Sony CMT-DH30 / HCD-DH30 Service Manual ▷ View online
HCD-DH30
HCD-DH30
33
33
6-14. SCHEMATIC DIAGRAM - USB Board (2/2) -
• See page 48 for waveforms. • See page 48 for IC Block Diagrams. • See page 55 for IC Pin Function Description.
C952
C967
C968
R956
R969
C969
C971
C977
R965
C983
C951
C959
C960
C966
C975
C976
C964
R962
R951
R959
R960
R968
C956
C955
R963
C962
R964
CN905
C958
C973
C980
C974
C978
C957
R955
C961
C970
C979
R957
R958
R961
C97
2
R954
R953
R96
6
R967
R952
R982
R984
R979
C982
IC951
X951
IC952
1
100
10V
10V
0.1
1k
100k
22
10V
22
6.3V
0.1
100k
0.1
1
0.0022
0.1
0.1
470p
470p
5p
10k
220
100
100
10k
100
10V
0.1
100
5p
100
11P
0.1
0.1
0.1
0.1
0.1
0.1
1M
0.1
0.1
0.1
1M
1M
47
0.1
100k
100k
100k
100k
100k
100
100
100k
0.1
16.9344MHz
TK63115SCL-
G@GT
A1
A2
A3
A4
DO
DI
USB-SO
USB-SI
USB-RST
BCK
A-IN
GATE
RST
BUS0
BUS1
BUS2
BUS3
BUCK
CCE
LRCK
ST
-REQ
REQ
DVDD3.3V
USB-RST
USB-SI(RXD)
USB-SO(TXD)
DI(CTS)
DO(RTS)
L-OUT
R-OUT
AVDD(3.3V)
DGND
DACGND
VOUT
NC
VDD
CE
GND
(2/2)
MP3 PROCESSOR
TC94A70FG-007(S,D)
+1.5V
REGULATOR
IPF
SBSY
RFRP
FMO
DMO
XI
XO
RO
DVR
LO
BUS0
BUS1
LDo
MDi
VCOi
TRo
FOo
TEi
TEZi
SBOK/FOK
RFZi
FEi
SFSY/LOCK
BUS2(SO)
BUS3(SI)
BUCK(CLK)
PIO0
PIO
2
PIO3
PIO1
IRQ
MS
FGiN
IO0(/HSO)
IO1(/UHSO)
DOUT(PO6)
AOUT1(PO7)
BCK(PO8)
LRCK(PO9)
BCKi(PI5)
AIN(PI4)
LRCKi(PI6)
AWRC
TMAX
TMAXS
PDo
LPFo
VCOF
SLC
o
RFi
RFRPi
RFEQo
TESTR
AGC
i
RFo
TNPC
TES
T
ZDET
GPIN
RESiN
VMDiR
DVDD3
XVDD3
XVSS3
VDDP3
VSSP3
AVDD3
AVSS3
R
VDD3
R
VSS3
VDDM1
PVDD3
PVSS3
PVREF
VRo
VREF
SRAMSTB
SBAD/RFDC
VDD1
VSS1
DVSS3
DVSS3
VDDT
3
VSS1
VDD1
AoUT2(P
O5)
AoUT3(PO4)
VSS1
VDDT3
VDD1
VSS1
LPFN
TNi(E)
TPi(F)
FPi1(B)
FPi2(D)
FNi1(A
)
FNi2(C)
XRST
XCCE
(Page 32)
(Page 37)
HCD-DH30
HCD-DH30
34
34
6-15. PRINTED WIRING BOARD - USB Board -
•
: Uses unleaded solder.
• See page 23 for Circuit Boards Location.
Ref. No. Location
• Semiconductor
Location
D901
F-6
D902
F-6
D905
G-6
IC901
E-7
IC915
F-3
IC921
C-7
IC951
B-2
IC952
B-8
R952
R953
R954
C962
C964
X951
R955
R956
C970
R961
C972
C956
C971
C969
C955
R962
C977
R963
R964
IC951
C967
C968
CN90
5
C978
R982
R984
R979
R905
R944
R932
R933
R934
C922
C921
C902
C903
C906
C907
R981
R902
R941
R942
R903
R904
R943
R915
C908
C913
R919
C909
C912
C910
X901
R977
R983
C901
R901
R937
C904
CN904
R928
C915
R922
C916
IC915
C91
7
C918
CN908
EP901
CN902
R959
C975
C976
R960
C980
C982
C979
C983
C96
0
C957
C952
C951
IC952
C958
C959
R951
C961
C966
R957
R969
R968
R96
7
R966
R965
C97
4
C973
R958
R906
R907
RB922
RB921
R908
IC921
RB923
RB924
R916
R917
IC901
JR902
C905
R913
R946
R948
R949
FB901
D90
1
D90
2
L901
FB902
D905
C930
R926
R924
R925
R923
C91
4
R920
R921
C920
G
MAIN BOARD
CN305
F
POWER HT BOARD
CN202
3
1
4
5
USB BOARD
(COMPONENT SIDE)
1-872-670-
12
(12)
(NC)
USB BOARD
(CONDUCTOR SIDE)
1
3
5
4
(CHASSIS)
K/A
K
A
K
K/A
A
K/A
1
4
(USB)
A
K
1-872-670-
12
(12)
A
B
C
D
E
F
G
1
2
3
4
5
6
7
8
(Page 35)
(Page 42)
HCD-DH30
HCD-DH30
35
35
6-16. PRINTED WIRING BOARD - MAIN Board -
•
: Uses unleaded solder.
• See page 23 for Circuit Boards Location.
Ref. No. Location
• Semiconductor
Location
D101
E-7
D102
F-9
D103
D-6
D104
D-6
D105
D-6
D206
I-7
D207
I-2
D209
C-9
D215
C-9
D301
D-9
IC101
G-8
IC102
E-6
IC208
J-2
IC401
H-4
Q102
D-7
Q103
F-6
Q209
J-8
Q210
I-9
Q226
C-10
Q227
C-10
Q228
H-7
Q229
I-9
Q303
D-10
Q304
D-10
Q305
E-10
Q306
E-10
IC208
C248
JW333
C323
JW336
C324
JW329
C321
C312
C314
C311
JW313
JW314
JW315
JW316
JW317
JW318
JW319
JW320
JW323
JW324
JW325
JW326
JW327
JW330
JW331
JW328
JW322
JW321
CN303
JW311
JW306
JW305
JW304
JW303
C303
C304
JW310
C313
JW302
JW301
CN302
JW184
Q209
CN301
JW183
JW182
JW181
JW180
Q210
C236
C235
C238
CN312
JW1
99
JW307
JW308
JW309
JW194
JW193
JW172
JW171
JW192
JW191
JW190
JW174
JW173
JW176
JW177
JW178
JW175
JW179
JW189
JW198
JW197
JW196
JW195
JW188
JW187
JW185
JW159
C239
X101
C199
X102
JW169
JW170
JW166
JW164
JW163
CN101
JW162
JW161
JW160
JW158
JW157
JW156
JW155
JW153
JW154
JW152
JW150
JW149
JW148
JW147
JW146
JW145
JW144
JW143
JW130
D103
D105
JW1
41
JW142
JW129
JW125
Q227
D20
9
JW138
JW151
JW136
JW132
CN305
JW137
JW140
JW135
JW134
JW133
JW131
JW206
JW127
JW124
JW186
JW121
JW123
JW346
JW345
CN308
JW122
CN307
CN110
JW107
JW126
JW108
JW109
JW110
JW111
JW112
JW113
JW114
JW116
JW105
JW117
JW201
JW104
JW103
JW102
JW203
JW120
JW106
CN310
EP202
JW101
JW128
JW115
JW341
JW118
JW335
JW334
JW338
C225
JW337
JW343
JW342
JW339
JW340
JW165
JW139
C226
JW168
JW167
JW312
C322
C249
L201
C250
D207
JR101
C309
C308
C307
R339
C310
C271
R323
R319
C319
C320
R320
R324
R328
R326
R327
R325
FB303
FB304
JR303
R304
R303
R311
C317
C318
R312
C306
C305
JR103
JR104
R238
R211
R237
R235
R212
JR207
R221
C216
Q229
R239
C237
D206
R108
R112
R109
R412
IC101
R129
R131
R428
R140
R141
R148
C150
R138
C147
R137
R136
R135
R134
C137
R432
R132
R146
R128
R145
R127
R126
R144
R424
R425
(AEP)
R125
R124
R12
3
R122
R121
R423
R117
R116
Q228
C130
R389
R390
R139
R452
R453
R154
R155
R106
R105
R153
R152
R454
R149
JR106
R483
R455
R160
R161
R158
D102
Q305
Q306
Q303
R337
Q304
R338
R336
R335
R156
R456
R458
R457
R157
R175
R177
R181
R159
R174
R170
R184
R185
R186
R187
R188
C158
C191
C157
C192
FB101
R191
JR1
09
C196
C198
R405
R110
JR1
12
C296
Q103
R107
R295
C295
C223
D101
C293
C292
R410
C290
R292
R293
Q102
C294
R190
R189
R294
R176
D301
CN311
FB302
JR105
R173
C291
R296
R229
R228
R227
R248
R247
JR1
08
IC102
D104
R200
R230
Q226
D215
C273
C242
C241
R341
R342
R334
R333
R301
C230
JR304
C227
R340
R307
R306
R305
C334
R308
JR111
JR301
JR302
C333
R302
C316
C315
JR110
R331
R332
IC401
1
2
10
11
1
1
3
2
14
15
E
1
3
5
4
E
19
1
E
2
18
E
10
2
11
1
E
E
E
18
19
1
2
E
E
A
K
K
E
E
80
1
100
30
50
51
81
31
13
1
12
2
2
1
6
7
1
2
12
13
12
13
(EXCEPT AEP)
1
14
15
28
K
POWER BOARD
CN604
L
PANEL BOARD
CN901
G
USB BOARD
CN905
A
DMB15 BOARD
CN106
D
DMB15 BOARD
CN302
Q
HP-AMP BOARD
CN309
N
POWER HT BOARD
CN210
M
AMP BOARD
CN700
K
K
A
P
POWER HT BOARD
CN206
MAIN BOARD
1-873-260-
13
(13)
(CHASSIS)
TUNER (FM/AM)
SUPPLIED WITH THE
ASSEMBLED BLOCK
FM75
Ω
COAXIAL
ANTENNA
AM
A
K
K
(NC)
E
1
3
DIGITAL OUT
OPTICAL
IC208
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
10
(AEP)
(RU, CH, KR)
(RU, CH, KR)
(AEP, RU)
(CH)
(EXCEPT CH)
(EXCEPT AEP)
(EXCEPT AEP)
(AEP, SP, TW, TH)
(AEP, SP, TW, TH)
EXCEPT
AEP, RU
AEP, RU
(AEP)
(AEP)
(Page 42)
(Page 46)
(Page 44)
(Page 34)
(Page 38)
(Page 24)
(Page 24)
(Page 42)
(Page 40)
HCD-DH30
HCD-DH30
36
36
6-17. SCHEMATIC DIAGRAM - MAIN Board (1/2) -
• See page 48 for waveforms. • See page 48 for IC Block Diagrams. • See page 55 for IC Pin Function Description.
62 61
10k
C198
C150
C290
R45
7
R45
8
R45
6
CN101
C147
C130
CN307
R293
R294
R292
R1
10
R1
1
7
R1
16
R1
12
R10
9
R190
R17
5
R185
R15
6
R184
R10
7
R12
9
R124
R136
R135
R149
R140
R15
8
R15
7
R17
3
R17
6
R17
7
R125
R42
4
R15
9
R40
5
R295
R12
7
R12
8
R12
6
R144
R145
R146
R148
R137
R423
R410
R428
R186
R187
R296
R134
R432
R189
R139
R132
R131
R412
R181
R188
R123
R138
R17
0
R174
R248
R247
R122
R121
R191
X102
CN301
Q102
D104
Q103
CN308
D102
C292
C137
C293
C192
C191
C158
C291
C294
C295
C296
D105
D103
IC102
Q228
IC101
R483
R10
8
R141
R16
0
R16
1
D101
C199
C157
FB101
C196
R453
R452
1
0.1
0.1
10k
10k
10k
5P
0.1
0.1
15P
47k
10k
47k
47k
100
100
1k
100
100
100
100
1k
R154
100
R153
100
100
100
100
100
100
100
100
100
1k
1k
100
100
100
100
10k
R425
10k
(AEP)
10k
470k
100k
100
100
100
100
100
100
100
100
10k
10k
47k
100
100
470
100
10k
100
100
100
100
10k
100
100
100
100
220
100
470
470
100
1k
220k
20MHz
13P
2SC3052F
MC2836
2SC3052F
3P
MC2836
0.1
470p
0.1
10p
10p
8p
0.1
0.1
1
0.1
1N4002
1N4002
PST3629NR
RT1N141C
1M
1SS355W
0.22F
5.5V
5p
0
1
A1
A2
A3
A4
A6
A5
A7
38
40
41
39
7
8
9
81
21
84
85
86
87
88
28
29
46
45
44
31
27
26
32
21
86
81
84
57
56
70
58
74
73
56
57
58
70
73
74
59
60
61
76
77
49
48
37
36
35
34
33
25
24
23
22
17
16
46
45
44
29
28
27
26
32
31
100
100
100
100
10k
R454
10k
10k
GND
POWER ON
ST-BY 4V
VSS
RST
FLMD
TOOL
3.3V
SYSRST
3.3VMNT
XIFCS
IFBSY
DGND
MIC
KRMOD
M-REQ
NC
IFCK
IFSDO
IFSDI
FL DATA
FL CLK
FL STB
LED STANDBY
EVER+3.3V
+9V
FLDD GND
I-REM
FL RESET
DGND
+4V
DGND
KEY1
KEY3
KEY2
X101 32.768kHz
I-RMC
I-WAKE UP
O-FL DATA
O-ST CE
O-FL CLK
O-ST DATA
O-ST CLK
TOOL0
XT2
XT1
FLMD0
X2
X1
REGC
VSS
EVSS0
VDD
EVDD0
I-PROTECT
I-R
DS
CLK
I-RDS DI
I-S
T D
I
O-U
SB RST
O-V
ID MUTE
I-AC CUT
EVSS1
O-DISC
HARG
E
EVDD1
O-SEL
B
O-SEL
A
O-X
M 5V P-
ON
O-X
M R
ST
O-HP
M
UTE
I-H
P
DET
I-AUDIO
DET
O-MTK RST
I-MTK XIFCS
I-M
IC
DET
AVREF0
AVREF1
O-SM INIT
O-SM NSP MUTE
I-MTK CLK
I-MTK DI
O-MTK DATA
O-SIR TXD
O-USB V-ON
O-SM LACH
O-SM SHIFT
O-SM DATA
I-SM SD
O-SM RST
O-SM SOFT MUTE
O-SM PG MUTE
O-LINE MUTE
I-MTK SL IN
O-MTK IFBSY
I-SIR RXD
O-POWER
I-BT
RXD
I-U
SB R
XD
I-XM RXD/I-U
SB R
XD
O-XM TXD/O-USB T
XD
O-FL
C
E
O-FL
RST
O-B
T
TXD
I-BT
RXD
O-BT
R
EST
O-BT
R
T
S
I-BT
CTS
O-BT
A
V R
OL
I-K
EY3
I-KEY2
I-KEY1
AV
S
S
I-SP
EC1
I-SPEC2
I-SPEC3
I-SPEC4
I-AC DET
O-USB SO
I-USB SI
I-MTK
KRMOD
O-MTK MICR
(1/2)
OCSW1
SYSTEM CONTROLLER
NC
NC
NC
O-SBY
LED
NC
NC
RESET
NC
NC
NC
NC
O-SIR
POWER
O-XM 3.3V P-
ON
OUT
VDD
GND
CD
NC
RESET SIGNAL GENERATOR
RESET SWITCH
PROTECT
DETECT
DISCHARGE
SWITCH
(NC)
NC
O-FUNC CLK
O-FUNC DA
TA
μPD78F1165GF-DH30-GAS-AX (AEP, RU)
μPD78F1165GF-DH30SP-GAS-AX (CH, SP, TW, KR, TH)
R455
6
5
R106
100
R105
100
(AEP)
R155
100
(RU, CH, KR)
(AEP, RU)
(AEP, SP, TW, TH)
(AEP, SP, TW, TH)
(EXCEPT CH)
(EXCEPT AEP, RU)
(RU, CH, KR)
R152
100
(CH)
(Page 47)
(Page 45)
(Page 37)
(Page
26)
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