Sony HCD-DH7BT Service Manual - Page 40

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TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 HCD-DH3/DH5BT/DH7BT http://www.xiaoyu163.com QQ 3 7 6 3 1 5 1 5 0 8 9 2 4 9 8 6-18. SCHEMATIC DIAGRAM - MAIN Section (1/2) - • See page 56 for Waveforms. • See page 57 for IC Block Diagrams. • See page 65 for IC Pin Function Description. 2 9 9 (1/2) TEL (Page 55) CN308 3P POWER ON ST-BY 4V GND Q228 21 RT1N141C DISCHARGE SWITCH D103 1N4002 R247 470 D105 1N4002 R248 470 81 R181 100 1 3(NC) CN101 5P TOOL RST VSS 9 4 3.3V FLMD R190 100 22 CN307 15P DGND +4V DGND KEY3 57 KEY1 56 LED STANDBY 70 KEY2 58 FL STB 74 (Page 53) FL RESET 73 FL DATA 84 I-REM 81 EVER+3.3V FL CLK 86 +9V FLDD GND 84 R184 100 85 R185 100 86 R186 100 87 R187 100 88 R188 100 R189 100 C158 8p 9 6 C191 10p R191 220k 5 1 X101 32.768kHz C192 10p 3 C157 5p X102 20MHz FB101 0 C196 1 C198 1 C199 0.22F 5.5V D104 MC2836 I-RMC NC I-WAKE UP O-FL DATA O-ST CE O-FL CLK O-ST DATA O-ST CLK TOOL0 RESET XT2 XT1 FLMD0 X2 X1 REGC VSS EVSS0 VDD EVDD0 R405 470k R107 100 R109 100 R110 47k R112 1k NC NC O-SIR POWER O-XM 3.3V P-ON I-RDS CLK I-RDS DI I-ST DI O-USB RST O-VID MUTE I-AC CUT NC I-PROTECT NC O-SEL B O-SEL A O-FUNC CLK O-FUNC DATA O-XM 5V P-ON O-XM RST EVSS1 O-DISCHARGE O-HP MUTE I-HP DET I-AUDIO DET I-MIC DET O-MTK RST I-MTK XIFCS I-MTK KRMOD O-MTK MICR EVDD1 I-BT RXD I-USB RXD NC I-XM RXD/I-USB RXD O-XM TXD/O-USB TXD O-POWER O-FL CE O-FL RST O-BT TXD I-BT RXD O-SBY LED NC O-BT REST O-BT RTS I-BT CTS O-BT AV ROL NC NC NC I-USB SI O-USB SO I-AC DET I-KEY3 I-KEY2 I-KEY1 I-SPEC4 I-SPEC3 I-SPEC2 I-SPEC1 AVSS R177 100 77 R176 100 76 R175 100 R174 100 74 R173 100 73 R172 100 (DH5BT/DH7BT) 72 71 70 68 67 66 65 61 60 59 58 57 56 R483 1M D102 MC2836 R456 10k R457 10k R458 10k R168 100 (DH5BT/DH7BT) (DH5BT:CND/DH7BT) R154 100 (DH3/DH5BT:AEP,AUS,SP) R454 10k R171 100 R170 220 R167 100 R166 100 R165 100 R155 100 Q SYSTEM CONTROLLER IC101 Q 3 7 UPD78F1165GF-DH3A-GAS-AX (DH3) UPD78F1165GF-DH5BTA-GAS-AX (DH5BT) UPD78F1165GF-DH7BTA-GAS-AX (DH7BT) 6 3 (DH3/DH5BT) R161 100 R160 100 R159 10k R158 1k R157 1k R156 1k AVREF0 O-SM INIT O-SM NSP MUTE AVREF1 I-MTK CLK I-MTK DI O-MTK DATA O-SIR TXD I-SIR RXD O-USB V-ON 1 5O-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 1 5 R153 100 DH3:AUS/DH5BT:CND, AEP,AUS/DH7BT (DH3:SP/DH5BT:SP) R453 10k DH3:SP/DH5BT:CND, AEP,SP/DH7BT R152 100 R452 10k (DH3:AUS/DH5BT:AUS) C150 0.1 C147 0.1 R149 100 49 R148 100 48 R146 100 R145 100 R144 100 R140 100 0R139 100 R138 100 R136 100 R135 100 R134 100 R131 100 8 46 45 44 R143 100 (DH7BT) 43 R142 100 42 R141 100 (DH3/DH5BT) 924 C137 470p R137 100 41 40 939 38 37 36 35 34 33 R432 10k R132 100 32 31 28 29 46 45 44 31 27 26 32 8 CN301 13P KRMOD NC MIC DGND IFCK M-REQ IFSDO IFSDI IFBSY XIFCS 3.3VMNT SYSRST OCSW1 (Page 30) 299 R127 100 R129 100 R126 100 R121 1k R122 100 R123 100 R124 100 R125 100 R116 100 R117 100 C130 0.1 R128 100 R428 47k R425 10k (DH7BT) R424 10k R423 10k (DH7BT) 21 R119 100 R118 100 (DH3/DH5BT) R108 100 R106 100 R105 100 A1 A2 A3 A4 A5 A6 (Page 41) A7 www . (DH5BT:AEP) 29 28 27 26 25 24 23 22 19 18 17 16 15 14 9 8 7 6 5 4 3 x i aR296 470 R295 100k C295 1 R412 10k o Q103 y2SC3052F PROTECT DETECT C296 0.1 R294 10k uQ102 2SC3052F RESET SWITCH C294 0.1 1 6R292 47k R293 D101 47k 1SS355W R410 10k 3C293 0.1 C292 C290 0.1 0.1 . RESET SIGNAL GENERATOR IC102 PST3629NR cOUT CD VDD GND NC o mC291 0.1 HCD-DH3/DH5BT/DH7BT 40 40 http://www.xiaoyu163.com

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HCD-DH3/DH5BT/DH7BT
40
40
HCD-DH3/DH5BT/DH7BT
6-18. SCHEMATIC
DIAGRAM
– MAIN Section (1/2) –
•
See page 56 for Waveforms.
•
See page 57 for IC Block Diagrams.
•
See page 65 for IC Pin Function Description.
C198
C150
C290
R
4
5
7
R
4
5
8
R
4
5
6
CN101
C147
C130
CN307
R293
R294
R292
R
1
1
0
R
1
1
7
R
1
1
6
R
1
1
2
R
1
0
9
R190
R
1
7
5
R185
R
1
5
6
R184
R
1
0
7
R
1
2
9
R
1
2
4
R136
R135
R149
R140
R
1
5
8
R
1
5
7
R
1
7
3
R
1
7
6
R
1
7
7
R
1
2
5
R
4
2
4
R
1
5
9
R
4
0
5
R295
R
1
2
7
R
1
2
8
R
1
2
6
R144
R145
R146
R148
R137
R
4
2
3
R410
R
4
2
8
R186
R187
R296
R134
R432
R189
R139
R132
R131
R412
R181
R188
R
1
2
3
R138
R
1
7
0
R
1
7
4
R248
R247
R
1
2
2
R
1
2
1
R191
X102
CN301
Q102
D104
Q103
CN308
D102
C292
C137
C293
C192
C191
C158
C291
C294
C295
C296
D105
D103
IC102
Q228
IC101
R483
R
1
7
2
R
1
7
1
R
1
0
5
R
1
0
6
R
1
0
8
R
1
1
8
R
1
1
9
R141
R142
R143
R
1
6
0
R
1
6
1
R
1
6
5
R
1
6
6
R
1
6
7
R
1
6
8
R
4
2
5
D101
C199
C157
FB101
C196
R155
R152
R453
R153
R454
R154
R452
1
0.1
0.1
1
0
k
1
0
k
1
0
k
5P
0.1
0.1
15P
47k
10k
47k
4
7
k
1
0
0
1
0
0
1
k
1
0
0
100
1
0
0
100
1
k
100
1
0
0
1
0
0
1
0
0
100
100
100
100
1
k
1
k
1
0
0
1
0
0
1
0
0
1
0
0
1
0
k
1
0
k
4
7
0
k
100k
1
0
0
1
0
0
1
0
0
100
100
100
100
100
1
0
k
10k
4
7
k
100
100
470
100
10k
100
100
100
100
10k
100
100
1
0
0
100
2
2
0
1
0
0
470
470
1
0
0
1
k
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
5
6
7
8
9
81
42
43
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
65
66
67
68
71
72
76
77
49
48
37
36
35
34
33
25
24
23
22
19
18
17
16
15
14
4
3
46
45
44
29
28
27
26
32
31
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
100
100
100
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
0
1
0
k
100
100
10k
100
10k
100
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-RDS CLK
I-RDS DI
I-ST DI
O-USB RST
O-VID MUTE
I-AC CUT
EVSS1
O-DISCHARGE
EVDD1
O-SEL B
O-SEL A
O-XM 5V P-ON
O-XM RST
O-HP MUTE
I-HP DET
I-AUDIO DET
O-MTK RST
I-MTK XIFCS
I-MIC 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-USB RXD
I-XM RXD/I-USB RXD
O-XM TXD/O-USB TXD
O-FL CE
O-FL RST
O-BT TXD
I-BT RXD
O-BT REST
O-BT RTS
I-BT CTS
O-BT AV ROL
I-KEY3
I-KEY2
I-KEY1
AVSS
I-SPEC1
I-SPEC2
I-SPEC3
I-SPEC4
I-AC DET
O-USB SO
I-USB SI
I-MTK
KRMOD
O-MTK
MICR
(1/2)
OCSW1
(DH5BT/DH7BT)
(DH5BT/DH7BT)
(DH3/DH5BT)
(DH5BT:CND/DH7BT)
(DH3/DH5BT:AEP,AUS,SP)
(DH3:SP/DH5BT:SP)
(DH3:AUS/DH5BT:AUS)
(DH7BT)
(DH3/DH5BT)
SYSTEM CONTROLLER
NC
NC
NC
O-SBY LED
NC
NC
RESET
NC
NC
NC
NC
O-SIR POWER
O-XM 3.3V P-ON
(DH7BT)
(DH7BT)
(DH3/DH5BT)
(DH5BT:AEP)
OUT
VDD
GND
CD
NC
RESET SIGNAL GENERATOR
RESET SWITCH
PROTECT
DETECT
DISCHARGE
SWITCH
(NC)
DH3:SP/DH5BT:CND,
AEP,SP/DH7BT
AEP,AUS/DH7BT
DH3:AUS/DH5BT:CND,
NC
O-FUNC CLK
O-FUNC DATA
UPD78F1165GF-DH3A-GAS-AX (DH3)
UPD78F1165GF-DH5BTA-GAS-AX (DH5BT)
UPD78F1165GF-DH7BTA-GAS-AX (DH7BT)
(Page
30)
(Page 41)
(Page 53)
(Page 55)