Sony Cyber-shot DSC-P73 Service Manual page 7

DSC-P73
For Schematic Diagram
Refer to page 4-39 for printed wiring board.
1 2 3
SY-100 BOARD (2/8)
A
CAMERA DSP
2 R316 (IC302 < ) REC/PB
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
B
A_2.8V
D_2.8V
@09
D_1.2V
(7/8)
REG_GND
HD 0
PANEL_V
PANEL_G
C
@10
PANEL_B
(8/8)
PANEL_R
V_OU T
3
R317 (IC302 < ) REC/PB
D
4 R318 (IC302 < ) REC/PB D1
570 mVp-p
H
C302
100u 2.9
6.3V
1
5 IC301 2 REC/PB (AV JACK IN)
E
R301 1
68
C303
1.7 Vp-p 22u
6.3V
H
XZM_RST_SENS1
F
Z_RST_SENS2
XFC_RST_SENS
IRIS_S_EN
IRIS_S_I N
IRIS_M_EN
IRIS_M_IN
MSHUT_DIR
XLENZ_RST_LED
XLENZ_RST_LED
@11
G
HR_EN0
(3/8)
HR_DIR0A
HR_DIR0B
HR_EN2
HR_DIR2A
H
HR_DIR2B
MSHUT_EN
I
@12
(4/8)
J
K
L
M
SIGNAL PATH
N
AUDIO
SIGNAL
REC
PB
O
VIDEO SIGNAL
CHROMA Y/CHROMA
REC
PB
P
05
SY-100 (2/8)
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
4 5 6 7 8
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.
C1
400 mVp-p
H
L301 10uH
R328 0
0
R329
C321
1u
R310
27k
0.5%
A2 A22 A23 AC22 B2 B3 A3 B4
R316 R306
XX 18k C308
0.5% XX
0.5%
R317
C307
XX
0.1u
0.5%
R318 NC
XX
R307
0.5% VREF1
10k
VR01
D2 R311 0
VAVD0
C342 XX
Go
320 mVp-p
VAVS0
Bo
VAVS1
H
RO
C345
C346
10u VAVD1
1u
2.8 6.3V
Power Save Vcc NC
Vout GND VAVS2
0.2
Vin
Vsag YO
R308
150
VAVD2
0.5%
VR02
IC301
R309
2700 VREF2
C309
VIDEO AM P 0.5%
XX NC
IC301
NJM2578KJ1(TE3) VDDE_0
C343 XX
SENS0
SENS1
SENS2
IRIS_S_EN
SENS3
IRIS_S_I N
FG0A
IRIS_M_EN
FG0B
IRIS_M_I N
FG1A
MSHUT_DIR
FG1B
VDDI_0
GND_0
EN0
DIR0A
DIR0B
C315
1u EN1
DIR1A
DIR1B
EN2
DIR2A
DIR2B
EN3
DIR3A
DIR3B
IRIS_COM
CL305
VDDE_1
SYS_V
PLLCKOUT
PLLBYPASS XRSTMON
VDD_1
RSTX
R304
1k GND_ 1
CL301
C312
PLLGND1
0.1u
C316 10u
MC_CKIO
CLKI
VER_EXT_CLK
PLLVDI1
FB301
VDDE_2
PIO14
@13
IRIS_S_E N
XSYS_RST PIO13
IRIS_S_I N
(5/8) PIO12
IRIS_M_E N
PIO11
IRIS_M_I N
PIO10
GND_2
PLLVDI2
CLKTGEXT
PLL_GND2
VDDE_3
MSHUT_DIR
PIO09
PIO08
PIO07
XLENZ_RST_LED
PIO06
PIO05
PIO04
6 IC304 1 (X301) REC/PB
PIO03
PIO02
1.9 Vp-p
GND_ 3
PIO01
54 MHz
PIO00
R321
220 PLLMD0
PLLMD1
FB302
0uH PLLMD2
PLLMD3
FB303
0uH
EXTG_CLK
C304 X301 FB309 R326
0uH 180
1u 54MHz
FB308
0uH
R331
XX
AC2 AB3 AC3 AC4 AB4 Y4 AA5 AA4 AC5 AB5 AB6 Y5 AC6 Y6 AB7 AC7 AC8 AA6 AB8 Y7 AA9 AA7 Y9 Y8 AB9 AA8 AC9 AB10 Y10 AC10 AA10 AB11 Y11 AA11 AC11 AB12 AC12 AC23 AA12 AC13 AB13 AC14 Y13 C14 AA13 AC15 AB14 AC16 AB15 AA14 B14 Y14 Y12 AA15 AB16 AA16 Y15 AB17 AC17 Y16 Y17 AA17 AB18 AC19 AC18 AA18 AA19 AB19
2.8 1.4
VCC
CK
1.4
PR D
CLR Q
1.4
Q GND
C305
1u
IC304
FB310 CL302
XX
CLOCK GENERATOR C326 C327 CL303
IC304
1u 0.1u R312
TC7WH74FK(TE85R) CL304
XX
7
IC304 5 REC/PB
3.5 Vp-p
27 MHz
4-13
SY-100 BOARD SIDE A SY-100 BOARD SIDE A
9 10 11 12 13 14
C318
XX
C3 A4 D4 B5 C4 A5 D5 B6 C5 A6 C6 B7 D6 A7 D7 A8 C7 B8 C9 D8 B9 C8 A9 D9 C10 D10 B10 D11 B11 A10 A11 C11 A12 D12 B12 C12 A13 D13 B15 B13 C15 C13
IC302
CAMERA DSP
IC302
MB87Q1061BGL-G-ERE1
R323
0
C306
XX
C348
R313
10k 0.1u
0.5%
R314
5600
0.5%
R315
10k
0.5%
SY-100 BOARD SIDE B SY-100 BOARD SIDE B
15 16 17 18 19
A14 D14 A15 D16 B16 C16 A16 A17 D15 D17 B17 C18 C17 D18 A18 A19 B18 C19 B19 D19 B20 C20 A20 D20 A21 B21
BA1
DQ00
DQ01
DQ02
DQ03
DQ04
DQ05
GND_11
DQ06
DQ07
DQ08
DQ09
DQ10
VDDE_11
DQ11
DQ12
DQ13
DQ14
DQ15
1u
C340
GND_10
XWAIT
IRQ
VDDI_5
XWAITIN2
XWAITIN1
CSXRAM
CSX
BSX
WRHX
WRLX
RD_XWR
VDDE_10
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
GND_9
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
VDDE_9
D0
D1
VDDI_4
D2
D3
D4
D5
D6
GND_ 8
D7
D8
D9
D10
D11
VDDE_8
D12
D13
Y18 AC20 AB20 AA20 AC21 AB21 AA21 AB22
CL306
C349
0.1u
4-14
21
20 21 20
FB306
C329
C332 10u
C330
1u 6.3V
1u
AQ[0]
VSSQ
AQ[1] A0
VSSQ
AQ[2] A1
VSSQ
AQ[3] A2
VSSQ
AQ[4] A3
VSSQ
AQ[5] A4
VSSQ
AQ[6] A5
VSSQ
AQ[7] A6
VSSQ
AQ[8] A7
VSSQ
AQ[9] A8
VSSQ
AQ[10] A9
DQ[0] VSS
BA[0] A10
DQ[1] VSS
BA[1] BA0
DQ[2] VSS
DQ[0] BA1
DQ[3] VSS
DQ[1] DQ0
DQ[4] VDDQ
DQ[2] DQ1
DQ[5] VDDQ
DQ[3] DQ2
VDDQ
DQ[4] DQ3
DQ[6] VDDQ
DQ[5] DQ4
DQ[7] VDDQ
DQ[6] DQ5
DQ[8] VDDQ
DQ[7] DQ6
DQ[9] VDDQ
DQ[8] DQ7
DQ[10] VDDQ
DQ[9] DQ8
VDDQ
DQ[10] DQ9
DQ[11] VDDQ
DQ[11] DQ10
DQ[12] VDD
DQ[12] DQ11
DQ[13] VDD
DQ[13] DQ12
DQ[14] VDD
DQ[14] DQ13
DQ[15] VDD
DQ[15] DQ14
C331
CL307 NC
1u
DQ[16] DQ15
NC
DQ[17] DQ16 AQ[11]
MC_XWAIT
A11
IRQ_IMG DQ[18] DQ17
NC
DQ[19] DQ18
NC
DQ[20] DQ19
NC
DQ[21] DQ20
VIDEO_AMP_ON
NC
DQ[22] DQ21 QCLK[0]
MC_XCS_IC_302SDRAM
CLK
DQ[23] DQ22 QCLKE[0]
MC_XCS_IC_302REG
CKE
MC_XBS DQ[24] DQ23 XCAS[0]
CAS
DQ[25] DQ24 XRAS[0]
MC_XWE1
RAS
DQ[26] DQ25 XWE[0]
MC_XWE0
WE
MC_RDXWR DQ[27] DQ26 XCS0[0]
CS
DQ[28] DQ27 DQM[3]
DQM3
DQ[29] DQ28 DQM[2]
MC_A1
DQM2
MC_A2 DQ[30] DQ29 DQM[1]
DQM1
DQ[31] DQ30 DQM[0]
MC_A3
DQM0
DQ31
MC_A4
MC_A5
MC_A6
IC303
MC_A7
SDRAM
MC_A8
IC303
MC_A9 K4S283233F-HN1HT
MC_A10
MC_A11
MC_A12
MC_A13
MC_A14
MC_A15
MC_A16
@14
MC_A17
MC_A18 (4/8)
MC_A19
MC_A20
MC_A21
CA_AD13
MC_A22 CA_AD13
CA_AD12
MC_A23
CA_AD12
CA_AD11
MC_A24 CA_AD11
CA_AD10
MC_A25 CA_AD10
CA_AD09
CA_AD09
CA_AD08
MC_D0 CA_AD08
CA_AD07
MC_D1 CA_AD07 @01
CA_AD06
CA_AD06
CA_AD05 (1/8)
MC_D2 CA_AD05
CA_AD04
MC_D3 CA_AD04
CA_AD03
MC_D4
CA_AD03
CA_AD02
MC_D5 CA_AD02
CA_AD01
MC_D6 CA_AD01
CA_AD00
CA_AD00
MC_D7
MC_D8
CLP_OB
MC_D9
CLP_OB
CLP_DM
MC_D10 CLP_DM
CA_HD
MC_D11
CA_HD
CAM_F @03
CAM_F
EXTG_CLK
MC_D12 EXTG_CLK
TG_CLK (1/8)
MC_D13
TG_CLK
MCKTG
MC_D14
MCKTG
VSUB_CONT
MC_D15 VSUB_CONT
AU_LRCK
@15
CAM_F
(4/8)
AU_AOUT
AU_AOUT
@16
AU_2.8V
AU_AIN
AU_AI N
(6/8)
STRB_ON @17
STRB_ON
(8/8)