Sony DCR-DVD91E Service Manual page 76

1 2 3
MD-104 BOARD(5/8) :Voltage measurement of the IC
and the Transistors with
USB I/F(USB2 BLOCK)
not possible.
A
(DVD101/DVD101E MODEL)
XX MARK:NO MOUNT
L4202
22uH
A_2.5V
L4201
(-14) 10uH
D_2.5V
@m24
(8/8)
D_3.1V
L4200
R4200
C4202
0 10uH
B
10u
(-13)
B
D_A_GND
C4200
10u
B
IC4200
C
EEPROM
IC4200
BR24L08FV-WE2
A0
A0
A0
D
GND
D4203
CN4201 8P
UDZSTE-178.2B
REG_GND 1
1 2
TO
N.C. 2
FP-887
E (-14)
FLEXIBLE
USB_VCC 3
CN003
R4243
0
N.C. 4
(PAGE
(-13)
4-15 USB_GND 5
of
USB_D- 6
LEVEL2)
USB_D+ 7
USB_GND 8
R4240 1
0
2
F
LF4201
G
H
I
16
DCR-DVD91E/DVD101/DVD101E
4 5 6
(-13):Board suffix No.
(-14):Board suffix No.
mark,is
C4205
10u
B
(-13)
C4210
R4203
0.1u
0
B
(-14)
R4210 R4248
XX 4700
C4206
R4205
0.1u
100k
VCC PIO12(DV1)
GND
WP
PIO8(PWR)
R4206
100k
SCL PIO5
R4207
R4204
N.C.
XX 100k
SDA
N.C.
PIO2(DCP)
R4208
10k
PIO1
VDD25
GND
DP
C4207
GND
0.1u
B
AVSS
C4203
10p AVDD(2.5V)
CH
VDD25
SMC
X4201
30MHz
N.C.
C4204
XIN
10p
CH
GND
R4209
3
10k NMI
4 IDEA2
IDEA2
GND
0uH
IDEIORDY
IDEIORDY
TEST0
TEST3
VDD33
IDEDRQ
IDEDRQ
— 13 —
7 8 9
R4249
XX
C4208 C4209
0.1u
0.1u
B
B
28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3
IC4201
USB 2.0 BRIDGE
IC4201
UPD720130F1-DN2-E2-A
CSP(CHIP SIZE PACKAGE)IC
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
R4222
XX
RB421
100k
C4212
C4213
R4221 0.1u
XX
10k
B
C4211
0.1u
B
10 11 12 13
R4246
D4202
1k MA728-(K8).S0
R4223
XX
C4217
R4225
0.01u
47
B
C4219
C4218
XX
XX
2 1
R4227
5600
VDD25
GND
R4238
C4215
RREF
0.1u 1k
R4226 4300
B
VDD33
R4231 39
RSDM
R4232 39
RSDP
RPU
R4233 1500
VDD25
GND
PIO10(SPD)
PIO15
R4234 XX R4235
PIO13(DCC)
100k
GND
GPIO3 R4230
100k
VDD25
GND C4216
XX
VDD33
GND
IDED3
IDED3
IDED2
IDED2
IDED14
IDED14
VDD25
GND
IDEDAKB
IDEDAKB
IDECS0B
IDECS0B
IDEA0
IDEA0
RB423 R4236
100k
C4214
D4201
0.1u R4250
XX R4202
B XX
15k
C4201
0.1u
B
D4204
MA728-(K8).S0
D4200
MA728-(K8).S0
R4201
10k
R4244
XX
— 14 —
14 15
GPIO1
NOT USE
@m20
XATA_RESET (4/8)
SIGNAL PATH
VIDEO SIGNAL
AUDIO
CHROMA Y Y/CHROMA SIGNAL
REC
PB
IDEIOWB
HWR_X
IDEIORB
HRD_X
IDEIORDY
IORDY
IDEDAKB
HDAK_X
IDEA1
HA1
IDEA0
HA0
IDEA2
HA2
IDECS0B
HCS1_X
IDECS1B
HCS3_X
IDED7
HD7
IDED8
HD8
IDED6
HD6
IDED9
HD9
IDED5
HD5
(2/8)
@m13
IDED10
HD10
(7/8)
IDED4
HD4
IDED11
HD11
IDED3
HD3
IDED12
HD12
IDED2
HD2
IDED13
HD13
IDED1
HD1
IDED14
HD14
IDED0
HD0
IDED15
HD15
IDEDRQ
HDRQ
IDEINT
INTRQ
R4239
10k 10k
R4237
5600
USB_DET20
@m27
(7/8)
USB_STATUS
USB_STATUS
XRST_BRIDGE
USB_XSTBY
USB_DET_OUT
NOT USE
MD-104 (5/8)