Sh Dsp (Sh (1/2) ) - Sony DSC-F505 Service Manual

DSC-F505
Ver 1.1 1999.10

SH DSP (SH (1/2) )

SY-56 (1/6)
1 2 3 4
SY-56 BOARD(1/6)
A
SH DSP(SH BLOCK(1/2))
-REF.NO.:1000 SERIES-
XX MARK : NO MOUNT
NO MARK : STILL/ PB mode
B
C
USB_FR
MC_RESET_USB
D
R302
47k
NMI
XRST_SYS
C302
0.022u B RES~
1k
R303
Vcc
E
Vss
R301 Vss
0 C301 1u B
Vcc(PLL)
C303
2012
CAP1
2200p B
Vss(PLL)
C323
MD4
47u
C304
6.3V
CAP2
TA
2200p B
1
Vcc
F
MD3
Vss
C305
9p
EXTAL
CH
MD2
C306 X301
9p XTAL
CH 12.9MHz
Vss
R304 0
CKIO
Vcc
G
MD1
Vss
MD0
MC_D00
D0
MC_D01
D1
MC_D02
D2
Vcc
MC_D03
D3
H
Vss
MC_D04
D4
MC_D05
D5
MC_D06
D6
MC_D07
D7
MC_D08
D8
Vcc
C307
MC_D09
1u B
D9
I 1608
Vss
MC_D10
D10
MC_D11
D11
MC_D12
D12
MC_D13
D13
MC_D14
D14
Vcc
MC_D15
D15
J
Vss
K
L
M
N
09
4-23
5 6 7 8
CL306
CL302
CL301 CL303 CL304 CL305
C308
1u B
1608
R330
100k
176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 156 155 154 153 152 151 150 149 148 147 146 145 144
IC301
MC CAM
SH-DSP
IC301
HD6417612RBP
45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88
9 10 11 12
• SIGNAL PATH
VIDEO SIGNAL
CHROMA Y Y/CHROMA
REC
PB
FB304 L302
10uH
0uH
C311 C312
0.1u 10u 10V
B TA
A
TXD
143 142 141 140 139 138 137 136 135 134 133
PB14
/SRS0/RXD2 RXD
X232C_DET
PB15
/SRCK0/SCK2
A24
MC_A23
A23
MC_A22
A22
Vss
MC_A21
A21
Vcc
MC_A20
A20
MC_A19
A19
MC_A18
A18
MC_A17
A17
MC_A16
A16
Vss
MC_A15
A15
Vcc
MC_A14
A14
MC_A13
A13
MC_A12
A12
Vss
C310 1u B MC_A11
A11
1608
Vcc
MC_A10
A10
IC303
Vss
MC_A09
A9 INVERTER
Vcc
MC_A08
A8
MC_A07
A7
MC_A06
A6
MC_A05
A5
MC_A04
A4
Vss
MC_A03
A3
Vcc
MC_A02
A2
MC_A01
A1
A0
RD/WR~
CS4~
CS3~
CS2~
CS1~
CS0~
BS~
R324
47k
R317
0
R318
0
4-24
13 14 15
AUDIO
SIGNAL
1
2
3
4
5
6
7
8
IC302
NAND
FB302
0uH
C313
0.1u
B
IC302
TC7SH00FU-TE85R
0
0
3.1
MC_XCS_USB
3.1
IC303
TC7SH04FU-TE85R
3.0
3.1
0
IC304
TC7SH32FU-TE85R
0
3.0
3.1
MC_XCS_MS
3.1
IC304
OR
9
10
11
12