Read Harman Kardon DVD 22 (serv.man7) Service Manual online
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
M
1_D
11
M
1_D
15
M1
_A
6
M2_A18
MCU_CLK
M2_A[0..11]
M1
_A
3
M2_A8
SDD1
STB
ADATA0
ADATA2
M1
_D
4
M1
_D
6
M2_D4
M2_D5
M2_D5
M2_A2
SDD5
SD
M
A
R
Q
/dac
k
M2_D6
RESET_n
REMOTE
VCC1.8Q
M1
_D
3
M1
_A
4
M
1_A10
M2_A9
SDD2
SDD7
SDD1
4
SDIOW
_n/err
VD7
SDD4
SDA0
DATA/SDA
VCC3.3Q0
SDD[0..15]
M1
_D
1
M1
_A
5
M2_D7
M2_A3
SDD1
0
SDA1
AVID1
SDA[0..2]
M1
_D
7
M1
_A
7
M2_A1
ML
M1
_A
11
AVID0
-24V
ADATA1
M
1_D
14
M1
_A
1
M1
_A
2
M2_D1
M2_A0
M2_A11
SDA2
VDD_DAC1
sHRST#
AVID2
AC1
M2_D[0..7]
M1
_D
5
M1
_D
8
M
1_D
12
M2_D0
M2_D3
SDD9
SIRQ14
MCU_CLK
CLOCK/SCL
M1
_A
0
M1
_A
9
M2_A4
M2_A7
M2_A10
M1
_D
0
M
1_D
13
M2_A6
SCS0_n/req
Core_1.8
ADATA3
M1
_D
9
SDM
A
CK_n
M2_A5
SDD3
SDD6
SDD1
5
SCLK
DATA/SDA
M1
_D
2
SDD0
SDD1
3
SDIOR_n/s
os
AC2
SDD8
SDD1
2
HW_MUTE
M
1_D
10
M1
_A
8
M2_D2
M2_A19
M2_A20
M2_A20
SDD1
1
SCS1_n
VDD_DAC0
VCC3.3Q1
Core_3.3
NRST
SIRQ14
SDIOW_n/err
ADATA0
TDO
SPDIF
SCS0_n/req
V_C
ML
SDMACK_n
V_Y
ASCLK
sHRST#
TCK
SDD[0..15]
V_COMP
ALRCLK
CLOCK/SCL
SDMARQ/dack
TMS
SCS1_n
VCC_3.3V
VCC_1.8
SDA[0..2]
G/Y/Y
AMCLK
TDI
P10
DATA/SDA
SDIOR_n/sos
R/Cr/Pr
B/Cb/Pb
IR_IN
PRE_MUTE
PRE_MUTE
VCC1.8
VCC1.8
VCC5V
VCC3.3V
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
VCC1.8
Core_3.3
AV1
AV1
AV0
AV0
AVGND
Core_1.8
VCC1.8
Core_1.8
AVGND
AVGND
DGND
VCC_3.3V
VCC3.3V
DGND
VCC_3.3V
AVGND
AVGND
AVGND
VCC_3.3V
VCC1.8
Core_3.3
VCC5V
Core_1.8
DGND
DGND
VCC5V
DGND
DGND
DGND
DGND
DGND
Core_1.8
VCC5V
DGND
D+3.3V_IN
DGND
DGND
VCC5V
DGND
DGND
DGND
DGND
DGND
VCC5V
DGND
Core_3.3
Core_3.3
M2_A20
M2_WE_n
M
1_SC
S
_n
M2_D[0..7]
M
1_BA1
M
1_A[0..11]
M2_DQM0
M2_DQM1
M2_BA0
M2_CAS_n
CLOCK/SCL
M
1_BA0
M1
_W
E
_n
M
1_CAS_n
M1
_D
QM0
DATA/SDA
M2_RAS_n
M2_A19
M2_A18
M2_EOE_n
M
1_R
AS_n
M1
_D
QM1
M
1_D[0..15]
M2_BA1
RESET_n
M1
_C
LK
O
M2_A[0..11]
AC2
AC1
AC1
-24V
M2_ECE_n
Title
Size
Document Number
Rev
Date:
Sheet
of
Harman Kardon, Northridge, California 91329, USA
1297C
2.2
DVD22 DECODE(MPEG)
C
6
15
Saturday, August 28, 2004
Title
Size
Document Number
Rev
Date:
Sheet
of
Harman Kardon, Northridge, California 91329, USA
1297C
2.2
DVD22 DECODE(MPEG)
C
6
15
Saturday, August 28, 2004
Title
Size
Document Number
Rev
Date:
Sheet
of
Harman Kardon, Northridge, California 91329, USA
1297C
2.2
DVD22 DECODE(MPEG)
C
6
15
Saturday, August 28, 2004
Power_on
Configeration
Configeration
DEBUG PORT
America
Europe
N/A R432
install R433
install R433
N/A R433
install R432
install R432
N/A
tantalum capacitor
L401
FB
L401
FB
L8
FB
L8
FB
R433
4.7K
R433
4.7K
+
C402
100uF/6.3V
+
C402
100uF/6.3V
R432
4.7K
R432
4.7K
+
C409
220u/6.3V
+
C409
220u/6.3V
CB416
104
104
CB416
104
104
+
C403
220u/6.3V
+
C403
220u/6.3V
CB205
104
CB205
104
R413
2.7K
2.7K
R413
2.7K
2.7K
CB204
104
CB204
104
+
C209
220uF/6.3V
+
C209
220uF/6.3V
CB426
104
104
CB426
104
104
+
C43
47u/6.3V tantalum capacitor
+
C43
47u/6.3V tantalum capacitor
R424
10K
R424
10K
CB431
104
104
CB431
104
104
11
10
U6E
74HC14/SO
U6E
74HC14/SO
CB405
104
CB405
104
Y401
27M
27M
Y401
27M
27M
C411
22P
C411
C411
22P
CB415
104
CB415
104
CB63
104
104
CB63
104
104
R412
2.7K
2.7K
R412
2.7K
2.7K
CB421
104
CB421
104
A0
1
A1
2
A2
3
GND
4
SDA
5
SCLK
6
WP
7
VCC
8
U15
24C01
U15
24C01
C27
104
C27
104
+
C406
220u/6.3V
+
C406
220u/6.3V
CB408
104
CB408
104
CB432
104
104
CB432
104
104
CB406
104
CB406
104
R411
2.7K
2.7K
R411
2.7K
2.7K
CB419
104
CB419
104
CB427
104
104
CB427
104
104
L404
FB
L404
FB
R500
4.7K
R500
4.7K
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
RN401
10KX4
10KX4
RN401
10KX4
10KX4
CB7
104
CB7
104
L9
FB
L9
FB
CB424
104
104
CB424
104
104
L11
FB
L11
FB
L403
FB
L403
FB
CB420
104
CB420
104
L12
FB
L12
FB
CB422
104
CB422
104
C410
22P
22P
C410
22P
22P
L10
FB
L10
FB
L406
FB
L406
FB
CB430
104
104
CB430
104
104
R5
6
2.7k
R5
6
2.7k
+
C405
220u/6.3V
220u/6.3V
+
C405
220u/6.3V
220u/6.3V
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
R425
10K
R425
10K
R418
100K
100K
R418
100K
100K
CB409
104
CB409
104
R431
2.7K
R431
2.7K
CB412
104
CB412
104
+
C43
47u/6.3V
+
C43
47u/6.3V
R417
10K
10K
R417
10K
10K
CB413
104
CB413
104
CB407
104
104
CB407
104
104
CB425
104
104
CB425
104
104
C407
47P
47P
C407
47P
47P
L405
FB
FB
L405
FB
FB
CB417
104
104
CB417
104
104
CB411
104
104
CB411
104
104
CB403
104
CB403
104
R
116
2.7k
R
116
2.7k
CB423
104
CB423
104
L402
FB
L402
FB
+3.3V
1
GND
2
TMS
3
TCK
4
TDO
5
TDI
6
CN2
ARC JTAG
CN2
ARC JTAG
CB401
104
CB401
104
R9
2.7k
R9
2.7k
CB418
104
104
CB418
104
104
IR
1
GND
2
CLK
3
GND
4
DATA
5
STB
6
+5V
7
-24V
8
AC1
9
AC2
10
MCU_CLK
11
IR_IN
12
PRE_MUTE
13
CN6
CON13-2.0
CN6
CON13-2.0
L407
FB
L407
FB
R414
2.7K
2.7K
R414
2.7K
2.7K
CB428
104
104
CB428
104
104
R405 187R
R405 187R
R1
2.7k
R1
2.7k
R1
7
91R
1%
R1
7
91R
1%
R416 10K
R416 10K
R5
1
75R
1%
R5
1
75R
1%
R
420
2.7k
R
420
2.7k
CB402
104
CB402
104
R1
6
75R
1%
R1
6
75R
1%
CB414
104
CB414
104
R5
0
75R
1%
R5
0
75R
1%
CB404
104
CB404
104
R5
2
75R
1%
R5
2
75R
1%
CB429
104
104
CB429
104
104
C408
10P
10P
C408
10P
10P
R415 N/A
R415 N/A
R
115
2.7k
R
115
2.7k
R
114
2.7k
R
114
2.7k
CB410
104
CB410
104
R410
10K
10K
R410
10K
10K
R4
9
75R
1%
R4
9
75R
1%
R406
187R
187R
R406
187R
187R
+
C210
220u/10V
+
C210
220u/10V
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