TV
FORMAT0
1
TV
FORMAT1
0
1
X
1
TV FUNCTION
X
X
X
1-3V
X
X
Scart video audio output, only for EU version.
X
0
SCART Active Auto Switch to 4:3 Aspect Ratio
PIN8(V)
12V
0
RGB
RGB
SWITCH
SCART Inactive (Standby)
go to Main Board
1826C
1.2
AV BOARD: VIDEO OUTPUT 051006
A3
13
15
Saturday, January 14, 2006
Title
Size
Document Number
Rev
Date:
Sheet
of
PY_OUT
PB_OUT
R
CVBS
B
G
CVBS
TVFORMAT1
B
TVFORMAT0
R
BLNK
SWITCH
R_OUT
G_OUT
RGB_SWITCH
G
B_OUT
CVBS_OUT1
PR_OUT
C_OUT
Y_OUT
CVBS_OUT
B/Cb/Pb
Filter_Sel_B
R/Cr/Pr
Filter_Sel_A
V_COMP
RGB_SWITCH
D-12V
IR_IN
Filter_Sel_A
Filter_Sel_B
G/Y/Y
V_COMP
B/Cb/Pb
R/Cr/Pr
RGB_SWITCH
TVFORMAT0
TVFORMAT1
D+12V
SCART_R
SCART_L
A+5V
VIDEO5V
G/Y/Y
DGND
DGND
DGND
D-12V
DGND
DGND
D+12V
DGND
DGND
VIDEO5V
A+5V
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
VIDEO5V
VIDEO5V
VIDEO5V
VIDEO5V
VIDEO5V
DGND
VIDEO5V
VIDEO5V
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
VIDEO5V
D+12V
DGND
DGND
C329
104
C334
22p N/A
R359
N/A
R358
10k
R383
33R 2W
EC322
470uF/10V N/A
C
B
E
3
2
1
Q312
2SA1035 N/A
C330
104 N/A
C336
100p N/A
R378
0R N/A
C335
150p N/A
R377
220R N/A
R362
0R
R379
75R 1% N/A
R376
100R N/A
R363
N/A
R367
0R N/A
L301
2.2uH N/A
EC320
470uF/10V N/A
R360
N/A
L302
2.2uH N/A
C331
22p N/A
L303
2.2uH N/A
R366
220R N/A
R381
0R
C332
150p N/A
C333
100p N/A
R375
0R
R373
0R N/A
R374
75R 1% N/A
C341
104
EC328
100uF/25V
C
B
E
3
2
1
Q310
2SA1035 N/A
R364
68R 1%
FB316
50R
FB311
50R
R333
75R 1%
R365
100R N/A
EC321
470uF/10V N/A
EC319
220uF/10V
FB307
50R
C342
104
C325
20p
FB314
50R
EC329
100uF/10V
FB319
50R
FB313
50R
C337
22p N/A
FB312
50R
C321
104
C
B
E
3
2
1
Q305
8050
R372
220R N/A
C
B
E
3
2
1
Q311
2SA1035 N/A
R335
75R 1%
ADA4410-6
U308
ADA4410-6
9
28
1
11 12 13 14
17
18
25
26
30 29
23
8
7
20
21
2
5
4
3
27
15
24
10
19
16
22
6
31
32
GND
LEVEL2
Pb1/B1_HD
M
U
X_SD
Y1_SD Y2_SD C
1_SD
VEE
CV_OUT
VEE
VCC
MUX
_HD
LEVEL1
Pb/B_HD_OUT
Pb2/B2_HD
GND
Y_SD_OUT
G_SEL
GND
F_SEL_B
F_SEL_A
Pr1/R1_HD
DISABLE
C
2_SD
Y/G_HD_OUT
Pr2/R
2_H
D
C_SD_OUT
VCC
Pr/R_HD_OUT
Y2/G2_HD
Y1/G
1_H
D
GND
R345
15K
C
B
E
4.7K
3
2
1
Q307
DTC343TK
R347
75R 1%
R354
3.3K
R380
75R 1% N/A
4
3 2
5
ENTRY SIDE
J306
S-VIDEO
1
2
3
4
5
6
7
GND
GND
C
Y
GND
GND
GND
C338
330p N/A
R355
150R
R343
75R 1% N/A
C339
220p N/A
NJM2561
U306
NJM2561
1
2
5
4
3
6
PowerSave
Vout
GND
Vin
Vsag
V+
C
317
20p
R337
75R 1%
C327
20p
FB318
50R
R336
75R 1%
EC311
10uF/16V
C324
104
C328
104
C314 104
R348
4.7K
C313
104
R338
75R 1%
C
319
20p
C
318
20
p
R344
2K
EC314
100uF/16V
C315
104
ESD304
EC312
100uF/10V
GND
GND
Pb
CVBS
TOP VIEW
R
B
G
BOTTOM
TOP
Y
Pr
CVBS
J305
CVBS&RGB OUTPUT CONNECTOR
4
3
2
1
5
6
FB310
50R
R371
100R N/A
ESD305
R356
3.3K
ESD302
EC313
33uF/10V
CN304
16pin 1.0mm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
R339
75R 1%
R341
75R 1%
R357
3.3K
ESD306
EC316
220uF/10V
R342
75R 1%
SCART CONNECTOR BACK PANEL VIEW
J304
SCART CONNECTOR, RIGHT ANGLE, FEMALE
1
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
2
22
23
24
25
AOR
AOL
AGND
BGND
AIL
B
SWTCH
GGND
CLKOUT
G
DATA
RGND
DATAGND
R//C
BLNK
VGND
BLNKGND
VOUT//Y
VIN
SHIELD
AIR
NC
NC
GND
GND
FB317
50R
ESD301
C
316
20p
C323
680p
R350
1K
R349
1K
FB309
50R
R332
75R 1% N/A
C320
104
FB306
50R
R346
2K
R331
75R 1%
EC315
1500uF/6.3V
EC318
220uF/10V
R334
75R 1%
R351
3.3K
R340
75R 1%
R352
3.3K
U309
L7805
1
2
3
IN
GND
OUT
R353
3.3K
FB315
50R
C
B
E
3
2
1
Q306
8050
EC317
220uF/10V
ESD303
C326
104
C322
680p
C
B
E
4.7K
3
2
1
Q309
DTC343TK
R370
75R 1%
C
B
E
4.7K
3
2
1
Q308
DTC343TK
FB308
50R
R361
820R
R369
0R
R368
75R 1% N/A
harman/kardon
Service manual DVD23EU
Page 30 of 48
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
go to Front Panel board
go to AV board
A
go to AV board
Function describe: supply power for VFD and VFD driver.
LOCATION-PAD
1802C
1.2
Power and connector 20050928
A3
6
15
Thursday, October 27, 2005
Title
Size
Document Number
Rev
Date:
Sheet
of
MCU_MUTE
DATA/SDA
CLOCK/SCL
+12V
A5V
A+5V
D+5V
+3.3V
3.3V
S+5V
MCU_MUTE
D5V
AC1
AC2
IR_IN
AC1
-29V
AC2
IR_IN
-29V
IR
CLOCK/SCL
VFD_STB
DATA/SDA
VCC1.2V
MCU_OFF
D+12V
RF5V
D5V
AVDD_DAC
FE3.3V
Core3.3V
USB3.3V
RF3.3V
S5V
HW_MUTE
Filter_Sel_A
Filter_Sel_B
V_COMP
TVFORMAT0
TVFORMAT1
RGB_SWITCH
B/Cb/Pb
G/Y/Y
R/Cr/Pr
ALRCK
ASCLK
AMCLK
ADATA0
ADATA1
ADATA2
ML
D5V
DGND
DGND
VCC1.2V
DGND
DGND
DGND
DGND
DGND
D5V
DGND
DGND
DGND
Core3.3V
DGND
DGND
DGND
DGND
DGND
DGND
D+5V
DGND
DGND
DGND
D+5V
Core3.3V
EC61
47uF/50V
C8
103
D14
1N4148
C4
N/A
D12
1N4148
EC56
47uF/50V
R
199
10k
CN5
16pin 1.25mm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
R6
100R
D3
1N5393
R198
100R
FB23
50R
EC58
47uF/50V
D13
1N4148
R
200
10k
R196
100R
CN1
10pin 2.0mm
1
2
3
4
5
6
7
8
9
10
R
5
4.7K
R8
200R
R
202
2.2k
CN9
16pin 1.0mm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
R
3
4.7K
D2
1N5393
FB14
50R
R
4
4.7K
R197 100K
D15
1N4148
FB7
50R
FB16
50R
FB17
50R
EC2
100uF/10V
D20
1N4148
FB9
50R
C198 105
FB22
50R
FB6
50R
FB13
50R
FB11
50R
C5
N/A
FB8
50R
C1
N/A
C2
N/A
EC63
47uF/50V
FB4
50R
D18
1N4148
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
EC3
47uF/10V
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
FB20
50R
EC62
47uF/50V
D19
1N4148
EC57
47uF/50V
EC55
47uF/50V
R
201
10k
FB18
50R
EC53
47uF/50V
FB12
50R
FB1
50R
C6
104
D17
1N4148
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
EC1
100uF/16V
C3
N/A
CN8
16pin 1.0mm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
C7
104
DZ1
ZENER 6.2V 0.4W
U1
BA00HC5FP
5
2
6 1
4
VCC
PVCC
FIN ADJ
VO
D16
1N4148
EC54
47uF/50V
U32
LM9022
1
2
3
4
5
6
7
8
SHUTDOWN
BYPASS
+IN
-IN
VO1
VDD
GND
VO2
C199
123
D1
1N5393
R
2
4.7K
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
EC60
47uF/50V
EC59
47uF/50V
harman/kardon
Service manual DVD23EU
Page 31 of 48
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Power_on
Configuration
RN4 N/A
R23 10K
R28 N/A
R28 10K
MP
RN10 N/A
R23 N/A
RN10 33R
DEBUG
RN5 N/A
RN5 10R
RN4 10R
1802C
1.2
DECODE 20051027
C
7
15
Thursday, October 27, 2005
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
M
1_D
11
ALRCK
M2_D10
M1
_D
0
M2_D0
ADATA0
M2_A8
M2_D3
HD_D_1
M1
_A
9
M2_D4
M1
_A
0
M
1_D
10
ADATA1
M1
_A
10
M1
_A
1
M2_D9
M2_D12
TMS
M2_A0
M2_A[0..11]
M1
_A
11
M2_D13
M1
_A
2
M2_D[0..15]
ADATA0
M1
_D
9
M2_A1
M
1_D
15
M2_A9
M1_D[0..15]
M1
_D
3
PLCC
M2_D11
M
1_D
12
M1
_D
1
M2_A10
M1
_A
5
M1
_D
5
TZC
M2_A5
M2_D15
M
1_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
M
1_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
C
SV
REF
CRF
RF
REF
CE_
C
SPDIF_OUT
SVOREF
SVOREF
ASCLK
DATA/SDA
AMCLK
IR
ADATA[0..3]
CLOCK/SCL
RESET_N
M1_A[0..11]
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
M2
_A
19
SDA SCK
DF
CT
SDEN
STBY
EM
F_RAW
IN/O
UT
MIRROR
RF
S
COMPAD
SVIREF
CE
TEIN
FE
TE
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]
M2
_A
18
LIM
IT
PI
DRVBIAS
RFS
D/d
FE3.3V
AVDD_DAC
Core3.3V
D5V
VCC1.2V
TC
LO
SE
TO
PEN
HW_MUTE
CD/DVD
LD
O
N
USB_
CS
ML
HD_
RESET
VFD_STB
USB_
INT
TVFORMAT1
RGB_SWITCH
TVFORMAT0
Filter_Sel_B
Filter_Sel_A
SPDIF
MCU_OFF
AVDD2
DGND
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
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
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
D5V
Core3.3V
Core3.3V
Core3.3V
Core3.3V
AVDD0
DGND
DGND
D5V
DGND
D5V
C11
104
EC11
47uF/10V
C32
104
FB31
50R
FB24
50R
C14
104
TP1
R28
10K
C40
104
U2F
74HCT14D
13
12
R9
8
75
R
1
%
R
110
75R
1%
C53
104
EC15
100uF/10V
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
M
1_D
_10
M
1_D
_11
M
1_D
_12
M
1_D
_13
M
1_D
_14
M
1_D
_15
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_C
AS_N
M
1_R
AS_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
RN5
10R N/A
1 2
3 4
5 6
7 8
C52
104
EC12
100uF/16V
FB30
50R
C55
104
EC10
47uF/10V
C56
104
U2A
74HCT14D
1
2
C35
104
FB34
50R
Y1 27MHz
1
2
3
4
OE
GND
OUT
VCC
D4
1N4148
R174
100R
EC7
47uF/10V
C9
104
R
22
47K
C26
104
RN3
4.7k
12 34 56 78
C34
104
C
22
104
C41
104
C47
104
EC8
47uF/10V
R2
6
1K
FB29
50R
R23
10K N/A
C33
104
C50
104
U2C
74HCT14D
5
6
R100
10k
R2
0
10
K
N/A
EC6
47uF/10V
C29
104
R2
5
0R
RN4
10R
1 2
3 4
5 6
7 8
C51
104
C39
104
+
-
U5B
LM358
5
6
7
8
4
C60
104
FB27
50R
FB28
50R
U3
24C01
1
2
3
4
5
6
7
8
A0
A1
A2
GND
SDA
SCL
WP
VCC
R99
10k
C37
104
CN10
JT
A
G
N
/A
1
2
3
4
5
6
C23
104
C31
104
R203
4.7K
C58
104
FB26
50R
R10
3.3K
R
103
75R
1%
FB33
50R
R14
2K
C43
104
R13
2K
C49
104
C
20
2700p
R24
10K
C46
104
C63
104
R19
220R
EC5
47uF/10V
C25
104
R9
6.8K
C
18
104
C54
104
R189
4.7K
C42
104
C48
104
R12
N/A
U2E
74HCT14D
11
10
C28
104
R188
1K
U2B
74HCT14D
3
4
C59
104
C
17
104
C30
104
R2
1
0R
R27
4.7K
FB32
50R
U2D
74HCT14D
9
8
C62
104
R15
2K
EC14
100uF/10V
R16
2K
C12
104
EC13
100uF/10V
C45
104
C27
104
C38
104
C61
104
R17
15K
C
21
104
R
107
75R
1%
+
-
U5A
LM358
3
2
1
8
4
C
16
223
C57
104
R11
N/A
R18
2K
C
19
1500
p
EC9
47uF/10V
EC4
10uF/16V
C24
104
C44
104
FB25
50R
R7
N/A
C36
104
harman/kardon
Service manual DVD23EU
Page 32 of 48
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