Schematic Diagram - Onkyo DV-SP300 Service Manual

A
SCHEMATIC
DIAGRAM
MAIN CIRCUIT
1
PC BOARD
2
3
+8V MOTOR LOADING VCC
100/16
C254
1N4148
D204
R321
R331
470(SMD)
5K6(SMD)
1
2
R323
5K6(SMD)
R324
10K(SMD)
4
0(S)
+5V6S
R226
CP30
CP-LG-ST-07P
R257 0(S)
1
RESET MAIN
R258 47R-03
2
TXD
R259 47R-03
3
RXD
4
NC
5
NC
6
NC
7
GND
CP21
FPC-19P From Pickup to Main PC board
1
NC
2
D_DND
(EXT DATA)
3
SCTOR_START
4 (EXT BCLK)
DATA_VALID
5
DATA
6
BIR_CLOCK
7
RESET
(3V3 R)
8
DXX_INTERRUPT
9 (IRQ2)
SCL
10
SDA
11
D_GND
12
DRIVER_GND
13
+3V3D
14
+5VD
15
D_GND R230
16
47/16
A_GND
17 0(SMD) C228
DISC_M_POWER 18
470/6.3
C229
TRACK_M_POWER 19
5 +5V6
47/16
C230
AGND
From Main PC board to Display PC board
1
IR_REMOCON
2
+5V6S
3 R277 1K-03
VFD_STB
4 R278 1K-03
VFD_DATA_IN
5 R286 1K-03
VDF_DATA_OUT
R287 1K-03
6
VFD_CLK
7
D_GND
CP27
CN-2.0-07P
B
IC51
74HCU04
1 14
VCC
AD
0R-03
2
A3 13
Q0
R235
3
12
A1 Q3
100(SMD)
4
11
Q1 A4
R501 5
10
A2 Q4
6 9
Q2 A5
7
GND 8
Q5
+3.3VM
R413 47K(SMD)
F_ADDR17
IC41
M29F400T-90N1
F_ADDR16
1 A16 48
A15
F_ADDR15 2 47
BYTE
A14
F_ADDR134 3 VSS 46
A13
F_ADDR13 4 45
DQ15
A12
F_ADDR12 5 44
A11 DQ7
F_ADDR11 6 DQ14 43
A9
F_ADDR10 7 42
A8 DQ6
F_ADDR09 8 DQ13 41
NC
9 40
F_ADDR20 DQ5
NC
10 39 1N(SMD)
WE DQ12
R411
F_RESET 11 DQ4 38 C404
0(SMD) RP
12 37
NC VCC
13 DQ11 36
NC
R412
14 35
DQ3
RY/BY
0(SMD)
15 34
A18 DQ10
F_ADDR19 16 33
DQ2
A17
F_ADDR18 17 32
A7 DQ9
F_ADDR08
18 DQ1 31
A6
F_ADDR07 19 30
DQ8
A5
F_ADDR06 20 29
A4 DQ0
F_ADDR05 21 28
QE
A3
F_ADDR04 22 27
A2 VSS
F_ADDR03 23 CE 26
A1
F_ADDR02 24 25
A0
F_ADDR01
R411 R412
ATMEL 0 ohm NC
16M
ST NC 0 ohm
16M
0(S)
+5VD
R227
100N(S)
C225
IC22
M24C02
1
8
VDD
E0
2
7
WC
E1
R267
3
6
SCL
E2
R268
47(SMD)
4 5
SDA
VSS
47(SMD)
GND
+5V DIGIYAL VCC
Q204
0(SMD) R336
0(SMD) R337
0(SMD) R338
100(SMD)
R273
R274
100(SMD)
L204 0(S)
+3V3
+5VD
L205 0(S)
GND
+9VM
FCM2012H-102T04
L206
FL Driver
R293 47(SMD)
L501
100N(SMD) FCM2012H-102
C504
D3V3
R503
1M(SMD)
X501
X-TAL
0(S)
R511
22P(S)
R512
0(S)
GND
F_DATA00 2 RA41 47R
1
F_DATA01 3 4
F_DATA02 5 6
F_DATA03 8
7
F_DATA04 RA42 47R
1 2
F_DATA05 3 4
F_DATA06 5 6
F_DATA07
7 8
F_DATA08 RA43 47R
1 2
F_DATA09 3 4
F_DATA10
5 6
1N(S)
F_DATA11
7 8
C405 F_DATA12 RA44 47R
1 2
F_DATA13 4
3
F_DATA14 5 6
F_DATA15 F_DATA15
7 8
F_DATA07
F_DATA14
F_DATA06
F_DATA13
F_DATA05
F_DATA12
F_DATA04
F_DATA11
F_DATA03
F_DATA10
F_DATA02
F_DATA09
F_DATA01
F_DATA08
F_DATA00
F_ADDR(01:21)
RA45 47R
F_ADDR01 1 2
F_ADDR02 3 4
F_ADDR03 5 6
7 8
F_ADDR04
RA46 47R
F_ADDR05 1 2
3 4
F_ADDR06
5 6
F_ADDR07
7 8
F_ADDR08
RA47 47R
F_ADDR09 1 2
F_ADDR10 3 4
F_ADDR11 5 6
F_ADDR12 7 8
RA48 47R
F_ADDR13 1 2
F_ADDR14 3 4
5 6
F_ADDR15
F_ADDR16 7 8
F_ADDR17 R407 47(SMD)
F_ADDR18 R408 47(SMD)
R409 47(SMD)
F_ADDR19
F_ADDR20 R410 47(SMD)
R262
R263
R289
R290
TRIGGER R264 75(SMD)
TRIGGER R265 75(SMD)
"OPTION"
R221 100(S)
VIDEO_MUTE
R223 47(SMD)
AUDIO_MUTE
R212 47(SMD)
DAC_LAT12S
R211 47(SMD)
DAC_SCKDSD
R210 47(SMD)
DAC_SCIDEM
R215 47(SMD)
DAC_MUTEB
R213 47(SMD)
DAC_CSBIWL
DAC_ZERO R217 47(SMD)
PCM_BCK
PCM_DATA
PCM_MCLK
PCM_LRCK
C
+2V5
+2V5
+3V3
157 CPU DATA(14)
158 CPU DATA(15)
159 VDD3_3
160 VSS
161 CPU_ADR(1)
CPU_ADR(2)
162
163 CPU_ADR(3)
164 CPU_ADR(4)
165 CPU_ADR(5)
166 CPU_ADR(6)
167 CPU_ADR(7)
168 CPU_ADR(8)
169 CPU_ADR(9)
170 CPU_ADR(10)
171 VDD2_5
172 VSS
173 CPU_ADR(11)
174 CPU_ADR(12)
175 CPU_ADR(13)
176 CPU_ADR(14)
177 CPU_ADR(15)
178 CPU_ADR(16)
179 CPU_ADR(17)
180 CPU_ADR(18)
181 CPU_ADR(19)
182 CPU_ADR(20)
183 CPU_ADR(21)
184 VDD3_3
185 VSS
47(SMD) 186 PIO0(0) T_STROBE
47(SMD) 187 PIO0(1) MOD_SW
188 PIO0(2) VFD_STB
189 PIO0(3) VFD_CLK
190 PIO0(4) VFD_DATA_OUT
191 PIO0(5) VFD_DATA_IN
192 PIO0(6) SLIDER_SENSOR_OPEN/CLOSE(DRAWER POSITION PI1)
193 PIO0(7) SLIDER_IN (DRAWER_CCW_CTRL)
194 PIO1(0) SDA
195 PIO1(1) SCL
196 PIO1(2) SLIDER_OUT (DRAWER_CW_CTRL)
47(SMD) 197
PIO01(3) TXD(JIG)
198
VDD2_5
199 VSS
47(SMD) 200 PIO01(4) RXD(JIG)
GND 201
PIO01(5) FRONT_TXD1
202
TRIGGER_IN
203 TRIGGER_OUT
204 PIO2(0) VIDEO_MUTE
205 PIO0(1) FRONT_RXD
206
PIO2(2) AUDIO_MUTE
207
PIO2(3) DAC_LATI2S
208 PIO2(4) DAC_SCKDSD
+3V3 +2V5
L208
0(S)
L209
0(S)
R201 100(SMD)
R202 100(SMD)
R203 100(SMD)
R204 100(SMD)
+3V3
D
+5VD
DOWN LOAD JIG
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
GND
FPCD_ST_15P_1mm
CP22
R405 47(SMD)
R403 47(SMD)
R402 47(SMD)
R401 47(SMD)
+3V3
GND
IC21
STI5519
R205
18K(S)
+2.5VA
AGND