Akai AJ-C3250 Schematic

V6T.sch-1 - Fri Aug 23 15:04:31 2002
ITEM PART NO
DASH DESCRIPTION REFERENCE NO
1 11-370001 05 Plastic: PVC Bracket (428C)
3 11-370021 05 Plastic: Gear (428C)
4 11-370031 05 Plastic: Volume Gear (428C)
5 11-370041 05 Plastic: PVC Gear (428C)
6 11-370051 05 Plastic: Display Bracket (428C)
7 11-360442 01 AM BAR HOLDER 5x13x15
8 11-370451 05 Plastic: LED Bracket (428C)
9 12-360005 01
Eyelet:2x3mm
10 12-360001 02 Heat -Sink For TEA-2025B
11 12-360002 01 Heat -Sink For SIA2206D01-D0
12 12-360323 01 FUSE HOLDER(FC-001-N) (300/323)
13 12-360004 01 Battery Spring(-)
14 12-202808 01 Copper Wire 0.8mm 10+8+10mm U TYPE
15 15-100505
01
FM Sponge:10x5x5mm
16 16-203008 PWA
Screw: PWA3X8 Tapping WasherΦ8mm
17 16-362604 KM Screw: KM2.6X4 Machine
18 16-363008 PA
Screw: PA3x8 Tapping
19 27-36994VO 71Y Main PCB & KEY PCB 300X145.5X1.6mm UL 94V0
20 27-36294HB 71Y P/R PCB 69X63X1.6mm UL 94HB
21 27-36494HB 71Y PCB NE-805 Battery Plate Board
22 149X68X1.6mm UL 94HB LCD601
23 28-FD2256 AP
NEW LCD (FD-2256AP)
24 29-509286 02 IC: KS9286 (S5L9286-F02-TORO) IC903
25 29-104XD8 01 IC: S3P70F4XD8-AVB4 IC902
26 29-09258D 01 IC: KA9258D IC901
27 29-509226 01 IC: S1L9226X01 IC904
28 29-12003P 01 IC: TA2003P IC101
29 29-12206D0 01 IC: SIA2206D01-D0 IC401
30 29-27343AP 01 IC: TA7343AP IC102
31 29-107312 01 IC: AN7312 IC201
32 30-209015 00 Transistor: KTC9015C (KA1226 30-201226-00)
Q907. 30-201226-00为30-209015-00
的代用料
33 30-209014 00 Transistor: KTC9014C Q201.401.402.403.404.903
34 30-208050 00 Transistor: KTC8050C Q202.902
35 30-200882 00 Transistor: KSD882 Q501
36 30-208550 00 Transistor: KTC8550C Q901
37
30-6038TM
00 Infrared Sensor Moudle FM-6038TM2 remote
38 31-304001 00 Diode: IN4001 D501.502.503.504.
39 31-044148 00 Diode: IN4148 D901.902.903.904.601.603.
40 31-441919 00 Diode: 9.1V ZD501
41 31-521353 00
LEDΦ3mm(RED) (SHORT)
LED601.602
REPLACEMENT PARTS LIST
SKC-V6 BOM
ITEM PART NO
DASH DESCRIPTION REFERENCE NO
42 32-104401 01 BIAS Osc: N104401 Yellow T1
43 32-052301 01 AM Osc: N052301A Red T101
44 32-053201 01 FM IF: C053201 Orange T102
45 33-306506 00
FM CoilΦ3X6.5X0.6mm Clockwise
L101
46 33-453507 00
FM CoilΦ4.5X3.5X0.7mm Clockwise
L104
47 33-452507 00
FM CoilΦ4.5X2.5X0.7mm Clockwise
L105
48 33-112012 01
AM Coil 120:12TM1 For 5X13X55
49
Lead Wire 1L:60mm(Natural) 3L:110mm(The Other)
50 34-111502 00 Semi-Fixed(PH085) 5KB VR101
51 34-131503 00 Rotary Volume 50KBx2 RB1601G VR401
52 OXOB-HA1-B503-SO-EB100B070 805
53
35-43D07G8SA
00 Slide Switch SS43D07-G8S Seiko SW101.402
54 35-22F12G9 00 Slide Switch SK22F12-G9
SW401
(AB制)
55 35-PS92D01 00 Rec Switch Ps92D01 (Shorting) SW201
56 35-002213 00 Push Switch 2213 8.5X8.5 Selflock SW405
57 35-4113FH 00 Tact Switch DT4113FH H5.0mm 250+/-30kgf SW601.602.603.604.605.606
58 36-126E20 00 PVC 126/20PF FA-126E20DTX(BK) Tung Tat PVC101
59 40-155135 00 Ferrite Bar:5X13X55mm
60 42-145504 00 Ceramic Filter AM SFU455B "Murate" CF102
61 42-110701 00 Ceramic Filter FM FFE1070MA11 (Red)(TDK)
CF101 (42-110701-01
代用料)
62 42-316931 00 Ceramic Resonator 16.93MHZ X901
63 44-2418120 02 WAFER 2P 2.0MM 180C CON904.
64 44-2418120 03 WAFER 3P 2.0MM 180C CON401
65 44-112543 03 WAFER 3P 2.0MM 180C RED
CON404.
66 44-2418120 04 WAFER 4P 2.0MM 180C CON101.CON402
67 44-2409020 05 WAFER 5P 2.0MM 90C CON604
68 44-2418120 06 WAFER 6P 2.0MM 180C CON403
69 44-2409020 08 WAFER 8P 2.0MM 90C CON607
70 44-2418110 16
WAFER 16P 1.0MM 90C FCC CON903
71 44-3506202 00
Stereo Jack EJ-3506-202 W/SW
72 51-125116 01
T 1.6L 250VΦ5x20mm FUSE VDE Semko APP
73 W-128010 02 Jumper Wire: UL1007 #28 Red 100mm
74 W-828023 51
2Pin Single Shield Wire:UL1533 #28 230mm
75 W-226017 04 4Pin Wire:UL1007 #26 170mm
76 W/HOUSING JS-1124-4 2.0 PITCH
77 W-826015 04 4Pin Wire:UL2651 #26 150mm
78 W/HOUSING JS-1124-4 2.0 PITCH
79
80
81
REPLACEMENT PARTS LIST
SKC-V6 BOM
ITEM PART NO
DASH DESCRIPTION REFERENCE NO
82 W-228035 05 5Pin Wire:UL1571 #28 350mm
CN906 TO CON604
83 W/HOUSING JS-1124-5 2.0 PITCH
84 W-826014 06 6Pin Wire:UL2651 #26 140mm
CON403 TO J202-203
85 W/HOUSING JS-1124-6 2.0 PITCH
86 W-228018 06 6Pin Wire:UL1571 #28 180mm
CN902 TO CD DECK
87 W/HOUSING JS-1124-6 2.0 PITCH
88 W-228040 08 8Pin Wire:UL1571 #28 400mm
CN907 TO CON607
89 W/HOUSING JS-1124-8 2.0 PITCH
90 54-210015 12 Resistor: 10 ohm 1/16W
R225
91 54-218135 12 Resistor: 180 ohm 1/4W
R428
92 54-233135 12 Resistor: 330 ohm 1/4W
R107
93 54-247135 12 Resistor: 470 ohm 1/4W
R418
94 54-256135 12 Resistor: 560 ohm 1/4W
R501
95 54-215215 12 Resistor: 1.5K ohm 1/16W
R226.227
96 54-218235 12 Resistor: 1.8K ohm 1/4W
R921
97 54-227335 12 Resistor: 27K ohm 1/4W
R425.426.
98 54-210415 12 Resistor: 100K ohm 1/16W
R969
99 54-210415 12 Resistor: 100K ohm 1/16W
R609
100 54-210515 12 Resistor: 1M ohm 1/16W
R215
101 55-105066 12 Ceramic Cap: 5 PF
C110
102 55-107085 12 Ceramic Cap: 7 PF
C118
103 55-115066 12 Ceramic Cap: 15 PF
C109
104 55-122085 12 Ceramic Cap: 22 PF
C108.
105 55-125085 12 Ceramic Cap: 25 PF
C107
106 55-130085 12 Ceramic Cap: 30 PF
C102.103.104.117
107 55-133085 12 Ceramic Cap: 33 PF
C906.907.915.916
108 55-168066 12 Ceramic Cap: 68 PF
C917.918
109 55-114166 12
Ceramic Cap: 140PF(141
C113
110
55-122165
12
Ceramic Cap: 220PF(221
C423.424
111
55-147185
12
Ceramic Cap: 470PF(471
C119
112
55-150185
12
Ceramic Cap: 500PF(501
C227(AB
制用)
113
55-110266
12 Ceramic Cap: 0.001UF (102)
C203.204.414.415.506.938.946.951
114 55-110366 12 Ceramic Cap: 0.01UF (103)
C116.125.908.913.940.967
115
55-120366
12 Ceramic Cap: 0.02UF (203)
C106.211.212.501.502.503.504.J913
116
55-122366
12 Ceramic Cap: 0.022UF (223)
C111.123.429
117
55-133366
12 Ceramic Cap: 0.033UF (333)
C912.
118
55-140366
12 Ceramic Cap: 0.04UF (403)
C112
119
55-147366
12 Ceramic Cap: 0.047UF (473)
C121.909
120
55-168366
12 Ceramic Cap: 0.068UF (683)
C942
121 55-110436 12 Ceramic Cap: 0.1UF (104)
C508.910.936.939.947.950.199
REPLACEMENT PARTS LIST
SKC-V6 BOM
ITEM PART NO
DASH DESCRIPTION REFERENCE NO
122 55-415286 12 Mylar Cap: 0.0015UF (152)
C954
123 55-410286 12 Mylar Cap: 0.001UF (102)
C128
124 55-422286 12 Mylar Cap: 0.0022UF (222)
C213.214.221.945
125 55-468286 12 Mylar Cap: 0.0068UF (682)
C931.948
126 55-410386 12 Mylar Cap: 0.01UF (103)
C932.953.
127 55-422386 12 Mylar Cap: 0.022UF (223)
C226
128 55-433386 12 Mylar Cap: 0.033UF (333)
C133.134.225.955
129 55-439366 12 Mylar Cap: 0.039UF (393)
C418.419.949
130 55-410486 12 Mylar Cap: 0.1UF (104)
C209.210.937
131 55-210437 12 Elect Cap: 0.1UF 16V
C943.966
132 55-222468 12 Elect Cap: 0.22UF 50V
C406.407
133 55-247437 12 Elect Cap: 0.47UF 16V
C911.914
134 55-210568 12 Elect Cap: 1UF 50V
C126.132.412.413.420.421.427.426.904.956
135 55-233537 12 Elect Cap: 3.3UF 16V
C201.202
136 55-233568 12 Elect Cap: 3.3UF 50V
C129.
137 55-247537 12 Elect Cap: 4.7UF 16V
C207.208.428.933
138 55-247568 12 Elect Cap: 4.7UF 50V
C127.135.136
139 55-210637 12 Elect Cap: 10UF 16V
C217.218.220.919.920.941.198
140 55-222637 12 Elect Cap: 22UF 16V
C120.934.957
141 55-247637 12 Elect Cap: 47UF 16V
C408.409.410.411.507
142 55-210737 12 Elect Cap: 100UF 16V
C105.131.224.228.416.
143
C425.902.903.921.952.958
144 55-222737 12 Elect Cap: 220UF 16V
C122.205.206.417.905.
145 55-233737 12 Elect Cap: 330UF 16V
C901
146 55-247737 12 Elect Cap: 470UF 16V
C219.402.404
147 55-247737 12 Elect Cap: 470UF 16V
C219
148 55-247748 12 Elect Cap: 470UF 25V
149 55-222848 12 Elect Cap: 2200UF 25V
C505
150
151 11-370068 01
Plastic: Front Cabinet(SILVER
152 11-370071 01
Plastic: Bottom Cabinet(SILVER
153 11-370081 01
Plastic: Battery Door(SILVER
154 11-370091 01 Plastic: Battery Door Bracket(GREY)
155 11-370101 01
Plastic: Handle(SILVER
156 11-370111 01
Plastic: Handle Plate(SILVER
157 11-370125 01 Plastic: Volume Button
158 11-370137 02 Plastic: Tuning Button GERY
159 11-370146 01 Plastic: Volume Button Ring(SILVER)
160 11-370161 05
Plastic: Gear(428C
161 11-370156 01 Plastic: Tuning Button Ring(SILVER)
REPLACEMENT PARTS LIST
SKC-V6 BOM
ITEM PART NO
DASH DESCRIPTION REFERENCE NO
162 11-370235 01
Plastic: CD Switch Button(METALLIC BLUE
163 11-370241 05 Plastic: Post (428C)
164 11-370178 01 Plastic: Band Button Ring
165 11-370187 01 Plastic: Function Button Ring
166 11-370192 01
Plastic: Bass Boost Button(SILVER
167 11-370201 01 Plastic: Function/Band Switch Button(SILVER)
168 11-370227 01 Plastic: CD Display Panel
169 11-370211 01 Plastic: Function Band Switch BKT. (SILVER)
170 11-370255 11 Plastic: CD Display Lens
171 11-370261 01 Plastic: Cassette Door Bracket
172 11-370276 01 Plastic: Cassette Door Lens (TRANSPARENT)
173 11-370289 03 Plastic: Cassette Door "AKAI" (DARK GREY)
174 11-370291 05
Plastic: CD Door Gear Bracket
428C
175 11-370292 05
Plastic: Cass Door Gear Bracket
428C
176 11-370301 05
Plastic: CD Door Gear(428C
177 11-370302 05
Plastic: CASS. Door Gear(428C
178 11-370311 01
Plastic: Pause Knob(SILVER
179 11-370321 01 Plastic: Stop/EJ Knob
180 11-370331 01 Plastic: F.F Knob
181 11-370341 01 Plastic: Rew Knob
182 11-370351 01 Plastic: Play Knob
183 11-370385 02 Plastic: CD Bracket (Dark Grey)
184 11-370361 01 Plastic: Rec Knob
185 11-370399 03 Plastic: CD Door "AKAI" (Dark Grey)
186 11-370402 02 Plastic: CD Door Lens (TRANSPARENT)
187 11-370421 05 Plastic: CD Magnet Holder (428C)
188 11-120470 02 Plastic: CD Dust Cover
189 11-370441 01 Plastic: AC Socket Cover
190 12-360011 01 Cassette Door Spring
191 12-360021 01 CD Door Spring
192 12-360031 01 Soldering Plate (For Rod Ant)
193 12-360041 01 Speaker Clip
194 11-370415 01
Plastic: CD Housing Magnet(425C
195 12-360056 01
Speaker Grill "L" HoleΦ1.5mm (GREY)
196 12-360066 01
Speaker Grill "R" HoleΦ1.5mm (GREY)
197 12-364031 01
Iron Plate(For CD Housing
198 14-021016 01
Plate: 21mmX16mm(SILVER
199 14-322018 03 Plate: 16.15(L)X21.15(W)MM
200 15-360011 01
CD Rubber: SW-02-D658-30 "RED"
201 15-360045 01
CD Rubber: SW-02-D658-45 "GREEN"
REPLACEMENT PARTS LIST
SKC-V6 BOM
ITEM PART NO
DASH DESCRIPTION REFERENCE NO
202 15-271818 01 Rubber: 27X18X18mm (BLACK)
203 15-158020 01
Rubber Foot:Φ15.8mmX2mm
204 15-552525 02 Sponge: 55X25X25mm(For Battery Door)
205 16-362006 PA Screw: PA2X6 Tapping
206 16-362612 PA
Screw: PA2.6X12 Tapping(5mm HEAD
207 16-363008 PA Screw: PA3X8 Tapping
208 16-363012 PA Screw: PA3X12 Tapping
209 16-363018 PA Screw: PA3X18 Tapping
210 16-362006 KA Screw: KA2X6 Tapping
211 16-303006 PWA
Screw: PWA3X6 Tapping WasherΦ10mm
212 16-203008 PWA
Screw: PWA3X8 Tapping WasherΦ8mm
213 16-203010 PWA
Screw: PWA3X10 Tapping WasherΦ8mm
214 16-203012 PWA
Screw: PWA3X12 Tapping WasherΦ8mm
215 16-302610 PWB
Screw: PWB2.6X10 Tapping WasherΦ10mm
216 16-363010 BA Screw: BA3X10 Tapping
217 16-362004 BM Screw: BM2X4 Machine
218 16-363008 BM Screw: BM3X8 Machine
219
220 18-360011 02 Poly Bag:3X11X0.023" 02 PE-HD(For Ac Cord)
221 18-360021 02 Poly Bag:16.5X20X0.04" 02 PE-HD(For Unit)
222 18-360031 02 Poly Bag:6.5X10X0.023" 02 PE-HD(For I/B)
223 19-360010 01 Laser Label N-3304
224
19-360191
15 MODEL Label AKAI AJ-C3250
225 19-V20140 01 Country code label “U6”
226 19-360072 01 Class 1 Label 50(W)x22(H)mm LS-3306
227
19-120080
01
Serial NO. Label
228 19-360093 01 CD Protection Card
229 19-360101 01 Caution Label
230 19-360120 13 Gift Box AKAI GBF-2962
231 19-360138 04 Master Carton 4PC/CTN 2-PLY AKAI
232 216-080501 01 Poly Foam "L" W/Recycle Mark 70g
233 216-080502 01 Poly Foam "R" W/Recycle Mark 69.5g
234 22-010280 01 Silkscreen Black 3/8 280mm
235 35-361119 01 Leaf Switch (For CD Door) Lsa-1119E
236 37-350803 07 Speaker: 3.5" 8 OHM 3W Paper edage AL F92R40P83Q
237 38-360107 01SS Power Transformer: PE48-115/230-B01 (120V/230V)
238 19-369141 14 Instruction Book AKAI IST-2962
239 39-450180 02
AC CORD UL APP NISPT-2 18AWG×2C VW-1 (120V)
240 40-301805 01 Magnet:30X18X5mm
241
REPLACEMENT PARTS LIST
SKC-V6 BOM
ITEM PART NO
DASH DESCRIPTION REFERENCE NO
242 43-106154 01 Rod Antema No. 6154
242 44-173601 01 AC Socket: AC-001 7A 125V UL App
242 44-181025 01
242 47-42116PA 01 Cass.Deck: P21SC-A29-2L8C4 AUTO AC BIAS M.ERASE 6PA
242 47-007811 03
SAMSUNG CD MECHANISM (CMS-B31VG6U)
242 58-410025 01
CABLE TIES ITEM NO: GT-100M
242
SIZE:100MM(L)X2.5MM(W
242 W-128010 00 Jumper Wire:UL1007 #28 Black 100mm
242 W-126014 02 Jumper Wire:UL1007 #26 Red 140mm
242 W-126008 00 Jumper Wire:UL1007 #26 Black 80mm
242 W-126012 02 Jumper Wire:UL1007 #26 Red 120mm
242 W-126013 03 Jumper Wire:UL1007 #26 Orange 130mm
242 W-126030 00 Jumper Wire:UL1007 #26 Black 300mm
242 W-122018 02 Jumper Wire:UL1672 #22 Orange 180mm
242 W-902860 16 16P PH1.0mm FCC UL AWM 20798 80C 60V VW-1 60mm
242 W-226016 02 2Pin Wire:UL1007 #26 160mm
242 W/HOUSING PH2.0-2P PH2.0
242 W-226019 03 3Pin Wire:UL1007 #26 160+160+190mm
242 W/HOUSING Red JS-1124-3 2.0 PITCH
242 W-226042 03 3Pin Wire:UL1007 #26 180+180+420mm
242 W/HOUSING JS-1124-3 2.0 PITCH
242 W-832018 51 4P Jumper Wire: AWG#32 UL2851 3mm+180mm+3mm
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
242
REPLACEMENT PARTS LIST
SKC-V6 BOM
V6RLW.sch-1 - Fri Aug 23 15:03:06 2002
D
Size
FCSM No.
DWG No.
Rev
C
FCS(-)
TRK(+)
TRK(-)
FCS(+)
B
A
1
2
+8V
2-A
1-A
C981 223
CON903
CON16P2
16
15
14
13
12
PD
11
R965 82
VR
10
LD
9
GND
8
R963 82K
F
7
C
R961
6
B
5
A
R962 39K
4
D
3
E
2
R964 82K
+3V3
1
Vref
C978 223
SAMSUNG CD-RW LED BOOM BOX APPLICATION CIRCUIT
Revised Version 1.0 Date : 2001.08.28
L901
10uH X2[optional]
2-B
1-B
R901 150
C972
223
ZD901
R960 39K
39K
+5V
3.9V
C951 102p
Q907
9015C
R958
R959 39K
C958
100U/10V
C983
102
25
26
27
28
GND3
DO4.-
DO4.+
DO1.-1DO1.+2DI_1.13DI_1.24REG5REO6MUTE
Q901 8550C
Q902
8050C
+3V3
C921
C903
100U/10V
100U/10V
C952
100uF/10V
22
+3V3
VREF
C957
220uF/16V
C901 330uf/16V
15
16
17
18
20
21
22
VCC1
VREF23DI4.124DI4.2
KA 9258 D
VCC2
7
+5V
DO3.-
DO3.+
OPIN(-)
DI_3.119DI_3.2
OPIN(+)
IC901
KA9258D
DI_2.19GND18DI_2.210DO2.+11DO2.-12GND213OP_OUT
14
TE_O
FE_O
C902
100U/10V
220P()
C946
C967
103P
102P
C944
R969
100K
C950
104
102M(152M)
103M(333M)
C977 223
682M
C948
R953 68K()
R957
R956
150K
C949
393M
+3V3
102M(103M)
C953
C954
C955
C956 1uF
C934
22U/10V
C976 223
150K
R955
1K
C947
104p
36
37
38
39
40
41
42
43
44
45
46
47
48
RFO
TE_134LPFT35ATSC
LD
PD
PD_AC
PD_BD
PD_F
PD_E
DCB
MCP
DCCI
DCCO
VREF
EQC
RFN1RFO2EQ_I3EQ_O4EFM_I5VCC6FRSH7FSET8FLB9FGD10FS111TGU
15K(12K)
2PF
C930
R941
C931
S1L9226
682M
C945
222M
33
TZC/SSTOP
C932
32
GND
273M(103M)
31
C935
R954 180K(120K)
C933
R943
R942
R950 150K(100K)
TE_M28TE_O29FE_M30FE_O
4.7u/10V
C937 104(333M)
47K(33K)
27
SL_P
C936
C938
102
C943 0.1u
R951
25
26
SL_O
12
473M
NOTE: R946 22K-8K2,C942 683-153,R941 10K-12K,
C937 104-333M,C936 104M-473M,R929 22K-8K2 C941 10U-3U3
SLM
EFM_O
MDATA
C941
R949 120K
C942 153
IC904
24
SPO
23
SPM
22
ASSY
21
20
LOCK
19
WDCK
18
CLV_I
17
XRST
16
MLT
15
14
MCK
13
ISAT
S1L9226
R944 10K
104M(104)
C939
12345
SP+
SP-
SL+
SL-
GND
LIMIT
SL_O SP_O
3u3/10V
R948 47K
R947 100K
C940 103
LOCK
XRST MLT MDATA MCK SSP ISTAT
VREF
VREF
6
CN902
SPINDLE MTR
R946 8K2
R945 68K
SOS1 XRST MLT MDATA MCK SSP ISTAT SUBO
+3V3
D901
1N4148
DSP ISTAT
LOCK
C911 0.47u/16V
8K2
R929
R927
15K
C904
1U
R902 22K
R903
22K
R933 10K
C914
0.47uF/16V
R930
1M
C912
333
R916
2K2[Optional]
R904
D902
R934
82K
1K[optional]
R926
8.2K
R928
22K
1N4148
Q903 9014C
15K
4321
+3V3
R905
R906
10K
10K
VDD
SQCK
MUTE
DSP_ISAT
R_SYNC
SEH_H/
SEG_B/6/
SEG_G/5/
SEG_C/4/
COM_2
COM_1
Q905
9014C
R9081R909
53
54
55
/JJT
FSDW
ULKFS
S5L-9286-F02
S5L-9286-F02
C907 33p
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
51
52
DVss2
X901
C906
33p
+3V3
R917
10K
SEH_H/
CHANGED FROM +3.3V TO +5V FOR SOLVING PLAYING NOISE
Q906
9014C
1
R910
16.9344M
R915
D904
1N4148
+5V
FLAG146FLAG247FLAG348FLAG449FLAG550/PBCK
1K
R967
R918 4K7
DSP ISTAT
D903 4148
R913
R914
R912
R911
45
R968
1K
C915 33P
SQCK MUTE
C971
102
IC903
RD441RD342RD243RD144RD0
RD5
RD6
RD7
MCK
MDATA
MLT
MUTE
DVdd_1
SDATA
SBCK
SQOK
SQDT
SQCK
/ESP
XRST
SOS1
LKFS
EMPH
VREFH2
VREFH1
20
R974
100K
R973
100K
C917
68P
C916 33P
C975
C973
102
IC902
57P01504-MC&T
1
VSS
2
X-OUT
3
X-IN
4
TEST
5
N.C
6
SOS1
7
XRST
8
MLT
9
MDATA
10
SEG_D/3/KOUT_3
MCK
11
SEG_E/2/KOUT_2
SSP_ISTAT
12
SEG_F/1/KOUT_1
SODT
13
SEG_A/0/KOUT_0
KIN_0
14
KIN_1/CLSW
15
COM_0
0.1uF/16V
Q904
R907
9014C
1
C966
CURRENT LIMITED RESISTOR
Short circuit Q904,Q905,Q906
B-E junction for LCD display
R920 4.7K
56
57
58
59
C913
103P
R932
+3V3
C910
104
60
/CS
/WE
61
TEST
62
CDROM
63
SRAM
64
TEST1
65
EFM_I
66
ADATA _I
67
/ISTAT
68
TRCNT
69
LOCK
70
PBFR
71
SMEF
72
SMON
73
DVdd2
74
SMDP
75
SMDS
76
BCK_I
77
TESTv
78
DSPEED
79
LRCH_1
80
AVdd1
R925
27K
R924
3.3K
C4M
C16M
XTAL_SEL
DPD_O1DPF_IN2DPF_OUT3CNTVOL4DAT_X6X_IN7X_OUT8WDCH_O9LRCH_O10ADATA_O11DVss112BCK_O13C2PO14VREFL215VREFL116AVdd217RCH_OUT18LCH-OUT19AVss2
AVss
5
C909
473
C908
R923
103
R922
3.3K
CON904
TO CD DOOR
CLOSE SW
D905
TO CTL PCB
SEG6
B
SEG5
G
SEG4
C
SEG3
D
SEG2
E
F
SEG1 SEG0
A
R-SYNC
R_SYNC
MAIN PCB
D:\MSL\V12R01\SCH\V12MR01.SCH
SYNC
CN906
COM_2 COM_1 COM_0 KIN_1 KIN_0
LCD EXTENSION
40
39
38
MCK
37
MDAT
36
MLT
35
MUTE
34
33
32
31
30
SUBO
29
28
SQCK
27
26
XRST SOS1
25
24
23
22
21
C905
220u/16V
R921
1K8
AUDIO OUT TO
C920
10uF/16V
MAIN PCB
C919 10uF/16V
R937
39K
C918
68P
CN?
DOOR SW
2
2
1
1
CON2P2
CON609
CN907
9 8 7 6 5 4 3 2 1
+3V3
+3V3
R938
9 8 7
B
6
G
C
5 4
D
3
E
2
F
1
A
CON9P2
CON604
CON5P2
5
COM_2
5
4
COM_1
4
3
COM_0
3
2
KIN_1
2
1
KIN_0
1
SW606
REPEAT
R975
100
C974
102
LCH
GND
RCH
CONTROL BOARD
39K
DISPLAY601
EI-2040APR3
9
10
COM_1
D1COM_02E3C4COM_2
LED601
PROG
LED602
LED603
B6A7F8G
5
PLAY
REPEAT
D602
4148
SW602
BACK
SW604
PLAY
SW605
STOP
SW601
NEXT
SW603
PROG
D603
4148
D601
4148
REMOTE SECTION
V12R01REM.SCH
K1
E
K0
A
F
+5V
GND
KYSHO
V12RW01 CDRW SAMSUNG LED DISPLAY
CHANGED 2002.07.30(SOLVE THE CD SIGNAL PLAY NOISE)
D
C
B
A
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