DOWNLOAD Harman Kardon HS 250 (serv.man4) Service Manual ↓ Size: 6.66 MB | Pages: 60 in PDF or view online for FREE

Model
HS 250 (serv.man4)
Pages
60
Size
6.66 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hs-250-sm4.pdf
Date
PREV: Harman Kardon HS 250 (serv.man3) EMC - CB Certificate

Harman Kardon HS 250 (serv.man4) Service Manual ▷ View online

Location.No.
Description
Specification
P/N
Qty
L601
Magnetic shielding 
Inductor
THI1009-331(330UH), DIP
01.13.L.L.D.E208
1
(FB601) (FB602) (FB603)
Bead, chip
0805-50Ω
01.13.L.Z.ESB50
3
Y601
Quartyz Crystal Unit 4.000MHZ-49S-22P
01.00.JZ.E04000
1
(D601) (D602) (D603) (D605)
Diode
LL4148, DO213AA
01.41.D.PS.ELL4148
4
(D606)
Schottky Rectifier
5819 1A, SS14
01.41.D.PS.E5819
1
LED601 LED602
LED, color is white & 
amber
1L0392A2W32CM001,  DIP 01.41.D.FD.E1L0392A
2
(Q603)
Transistor
KTC8550, SOT23
01.42.Q.S.EC8550
1
(Q602)
Transistor
KTC8050, SOT23
01.42.Q.S.E8050
1
(DZ601)
Zener Diode
6.2V, DO213AA
01.41.D.WS.E6V2
1
(U605)
IC, NS, Vacuum 
Fluorescent Display 
Filament Driver
LM9022M, SO8
01.44.IC.S.E9022
1
(U604)
IC, ONSEMI, DC/DC 
Converter
MC34063ADG, SO8
01.44.IC.S.EMC34063AD
G
1
U601
IC, ELAN, MCU
EM78P156ELM-G, SOIC18 01.46.IC.E78P156G
1
IR601
IC, IR receiver
HL38B17, In Line Package 01.44.IC.D.E38B17
1
(U602)
IC, Semtech, Low 
Capalitance TVS 
Diode Array
RClamp0514M, MSOP-10L 01.44.IC.S.E0514
1
CN601
FPC Connector
1.0-14P, Vertical Type and 
Dual Contact
01.40.CON.S10.FPC2.E0
30
1
CN602
FPC Connector
1.25-14P, Vertical Type and 
Dual Contact
01.40.CON.S13.FPC2.E0
05
1
CN603
FPC Connector
1.0-8P, Vertical Type and 
Dual Contact
01.40.CON.S10.FPC2.E0
02
1
CN604
FPC Connector
1.0-6P, Vertical Type and 
Dual Contact
01.40.CON.S10.FPC2.E0
04
1
K602 K601
Touch switch 
KFC-A06-05, Vertical Type  01.39.SW.QC.EDKFC
2
J602
Earphone Jack
CKX-3.5-12
01.40.CON.DCZ.E219
1
J601
USB Jack
USB-A-05 (ROHS, Mother 
Set)
01.40.CON.DCZ.E217
1
VFD601
VFD
VFD33-1701I
01.16.E1701I
1
Location.No.
Description
Specification
P/N
Qty
(R617) (R618)  (R616)
Resistor, chip
0805-4.7KΩ±5%
01.57.R.3.E472J
3
(R622) (R623) (R624) (R625)
Resistor, chip
0805-180Ω±5%
01.57.R.3.E181J
4
(C601) (C602)
Capacitor, multilayer 
ceramic, chip
0805-820P NPO±5%/50V
01.54.CS.3.E821N50V
2
(C614)
Capacitor, multilayer 
ceramic, chip
0805-104  Y5V+80-
20%/50V
01.54.CS.3.E104Y50V
1
(Q601)
Transistor
2N3904, SOT23
01.42.Q.S.E2N3904
1
(Q604) (Q605)
Transistor
KTC8550, SOT23
01.42.Q.S.EC8550
2
LED603 LED604 LED605 LED606
LED
1L0545W31B0CC201 Ф5, 
DIP
01.41.D.FD.E1L0545W31
B0CC201
4
CN605
FPC Connector
1.0-6P  Horizontal Type and 
Dual Conact
01.40.CON.S10.FPC2.E0
36
1
W601
Volume encoder 
,pulse
ED1612-24-24-HC-F20(2)
01.36.VR.E20K
1
HS250 Component List for Front panel volume board (3518C02)                                              
HS250 Component List for Front panel board (3519C01)                                                     
harman/kardon
HS 250/230 Service Manual
Page 25 of 60
AML3390DTS-G; A/V Processor (PQFP256LD)   
 
HD_D_8
161
AVDD_DAC_G(3.3V)
235
V
SS
_3.
3V
_3
74
RF
RE
F
256
VSS_PLL2
134
V
SS
_1.
2V
_3
73
TM
S
124
AMCLK
204
VD
D
_3.
3V
_1
45
M
1_S
C
S
_N
189
M
1_D
_0
140
M
1_A
_7
182
SL
O
20
FE
10
M2_D_9
83
HD_D_15
55
M2_DQM0
70
HD_D_HS
212
M
1_D
_15
151
SCLK_XIN
119
AVDD_DAC(3.3V)
225
V
SS
_3.
3V
_1
44
M2_D_1
112
Me
mo
ry
 #
2
VD
D
_1.
2V
_9
219
V
SS
_1.
2V
_2
32
VS
S_3.
3V
_12
214
AV
DD3
3A
D
5
M1
_D
Q
M
1
173
V
SS
_1.
2V
_9
220
VD
3
62
GP
A
O2
18
M2_D_2
111
HD_D_13
154
AVSS_DAC_G(3.3V)
234
SC
K
36
M2_BA0
68
M2_D_13
81
VD
6
59
HO
LD
43
M
1_D
_5
145
AICLK_GP1
117
D
7
M
1_A
_6
183
M2_A_0
88
AV
DD1
2RF
252
HD_D_20
50
GP
A
IP
2
16
GP
A
O1
247
M2_RAS_N
93
VD
1
64
HD_D_1
210
AVSS_DAC(3.3V)
226
ADATA_1
222
M2_A_2
86
ST
BY
41
ADATA_0
221
VD
D
_3.
3V
_4
90
M
1_A
_4
185
M
1_D
_7
149
TO
P
EN
38
HD_D_18
52
VREF_IN
227
PI
13
M2_CAS_N
71
M
1_A
_11
175
M
1_D
_10
170
V
SS
_3.
3V
_4
89
AOCLK
205
M2_A_8
97
IOX
242
DV
I
VD
D
_3.
3V
_9
176
VD
D
_3.
3V
_2
56
V
SS
_3.
3V
_7
146
HD_D_16
54
RE
F
2X
21
A
VD
D
33S
V
25
M2_D_0
106
HD_D_6
163
COMP
230
CO
M
P3
S
V
31
M2_DQM1
66
M
1_A
_9
180
M
1_D
_8
172
Memory #1
TE
S
T_
N
136
AVSS_PLL0
128
M
1_C
AS
_N
187
M2_A_6
96
V
ide
o 
DA
C
V
SS
_3.
3V
_5
103
HD_D_23
47
HD_D_4
207
DVDD_DAC(1.2V)
244
AVDD_PLL1
130
CO
M
P1
S
V
29
M2_D_6
107
RE
SE
T_
N
137
VD
D
_1.
2V
_7
165
VD
D
_1.
2V
_1
14
VD
D
_3.
3V
_7
147
M
1_C
LK
O
174
M
1_D
_13
167
V
SS
_1.
2V
_7
152
Au
di
o
HD_D_21
49
HD_D_11
156
IOG
236
VREF_OUT
228
TZ
C
34
CE
C
8
M2_D_12
78
M2_A_11
101
TD
I
123
ADATA_2
223
DVDD_PLL2
132
SL
C
4
ECS_N
199
M2_D_4
109
M2_A_9
99
VD
D
_1.
2V
_5
113
V
D
D
_3.
3V
_12
213
VS
S_3.
3V
_10
192
HD_GP1
218
AV
SS
33
SV
27
M2_D_3
110
HD_D_9
158
AVDD_DAC_B(3.3V)
238
AV
SS
12
R
F
250
M
1_D
_11
169
LI
M
IT
39
TC
K
122
CO
M
PA
D
2
M1
_B
A0
190
M
1_A
_2
197
M
1_D
_1
141
M2_D_11
76
V
SS
_3.
3V
_8
160
DVDD_PLL0
126
VD
D
_1.
2V
_3
72
M2_D_15_A
84
HD_D_7
162
A
VDD3
3V
CO
254
TE
IN
11
HD_D_VS
215
AVDD_DAC_R(3.3V)
232
V
SS
_3.
3V
_2
57
V
SS
_1.
2V
_5
114
POWER
M
1_R
AS
_N
188
V
D
D
_1.
2V
_10
246
VS
S_1.
2V
_10
245
TR
O
23
EOE_N
200
M2_D_10
82
M
1_A
_0
195
M
1_D
_3
143
VD
4
61
FO
O
19
HD_D_14
153
AVSS_DAC_B(3.3V)
237
TC
LO
SE
37
M2_BA1
67
AVDD_PLL2
133
M
1_D
_6
148
SCLK_XOUT
118
M2_A_4
100
VD
D
_1.
2V
_8
179
V
SS
_1.
2V
_1
15
AV
SS
12
VC
O
249
VD
2
63
DM
O
24
PL
C
C
17
HD_D_12
155
HD_D_2
209
AVSS_DAC_R(3.3V)
231
SD
A
35
AICLK_GP0
116
LD
ON
42
M
1_D
_4
144
VD
D
_3.
3V
_5
104
M2_CLKO
94
M
1_A
_5
184
HD_D_DE
216
M2_A_1
87
FED
HD_D_19
51
RE
FCS
V
26
M2_WE_N
80
M1
_D
Q
M
0
150
GP
AI
N
2
251
HD_D_0
211
VD
D
_3.
3V
_8
159
AML3390DTS-G
VD
5
60
M
IRRO
R
40
ALRCLK
206
V
D
D
_3.
3V
_10
191
VD
D
_3.
3V
_3
75
M
1_D
_2
142
SV
O
R
EF
22
M2_A_3
85
FE ANALOG
HD_D_17
53
RSET
229
RE
F
CRF
255
TE
12
M2_SCS_N
69
M
1_A
_10
194
M
1_D
_9
171
SV
IR
EF
1
VSS_PLL1
131
M2_A_7
95
GPIO
V
SS
_3.
3V
_6
115
HD_CK
46
M2_A_5
98
AVSS_DAC_X(3.3V)
240
TEST
HD_D_5
164
DVSS_DAC(1.2V)
243
CO
M
P2
S
V
30
M
1_A
_8
181
M
1_D
_12
168
TR
S
T_
N
135
DVSS_PLL0
125
M1
_W
E
_N
186
M
1_D
_14
166
V
SS
_1.
2V
_8
178
HD_D_22
48
IOB
239
VD
D
_3.
3V
_6
120
M2_D_14
79
CO
M
P0
S
V
28
M2_D_7
105
HD_D_3
208
ADATA_3
224
AVDD_PLL0
127
CE
6
VD
D
_1.
2V
_2
33
VD
D
_1.
2V
_6
139
IEC958
203
VS
S_3.
3V
_11
202
VD
7
58
V
SS
_1.
2V
_6
138
VD
0
65
AV
SS
33
VC
O
253
M2_D_8
77
HD_D_10
157
IOR
233
AVDD_DAC_X(3.3V)
241
A
VDD1
2V
CO
248
M
1_A
_1
196
M2_D_5
108
CL
O
C
KS
 & 
PL
L
M2_A_10
102
TD
O
121
DVDD_PLL1
129
RF
S
3
M1
_B
A1
193
M
1_A
_3
198
VD
D
_1.
2V
_4
91
V
D
D
_3.
3V
_11
201
V
SS
_3.
3V
_9
177
V
SS
_1.
2V
_4
92
HD_GP0
217
AV
SS
33
AD
9
 
 
KH29LV160CBTC-70G;
FLASH (TSOP48)   
 
 
 
harman/kardon
HS 250/230 Service Manual
Page 26 of 60
IS42S16400B-6TL;
SDRAM
             
AML3501;DVD/CD RF   
(TSSOP-54)            
               
Processor
 (TSSOP48) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
BA5888FP;
 
Actuator driver
 
                   
BU1924F; RDS/RBDS 
 
(HSOP-28)
                          Decoder 
(SOP16)
 
 
 
 
 
 
 
 
 
 
 
 
harman/kardon
HS 250/230 Service Manual
Page 27 of 60
XC9572XL-10VQG44C;
 
CPLD (VQFP44)
 
 
 
I/O
30
I/O
3
I/O
23
I/O
28
GN
D
25
I/O
38
I/O
13
VQFP44
I/O
32
I/O
39
VC
C
IO
26
I/O
6
I/O
5
I/O/GCK2
44
I/O
29
I/O
18
I/O/GTS1
36
I/O
41
TCK
11
I/O
/G
CK
3
1
VCC
35
TD
I
9
I/O
37
I/O
42
TDO
24
I/O
7
I/O
22
I/O
/G
S
R
33
I/O/GCK1
43
I/O
40
I/O
20
I/O
14
I/O
21
VCC
15
I/O
2
I/O
19
GN
D
4
TMS
10
GND
17
I/O
8
I/O
16
I/O
27
I/O
12
I/O/GTS2
34
I/O
31
XC9572XL-10VQG44C
 
 
 
 
 
 
 
 
 
 
 
TDOTG242LPF;
 
USB Controller
 
(LQFP-64)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
harman/kardon
HS 250/230 Service Manual
Page 28 of 60
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