Sony MVC-CD300 Service Manual page 7

3-10. CAMERA BLOCK DIAGRAM (2/2)
SY-67 BOARD(2/3)
CN707
LCD
(PK-58) XCS PANEL D/A
17
(SEE PAGE 3-7
CAM SO
18
of LEVEL 2)
XCAM SCK
(4-29)
19
IC501
MC CAM
SH DSP
16
14
20
16
MC XRD
57-80 35-53
MC XWE0
A1-A20 D0-D15
MC XWE1
94 XCS LCD DAC
MC RDXWR
MC XCS3
MC CKE
SYS V MC XRAS
9 SYS V
IRQIMG MC XCAS
10 IRQ IMG
IRQJPG MC XRD
11
IRQ JPG
IRQAUDIO MC XWE0
12
IRQ AUDIO
MC XCS2 MC XWE1
101
MC XCS2
MC XCS6 MC XCS0
105
MC XCS6
AU LRCK
166
AU LRCK
MC HCLK
169 MC HCLK
PEARLFLD DRAGON RST
185 PEAL FLD
MC DRAK0 MC DACK1
196 MC DRAK0
MC DREQ0 XMD POWER SAVE
198 MC DREQ0
MC DREQ
199 MC DREQ1
IRQ FDC/CW
CAM SI
179 CAM SI
CAM SO MC XCS4
173
CAM SO
XCAM SCK MC XCS5
174
XCAM SCK
MC XCLK
(4-32)
2 3 4
SCK DI DO
USB D+PULLUP
CAMERA(1)
IC505 CS 1 117 XEEPROM CS
(SEE PAGE
RST 6 27 XEEPROM RESET USB TXENL
3-16(MVC-CD200),
EEPROM USB XVDATA
3-18(MVC-CD300))
(16KBIT)
USB D+ IN
USB D– IN
USB SUSPND
USB D– OUT
USB CLK 134
UCLK
(IC901) USB D+ OUT
USB VBUS
AU CLK EN
90 XCAM RESET
XBEAR RST
31 XTG CS
XCAM RST
33 XCAM RESET
XTG CS
115 XTG CS
XEAGLE CS
112 XEAGLE/XGCAM CS
HALL AD
206 HALL AD HI SO
LENS TEMP AD
207 LENS TEMP AD HI SI
CCD TEMP
26
DAC ENB XHI SCK
DAC STBY
29
DAC STBY XMC CS
NMI
XMC HELP
MC CLK 161
EXTAL XRESETP
(IC901)
SELF TIMER
22 36 48 AU HGL SEL
62 74 100 XAU SP MUTE
CAM 3.1V VCCQ
116 170 190 XAU LINE MUTE
201 88
MS BS
30 84 139 MS DIO
D 1.8V VCC
159 182 MS SCLK
CAM DD ON
18 PAL/XNTSC
POWER LCD DD ON
21 ACCESS LED
V OUT ON
16
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
DATA BUS
ADDRESS BUS
14 16
2-13
20-35
42-53
1 A0-A13 DQ0-DQ15
14
CAM 3.1V VCC IC504
96 27
102 3
(4-31)
110 9
SDRAM
VCCQ
64MBIT
111 49
113 43
91
92
93 15 16 17 18 19 37 38 39
99
23
120
32
199
13
103
104
169
14
187
186
146
145
191
147
148
USB DET
189
AV JACK IN
IC201 1
XRST FLASH
178 HI SO
171 HI SI
172
XHI SCK
177
XMC CS
8
XMC NMI
106
XMC HELP
200
XRST SYS
MODE CONTROL
121 SELF TIMER (SEE PAGE 3-6
of LEVEL 2)
122
AV JACK IN
124
USB JUCK IN
123
PAL/XNTSC
MS BS ACCESS LED
193
MS DIO
194
BEEP ON
MS SCLK
192
BEEP
(SEE PAGE
210
3-16(MVC-CD200),
15 LED DRIVE
3-18(MVC-CD300))
Q501
25
3-19
IC154
(4-33)
IC155
19
X OE
1
MC D00
MC D15 9 11
16
2 18
MC A01
MC A03 MCA1-MCA3
3
DRAGON RST
MC DACK1
20 16
1-9,
IC158
29-36
16-25,
38-45
48
(4-33)
DELAY
A1-A20 DQ0-DQ15
14 D6 15
Q6
IC503
3 2
D1 Q1
(4-31)
FLASH ROM
6 D2 Q2 7
16MBIT
12 D3 Q3 12
11 10
D4 Q4
11 12 26 28 37
CK
9
MC HCLK
MC XRD
MC XWE0
MC XCS4
MC XCS5
MC DREQ1
IRQ FDC/CW
XMD POWER SAVE
IC201 8
0.4Vp-p
H
Q303
BUFFER 8 Y IN
1 C IN
Q309,310 Q304,308
EVR ATT
Q301
0.5Vp-p
H
TRAP
FREQ.
SW
Y OUT
C OUT
CNT C
BEEP
SP VOL
9 15
AU SDTI SDTI A OUT L
CAMERA(1)
8 3
AU SDTO SDTO A IN L
AU XPWAD 13 PW AD BEEP ON
AU XPWDA 14 PW DA
AU MCLK 11 MCLK VDD 5 A 3.4V A 3.4V
AU LRCK 10 LRCK A 4.9V
AU SCLK 12 SCLK
CAM P 5V
IC251 (4-37) Q253
AUDIO AD/DA CONV.
(4-33)
4 (4-33)
IC156
HDB0
IC158 CN701
MDB15
2 1
46
16 16
31
5 6 19 HA0-HA2
9 8 3 22 3
12 11
18
DRAGON RST HRESET
30
2
4 MC DACK1 DACK
23
1
(4-33)
IC160
IC153
(4-34)
2 4
IOR
1 24
IC152
2 4
(4-33)
IOW
26
1
2
7 HCS1
1 16
6
3 HCS0
17
5
(4-33)
(4-33)
IC151
IC157
DREQ
29
5 3
HINT
21
7 1 XMD POWER SAVE
20
MPXO IF
5
DECEFM
2
FM DT
1
CN709 CN101
USB D+PULLUP
12 16
USB TXENL
9 19
USB XVDATA
8 20
USB D+ IN
7 21
USB D– IN
6 22
USB SUSPND
5 23
USB D– OUT
10 17
USB D+ OUT
11 18
IC201 (4-28)
USB DET
21 7
VIDEO AMP AV JACK IN
20 8
V OUT 3 18 10
16 12
IC201 3
5 A 3.4V
VCC
6
POWER SAVE
CN707 CN301
2.1Vp-p
H 27 26
26 25
25 24
V OUT ON
(SEE PAGE 4-67)
(4-38)
IC252
LINE/SPEAKER AMP
SP +
1
AU HGL SEL
11 20
BEEP IN LPF SEL SP -
XAU LINE MUTE 2
16
VOL CTL
XAU SP MUTE CN706
19 15
PB IN XAUDIO MUTE
Q251,252
25
REC OUT
46
LINE OUT MUTE
10 XBEEP MUTE
SP OUT+ 1
21 VCC SP OUT- 3
44 VCCH
MIC SIG
MIC IN 40 1
48 SP VCC CN711
3-20
MVC-CD200/CD300
MD BLOCK
(MD-083)
(SEE PAGE 3-21)
JK-208 BOARD(1/2)
D 3.4V
Q103
2
IC101
3
4
D+ D+
USB 11 3
5
I/F D- D-
CN102
10 2
6 USB
VCC
1
12
(4-61)
13
J102
V OUT A/V OUT
(MONO)
A OUT
PK-58 BOARD(1/3)
MS SCLK
14 CN301
MS BS
15 CPC
MS DIO
16 FOR CHECK
SP+
SP901
SP-
SPEAKER
MIC901
MIC UNIT