Sony DCR-DVD91E Service Manual page 85

2 3 4
1
A
VC-353 BOARD(6/18)
DVD CODEC(PO BLOCK) DATA0_0
DATA0_0
DATA0_1
XX MARK:NO MOUNT DATA0_1
DATA0_2
DATA0_2
DATA0_3
:Voltage measurement of DATA0_3
DATA0_4
the CSP IC and DATA0_4
DATA0_5
the Transistors with
DATA0_5
mark,is not possible. DATA0_6
B
DATA0_6
DATA0_7
DATA0_7
DATA0_8
DATA0_8
DATA0_9
DATA0_9
DATA0_10
DATA0_10
DATA0_11
DATA0_11
DATA0_12
DATA0_12
DATA0_13
DATA0_13
DATA0_14
C
DATA0_14
DATA0_15
DATA0_15
DATA0_16
DATA0_16
DATA0_17
DATA0_17
DATA0_18
DATA0_18
DATA0_19
DATA0_19
DATA0_20
DATA0_20
DATA0_21
DATA0_21
DATA0_22
D
DATA0_22
DATA0_23
DATA0_23
DATA0_24
DATA0_24
DATA0_25
DATA0_25
@34
(7/18) DATA0_26
DATA0_26
DATA0_27
DATA0_27
DATA0_28
DATA0_28
DATA0_29
DATA0_29
DATA0_30
E
DATA0_30
DATA0_31
DATA0_31
ADRS0_0
ADRS0_0
ADRS0_1
ADRS0_1
ADRS0_2
ADRS0_2
ADRS0_3
ADRS0_3
ADRS0_4
ADRS0_4
ADRS0_5
ADRS0_5
ADRS0_6
F
ADRS0_6
ADRS0_7
ADRS0_7
ADRS0_8
ADRS0_8
ADRS0_9
ADRS0_9
ADRS0_10
ADRS0_10
DQM0
DQM0
XWE0
XWE0
CAS0
CAS0
RAS0
G
RAS0
CKE0
CKE0
C_SCLK0
C_SCLK0
BA0_0
BA0_0
BA0_1
BA0_1
DATA1_0
DATA1_0
DATA1_1
DATA1_1
DATA1_2
DATA1_2
H
DATA1_3
DATA1_3
DATA1_4
DATA1_4
DATA1_5
DATA1_5
DATA1_6
DATA1_6
DATA1_7
DATA1_7
DATA1_8
DATA1_8
DATA1_9
DATA1_9
DATA1_10
DATA1_10
I
DATA1_11
DATA1_11
DATA1_12
DATA1_12
DATA1_13
DATA1_13
DATA1_14
DATA1_14
DATA1_15
DATA1_15
DATA1_16
DATA1_16
DATA1_17
DATA1_17
DATA1_18
DATA1_18
J
DATA1_19
DATA1_19
DATA1_20
DATA1_20
@35
(7/18) DATA1_21
DATA1_21
DATA1_22
DATA1_22
DATA1_23
DATA1_23
DATA1_24
DATA1_24
DATA1_25
DATA1_25
DATA1_26
DATA1_26
K
DATA1_27
DATA1_27
DATA1_28
DATA1_28
DATA1_29
DATA1_29
DATA1_30
DATA1_30
DATA1_31
DATA1_31
ADRS1_0
ADRS1_0
ADRS1_1
ADRS1_1
ADRS1_2
ADRS1_2
L
ADRS1_3
ADRS1_3
ADRS1_4
ADRS1_4
ADRS1_5
ADRS1_5
ADRS1_6
ADRS1_6
ADRS1_7
ADRS1_7
ADRS1_8
ADRS1_8
ADRS1_9
ADRS1_9
ADRS1_10
ADRS1_10
M
DQM1
DQM1
XWE1
XWE1
CAS1
CAS1
RAS1
RAS1
CKE1
CKE1
C_SCLK1
C_SCLK1
BA1_0
BA1_0
BA1_1
BA1_1
N
(4/18)
@14
SPCKI_BO
16 (9/18)
DVD101/DVD101E
DCR-DVD91E/DVD101/DVD101E
5 6 7 8
RB3701 RB3702
100k 100k
AC22 VDD2
AC23 NC
ED_3
AC24
DQM1
AC26 DQM1
XWE1
AC27 XWE1
DATA0_6
AD1 DATA0_6
DATA0_18
AD2 DATA0_18
DATA0_22
AD4 DATA0_22
DATA0_24
AD5 DATA0_24
ADRS0_0
AD6 ADRS0_0
DATA0_23
AD7 DATA0_23
C_SCLK0
AD8 SCLK0
DATA0_31
AD9 DATA0_31
ADRS0_3
AD10 ADRS0_3
ADRS0_8
AD11 ADRS0_8
BA0_1
AD12 BA0_1
DATA1_3
AD13 DATA1_3
DATA1_5
AD14 DATA1_5
DATA1_12
AD15 DATA1_12
DATA1_9
AD16 DATA1_9
DATA1_13
AD17 DATA1_13
DATA1_17
AD18 DATA1_17
DATA1_22
AD19 DATA1_22
DATA1_25
AD20 DATA1_25
DATA1_29
AD21 DATA1_29
ADRS1_3
AD22 ADRS1_3
ADRS1_5
AD23 ADRS1_5
AD24 ED_1
BA1_1
AD26 BA1_1
CAS1
AD27 CAS1
DATA0_7
AE1 DATA0_7
DQM0
AE2 DQM0
ADRS1_9
AE26 ADRS1_9
BA1_0
BA1_0
AE27
DATA0_11
AF1 DATA0_11
DATA0_16
AF2 DATA0_16
DATA0_27
AF3 DATA0_27
DATA0_25
AF4 DATA0_25
DATA0_29
IC3701
AF5 DATA0_29
DATA0_28
AF6 DATA0_28
ADRS0_4
AF7 ADRS0_4
ADRS0_7
AF8 ADRS0_7 DVD CODEC
ADRS0_10
AF9 ADRS0_10
CAS0
AF10 CAS0
RAS0
AF11 RAS0
DATA1_1
AF12 DATA1_1
DATA1_0
AF13 DATA1_0 CXD3158GA-T6
DATA1_4
DATA1_4 CSP(CHIP SIZE PACKAGE)IC
AF14
DATA1_7
AF15 DATA1_7
DATA1_14
AF16 DATA1_14
DATA1_10
AF17 DATA1_10
DATA1_19
AF18 DATA1_19
DATA1_21
AF19 DATA1_21
DATA1_18
AF20 DATA1_18
DATA1_27
AF21 DATA1_27
DATA1_30
AF22 DATA1_30
DATA1_26
AF23 DATA1_26
ADRS1_1
AF24 ADRS1_1
ADRS1_2
AF25 ADRS1_2
ADRS1_6
AF26 ADRS1_6
ADRS1_8
AF27 ADRS1_8
AG1 VSS
DATA0_17
AG2 DATA0_17
DATA0_19
AG3 DATA0_19
DATA0_21
AG4 DATA0_21
ADRS0_1
AG5 ADRS0_1
DATA0_26
AG6 DATA0_26
DATA0_30
AG7 DATA0_30
ADRS0_2
AG8 ADRS0_2
ADRS0_6
AG9 ADRS0_6
ADRS0_9
AG10 ADRS0_9
BA0_0
AG11 BA0_0
XWE0
AG12 XWE0
CKE0
AG13 CKE0
DATA1_2
AG14 DATA1_2
DATA1_6
AG15 DATA1_6
DATA1_8
AG16 DATA1_8
DATA1_11
AG17 DATA1_11
DATA1_15
DATA1_15
AG18
DATA1_16
AG19 DATA1_16
DATA1_20
AG20 DATA1_20
DATA1_23
AG21 DATA1_23
DATA1_24
AG22 DATA1_24
DATA1_28
AG23 DATA1_28
ADRS1_0
AG24 ADRS1_0
ADRS1_4
AG25 ADRS1_4
DATA1_31
AG26 DATA1_31
AG27 VSS
— 31 —
9 10 11 12 13
C3714 C3717
0.1u 0.1u
VDD1 P5
SD6 P4
SD7 P2
C2S P1
EA_13 N27
EA_20 N26
EA_9 N24
VDD2 N23
VDD1 N5
SD2 N4
SD4 N2
SD5 N1
EA_15 M27
EA_16 M26
EA_14 M24
VDD2 M23
VDD1 M5
M4
VDIO_7
SD0 M2
SD3 M1
EA_17 L27
EA_19 L26
EA_18 L24
VSS L23
VDD0 L5
VDIO_3 L4
VDCKO L2
FSYI L1
XCS_0 K27
XLB K26 CL3703
XUB K24
VSS K23
VDD0 K5
VDO_5 K4
VDIO_5 K2
VDCKI K1
XOE J27
XWE J26
SO_1 J24
VSS J23
VDD0 J5
VDIO_1 J4
SD1 J2
VDIO_6 J1
SI_1 H27
R3735 10k
XCS_1 H26
IC3701 SO_0 H24
VSS H23
VDD0 H5
VDO_0 H4
VDO_7 H2
VDIO_4 H1
SI_0 G27
XSCK_1 G26
XCE G24
VSS G23
VDD0 G5
CP_2 G4
VDO_2 G2
VDIO_2 G1
XWR F27
XSCK_0 F26
DI_2 F24
VSS F23
VDD0 F5
CP_1 F4
VDO_4 F2
VDIO_0 F1
XDEN E27
XRD E26
XSCS_1 E24
NC E23 R3737 10k
VSS E22
VSS E21
VSS E20
VSS E19
VSS E18
PIO13 E17
VDD3 E16
VDD3 E15
VDD3 E14
VDD3 E13
VDD3 E12
VDD3 E11
VDD3 E10
VDD3 E9
AVS E8
AVD E7
C3718
0.1u
B
C3702
C3704
10u
0.1u
6.3V
C3708
0.1u
C3716
0.1u
R3732
100k
R3757
47k
SIGNAL PATH
VIDEO SIGNAL
CHROMA Y Y/CHROMA
REC
PB
14 15 16 17
VDIN0 VSP_SO_X
VDIN0
VDIN1 XVSP_SCK_X
VDIN1
VDIN2 XAUDIO_IN
VDIN2
VDIN3 XPWDA
VDIN3
VDIN4 XPWAD
VDIN4
VDIN5 XCS_AU1
VDIN5
VDIN6 DEM0
VDIN6
VDIN7 DEM1
VDIN7
VDIO0 C_AD0
VDIO0
VDIO1
VDIO1
VDIO2
VDIO2
VDIO3
VDIO3
VDIO4
VDIO4
C3715
VDIO5
0.1u
VDIO5
VDIO6
VDIO6
C3712 VDIO7
0.1u
VDIO7
SD0
SD0
C3709
SD1
0.1u
SD1
SD2
SD2
C3711
SD3
0.1u
SD3
SD4
SD4
C3707
SD5
0.1u
SD5
SD6
SD6
SD6 SD7
SD7
SD7
VC0
C2S
VC0
VC1
VC1
VC2
VC2
VC3 @18
SD2
VC3 (4/18)
SD4
VC4
SD5
VC4
VC5
VC5
VC6
VC6
VC7
VDIO7
SD0 VC7
S2C
SD3
S2C
HD
HD
VCFL
VCFL
SDIR
VDIO3
SDIR
C_VDCK0
C2S
FSYI
C2S
FSYI_LK
FSYI
FSYI
R3758 C_VDCK0
XX C_VDCK0
S_VDCK0
VDIN5
S_VDCK0
VDIO5
SID0
S_VDCK0
SID0
XSCK0
VSP_SO_X XSCK0
S_PIO8
S_PIO8
S_PIO12
VDIO1
S_PIO12
SD1
ADCK
VDIO6
ADCK
C_ADIO
SIO0 C_ADIO
SO0
SO0
BCK
VDIN0
BCK
VDIN7
S_AD0
VDIO4
SO0 S_AD0
VCST
XVSP_SCK_X
VCST
CS_IC3701
VDIR
VDIR
R3723
LRCK
10k LRCK
VDIN2
VDIO2
D0_LK
WE1_LK
D0_LK
XSCK0
D1_LK
D10_LK
D1_LK
D2_LK
R3709 10k D2_LK
D3_LK
VDIN4
D3_LK
VDIO0
D4_LK
IC3701_XDEN
D4_LK
RD_LK
D5_LK
D5_LK
D6_LK
D6_LK
D7_LK
D7_LK (4/18)
D8_LK
@19
XAUDIO_IN D8_LK (13/18)
D9_LK
D9_LK (14/18)
D10_LK
D10_LK
D11_LK
D11_LK
D12_LK
D12_LK
D13_LK
D13_LK
D14_LK
D14_LK
D15_LK
D15_LK
WE1_LK
WE1_LK
RD_LK
RD_LK
CS_IC3701
CS_IC3701
IC3701_XDEN
IC3701_XDEN
IC3701_XDRQ
@36
IC3701_XDRQ (13/18)
C_XRST
C_XRST
FSYI_LK
FSYI_LK
L3701
1uH
L3702 1uH
L3703
1uH
L3704
C3701 C3703 C3705 C3706
C3713 1uH
0.1u 10u 22u 22u 22u
6.3V 6.3V 6.3V
P P P
C3710
0.1u
AUDIO
SIGNAL
— 32 —
18 19
VSP_SO_X
XVSP_SCK_X
XAUDIO_IN
XPWDA
@37
(15/18)
XPWAD
XCS_AU1
DEM0
DEM1
C_AD0
A_2.8V
D_2.5V
@39
(18/18)
D_1.5V
D_2.8V
REG_GND
(5/18)
@33 (14/18)
XSYS_RST (11/18)
(18/18)
(12/18)
VC-353 (6/18)