Sony HCD-AZ55D (serv.man2) Service Manual ▷ View online
HCD-AZ55D
HCD-AZ55D
5
5
MAIN
BOARD
(4/5)
C
CN201
BOARD
DMB17
14
(2/4)
DMB17
BOARD
(4/4)
2
DMB17
(2/4)
BOARD
6
DMB17
BOARD
(3/4)
12
(Refer to
page 7 on
supplement-1)
page 7 on
supplement-1)
(Refer to page
50 on original
service manual)
50 on original
service manual)
2.6
3.2
5
2.6
2.6
0.1
0.1
0.1
1.6
4.9
3.3
3.3
0.1
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
4.9
1.6
1.6
3.2
2.5
2.5
5
5
2.5
2.5
2.6
2.6
5
2.6
2.6
5
2.6
2.6
0
2.6
2.6
0
2.5
4.9
3.2
1.6
1.6
2.5
4.9
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
4.9
2.5
2.5
2.5
2.5
1.2
1.6
8
7
6
5
4
3
2
1
NJM3414A
V(TE2)
IC3751
V-
V+
8
7
6
5
4
3
2
1
NJM3414A
V(TE2)
IC371
1
V-
V+
8
7
6
5
4
3
2
1
NJM3414A
V(TE2)
IC3771
V-
V+
8
7
6
5
4
3
2
1
NJM3414A
V(TE2)
IC3731
V-
V+
0.47
C302
6.3V
470
C307
0
R319
0.47
C305
10V
100
C306
0.01
C301
1.5k
R3721
1.5k
R3722
3.9k
R3723
3.9k
R3724
4.7k
R3725
1k
R3726
1k
R3727
4.7k
R3728
1k
R3729
1.5k
R3711
1.5k
R3712
3.9k
R3713
3.9k
R3714
4.7k
R3718
4.7k
R3715
1k
R3717
1k
R3716
1k
R3719
0.1
C3702
0.1
C3701
1800p
C3711
1800p
C3721
2200p
C3722
2200p
C3712
330p
C3714
330p
C3713
330p
C3724
330p
C3723
1800p
C3731
1800p
C3741
1800p
C3751
1800p
C3761
1800p
C3781
1800p
C3771
330p
C3734
330p
C3733
330p
C3743
330p
C3744
330p
C3764
330p
C3754
330p
C3753
330p
C3763
330p
C3774
330p
C3784
330p
C3773
330p
C3783
2200p
C3732
2200p
C3742
2200p
C3752
2200p
C3762
2200p
C3772
2200p
C3782
0.1
C3704
0.1
C3703
0.1
C3706
C3705
0.1
0.1
C3708
0.1
C3707
1.5k
R3741
1.5k
R3731
1.5k
R3732
1.5k
R3742
1.5k
R3762
1.5k
R3761
1.5k
R3752
1.5k
R3751
1.5k
R3771
1.5k
R3782
1.5k
R3772
1.5k
R3781
3.9k
R3733
3.9k
R3743
3.9k
R3744
3.9k
R3734
3.9k
R3754
3.9k
R3763
3.9k
R3764
3.9k
R3753
3.9k
R3774
3.9k
R3783
3.9k
R3784
3.9k
R3773
4.7k
R3745
4.7k
R3748
4.7k
R3738
4.7k
R3735
4.7k
R3768
4.7k
R3755
4.7k
R3758
4.7k
R3765
4.7k
R3785
4.7k
R3778
4.7k
R3788
4.7k
R3775
1k
R3747
1k
R3749
1k
R3737
1k
R3746
1k
R3736
1k
R3739
1k
R3766
1k
R3769
1k
R3757
1k
R3759
1k
R3767
1k
R3756
1k
R3779
1k
R3787
1k
R3776
1k
R3777
1k
R3789
1k
R3786
2SC3052EF-T1-LEF
Q3801
0
R3802
0
R3801
10k
R3803
18k
R3804
1k
R3805
16V
47
C3805
6.3V
470
C3801
16V
47
C3804
10V
100
C3803
10
C3802
C3607
0.1
C3608 10
50V
C3609
10
R3611
100
R3601
100
R3621
100
R3606
0
R3605
100
C3602
0.1
L3601
10uH
L3602
10uH
C3606 0.1
16V
C3605
47
R3602
100
100
R314
0
R3651
0
R3653
100
R3652
R3504
100
R3505
100
MA111-TX
D3502
MA111-TX
D3501
GND
SPDATA
XRST
ABCK
ACLK
ASDATA0
ASDATA2
ASDATA1
ASDATA4
ALRCK
SCL
SDA
SCORE
XVOICE
C3621
1000p
R3610
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
21P
CN304
SCORE
XVOICE
A_GND
R-IN
A_GND
L-IN
A_GND
AU+5V
FL
A_GND
FR
A_GND
SL
SR
FC
SW
A_GND
L+
A_GND
R+
D-GND
E
ET002
GND
C3612
1000p
14
13
12
11
10
9
8
7
6
5
4
3
2
1
PCM1808PWR
IC3601
VREF
AGND
VCC
VDD
DGND
SCKI
LRCK
BCK
DOUT
MD0
MD1
FMT
LIN
RIN
SW+3.3V
SW+5V
C3611
1000p
1000p
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25 26 27 28 29 30 31 32 33 34 35 36
37
38
39
40
41
42
43
44
45
46
47
48
AK4358VQ-L
IC301
LOUT1-
LOUT1-
DZF3(L)
DZF2(R)
DZF1(SUR)
CAD0
ACKSN
PDN
BICK
MCLK
DVDD
DVSS
SDTI4
SDTI1
SDTI2
SDTI3
LRCK
I2C
SCL
SDA
CAD1
DCLK
DSDL4
DSDR4
DSDL1
DSDR1
DSDL2
DSDR2
DSDL3
DSDR3
DIF0
ROUT4-
ROUT4+
VREFH
AV
D
D
AV
S
S
LOUT4-
LOUT4+
ROUT3-
ROUT3+
LOUT3-
LOUT3+
ROUT2-
ROUT2+
LOUT2-
LOUT2+
ROUT1-
ROUT1+
ROUT1-
LOUT1+
LOUT1-
LOUT1+
LOUT1-
AR
T-
AR
T+
FC
FL
FC
SL
FR
SR
LT
SW
RT
SR
SL
SW
LT
FL
ROUT1+
ROUT1-
LOUT2+
LOUT2-
ROUT2+
ROUT2-
LOUT3+
LOUT3-
ROUT3+
ROUT3-
ALT+
ALT-
FR
LOUT2+
LOUT2-
ROUT1+
ALT+
ALT-
ROUT3-
ROUT3+
LOUT3+
LOUT3-
ROUT2-
ROUT2+
ART+
ART-
RT
(CHASSIS)
(1/4)
DMB17 BOARD
IC301
D/A CONVERTER
MIX AMP
IC3711
MIX AMP
IC3731
MIX AMP
IC3751
MIX AMP
IC3771
A/D CONVERTER
IC3601
CENTER VOLTAGE
GENERATOR
A
10
1
2
J
H
B
13
11
L
C
7
8
I
M
14
F
9
6
K
4
18
15
16
3
G
D
5
17
E
12
50V
2-3. SCHEMATIC DIAGRAM - DMB17 Board (1/4) -
(Page 7)
(Page 6)
(Page 8)
(Page 6)
HCD-AZ55D
HDC-AZ55D
6
6
29
BOARD
DMB_17
(3/4)
(3/4)
DMB17
BOARD
21
(3/4)
DMB17
BOARD
22
(3/4)
DMB17
BOARD
17
(3/4)
DMB17
BOARD
16
BOARD
28
DMB17
(4/4)
CN1201
B
VIDEO
BOARD
BOARD
23
DMB17
(3/4)
DMB17
(3/4)
25
BOARD
(4/4)
DMB17
27
BOARD
DMB17
(4/4)
15
BOARD
3
(4/4)
BOARD
DMB17
DMB17
(3/4)
18
BOARD
19
(4/4)
DMB17
BOARD
33
(3/4)
DMB17
BOARD
BOARD
20
(4/4)
DMB17
BOARD
24
(3/4)
BOARD
DMB17
6
(1/4)
BOARD
DMB17
14
(1/4)
BOARD
DMB17
26
(4/4)
BOARD
DMB17
(Refer to page
43 on original
service manual)
43 on original
service manual)
3.3
0.9
1.1
1.6
1.6
2
1.4
1.4
1.6
3.3
3.3
1.6
1.6
1.6
1.6
3.3
0.3
1.4
0.9
0.8
1.8
0.6
3.3
3.3
3.2
3.2
1.5
0
2.1
3.3
0
0.1
1.8
0
1.6
1.6
1.6
3.3
0.1
0.1
0.1
0.1
0.3
0.1
3.3
1.3
1.3
0.1
3.3
3.3
3
2
0.7
0.8
0
0
1.9
0
1.2
0.9
1
1.5
1.5
2.3
1.9
0
2.1
1.8
1.8
3.3
2.5
3.3
3.3
3.3
3.2
3.3
0.1
3.3
3.3
3
2.5
1.7
3.3
2
2
2
2
2
2
1.6
1.6
1.6
1.6
1.6
2.7
2
1.4
1.5
1.4
2.2
0
1.4
1.4
1.4
0
1.8
3.3
0
0
3.3
0.1
3.3
0.3
3.3
1.8
2.1
2.2
1.4
2.3
2.2
2
2.4
0
0.2
0.2
0.2
3.3
3.3
3.3
0.5
3.3
0.7
0.5
3.3
0.5
0.7
0.7
3.3
0
3.2
0
1.8
3.3
3.3
3.3
3.3
3.3
3.3
0.1
1.8
3.3
1.6
1.6
1.7
0.1
0.1
1.5
0
3.3
1.6
3.3
1.6
1.5
1.8
1
0.3
0.1
1.2
0.9
3
3.2
3.1
3.2
2.1
3.3
3.3
1.3
3.3
4.9
3.3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
240
231
232
233
234
235
236
237
238
239
241
242
243
244
255
256
245
246
247
248
249
250
251
252
253
254
CXD9889R
IC102
AGND
DVDA
DVDB
DVDC
DVDD
DVDRFIP
DVDRFIN
MA
MB
MC
MD
SA
SB
SC
SD
SDFON
SDFOP
TNI
TPI
MDI1
MDI2
LDO2
LDO1
SVDD3
CSO
RFLVL
SGND
V2REFO
V20
VREFO
FEO
TEO
TEZISLV
OP_OUT
OP_INN
OP_INP
DMO
FMO
TROPENPWM
IOPMON
TRO
FOO
VPLLVSS
VPLLCAP
VPLLVDD3
USB_VSS
USBP
USBM
USB_VDD3
SPFG
MSW
CKSW
OCSW
EEWP
DVDD18
HA2
HA3
HA4
HA5
HA6
HA7
HA8
HA18
HA19
HA19
DVDD3
XWR
HA16
HA15
HA14
HA13
HA12
HA1
1
HA10
HA9
HA20
XROMCS
HA1
XRD
HD0
HD1
DVSS
HD2
HD3
HD4
HD5
HD6
HA21
ALE
HD7
DVSS
HA17
HA0
DVDD18
UWR
URD
DVDD3
IFSDO
IFCK
XIFCS
IFSDI
SCL
SDA
HDMI_SCL
HDMI_SDA
RXD
TXD
ICE
XSYSRST
IR
XTXINT
DQM0
XIFBSY
RD7
RD6
RD5
RD4
RD3
DVDD3
RD2
RD1
RD0
RD15
RD14
RD13
RD12
RD1
1
RD10
RD9
RD8
LIMITSW
DVDD3
DQM1
RWE
CAS
RAS
RCS
BA0
BA1
RA10
RA0
RA1
DVDD18
RA2
RA3
DVDD3
DRCLK
CKE
DVSS
RA11
RA9
RA8
RA7
RA6
RA5
RA4
DVDD3
SMPTE_Y[7]
SMPTE_Y[6]
SMPTE_Y[5]
DVDD18
SMPTE_Y[4]
SMPTE_Y[3]
SMPTE_Y[2]
SMPTE_Y[1]
SMPTE_Y[0]
VCLK
MIC
TSD_M
MUTE
DVDD3
MUTE123
REV
FWD
DVDD18
RGB_SEL
XDACS
WIDE
DVSS
VBUS_OE
XMAMUTE
VBUS_OC
R/CR/PR
B/CB/PB
DACVSSA
Y/G
DACVDDA
CVBS
DACVSSB
C
DACVDDB
Y
DACVSSC
CIN
FS
VREF
DACVDDC
ASDA
TA0
TRG_SW
SCORE
XVOICE
DIR_ERROR
ASDA
TA1
ASDA
TA2
SPMCLK
SPDA
TA
SPLRCK
SPBCK
DVDD3
ALRCK
ABCK
ACLK
ADIN
DVDD18
ASDA
TA4
MC_DA
TA
SPDIF
APLL
VDD3
APLLCAP
APLL
VSS
ADACVSS2
ADACVSS1
KMOD
PWON
R-CH
A
VCM
L-CH
DSEL
RSXT
ADACVDD1
ADACVDD2
RFGND18
RFVDD18
XT
ALO
XT
ALI
JITFO
JITFN
PLL
VSS
IDACEXLP
PLL
VDD3
LPFON
LPFIP
LPFIN
LPFOP
ADCVDD3
ADCVSS
RFVDD3
RFRPDC
RFRP
AC
HRFZC
CR
TPLP
RFGND18
OSP
OSN
RFGC
IREF
A
VDD3
5
4
3
2
1
TK11133CSCL-G
IC107
CONT
GND
NOISE
VOUT
VIN
0.1
C133
0.1
C130
0.1
C132
15k
R136
0.033
C135
0.1
C137
0.1
C146
1000p
C138
0.1
C149
0.047
C147
0.047
C148
50V
10
C150
1000p
C151
680k
R141
100k
R142
470
R1
168
4.7k
R1547
0.01
C156
4.7k
R1540
4.7k
R1549
4.7k
R1550
47
R146
47
R151
47
R183
47
R155
100
R1531
100
R1530
4.7k
R1551
R1556
10k
100
R160
10k
R1184
10k
R1104
10k
R1559
10k
R1542
0.01
C163
10k
R1543
150
R189
150
R190
150
R192
150
R195
150
R197
150
R1102
2.2k
R1101
0
R1553
0.01
C171
0.01
C172
1000p
C173
10k
R1105
0.01
C174
0.01
C175
0.01
C176
22
RB104
22
RB103
22
RB111
47
RB1
10
47
RB108
22
RB1
13
22
RB1
12
0.01
C164
0.01
C162
R1504
0.01
C160
0.01
C158
100
R156
100
R161
R1557
100
R1503
0
0
R152
0.01
C155
0.01
C144
0.01
C136
50V
10
C129
16V
47
C177
0.1
C125
0.1
C126
5600p
C128
R1122
0
R1120
0
R1121
0
R1123
0
R1124 0
R1125 0
0.01
C127
R1561
10k
R1136
15k
4700p
C196
0.01
C192
0.22
C195
0.22
C193
0
R126
1
C124
1
C120
1
C122
1
C121
1
C123
0.1
C115
0.1
C116
0.1
C114
50V
10
C118
50V
10
C117
10
50V
C119
LIMITSW
TRG-SW
IOPMON
SPFG
100k
R138
V2REFO
MSW
RF1.8
SCORE
XVOICE
0
R1524
0
R1526
0.1
C140
0
R1109
R1
187
0
4.7k
R1548
C169
0.1
27MHz
X101
10p
C152
15p
C153
470p
C154
0.1
C131
R1137
15k
R1
146
33
R1147
33
100
R1177
3.3k
R1
126
3.3k
R1
127
0
R139
22
RB115
22
RB114
100
R1179
100
R171
0
R175
FB1101
10V
100
C1502
50V
10
C170
0.47
C
1111
FB105
FB106
FB110
FB104
0
R153
0
R103
MAMUTE
FWD
REV
MUTE123
MUTE
TSD_M
MIC
ASDA
TA0
ASDA
TA1
ASDA
TA2
ALRCK
ABCK
ACLK
ASDA
TA4
KRMOD
XRST
DMO
FMO
TROPENPWM
TRO
FOO
VREFO
OCSW
CKSW
RF+3.3V
VBUS_OC
VBUS_OE
100
R166
100
R170
10k
R167
SW+5V
SW+3.3V
1
C1108
1
C145
0
FB1103
R4703 0
R4702
0
0
R4706
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN303
V
D-GND
C
D-GND
Y
D-GND
Y/G
D-GND
Cb/B
WIDE
Cr/R
DSEL/DISCXEXT
RGBSEL
E
ET001
R321
0
0
R4705
E
ET003
R4701
0
0
R4704
0
R1527
A16
A15
A14
A13
A12
A1
1
A9
A20
HD2
HD3
HD4
HD6
A0
A2
A3
A4
A5
A6
A7
VOA
VOB
VOC
VOD
VOE
VOF
DMO
FMO
TROPENPWM
TRO
FOO
DMO
FMO
TROPENPWM
TRO
FOO
A8
A18
A10
XROMCS
A1
XRD
HD0
HD1
HD5
A21
HD7
A17
DQM0
RD7
RD6
RD5
RD4
RD3
RD2
RD1
RD0
RD12
RD13
RD14
RD15
RD8
RD9
RD10
RD1
1
A19
RAS
CAS
RWE
DQM1
DRCLK
RA0
RA1
RA2
RA3
DRCKE
RA11
RA9
RA8
RA7
XWR
RA4
RA5
RA6
RCS
BA0
BA1
RA10
4
2
5
3
6
1
14
7
13
10
12
9
15 16 17 18 19
20 21
22
23
24
25
26
27
28
30
29
32
31
11
(CHASSIS)
(2/4)
DMB17 BOARD
IC102
RF AMF,SERVO DSP,
A
20
10
1
2
J
H
B
13
11
L
N
C
7
8
I
M
14
F
9
6
K
4
18
21
15
16
3
G
D
5
17
E
12
19
Q
P
O
22
23
MPEG DECODER
+3.3V REGULATOR
IC107
SPDA
TA
GND
22
R1114
2-4. SCHEMATIC DIAGRAM - DMB17 Board (2/4) -
(Page 7)
(Page 8)
(Page 8)
(Page 7)
(Page 7)
(Page 7)
(Page 7)
(Page 8)
(Page 7)
(Page 8)
(Page 7)
(Page 7)
(Page 7)
(Page 8)
(Page 8)
(Page 7)
(Page 5)
(Page 8)
(Page 5)
HCD-AZ55D
HCD-AZ55D
7
7
BOARD
DMB17
(2/4)
17
BOARD
DMB17
(2/4)
29
BOARD
DMB17
(2/4)
23
BOARD
DMB17
(2/4)
21
BOARD
DMB17
(2/4)
16
MAIN
BOARD
CN203
E
(4/5)
32
(4/4)
DMB17
BOARD
BOARD
DMB17
(4/4)
34
BOARD
DMB17
(2/4)
33
35
(4/4)
DMB17
BOARD
25
(2/4)
DMB17
BOARD
BOARD
4
(4/4)
DMB17
BOARD
36
(4/4)
DMB17
BOARD
DMB17
(2/4)
24
(2/4)
DMB17
22
BOARD
(1/4)
BOARD
12
DMB17
18
DMB17
BOARD
(2/4)
(Refer to page 7
on supplement-1)
on supplement-1)
(Refer to page
50 on original
service manual)
50 on original
service manual)
1.8
2.1
2
2.1
1.5
3.3
1.1
1.5
1.1
1.2
3.3
1.3
3.3
0
0
1.9
0.1
3
0.8
0.8
0
0
3
3.3
3.3
3.3
0
2.4
2.3
2.1
2.2
1.4
2.2
1.8
3.3
4.9
2.1
0
0.1
0
3.3
3.3
3.3
3.3
0
3.2
0.2
3.3
0.1
0.1
3.3
3.6
3.3
1.5
2.3
2.3
0.5
0.1
1.7
1.7
2.6
3.1
2.8
3.1
2.2
3.3
3.3
3.3
3.3
2.5
2.6
3.2
1.6
1.6
1.7
1.5
0.1
0.1
0.1
3.3
1.6
2.2
3.3
3.3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
24P
CN101
GND (LD)
LD (650)
NC
NC
PD
LD (780)
VR (650)
VR (780)
NC
VOE/E+G
VCC
VC
GND (PDIC)
VOF/F+H
VOB/B
VOA/A
RF
(LO:DVD.HI:CD) MSW
VOD/D
VOC/C
TRK-
TRK+
FCS+
FCS-
QST8TR
Q102
1
2
3
4
5
6
6P
CN105
TXD
RXD
GND
+3.3V
V2REFO
(NC)
RFMON
5
4
3
2
1
TK1
1133CSCL-G
IC105
CONT
GND
NOISE
VOUT
VIN
0.1
C180
0.1
C179
47
RB106
47
RB105
16V
47
C190
10k
R169
0.01
C184
0.22
C182
0.22
C188
0
R187
0
R1
133
0
R1134
1
C189
16V
47
C187
8
7
6
5
4
3
2
1
BR24L64F-WE2
IC103
A0
A1
A2
GND
SDA
SCL
WP
VCC
16V
47
C178
1k
R191
1k
R193
1
2
3
4
5
6
7
42
43
44
45
46
47
48
41 40 39 38 37 36 35 34 33
16
15
14
13
12
11
10
9
8
32 31 30 29 28 27 26 25
17 18 19 20 21 22 23 24
IC101
A15
A14
A13
A12
A1
1
A10
A9
A8
A19
A20
WE
RESET
NC
WP/ACC
R
Y/BY
A18
A17
A7
A6
A5
A4
A3
A2
A1
A0
CE
VSS
OE
DQ0
DQ8
DQ1
DQ9
DQ2
DQ10
DQ3
DQ1
1
VCC
DQ4
DQ12
DQ5
DQ13
DQ6
DQ14
DQ7
DQ15/A-1
VSS
BYTE
A16
0.01
C167
2.7k
R1110
3.3k
R1546
3.3k
R1150
3.3k
R1152
3.3k
R1151
FB112
FB115
FB113
FB114
FB111
R1545
0
1000p
C109
1000p
C108
R1501
0
6.3V
1
C102
10k
R105
10k
R106
0
R104
1M
R108
100
R111
1k
R116
47k
R117
22
R1
18
22
R112
22
R1
15
22
R1
13
22
R121
22
R120
47k
R124
0
R123
0
R109
47k
R110
100k
R1
14
100k
R1
129
16V
47
C105
0.01
C106
16V
47
C1
12
0.01
C113
100
R101
TRK-
TRK+
FCS+
FCS-
GND
V2REFO
OCSW1
MIC
KRMOD
MAMUTE
REG02
0.01
C101
IOP
10k
R107
RT1N241C-TP-1
Q103
54
45
10
1
2
3
4
5
6
7
8
9
46
47
48
49
50
51
52
53
35
20
40
42
13
17
44
43
41
39
38
37
36
19
18
16
11
12
14
15
34
28
29
30
31
32
33
21
22
23
24
25
26
27
M12L64164A-7T(G)
IC104
VDD
DQ0
VDDQ
DQ1
DQ2
VSSQ
DQ3
DQ4
VDDQ
DQ5
DQ6
VSSQ
DQ7
VDD
LDQM
WE
CAS
RAS
CS
BA0
BA1
A10
A0
A1
A2
A3
VDD
VSS
A4
A5
A6
A7
A8
A9
A11
NC
CKE
CLK
UDQM
NC
VSS
DQ8
VDDQ
DQ9
DQ10
VSSQ
DQ11
DQ12
VDDQ
DQ13
DQ14
VSSQ
DQ15
VSS
MSW
C183
0.47
R102
0
D1
G2
S2
D2
G1
S1
UM6K1N-TN
Q101
1000p
C191
1000p
C181
10k
R135
R1148
0
R1149
0
R5016
0
R5017
0
0
R5005
(KR,PH,SP,TH)
(E12,E13,E15)
0.01
C1503
FB107
FB108
3.3k
R1563
3.3k
R1564
RF1.8
REG01
SDA
SCL
VBUS_OE
VBUS_OC
1000p
MX29L
V320CBTC70-SBA1-0701GA
C139
100
R1161
I
O
G
MM1661JTRE
IC110
1k
R1178
SW+3.3V
SW+5V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CN106
USB_OC
USB_SW
KRMOD
VC
MIC
GND
SCO
MREQ
SDO
SIO
IFBSY
XIFCS
3.3V_MNT
SYSRST
GND/OCSW1
1
2
3
4
5
5P
CN111
VBUS
GND
USBM
USBP
GND
RA4
RA5
RA6
RA11
RA9
RA8
RA7
DRCKE
DQM1
RD10
RD11
RD14
RD15
RD7
RD6
RD5
RD4
RCS
RAS
RWE
BA0
BA1
RA10
RA0
RA1
RA2
RA3
RD13
RD12
RD9
RD8
DRCLK
RD0
RD1
RD2
RD3
DQM0
CAS
A17
A0
HD7
HD6
HD5
HD4
HD3
HD2
HD1
HD0
XRD
A1
A16
A15
A14
A13
A21
A20
A9
A10
A1
1
A12
A19
A18
A8
A7
A6
A5
A4
A3
A2
XWR
VOE
VOF
VOB
VOA
VOD
VOC
DVD_LD
CD_LD
TRK-
TRK+
FCS+
FCS-
TRK-
TRK+
FCS+
FCS-
DVD_LD
CD_LD
XROMCS
1
2
3
4
5
6
7
9
10
11
12
13
14
17
15
24
18
21
20
16
22
26
25
23
19
28
27
31
29
30
32
(3/4)
DMB17 BOARD
IC105
+3.3V REGULATOR
IC104
SD-RAM
IC101
FLASH ROM
IC103
EEPROM
+1.8V REGULATOR
IC110
1
2
3
A
20
10
1
2
J
H
B
13
11
L
N
C
7
8
I
M
14
F
9
6
K
4
18
15
16
3
G
D
5
17
E
12
19
INVERTER
Q101-2
DVD ON
SWITCH
CD ON
SWITCH
Q101-1
AUTOMATIC POWER
CONTROL(FOR CD)
Q102-1
AUTOMATIC POWER
Q102-2
CONTROL(FOR DVD)
-1 -2
OPTICAL
PICK-UP
BLOCK
(KHM-313CAB)
(1/2)
(KR,PH,SP
,TH)
(E12,E13,E15)
MX29L
V320CBTC70-SBA1-0701CE
TO
USB
CONNECTOR
BOARD
CN002
(Refer to page
40 on original
service manual)
40 on original
service manual)
Note: When IC103 on the DMB17 board is damaged,
exchange the new DMB17 board for the DMB17
board which IC103 dameged.
board which IC103 dameged.
2-5. SCHEMATIC DIAGRAM - DMB17 Board (3/4) -
(Page 6)
(Page 6)
(Page 8)
(Page 6)
(Page 8)
(Page 6)
(Page 6)
(Page 5)
(Page 6)
(Page 6)
(Page 8)
(Page 8)
(Page 6)
(Page 6)
(Page 8)
(Page 6)
HCD-AZ55D
HDC-AZ55D
8
8
DMB17
BOARD
4
(2/4)
3
(3/4)
BOARD
(1/4)
2
BOARD
DMB17
DMB17
15
BOARD
(2/4)
DMB17
19
BOARD
(2/4)
DMB17
34
BOARD
(3/4)
DMB17
20
BOARD
(2/4)
DMB17
27
BOARD
(2/4)
DMB17
BOARD
DMB17
(2/4)
28
BOARD
36
DMB17
(3/4)
BOARD
26
DMB17
(2/4)
BOARD
(3/4)
35
DMB17
BOARD
DMB17
(3/4)
32
BOARD
NO953
MAIN
A
(3/5)
8.9
8.9
1.7
4.3
3
3
1.4
4.9
0.2
2
2
1.4
0.3
4.3
4.3
4.3
5
3.6
4.3
5.5
4.3
3.2
4.3
3.3
0.3
1.4
1.4
1.4
1.4
1.4
3.3
3.3
2.3
1.4
1.4
1.4
1.4
1.4
1.1
0
3.3
3.3
3.2
3.3
3.2
3.3
8.9
4.3
1
2
3
4
5
6
6P
CN201
SP-
SP+
LIMIT
(GND)LIMIT
SL-
SL+
10k
R205
2.7k
R207
0.01
C208
12k
R216
47k
R210
1.2k
R204
6.8k
R213
33k
R209
12k
R215
15k
R214
10k
R206
10k
R212
33k
R208
0.01
C203
220p
C206
220p
C205
0.033
C209
4700p
C233
10k
R220
56k
R221
100k
R223
100k
R225
56k
R226
0.033
C211
0.01
C212
1000p
C214
18k
R232
15k
R231
82k
R230
10k
R234
33k
R233
0.01
C215
50V
10
C218
50V
10
C220
0.01
C224
0.01
C219
0.1
C221
0.1
C222
C223
0.1
16V
47
C217
0.01
C213
27k
R219
10k
R224
R222
33k
R227
0
R228
0
0.01
C210
C225
1000p
C2501
1000p
C226
1000p
R2501
4.7k
R239
4.7k
R238
4.7k
R2502
1k
R236
1k
R237
1k
R243
100
IOP
VREFO
FOO
TRO
RF+3.3V
FMO
DMO
TROPENPWM
FWD
REV
MUTE123
MUTE
GND
4.7k
R246
1k
R247
1
2
3
4
5
6
7
8
9
10
11
12
13 14 15 16 17 18
19 20 21 22 23 24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
FIN
FIN
FIN
FIN
FAN8036L
IC201
IN1-
OUT1
IN2+
IN2-
OUT2
RES1
RES2
REGCTL
IN3+
IN3-
OUT3
IN4+
IN4-
OUT4
CTL
FWD
REV
SGND
MUTE
123
MUTE4
PS
TSD_M
PVCC2
DO5-
DO5+
PGND2
DO4-
DO4+
DO3-
DO3+
REGO2
REGO1
PGND1
DO2-
DO2+
DO1-
DO1+
PVCC1
REGVCC
OPOUT2
OPIN2-
OPIN2+
VREF
SVCC
OPOUT1
OPIN1-
OPIN1+
IN1+
GND
GND
GND
GND
1
2
3
4
5
6
7
7P
CN203
TRG_SW
NC
LDM+
LDM-
GND
CKSW1
OCSW1
LIMITSW
OCSW
CKSW
OCSW1
REG01
REG02
TSD_M
IOPMON
SPFG
FCS-
FCS+
TRK+
TRK-
TRG-SW
S
2SK2158-T2B
SWITCH
Q2001
16V
47
C403
SW+3.3V
EMI
G
G
FL403
16V
47
C402
SW+3.3V
FB401
SW+5V
1
2
3
4
5
5P
CN401
SW+5V
GND
SW+3.3V
SW+9V
MGND
FB406
EMI
G
FL402
FB405
FB404
SW+5V
EMI
G
FL401
FB402
FB403
SW+5V
GND
FCS-
FCS+
TRK+
TRK-
FCS-
FCS+
TRK+
TRK-
SL-
SL+
SP-
SP+
SP-
SP+
SL-
SL+
-
-
D
W
-
+
+
+
D
+
-
-
-
S
-
-
-
M
+
+
+
C
+
+
S
(4/4)
DMB17 BOARD
IC201
FOCUS/TRACKING COIL DRIVING
SLDE/SPINDLE/LODING MOTOR DRIVE
OPTICAL
PICK-UP
BLOCK
(KHM-313CAB)
(2/2)
A
10
1
2
H
B
13
11
C
7
8
I
14
F
9
6
4
18
15
16
3
G
D
5
17
E
12
SW+3.3V
TO
MS-214 BOARD
CN001
(Refer to page
41 on original
service manual )
41 on original
service manual )
(Refer to page 6
on supplement-1)
on supplement-1)
(Refer to page
49 on original
service manual)
49 on original
service manual)
2-6. SCHEMATIC DIAGRAM - DMB17 Board (4/4) -
(Page 7)
(Page 6)
(Page 7)
(Page 7)
(Page 6)
(Page 5)
(Page 6)
(Page 7)
(Page 6)
(Page 6)
(Page 6)
(Page 7)
(Page 6)
Click on the first or last page to see other HCD-AZ55D (serv.man2) service manuals if exist.