Sony DCR-DVD91E Service Manual page 97

1 2 3
VC-353 BOARD(18/18)
A
DD CONNECTOR(DD CN BLOCK)
XX MARK:NO MOUNT
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
B
SHOE_UNREG
BATT_LI_3V
EP_8.5V
MT_4.6V
VTR_UNREG
BATT_UNREG
SHOE_ON
BATT/XEXT_SW
C
BATT_SIG
RID_OPEN
FAST_CHARGE
INIT_CHARGE_ON
VTR_DD_ON
XCS_DD
HI_EVER_SO
D
HI_EVER_SCK
BATT_IN
@58
(12/18) HI_XRESET
XLANC_ON
XLANC_PWR_ON
LANC_IN
LANC_OUT
LANC_SIG
E
LANC_DC
USB_XSTBY
USB_DET_OUT
XEJECT_SW
AV_MULTI_DET USB_DET20
AV_MULTI_DET
SIRCS_SIG VOUT
SIRCS_SIG
F_TALLY_LED
F_TALLY_LED
F
IR_ON
IR_ON
G
H
SIGNAL PATH
VIDEO SIGNAL
AUDIO
CHROMA Y Y/CHROMA SIGNAL
REC
I
PB
J
TO
MA-429 BOARD
(PAGE 4-22
of LEVEL2)
K
L
16
DCR-DVD91E/DVD101/DVD101E
4 5 6 7
TO MD-104 BOARD(7/8)CN4901
(PAGE 17)
CN1007 100P B TO B
1 REG_GND REG_GND 2
R1014
3 REG_GND REG_GND 4
XX
5 REG_GND REG_GND 6
7 REG_GND REG_GND 8
9 SHOE_UNREG SHOE_ON 10
11 SHOE_UNREG D_1.5V 12
13 BATT_LI_3V D_1.5V 14
15 EP_8.5V BL_-15.5V 16
17 MT_4.6V CAM_DD_ON 18
19 MT_4.6V D_2.5V 20
21 VTR_UNREG D_2.5V 22
23 BATT_UNREG D_3.1V 24
25 BATT/XEXT_SW D_2.8V 26
27 BATT_SIG D_2.8V 28
29 RID_OPEN A_2.8V 30
31 FAST_CHARGE A_2.8V 32
33 INIT_CHARGE_ON A_2.8V 34
35 VTR_DD_ON AU_2.8V 36
37 VC_IN EP_2.8V 38
39 XCS_DD EP_4.6V 40
41 HI_EVER_SO AU_4.6V 42
43 HI_EVER_SCK A_4.6V 44
45 BATT_IN A_4.6V 46
47 HI_XRESET A_1.5V 48
49 XLANC_ON D_1.5V 50
51 XLANC_PWR_ON D_1.5V 52
53 LANC_IN D_1.5V 54
55 LANC_OUT CAM_15V 56
57 LANC_SIG CAM_-7.5V 58
59 LANC_DC USB_STATUS 60
61 XATA_RESET XCS_IC4701 62
63 USB_XSTBY IC4701_SCK 64
65 USB_DET_OUT IC4701_SO 66
67 EJECT_SW IC4701_SI 68
69 USB_DET20 XRST_BRIDGE 70
71 VOUT XIC4701_RESET 72
HD4
73 HD4 EVER_3.0V 74
HD3
75 HD3 HD5 76
HD2
77 HD2 HD6 78
HD1
79 HD1 HD7 80
HD0
81 HD0 HD8 82
HDRQ
83 HDRQ HD9 84
HWR_X
85 HWR_X HD10 86
HRD_X
87 HRD_X HD11 88
IORDY
89 IORDY HD12 90
HDAK_X
91 HDAK_X HD13 92
INTRQ
93 INTRQ HD14 94
HA1
95 HA1 HD15 96
HA0
97 HA0 HA2 98
HCS1_X
99 HCS1_X HCS3_X 100
D1008
MA728-(K8).S0
HD0
HD1
HD2
DVD101/DVD101E
VD1009 HD3
HD4
HA0
D1009
XX HA1
CN1006 27P
HDRQ
AV_MULTI_DET
AV_MULTI_DET 1
HWR_X
SIRCS_SIG
SIRCS_SIG 2
HRD_X
A_4.6V
A_4.6V 3
IORDY
F_TALLY_LED
F_TALLY_LED 4
HDAK_X
AU_2.8V
AU_2.8V 5
INTRQ
NS_LED_K
NS_LED_K 6
HCS1_X
NS_LED_A
NS_LED_A 7
REG_GND 8
S_Y_I/O 9
VD1007
FB1009
REG_GND 10 0uH
S_C_I/O 11
VD1006
FB1006
REG_GND 12 0uH
VIDEO_I/O 13
VD1004
FB1008
REG_GND 14 0uH
AUDIO_L_I/O 15
VD1002
FB1005
C1008 – C1010
REG_GND 16 *
0uH C1010
100P (DVD101/DVD101E)
*
XX (DVD91E)
MIC_GND 17
AUDIO_R_I/O 18
VD1003
FB1007
MIC_GND 19 0uH
INT_MIC_R 20
MIC_GND 21
INT_MIC_L 22
C1008
*
MIC_GND 23
EXT_MIC_R 24
VD1008
FB1004
0uH
MIC_GND 25
EXT_MIC_L 26
VD1005
FB1003 C1009
MIC_GND 27
0uH *
— 55 —
8 9 10 11
R1015
XX
D_1.5V USB_XSTBY
USB_XSTBY
USB_DET_OUT
USB_DET_OUT
BL_-15.5V
USB_DET20
USB_DET20
CAM_DD_ON
D_2.5V USB_STATUS @62
USB_STATUS
XCS_IC4701
XCS_IC4701
D_3.1V IC4701_SCK
IC4701_SCK
D_2.8V IC4701_SO
IC4701_SO
IC4701_SI
IC4701_SI
A_2.8V
XRST_BRIDGE
XRST_BRIDGE
A_2.8V
AU_2.8V
EP_2.8V
EP_4.6V
AU_4.6V
A_4.6V
A_1.5V
D_1.5V
CAM_15V
CAM_-7.5V
USB_STATUS
XCS_IC4701
IC4701_SCK
IC4701_SO
IC4701_SI
XRST_BRIDGE
@33
XSYS_RST
EVER_3.0V
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HA2
HCS3_X
XOL_ATA_RST
@27
(4/18)
HD0
HD1
HD2
HD3
HD4
HA0
HA1
HDRQ
HWR_X
HRD_X
IORDY
HDAK_X
INTRQ
HCS1_X
S_Y_I/O
@43
(8/18)
S_C_I/O
VIDEO_I/O
AUDIO_L_I/O
NS_LED_A
@42
(15/18)
AUDIO_R_I/O
INT_MIC_R
NS_LED_K
INT_MIC_L
@70
(16/18)
EXT_MIC_R
EXT_MIC_L
MIC_GND
12 13 14 15
A_4.6V
A_2.8V
D_2.8V
CAM_15V
CAM_-7.5V
A_2.8V
D_2.8V
D_1.5V
A_4.6V
(13/18)
A_2.8V
D_2.8V
MT_4.6V
A_2.8V
D_3.1V
D_2.8V
D_2.5V
D_1.5V
D_2.5V
A_2.8V
D_2.8V
D_2.5V
D_1.5V
D_2.5V
A_4.6V
D_2.8V
(5/18)
(12/18)
(6/18)
(14/18)
(11/18)
A_4.6V
A_2.8V
D_2.8V
EP_8.5V
EP_4.6V
EP_2.8V
D_2.8V
D_1.5V
D_2.8V
BATT_UNREG
VTR_UNREG
EVER_3.0V
VOUT
A_1.5V
D_2.8V
D_1.5V
D_2.8V
AU_4.6V
AU_2.8V
MT_4.6V
A_2.8V
AU_2.8V
MT_4.6V
D_3.1V
R1007 R1008
D_2.8V
47 47
EP_8.5V
EP_4.6V
EP_2.8V
BL_-15.5V
VTR_UNREG
SHOE_UNREG
LANC_DC
BATT_LI_3V
LANC_SIG
Q1001
IR_ON
2SC5663T2L
RID_OPEN
SWITCH R1010
3300
R1012
0
— 56 —
16
A_4.6V
A_2.8V
D_2.8V
@01
(1/18)
CAM_15V
CAM_-7.5V
REG_GND
A_2.8V DVDV101/DVD101E
D_2.8V
@09
(2/18)
D_1.5V
REG_GND
A_4.6V
A_2.8V
@16
(3/18)
D_2.8V
MT_4.6V
REG_GND
A_2.8V
D_3.1V
D_2.8V @30
(4/18)
D_2.5V
D_1.5V
A_2.8V1
REG_GND
D_2.5V
@32
(5/18)
REG_GND
A_2.8V
D_2.8V
@39
D_2.5V (6/18)
D_1.5V
REG_GND
D_2.5V @40
(7/18)
REG_GND
A_4.6V
D_2.8V
@45
(8/18)
A_2.8V1
REG_GND
A_4.6V DVDV101/DVD101E
A_2.8V
@46
(9/18)
D_2.8V
REG_GND
EP_8.5V
EP_4.6V
@47
(10/18)
EP_2.8V
A_2.8V1
REG_GND
D_2.8V
@53
D_1.5V (11/18)
REG_GND
D_2.8V
BATT_UNREG
VTR_UNREG
@56
(12/18)
EVER_3.0V
VOUT
REG_GND
A_1.5V
D_2.8V
@60
(13/18)
D_1.5V
REG_GND
D_2.8V @65
(14/18)
REG_GND
AU_4.6V
AU_2.8V
@68
(15/18)
MT_4.6V
REG_GND
A_2.8V
@71
AU_2.8V (16/18)
REG_GND
D_3.1V
D_2.8V
EP_8.5V
EP_4.6V
EP_2.8V
BL_-15.5V
VTR_UNREG
@55
(17/18)
SHOE_UNREG
LANC_DC
BATT_LI_3V
LANC_SIG
RID_OPEN
A_2.8V1
REG_GND
BL_GND
VC-353 (18/18)