Schematic Diagram - Main Board (2/6) - Sony DAV-DZ350 Service Manual

5-7.

SCHEMATIC DIAGRAM - MAIN Board (2/6) -

1 2
MAIN BOARD (2/6)
A
VCC33
IC200
1 8
NC VCC
2 7
R203
NC WP
3 6
R204
NC SCL
4 5
R205
GND SDA
EEPROM
C204 C205 C206
101 101 104
GND
B VCC33
CN200
1
R211
2
R212
3
4
C210 33pF
CON4 2.0mm C211 33pF
GND
1K8
R214
1K8
VCC5 R215
D203
FB203
100
SS0520
C
HDMI_Jack
MLSEP24A
GND
JK202
18
+5V
14
ARC-IN
GND
16
DDC_DATA
15
DDC_CLK
19
HPD
12 TXC_N 2
CK-
11
CK_Shield
10 TXC_P 1
CK+
9 TX0_N 2
D0-
8
DO_Shield
7 TX0_P 1
D0+
6 TX1_N 2
D1-
5
D
D1_Shield
4 TX1_P 1
D1+
3 TX2_N 2
D2-
2
D2_Shield
1 TX2_P 1
D2+
13
CE_Remote
FB208
GND
R249 4K7
VCC33
CN201
VSDA#
FB209 100
1
VSCK#
FB210 100
2
E
VSTB#
FB211 100
3
GND
4
FB212
VCC5#
100
5
LED-PWM
6
VCC3.3#
FB214 100
7
IR#
FB215 100
8
GND
9
Power_Key#
FB216 100
10
CN10V/20
L208
2
WCM2012F2S
1
GND
CN202
1
USB1_P
2
F
USB1_N
3
4
5
CON5 2.0mm GND
VCC33
R274
VCC33
NC
IC203 NC
3 2
VCC RST
G C251 C250
104
NC
GND
DAV-DZ350/DZ650/DZ950
• See page 41 for IC Pin Function Description.
3 4
WP
33R
IIC_SCL
33R
IIC_SDA
33R
VCC33
33R TXD
RXD
33R
IC100B
112
GPIO21/SD_CLK
101
UP1_6/SCL
102
D204 D205 D206
UP1_7/SDA
106
UP3_/TXD
ML080C
105
UP3_4/RXD
159
MLSEP24A FB205 100
GPIO6_DDC_DA
161
FB206 100
GPIO7_DDC_CLK
162
FB207 100
GPIO8_HPLG
1K 164
R223 R224 1K5
EXT_RES
HDMI-ARC 167
C224 562
EXT_CAP
TXC_N 170
TXCN
TXC_P 171
HDMI-ARC TXCP
TX0_N 173
4 TX0N
TX0_P 174
TX0P
NC
TX1_N 176
3 TX1N
L204
TX1_P 177
4 TX1P
TX2_N 179
TX2N
NC
TX2_P 180
3 TX2P
L205
107
4 ICE
109
IR
NC
130
3 GPIO20/SD_CMD
L206
157
4 GPIO4
158
TP232
GPIO5
NC
51
3 L207 USB_XTALO/GPIO15
52
HDMI_CEC USB_XTALI/GPIO14
103
UP3_0
100
104
UP3_1
VSDA 100
UP1_5/VSDA
VSCK 98
UP1_3/VSCK
VSTB 99
UP1_4/VSTB
44
USB_DP
45
USB_DM
108
PRST
48
PAD_VRT GPIO22/SDDO/INT
R247
C231
R250
33R
104
5K1
MT1389S
GND
VCC5
VCC33_MCU
VCC33_MCU
VCC33_I/O
R253
10K
4 USB_P
VCC5
3 USB_N
IC202
1 5
OUT IN
2
GND
3 4
OC EN
TP2041BDBV
VCC33_MCU
R269
D215 1N4148
27K
R271
VCC5
D216 1N4148
10K
D217
104
C247
1N4148 R273 10K
C248
Q202
100uF/16V
2SC8050
GND
R276
Q204 R277
2SC8550
10K
8K2 NC
GND
4K7
Q205
R278
C252
C253 GND GND
104
104 R279
GND 100K
GND
5 6
L200 1.8uH
C201
C202
R206 101
101
75R
GND
8 1
7 2
RA201
6 3 33R
5 4
8 1
7 2
RA202
6 3 33R
231 5 4
CH7
230
CH8
227
CENTER
226
ALS
225
AL
224
AVCM
223
AR
222
C223
ARS GND
100uF/16V
221
LFE
217
152 C225
APLLCAP
215
TP200 D208 1N4148
SPDIF/GPIO23 A/D-SDATA
209 A/D-SDATA
TP228
TSPWM
208
15PF
TSERROR
C228
R225
206 GND
TSSYNC VCC33_I/O
205
C227 15PF
TSCLK 33R
204
TSVALID
TP201 C226 15PF
203
TSDATA7
202 COM-DATA
TSDATA6 COM-DATA
201 8422-LRCK
TSDATA5 8422-LRCK
200 8422-BCK
TSDATA4 8422-BCK
199 8422-MCLK
TSDATA3 8422-MCLK 8422-RST
198
TP227
TSDATA2
197
TP226
TSDATA1
196
TSDATA0
194
C229 104
VREF GPO_1
193
R244 510R
FS
192
DACVSSC
191
62R
Y
189 IR
R216
C
187 GND MCU_SDA
CVBS MCU_SDA
185 MCU_SCL
G MCU_SCL
183 USB_CTL
B
182 USB_DET
R
110
R248 10K
F_RST MCU_RST_MTK
F_RST
HDMI_CEC_OUT
HDMI_CEC_IN
MTK_RST_MCU
BT_TX
BT_TX
BT_RX
BT_RX
MCU_RST_LOCK
Q200 R252
VCC33_MCU
2SC8050 10K
CON200
4
R254
3
GND
2
10K
MCU_RST_MTK 1
USB_CTL
R263 33R
USB_DET
R264 33R CN4/20 C208
Power-key
104
C242
10uF/16V
GND
HDMI_CEC_OUT
HDMI_CEC_IN
UART_TX
R267 33R
UART_RX
R268 33R
MCU_RST_LOCK
MCU-RST
R251
1K
Q201
R272
10K
2SC8050
Q203
2SC8050
GND
25 25
7 8 9
MCLK
MCLK
BCLK
BCLK
LRCK
LRCK
TSD0
TSD0
TSD1
TSD1
TSD2
TSD2
FB200
C200 1000uF/6.3V CVBS
100
C203
JK200
R207 75R 101
D200
GND
RCA3A
BAS70-04
5
6
GND VCC5
3
4
AUXR-IN
1
2
GND AUXL-IN
R210 33R
OTW
POW-ON/OFF
PAC VCC33_I/O
VCC33_MCU
CS8422-ERR
R226 R227 R228
R229
NC 10K 10K 10K
GND
C207
FAN_PWM
104
R243 FAN_PWM
POW-ON/OFF
10K R230 0R
VCC33_MCU POW-ON/OFF
MIC_DETECT
R232 0R
MIC_DETECT
CS8422-ERR
C270
8422-RST
10K Q206
VCC33_I/O
GPO_1
R246 2SC8050
104
GND
GND
C272
IC201
104
C271
104 GND
37 24 C-DET
TP220
PE3 PE6 C-DET
38 23 L&R DET
TP221
PE2 PE7 L&R DET
39 22 SUB-DET
TP222
PE1 PB0 SUB-DET
40 21
TP202
PE0 PB1 SL&SR DET
41 20
R265 33R
PD0 PB2
STM8S20X_48PIN
42 19
PD1 PB3
43 18 DSP_MUTE
PD2 PB4 DSP_MUTE
44 17 DSP-RESET
PD3 PB5 DSP-RESET
45 16 BT-RST
R270 0R
PD4 PB6 BT-RST
46 15 Power-key
PD5 PB7
47 14
PD6 Vssa GND
48 13
C232 104
PD7 Vdda
FB213
VCC33_MCU
D211 1N4148
600
MCU-RST
TP223
16MHz 4052A
X200 TP224
4052A
R262 NC
10uF/16V
4052B
TP225
C234
C235 4052B
C243
27P
27P
C-DET L&R DET SL&SR DET SUB-DET
GND GND
C209 C233 C254 C255 C256
104
104 104 104 104
GND VCC33_MCU
GND
DAV-DZ350/DZ650/DZ950
DC_DET
DC_DET
R241
100K
GND
SD