DOWNLOAD Harman Kardon DVD 31 (serv.man10) Service Manual ↓ Size: 3.48 MB | Pages: 49 in PDF or view online for FREE

Model
DVD 31 (serv.man10)
Pages
49
Size
3.48 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
dvd-31-sm10.pdf
Date
PREV: Harman Kardon DVD 31 (serv.man9) User Manual / Operation Manual

Harman Kardon DVD 31 (serv.man10) Service Manual ▷ View online

HFM
VRDVD
DLD
PINDVD
HFM
RFP
VRDVD
RFVCC
T-
T+
CDDVD
PINCD
E
F-
CLD
CLD
VRCD
CDDVD
DLD
F
C
F+
A
T-
T+
F+
F-
B
D
VC
VRCD
PVCC
D_GND
P_GND
P_GND
A_GND
AVCC
A_GND
AVCC
D_GND
D3.3V
A3.3V
A_GND
AVCC
A_GND
AVCC
PVCC
PM9M
S3V3
D3.3V D3V_S
A3.3V A3V_S
D+5V
DVCC
AVCC
DVCC
D1.5V
D_GND
D_GND
D_GND
D_GND
A_GND
TRAY
OPSW
CLSW
DMV
TRVSW
SPIN
TRVIN
STANDBY
FOIN
TRIN
VHALF
F2
TC
RFP
FE2
TD
FE1
TA
T1
T2
PINDVD
PINCD
VREF2.2V
HFM33V
LPCO1
LPCO2
CD/DVD
TB
F1
Title
Size
Document Number
Rev
Date:
Sheet
of
Harman Kardon, Northridge, California 91329, USA
1197
3.1.3B
DVD31 SERVO DRIVER
A3
03
14
Saturday, July 03, 2004
Title
Size
Document Number
Rev
Date:
Sheet
of
Harman Kardon, Northridge, California 91329, USA
1197
3.1.3B
DVD31 SERVO DRIVER
A3
03
14
Saturday, July 03, 2004
Title
Size
Document Number
Rev
Date:
Sheet
of
Harman Kardon, Northridge, California 91329, USA
1197
3.1.3B
DVD31 SERVO DRIVER
A3
03
14
Saturday, July 03, 2004
FOR SANYO DV34
R133
10K
R133
10K
CB116
104
CB116
104
CB131
104
CB131
104
CB127
104
CB127
104
C107
561
C107
561
L107
FB(0805)
L107
FB(0805)
R
130
10K
R
130
10K
R105
7.5K
R105
7.5K
3
2
1
Q103
8050
Q103
8050
R
146
10K
R
146
10K
SPDM-
1
SPDM+
2
LIMITSW
3
GND
4
SLEDMT-
5
SLEDMT+
6
CN102
6X2.0mm
CN102
6X2.0mm
R107
6.2K
R107
6.2K
3
2
1
Q106
8050
Q106
8050
CB113
104
CB113
104
3
2
1
Q112
8550
Q112
8550
CB122
104
CB122
104
CB114
104
CB114
104
R153
18K
R153
18K
CB126
104
CB126
104
R151 10K
R151 10K
R134
10K
R134
10K
R127
2R2
R127
2R2
C102
561
C102
561
R154
22R
R154
22R
R
131
10K
R
131
10K
R103
18K
R103
18K
3
2
1
Q110
8550
Q110
8550
C118
47uF/10V
C118
47uF/10V
CB112
104
CB112
104
3
2
1
Q102
8550
Q102
8550
3
2
1
Q104
8050
Q104
8050
R114
10K
R114
10K
L105
FB(0805)
L105
FB(0805)
R124
27R
R124
27R
F-
1
F+
2
T+
3
T-
4
C
5
D
6
CDDVD-SW
7
RF
8
A
9
B
10
F
11
GND-PD
12
VC
13
VCC
14
E
15
NC
16
VR-CD
17
VR-DVD
18
CD-LD
19
MD
20
HFM
21
NC
22
LD-DVD
23
GND-LD
24
CN103
FH12-24S-0.5SH
CN103
FH12-24S-0.5SH
3
2
1
Q108
8050
Q108
8050
C128
100UF/10V
C128
100UF/10V
3
2
1
Q111
8050
Q111
8050
CB101
104
CB101
104
R125
27R
R125
27R
R155
27K
R155
27K
CH.4SW
8
D1+
28
D1-
1
D2+
11
D2-
12
D3+
13
D3-
14
D4+
17
D4-
18
D5+
25
D5-
26
FIN1
30
FIN2
29
IN1
23
IN2+
7
IN2-
9
IN3
20
IN4
21
IN5
2
OPIN+
5
OPIN-
4
OPOUT
3
PGND1
27
PGND2
15
PVcc1
24
PVcc2
10
PVcc3
19
Standby
16
SVcc
22
VREF
6
U101
AN8785SB
U101
AN8785SB
C117
47uF/10V
C117
47uF/10V
R106
33K
R106
33K
L101
FB(0805)
L101
FB(0805)
R138
10K
R138
10K
3
2
1
Q101
8550
Q101
8550
3
2
1
Q107
8050
Q107
8050
C115
100uF/16V
C115
100uF/16V
R120
18K
R120
18K
R113
7.5K
R113
7.5K
L106
FB(0805)
L106
FB(0805)
R110 7.5K
R110 7.5K
R102
15K
R102
15K
R112
5.6K
R112
5.6K
C101
100uF/6.3V
C101
100uF/6.3V
3
2
1
Q109
8050
Q109
8050
R156
1.2K
R156
1.2K
CLS
W
1
GND
2
OP
S
W
3
LM+
4
LM-
5
CN101
5X2.0mm
CN101
5X2.0mm
C111
201
C111
201
R
108
100K
R
108
100K
C106
201
C106
201
C103
100uF/6.3V
C103
100uF/6.3V
R149 10K
R149 10K
R137
10K
R137
10K
L104
FB(0805)
L104
FB(0805)
+
C130
100uF/6.3V
+
C130
100uF/6.3V
R109
10K
R109
10K
3
2
1
Q105
8050
Q105
8050
R132
10K
R132
10K
R129
56R
R129
56R
R128
56R
R128
56R
C121
10uF/10V
C121
10uF/10V
CB129
104
CB129
104
L102
FB(0805)
L102
FB(0805)
R126
2R2
R126
2R2
L103
FB(0805)
L103
FB(0805)
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
VCC3.3Q0
AVID5
SDD1
2
M2_A6
M2_D4
M
1_D
12
M1
_D
7
ADATA1
SDD1
5
SDD1
M2_A0
M2_D7
M2_D[0..7]
SDD[0..15]
AVID0
SIRQ14
SD
M
A
R
Q
/dac
k
RESET_n
M2_D2
M1
_A
8
SCS1_n
SDD8
M2_A10
M2_D6
M
1_D
11
M1
_D
1
REMOTE
M2_A7
ADATA2
ML
SDD4
SDD2
M2_A1
M2_D3
M2_D1
M
1_D
10
M1
_D
4
M1
_D
0
AVID4
M1
_A
11
SDA2
M1
_D
6
M1
_D
3
M2_A11
M2_D5
M
1_A10
M1
_A
5
M1
_A
4
M1
_A
1
SCS0_n/req
M2_A5
M1
_A
9
ADATA0
SDIOR_n/s
os
SDD9
SDD6
M2_A3
M2_A2
SDM
A
CK_n
SDD1
1
SDD5
M2_A9
M1
_D
8
M2_A[0..11]
VDD_DAC0
M2_A4
M
1_D
14
M
1_D
13
AVID3
SDD1
3
M1
_A
3
SDA[0..2]
AVID1
SDD1
0
M1
_A
0
M1
_D
9
SDD7
M2_D0
M1
_A
6
M1
_D
5
HW_MUTE
M1
_A
7
M1
_D
2
ADATA3
SDIOW
_n/err
SDD1
4
SDD3
M2_A8
M1
_A
2
M
1_D
15
VCC3.3Q1
Core_1.8
SDD0
SCLK
STB
DATA/SDA
SCLK
SIN_MCU
-24V
AC1
AC2
SIN_MCU
Core_3.3
SDA0
SDA1
M2_A18
M2_A19
M2_A20
sHRST#1
LED
DATA/SDA
AVID2
V_COMP
VDD_DAC1
LED_CRTL
VFD_FCS
VFD_SDA
REMOTE
VFD_SCL
GND
VCC5V
GND
SDIOW_n/err
SDIOR_n/sos
SDMACK_n
TDI
CLOCK/SCL
DATA/SDA
ASCLK
ALRCLK
AMCLK
SPDIF
ADATA0
ADATA2
TMS
TCK
TDO
V_Y
V_C
B/Cb/Pb
G/Y/Y
R/Cr/Pr
VCC_3.3V
VCC_1.8
SCS1_n
SDD[0..15]
A+5V
ADATA1
SIRQ14
SCS0_n/req
ML
SDMARQ/dack
/HRST
SDA[0..2]
RXD_IN/OUT
PowerOn_Mute
HDCD_GAIN
VCC1.8
AV1
AV0
Core_3.3
AV1
VCC1.8
Core_1.8
AV0
VCC1.8
Core_1.8
Core_3.3
VCC3.3V
A+3.3V
VCC3.3V
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
VCC5V
DGND
Core_1.8
DGND
DGND
DGND
AVGND
AVGND
AVGND
AVGND
A+3.3V
VCC3.3V
VCC1.8
A+5V
DGND
VCC5V
DGND
DGND
AVGND
A+3.3V
VCC5V
DGND
AVGND
AVGND
AVGND
DGND
DGND
VCC5V
AVGND
DGND
VCC5V
DGND
Core_3.3
Core_3.3
AVGND
DGND
DGND
M1
_D
QM1
M1
_D
QM0
M1
_C
LK
O
M
1_BA0
M
1_BA1
M1
_W
E
_n
M
1_CAS_n
M
1_R
AS_n
M
1_SC
S
_n
M
1_A[0..11]
M
1_D[0..15]
M2_A[0..11]
M2_D[0..7]
M2_A19
M2_A18
M2_RAS_n
M2_CAS_n
M2_WE_n
M2_BA1
M2_BA0
M2_DQM1
M2_DQM0
M2_EOE_n
M2_A20
RESET_n
Title
Size
Document Number
Rev
Date:
Sheet
of
Harman Kardon, Northridge, California 91329, USA
1197
3.1.3B
DVD31 DECODE(MPEG) 
C
5
14
Saturday, July 03, 2004
Title
Size
Document Number
Rev
Date:
Sheet
of
Harman Kardon, Northridge, California 91329, USA
1197
3.1.3B
DVD31 DECODE(MPEG) 
C
5
14
Saturday, July 03, 2004
Title
Size
Document Number
Rev
Date:
Sheet
of
Harman Kardon, Northridge, California 91329, USA
1197
3.1.3B
DVD31 DECODE(MPEG) 
C
5
14
Saturday, July 03, 2004
Power_on
Configeration
OPTION 
DEBUG PORT
R416
R420
10K
OPEN
OPEN
OR0
DEBUG
WORK
RESULT
EEPROM 64Kbit
Video Power supply
V_COMP 
Config
To Plane Board
FB401FB401
CB406
104
CB406
104
CB401
104
CB401
104
L401
FB(0805)
L401
FB(0805)
+
C406
220uF/10V 105¡æ
+
C406
220uF/10V 105¡æ
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
RN402
2.7KX4
RN402
2.7KX4
+
C418
100uF/10V
+
C418
100uF/10V
+
C404
220uF/6.3V 105¡æ
+
C404
220uF/6.3V 105¡æ
C412
22PF NPO 5%
C412
22PF NPO 5%
CB420
104
CB420
104
CB434
104
CB434
104
CB409
104
CB409
104
R418
10K
R418
10K
FB405FB405
CB412
104
CB412
104
CB427
104
CB427
104
R405
2.7K
R405
2.7K
CB407
104
CB407
104
CB411
104
CB411
104
C419
20P
C419
20P
L404
FB(0805)
L404
FB(0805)
FB406FB406
CB429
104
CB429
104
R414
2.7K
R414
2.7K
CB433
104
CB433
104
CB417
104
CB417
104
Y401
27M
Y401
27M
C421
20P
C421
20P
CB432
104
CB432
104
CB428
104
CB428
104
CB423
104
CB423
104
R412
2.7K
R412
2.7K
CB435
104
CB435
104
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
RN401
10KX4
RN401
10KX4
C414
20P
C414
20P
CB426
104
CB426
104
L403
FB(0805)
L403
FB(0805)
+
C420
100uF/6.3V
+
C420
100uF/6.3V
L405
FB(0805)
L405
FB(0805)
CB424
104
CB424
104
M
1_D0
55
M
1_D1
56
M
1_D2
57
M
1_D3
58
M
1_D4
59
M
1_D5
60
M
1_D6
63
M
1_D7
64
M
1_D8
75
M
1_D9
74
M
1_D10
73
M
1_D11
72
M
1_D12
71
M
1_D13
70
M
1_D14
69
M
1_D15
68
M
1_A
0
96
M
1_A
1
97
M
1_A
2
98
M
1_A
3
99
M
1_A
4
88
M
1_A
5
85
M
1_A
6
84
M
1_A
7
83
M
1_A
8
82
M
1_A
9
81
M
1_A
10
95
M
1_WE
_
n
89
M
1_CA
S
_
n
90
M
1_RA
S
_
n
91
M1
_
BA1
94
M
1_S
CS
_n
92
M
1_E
CS
_n
100
M
1_DQM
1
76
M
1_CLK
O
77
M2_D0
143
M2_D1
151
M2_D2
150
M2_D3
149
M2_D4
148
M2_D5
145
M2_D6
144
M2_D7
142
M2_D8
114
M2_D9
124
M2_D10
122
M2_D11
115
M2_D12
116
M2_D13
119
M2_D14
117
M2_A0
141
M2_A1
139
M2_A2
135
M2_A3
133
M2_A4
131
M2_A5
129
M2_A6
127
M2_A7
123
M2_A8
128
M2_A9
130
M2_A10
138
M2_A11
132
M2_WE_n
118
M2_CAS_n
112
M2_RAS_n
111
M2_SCS_n
110
M2_BA0
109
M2_ECS_n
140
M2_EOE_n
134
M2_CLKO
106
M2_DQM0
113
M2_DQM1
107
AD
AT
A0
14
AD
AT
A1
13
AD
AT
A2
12
AD
AT
A3
11
AO
C
L
K
10
A
L
RCLK
15
AIC
L
K_
XO
U
T
185
IE
C958
54
AMC
L
K
16
S
C
LK
_X
OUT
182
R
ESET
_
n
170
T
EST
_
n
169
TR
S
T
_n
168
TD
I
155
TMS
156
TC
K
167
TD
O
171
DD0
187
DD1
188
DD2
191
DD3
192
DD4
193
DD5
194
DD6
195
DD7
196
DD8
197
DD9
198
DD10
199
DD11
200
DD12
201
DD13
202
DD14
203
DD15
204
DA
0
205
DA
1
206
DA
2
207
DI
OR_n/
so
s
177
DI
OW_n/
err
178
DI
ORDY
/s
tb
180
DM
A
R
Q/
dac
k
174
D
M
AC
K_
n
179
CS
0_n/
req
176
CS
1_n
175
C
SEL
172
IR
Q
1
4
173
V
DD_18
80
V
DD_18
147
V
DD_18
126
V
DD_18
105
V
DD_18
66
V
DD_18
18
VSS_
3
3
153
VSS_
3
3
136
VSS_
3
3
120
V
DD_18
208
V
DD_18
186
VSS_
3
3
189
VSS_
1
8
1
VSS_
1
8
17
VSS_
1
8
65
VSS_
1
8
79
VSS_
1
8
104
VSS_
1
8
125
VSS_
1
8
146
VSS_
1
8
183
V
DD_33
62
V
DD_33
87
V
DD_33
137
V
DD_33
121
V
DD_33
103
V
DD_33
190
V
DD_33
154
VSS_
3
3
86
VSS_
3
3
61
VSS_
3
3
102
VDD_DAC1
52
VD3
6
VD4
5
VD5
4
VD6
3
VD2
7
VD1
8
VSS_DAC1
51
VSS_DAC0
20
RSET0
31
VREF0_OUT
32
COMP0
30
AIC
L
K_
XIN
184
AD
C
53
S
C
LK
_X
IN
181
DV
DD_P
LL1
163
VSS_
PL
L
2
165
A
V
DD_P
LL0
157
AVSS_
PL
L
0
158
DV
DD_P
LL0
160
A
V
DD_P
LL1
161
VSS_
PL
L
1
162
A
V
DD_P
LL2
164
D
VSS_
PL
L
0
159
VDD_DAC0
19
M2_D15
152
VD0
9
VD7
2
M
1_A
11
78
MA_
BA0
93
M
1_DQM
0
67
M
1_E
OE
_n
101
M2_BA1
108
DV
DD_P
LL2
166
AVDD_DAC0_B
22
AVDD_DAC0_G
25
AVDD_DAC0_R
28
AVSS_DAC0_B
23
AVSS_DAC0_G
26
AVSS_DAC0_R
29
VRET0_IN
33
AVDD_DAC0
35
AVSS_DAC0
34
AVID0
27
AVID1
24
AVID2
21
AVID3
44
AVID4
47
AVID5
50
COMP1
41
RSET1
40
VREF1_OUT
39
VRET1_IN
38
AVDD_DAC1
36
AVDD_DAC1_B
49
AVDD_DAC1_G
46
AVDD_DAC1_R
43
AVSS_DAC1
37
AVSS_DAC1_B
48
AVSS_DAC1_G
45
AVSS_DAC1_R
42
Memory #1
Memory #2
Audio
GPIO,Video
IDE / DVD_DSP
gpio0
gpio1
gpio2
gpio3
gpio4
gpio5
gpio6
gpio7
AML3370
3.3V
Core 1.8V
Core GND
1.8V
GND
GND
Power
TEST
CLOCKS
MPEG
AUDIO
VIDEO
PLL
PLL
PLL
GND
3.3V
3.3V
GND
GND
1.8V
GND
1.8V
U401
Memory #1
Memory #2
Audio
GPIO,Video
IDE / DVD_DSP
gpio0
gpio1
gpio2
gpio3
gpio4
gpio5
gpio6
gpio7
AML3370
3.3V
Core 1.8V
Core GND
1.8V
GND
GND
Power
TEST
CLOCKS
MPEG
AUDIO
VIDEO
PLL
PLL
PLL
GND
3.3V
3.3V
GND
GND
1.8V
GND
1.8V
U401
FB402FB402
+
C405
220uF/6.3V
+
C405
220uF/6.3V
R422
100K
R422
100K
R411
10K
R411
10K
CB415
104
CB415
104
R420
0R0
R420
0R0
CB437
104
CB437
104
R403
0R0
R403
0R0
CB403
104
CB403
104
L402
FB(0805)
L402
FB(0805)
CB422
104
CB422
104
CB425
104
CB425
104
Mcu_Ctrl
14
AC2
13
AC1
12
-24V
11
LED_Ctrl
10
VFD_FCS
9
VFD_SDA
8
J403
J403
+3.3V
1
GND
2
TMS
3
TCK
4
TDO
5
TDI
6
J401
ARC JTAG
J401
ARC JTAG
L407
FB(0805)
L407
FB(0805)
CB418
104
CB418
104
CB421
104
CB421
104
R404
2.7K N/A
R404
2.7K N/A
CB436
104
CB436
104
R415
2.7K
R415
2.7K
R406
187R
R406
187R
C417
20P
C417
20P
A0
1
A1
2
A2
3
GND
4
SDA
5
SCLK
6
WP
7
VCC
8
U403
AT24C64
U403
AT24C64
R417
10K
R417
10K
CB430
104
CB430
104
CB416
104
CB416
104
CB402
104
CB402
104
TO
P VIEW
T0-
252
GND
VIN
VOUT
DPA
K
U402
BA033
TO
P VIEW
T0-
252
GND
VIN
VOUT
DPA
K
U402
BA033
+5VCC
7
GND
6
VFD_SCL
5
GND
4
REMOTE
3
IR_IN/OUT
2
Mcu_Ctrl
1
J402
J402
CB404
104
CB404
104
C408
10PF
C408
10PF
CB410
104
CB410
104
CB431
104
CB431
104
FB403FB403
R426
0R0
R426
0R0
R416
0R0 N/A
R416
0R0 N/A
R407
187R
R407
187R
R410
10K
R410
10K
+
C401
100uF/6.3V
+
C401
100uF/6.3V
L406
FB(0805)
L406
FB(0805)
CB419
104
CB419
104
C415
20P
C415
20P
+
C409
100uF/6.3V
+
C409
100uF/6.3V
CB413
104
CB413
104
C416
20P
C416
20P
+
C403
220uF/6.3V
+
C403
220uF/6.3V
R419
10K
R419
10K
+
C402
100uF/6.3V
+
C402
100uF/6.3V
C413
22PF NPO 5%
C413
22PF NPO 5%
FB404FB404
R725
75R 1%
R725
75R 1%
CB405
104
CB405
104
R413
2.7K
R413
2.7K
CB408
104
CB408
104
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
M1_A2
M1_A10
M1_A5
M1_WE_n
M1_RAS_n
M1_CAS_n
M1_A1
M1_A8
M1_A9
M1_A6
M1_A0
M1_A11
M1_A7
M1_A3
M1_A[0..11]
M1_A4
M1_SCS_n
M2_D0
M2_D1
M2_D2
M2_D3
M2_D4
M2_D5
M2_D6
M2_D7
M2_WE_n
M1_D15
M1_D8
M1_D7
M1_D3
M1_D4
M1_D6
M1_D11
M1_D5
M1_D[0..15]
M1_D1
M1_D12
M1_D14
M1_D2
M1_D0
M1_D9
M1_D10
M1_D13
M2_A19
M2_D[0..7]
M2_BA0
M2_CAS_n
M2_RAS_n
M2_DQM1
M2_DQM0
M2_A[0..11]
M2_A5
M2_A8
M2_A9
M2_A11
M2_A7
M2_A10
M2_A6
M2_A1
M2_A0
M2_A2
M2_A4
M2_A3
M2_EOE_n
M2_A20
CE#
RESET_n
M2_A18
M2_BA1
VCC5V
RESET_n
RESET_n
VPP
VCC3.3V
VCC3.3V
VCC3.3V
VCC3.3V
VCC3.3V
VPP
DGND
DGND
DGND
DGND DGND
DGND DGND
DGND
DGND
DGND
DGND
VPP
VCC5V
DGND
DGND
M1_DQM1
M1_DQM0
M1_WE_n
M1_CAS_n
M1_RAS_n
M1_SCS_n
M1_CLKO
M1_BA1
M1_BA0
M1_A[0..11]
M1_D[0..15]
M2_D[0..7]
M2_DQM0
M2_DQM1
M2_BA0
M2_EOE_n
M2_A[0..11]
M2_CAS_n
M2_RAS_n
M2_WE_n
M2_A19
M2_A20
M2_BA1
M2_A18
RESET_n
Title
Size
Document Number
Rev
Date:
Sheet
of
Harman Kardon, Northridge, California 91329, USA
<Doc>
3.1.3B
DVD31 FLASH/SDRAM
B
6
14
Saturday, July 03, 2004
Title
Size
Document Number
Rev
Date:
Sheet
of
Harman Kardon, Northridge, California 91329, USA
<Doc>
3.1.3B
DVD31 FLASH/SDRAM
B
6
14
Saturday, July 03, 2004
Title
Size
Document Number
Rev
Date:
Sheet
of
Harman Kardon, Northridge, California 91329, USA
<Doc>
3.1.3B
DVD31 FLASH/SDRAM
B
6
14
Saturday, July 03, 2004
FLASH chipset
power supply
select
or
MX29LV160BTC
default
R318 22R
R318 22R
CB301
104
CB301
104
CB305
104
CB305
104
+
C303
47u/16V
+
C303
47u/16V
CB302
104
CB302
104
C302
6.8PF
C302
6.8PF
CB308
104
CB308
104
R316 22R
R316 22R
CB303
104
CB303
104
+
C301
47uF/6.3V
+
C301
47uF/6.3V
R325
2.7K
R325
2.7K
CB310
104
CB310
104
CB304
104
CB304
104
CB306
104
CB306
104
RESET
12
WE
11
NC
10
A19
9
A8
8
A9
7
A10
6
A11
5
CE
26
A2
23
A0
25
A12
4
OE
28
DQ0
29
A13
3
A14
2
NC
13
NC
14
RY/BY
15
A17
17
A7
18
A6
19
A5
20
A4
21
A1
24
A3
22
DQ1
31
DQ8
30
A15
1
DQ9
32
A18
16
DQ2
33
DQ10
34
DQ3
35
DQ11
36
VCC
37
DQ4
38
DQ5
40
DQ12
39
DQ13
41
DQ6
42
DQ14
43
DQ7
44
DQ15/A-1
45
BYTE
47
A16
48
GND
27
GND
46
U302
MX29F160BTC
U302
MX29F160BTC
CB309
104
CB309
104
R327
0R0 NA
R327
0R0 NA
CB307
104
CB307
104
R326
2.7K
R326
2.7K
R317 22R
R317 22R
R328
0R0
R328
0R0
R310
22R
R310
22R
R324
2.7K
R324
2.7K
R315 22R
R315 22R
A0
23
A1
24
A2
25
A3
26
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
A10
22
A11
35
BA0
20
BA1
21
DQ0
2
DQ1
4
DQ2
5
DQ3
7
DQ4
8
DQ5
10
DQ6
11
DQ7
13
DQ8
42
DQ9
44
DQ10
45
DQ11
47
DQ12
48
DQ13
50
DQ14
51
DQ15
53
CLK
38
CKE
37
CS#
19
RAS#
18
WE#
16
CAS#
17
DQML
15
DQMH
39
NC
36
NC
40
VDD
1
VDD
14
VDD
27
VDDQ
3
VDDQ
9
VDDQ
43
VDDQ
49
VSS
28
VSS
41
VSS
54
VSSQ
6
VSSQ
12
VSSQ
46
VSSQ
52
U301
1MX16X4
U301
1MX16X4
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
FRONT_L2
FRONT_L
FRONT_R
FRONT_R2
FRONT-R1
GND
RESET_n
VCC
HW_MUTE
VOUTLN
VOUTLR
VOUTRN
VOUTLN
CTRL#2
CTRL#2
HDCD_GAIN#1
CTRL#1
HDCD_GAIN#1
CTRL#1
FRONT-L1
ASCLK
TDO
ALRCLK
RESET_n
SPDIF
ADATA0
AMCLK
A+5V-WMA
A+5V-WMD
RESET_n
A+12V
A-12V
VCC5V
DATA/SDA
ML
CLOCK/SCL
RESET_n
Mutectrl
HDCD_GAIN
A+12V
A-12V
AAGND
A-12V
AAGND
AAGND
A-12V
AAGND
AAGND
AAGND
DGND
A-12V
A+12V
A+12V
VCC5V
AAGND
AAGND
A+5V-WMA
AAGND
A+12V
DGND
AAGND
AAGND
AAGND
AAGND
AAGND
DGND
AAGND
A+12V
AAGND
A-12V
AAGND
AAGND
DGND
AAGND
AAGND
AAGND
AAGND
DGND
AAGND
A+12V
A+5V-WMD
A-12V
A-12V
VCC5V
VCC5V
A+12V
AAGND
A+12V
A+12V
A-12V
AAGND
AAGND
A-12V
DGND
AAGND
AAGND
DGND
AAGND
A+12V
A-12V
AAGND
AAGND
AAGND
AAGND
AAGND
AAGND
AAGND
AAGND
AAGND
AAGND
AAGND
A+5V-WMD
AAGND
A+12V
A-12V
AAGND
AAGND
A+12V
A-12V
AAGND
DGND
DGND
A-12V
A+12V
VCC5V
AAGND
AAGND
AAGND
AAGND
A-12V
A-12V
AAGND
AAGND
AAGND
AAGND
A-12V
A+5V-WMA
AAGND
AAGND
AAGND
A+5V-WMA
A-12V
A-12V
AAGND
AAGND
FRONT-R1
ALRCLK
FRONT-R2
FRONT-L1
AMCLK
DATA/SDA
ML
FRONT-L2
RESET_n
ASCLK
MUTECTRL
RESET_n
CLOCK/SCL
Title
Size
Document Number
Rev
Date:
Sheet
of
Harman Kardon, Northridge, California 91329, USA
<Doc>
3.1.3B
DVD31 AUDIO FRONT_OUT
A2
7
14
Saturday, July 03, 2004
Title
Size
Document Number
Rev
Date:
Sheet
of
Harman Kardon, Northridge, California 91329, USA
<Doc>
3.1.3B
DVD31 AUDIO FRONT_OUT
A2
7
14
Saturday, July 03, 2004
Title
Size
Document Number
Rev
Date:
Sheet
of
Harman Kardon, Northridge, California 91329, USA
<Doc>
3.1.3B
DVD31 AUDIO FRONT_OUT
A2
7
14
Saturday, July 03, 2004
SPDIF
OPTICAL
TO SCART
SPDIF
COAX
MUTE LOGIC
SPDIF Interface
VILmax=0.8V
VIHmin=2.0V
TO 5.1CH_FRONT
POWER ON RESET LOGIC
RESET_N>100ms
WORK on High level
0V
5V
STEREO_L/R
T=RC=150MS
0.5V +-0.1Vrms     
(with a 75 Ohm load)
stuff with JMP
stuff with JMP
R584
0R0
R584
0R0
CB511
104
CB511
104
C
B
E
4.7K
3
2
1
Q506
SMT3
DTC343TK
ROHM
C
B
E
4.7K
3
2
1
Q506
SMT3
DTC343TK
ROHM
R530
150R
R530
150R
D506
IN4148
D506
IN4148
R579
0R0
R579
0R0
D401
1N4148
D401
1N4148
R243
15K
R243
15K
C506
122 NPO 5%
C506
122 NPO 5%
C544
101
C544
101
R560
1K N/A
R560
1K N/A
C543
47uF/16V N/A
C543
47uF/16V N/A
C
B
E
4.7K
3
2
1
Q505
SMT3
DTC343TK
ROHM
C
B
E
4.7K
3
2
1
Q505
SMT3
DTC343TK
ROHM
C533
101
C533
101
C
B
E
4.7K
3
2
1
Q502
SMT3
DTC343TK
ROHM
C
B
E
4.7K
3
2
1
Q502
SMT3
DTC343TK
ROHM
R524
10K
R524
10K
R512
1K N/A
R512
1K N/A
R573
680R
R573
680R
C529
10uF/10V
C529
10uF/10V
Q509
2SC3326 N/A
Q509
2SC3326 N/A
C545
47uF/16V N/A
C545
47uF/16V N/A
C
B
E
4.7K
3
2
1
Q501
SMT3
DTC343TK
ROHM
C
B
E
4.7K
3
2
1
Q501
SMT3
DTC343TK
ROHM
R595
470R N/A
R595
470R N/A
C504
471 NPO 5%
C504
471 NPO 5%
C555
47uF/16V
C555
47uF/16V
R583
10K
R583
10K
R511
10K
R511
10K
C539
47uF/16V
C539
47uF/16V
5
7
6
8
4
-
+
U505B
OPA2134
-
+
U505B
OPA2134
C514
122 NPO 5%
C514
122 NPO 5%
R549
100K
R549
100K
C507
331 NPO 5%
C507
331 NPO 5%
C505
47uF/16V
C505
47uF/16V
R515
4.7K 1%
R515
4.7K 1%
CB513
104
CB513
104
R585
100R
R585
100R
C546
47uF/16V N/A
C546
47uF/16V N/A
3
1
2
8
4
-
+
U504A
OPA2134
-
+
U504A
OPA2134
CB501
104
CB501
104
C541
47uF/16V
C541
47uF/16V
C566
101
C566
101
5
7
6
8
4
-
+
U502B
OPA2134
-
+
U502B
OPA2134
C
B
E
3
1
2
Q507
8550
 
C
B
E
3
1
2
Q507
8550
 
FB501
FB501
2
1
3
R
GND
L
TOP VIEW
J502
R
GND
L
TOP VIEW
J502
R554
10K
R554
10K
R572
100R
R572
100R
CB414
104
CB414
104
3
1
2
8
4
-
+
U502A
OPA2134
-
+
U502A
OPA2134
R505
100R
R505
100R
1
2
U404A
74HC14/SO
U404A
74HC14/SO
Q514
2SC3326 N/A
Q514
2SC3326 N/A
R552
1K
R552
1K
R521
4.7K 1%
R521
4.7K 1%
R522
499R 1%
R522
499R 1%
CB504
104
CB504
104
R523
4.7K 1%
R523
4.7K 1%
C510
122 NPO 5%
C510
122 NPO 5%
3
1
2
8
4
-
+
U503A
NJM4558
-
+
U503A
NJM4558
C563
47uF/16V
C563
47uF/16V
R589
1K N/A
R589
1K N/A
C509
331 NPO 5%
C509
331 NPO 5%
3
4
U404B
74HC14/SO
U404B
74HC14/SO
R509
499R 1%
R509
499R 1%
D502
4148
D502
4148
D503
IN4148
D503
IN4148
C501
22PF NPO 5% N/A
C501
22PF NPO 5% N/A
CB517
104
CB517
104
C
B
E
4.7K
3
2
1
Q504
SMT3
DTC343TK
ROHM
C
B
E
4.7K
3
2
1
Q504
SMT3
DTC343TK
ROHM
R555
1.2K
R555
1.2K
R581
10K
R581
10K
R517
499R 1%
R517
499R 1%
C518
22PF NPO 5% N/A
C518
22PF NPO 5% N/A
C538
47uF/16V
C538
47uF/16V
C508
101
C508
101
R535
150R
R535
150R
R518
100R
R518
100R
C542
47uF/16V
C542
47uF/16V
5
6
U404C
74HC14/SO
U404C
74HC14/SO
1
2
3
Fiber Optic TX
Module
TOP VIEW
GND
VCC
VIN
DRIVER
IC
J503
SPDIF IR TX SHARP GP1F31T
Fiber Optic TX
Module
TOP VIEW
GND
VCC
VIN
DRIVER
IC
J503
SPDIF IR TX SHARP GP1F31T
3
1
2
TOP VIEW
GND
CSY
SIG
J501
TOP VIEW
GND
CSY
SIG
J501
R556
220R
R556
220R
0.5Vrms
0.5Vrms
R593
10K N/A
R593
10K N/A
C553
47uF/16V
C553
47uF/16V
R582
10K
R582
10K
R571
100R
R571
100R
+2.45V
+2.45V
R558
110R 1%
R558
110R 1%
C521
22PF NPO 5% N/A
C521
22PF NPO 5% N/A
R578
0R0
R578
0R0
R569
1K N/A
R569
1K N/A
5
7
6
8
4
-
+
U504B
OPA2134
-
+
U504B
OPA2134
R576
680R
R576
680R
D505 1N4148
D505 1N4148
CB516
104
CB516
104
R531
150R
R531
150R
R557
150R 1%
R557
150R 1%
R553
2.2K
R553
2.2K
CB503
104
CB503
104
C519
101
C519
101
3
1
2
Q519
8550 N/A
Q519
8550 N/A
C502
331 NPO 5%
C502
331 NPO 5%
C
B
E
3
1
2
Q508
8550
 
C
B
E
3
1
2
Q508
8550
 
C549
47uF/16V N/A
C549
47uF/16V N/A
CB506
104
CB506
104
C548
100uF/25V
C548
100uF/25V
R520
150R
R520
150R
C552
47uF/16V
C552
47uF/16V
C513
101
C513
101
R519
680R
R519
680R
R596
470R N/A
R596
470R N/A
5
7
6
8
4
-
+
U503B
NJM4558
-
+
U503B
NJM4558
C523
22PF NPO 5% N/A
C523
22PF NPO 5% N/A
C512
47uF/16V
C512
47uF/16V
C524
10UF/10V 105¡æ
C524
10UF/10V 105¡æ
Q513
2SC3326 N/A
Q513
2SC3326 N/A
+5V
+5V
R559
22R
R559
22R
C515
331 NPO 5%
C515
331 NPO 5%
R587
1K N/A
R587
1K N/A
CB502
104
CB502
104
C528
101
C528
101
Q512
2SC3326 N/A
Q512
2SC3326 N/A
R544
150R
R544
150R
C511
471 NPO 5%
C511
471 NPO 5%
+
C410
10uF/10V
+
C410
10uF/10V
R510
4.7K 1%
R510
4.7K 1%
C526
47uF/16V
C526
47uF/16V
Q511
2SC3326 N/A
Q511
2SC3326 N/A
3
1
2
8
4
-
+
U505A
OPA2134
-
+
U505A
OPA2134
CB514
104
CB514
104
Q510
2SC3326 N/A
Q510
2SC3326 N/A
R577
0R0
R577
0R0
9
8
U404D
74HC14/SO
U404D
74HC14/SO
C520
101
C520
101
C503
122 NPO 5%
C503
122 NPO 5%
R506
680R
R506
680R
C554
47uF/16V
C554
47uF/16V
R513
0R0
R513
0R0
CB512
104
CB512
104
R594
10K N/A
R594
10K N/A
R525
10K
R525
10K
D504
IN4148
D504
IN4148
D501 1N4148
D501 1N4148
R508
4.7K 1%
R508
4.7K 1%
R570
100R
R570
100R
CB507
104
CB507
104
R574
680R
R574
680R
R516
4.7K 1%
R516
4.7K 1%
R504
499R 1%
R504
499R 1%
C564
47uF/16V
C564
47uF/16V
CB515
104
CB515
104
C522
100uF/10V
C522
100uF/10V
R507
150R
R507
150R
C
B
E
4.7K
3
2
1
Q503
SMT3
DTC343TK
ROHM
C
B
E
4.7K
3
2
1
Q503
SMT3
DTC343TK
ROHM
C562
47uF/16V
C562
47uF/16V
R550
33K
R550
33K
CB508
104
CB508
104
C525
22PF NPO 5% N/A
C525
22PF NPO 5% N/A
R502
4.7K 1%
R502
4.7K 1%
CB505
104
CB505
104
R528
10K
R528
10K
CB510
104
CB510
104
R526
0R0
R526
0R0
CB509
104
CB509
104
R586
1K N/A
R586
1K N/A
C547
100uF/25V
C547
100uF/25V
LRCIN
1
DIN
2
BCKIN
3
MODE8X
4
SCLK
5
DIFFHW
6
DGND
7
DVDD
8
AVDDR
9
AGNDR
10
VMIDR
11
VOUTRP
12
VOUTRN
13
AGND
14
AVDD
15
VOUTLN
16
VOUTLP
17
VMIDL
18
AGNDL
19
AVDDL
20
ZERO
21
RSTB
22
CSBIWO
23
MODE
24
MUTEB
25
MD/DM0
26
MC/DM1
27
ML/I2S
28
WM8740
U501
WM8740
U501
R568
4.7K N/A
R568
4.7K N/A
R575
680R
R575
680R
D508
IN4148
D508
IN4148
R503
4.7K 1%
R503
4.7K 1%
R580
10K
R580
10K
C527
22PF NPO 5% N/A
C527
22PF NPO 5% N/A
C517
100uF/10V
C517
100uF/10V
3
1
2
Q520
8550 N/A
Q520
8550 N/A
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