Sony RDR-HX715 Service Manual page 85

Q Q
3 7 6 3 1 5 1 5 0
1 2
UE-001 BOARD(2/4)
A
FLASH ROM/BUFFER
-REF.NO.: 60,000 SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
B
1
TO(1/4)
C
D
E
T E
L 1 3 9 4 2 2 9 6 5 1 3
F
G
1
TO(1/4)
H
I
4
TO(1/4,4/4)
J
12
TO(1/4)
K
w w w
23
TO(1/4,3/4,4/4)
.
L
16
3 4 5 6
SHHA1
SHHA1
SHHA2
SHHA2
SHHA3
SHHA3
SHHA4
SHHA4
SHHA5
SHHA5
SHHA6 SHHD0
SHHA6 SHHD0
SHHA7 SHHD1
SHHA7 SHHD1
SHHA8
SHHD2
SHHA8 SHHD2
SHHA9 SHHD3
SHHA9 SHHD3
SHHA10 SHHD4
SHHA10 SHHD4
SHHA11
SHHD5
SHHA11 SHHD5
SHHA12 SHHD6
SHHA12 SHHD6
SHHA13 SHHD7
SHHA13 SHHD7
SHHA14
SHHD8
3
SHHA14 TO(1/4) SHHD8
SHHA15
SHHD9
SHHD9
SHHA15
SHHA16 SHHD10
SHHA16 SHHD10
SHHA17
SHHD11
SHHA17 SHHD11
SHHA18
SHHD12
SHHA18 SHHD12
SHHA19 SHHD13
SHHA19 SHHD13
SHHA20
SHHD14
SHHA20 SHHD14
SHHA21
SHHD15
SHHA21 SHHD15
SHHA22
SHHA22
IC201
BUFFER
IC201
SN74LVC16244ADGGR
0
2OE2 2OE1
0
2A8 2Y8
SHHA0
R0/P1.7
2A7 2Y7
SHHA1
GND GND
1.4
2A6 2Y6
SHHA2
1.4
2A5 2Y5
SHHA3
C201
3.3
VCC VCC
0.1u
B R1.3
P2.0
2A4 2Y4
SHHA4
R2.4
P1.5 2A3 2Y3
SHHA5
GND GND
R2.8
P2.0
2A2 2Y2
SHHA6
R0.8
P1.6 2A1 2Y1
SHHA7
2.8
1A8 1Y8
SHHA8
0.5
1A7 1Y7
SHHA9
GND GND
2.9
1A6 1Y6
SHHA10
3.2 1A5 1Y5
SHHA11
C202
3.3
0.1u VCC VCC
B
2.9
1A4 1Y4
SHHA12
1.0 1A3 1Y3
SHHA13
GND GND
1.3
1A2 1Y2
SHHA14
1.3 1A1 1Y1
SHHA15
0
1OE2 1OE1
IC202
SN74LVC16244ADGGR
0
2OE2 2OE1
1.5
2A8 2Y8
SHHA16
2.0 2A7 2Y7
SHHA17
GND GND
3.2
2A6 2Y6
SHHA18
0.5 2A5 2Y5
SHHA19
C203
3.3
0.1u VCC VCC
B
1.9
2A4 2Y4
SHHA20
0.6 2A3 2Y3
SHHA21
GND GND
2.4
2A2 2Y2
SHHA22
1.7 2A1 2Y1
SHHA23
0 JL272
R254 1A8 1Y8
0
3.3
1A7 1Y7
XSHCS5
GND GND
3.3
1A6 1Y6
XSHCS6
R255
0 JL269
1A5 1Y5
0
C204 3.3 VCC VCC
0.1u
B 3.2
1A4 1Y4
XSHWE0
3.2
1A3 1Y3
XSHWE1
GND GND
JL268
0 1A2 1Y2
R253
0
3.3
1A1 1Y1
SHRW
0 1OE2 1OE1
FL203
x a o
B+
y
UNSW3.3V
C221
10u
16V
GND
i
B+
SW3.3V
4-61
http://www.xiaoyu163.com
8
7 8 9
0
RB209
JL261
47x4
0 SWHA0
R1.4/P2.4
SWHA1
1.4 SWHA2
R1.5/P2.0 SWHA3
C205
3.3
RB210
0.1u
R1.3 B 47x4
P2.0 SWHA4
R2.4
SWHA5
P1.6
R2.9
P2.0 SWHA6
R0.8 Q Q
SWHA7
P1.5 RB211
3 7 6 3
47x4
2.9
SWHA8
R0.5
P1.4 SWHA9
JL258 JL259
2.9 R246
SWHA10
10k
C218 C219
3.2 SWHA11
10u 0.1u
FL202
C206
B+ 16V B
3.3
0.1u RB212
B 47x4
2.9
SWHA12
1.1 SWHA13
1.3
SWHA14
1.3 SWHA15
0
0
RB213
47x4
R1.5
P3.3 SWHA16
R2.0
P3.4 SWHA17
SWHA18
3.3
SWHA19
R0.5
P3.3
C207
3.3
0.1u RB232
B 47x4
R1.8
P3.3 SWHA20
R0.6
P3.3 SWHA21
SWHA22
R2.4
P3.3 SWHA23
R1.7
P3.3
RB233
R252
10kx4
10k
R206
3.3
33
R3.3 R249
P0 33
C208
3.3 0.1u
B
R207
3.2
33
XSWWE0
R251
3.2
33
XSWWE1
13
TO(3/4)
R257
3.3
47
SWRW
0
IC202
u 1 6 3 BUFFER
.
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2 4
9 9 8
10 11 12 13
IC205
64MBit FLASH MEMORY
SHHA17
IC205
S29JL064H70TFI000
1.4 R0/P3.3
SHHA16
A15 A16
SHHA15 1.3 3.3
R247
A14 VCCQ
0
1.3
SHHA14
A13 VSS
1.0 0
SHHA13 SHHD15
A12 DQ15
SHHA12 2.9 0 SHHD7
A11 DQ7
3.2 0
SHHA11 SHHD14
A10 DQ14
R2.8/P3.3 0
SHHA10 SHHD6
A9 DQ6
SHHA9 R0.5/P3.3 0 SHHD13
A8 DQ13
R244
R1.7/P3.3 3.3
SHHA20 0 SHHD5
A21 DQ5
R0.6/P3.3 0
SHHA21 SHHD12
A20 DQ12
3.3 0 SHHD4
WE DQ4
C220
3.2 3.3
0.1u
RESET VCC
R2.4/P3.3 0 B
SHHA22 SHHD11
ACC DQ11
R242
3.3 0 SHHD3
0
WP DQ3
0
SHHD10
A19 DQ10
R0.5/P3.3 0
SHHA19 SHHD2
A18 DQ2
SHHA18 R3.2/P3.3 0 SHHD9
A17 DQ9
R2.8/P3.3 0
SHHA8 SHHD1
A7 DQ1
R0.8/P3.3 0
SHHA7 SHHD8
A6 DQ8
SHHA6 R2.9/P3.3 0 SHHD0
A5 DQ0
SHHA5 R2.4/P3.3 0
A4 OE
1 5 1 5 0 8 9 2 4
R1.3/P3.3
SHHA4
A3 VSS
R1.4/P3.3 3.3
SHHA3
A2 CE
SHHA2 R1.4/P3.3 R1.5/P0
A1 A0
SHHA1
R239
10k JL265 JL266 JL267
R240 10k
1/16W
B+
IC203
BUFFER
IC203
SN74LVCH16245ADGGR
3.3 R3.3/P0
1DIR
1OE
SHHD0 R1.2/P0 0
1B1 1A1
R0.9/P0 0
SHHD1 1B2 1A2
GND
GND
SHHD2 R1.9/P0 0
1B3 1A3
R0.9/P0 R1.6/P0
SHHD3 1B4 1A4
C212 C215
3.3 3.3
0.1u VCC 0.1u
VCC
B B
SHHD4 R1.9/P0 0
1B5 1A5
R1.9/P3.4 R1.6/P0
SHHD5 1B6 1A6
GND
GND
SHHD6 R0.9/P0 0
1B7 1A7
R0.9/P0 0
SHHD7 1B8 1A8
R1.2/P0 0
SHHD8 2B1
2A1
SHHD9 R1.4/P0 0
2B2 2A2
GND GND
R1.2/P0 0
SHHD10 2B3
2A3
SHHD11 R1.3/P0 0
2B4 2A4
C223 C222
3.3 3.3
0.1u VCC VCC 0.1u
B B
R1.3/P0 R1.6/P0
SHHD12 2B5
2A5
SHHD13 R1.0/P0 0
2B6 2A6
GND GND
R0.9/P0 0
SHHD14 2B7
2A7
m
SHHD15 R1.0/P0 0
2B8 2A8
3.3 R3.3/P0
2DIR 2OE
c o
B+
4-62
RDR-HX715
2
9 9
14 15 16
SWHA0
SWHA0
SWHA1
SWHA1
SWHA2
SWHA2
SWHA3
SWHA3
SWHA4
SWHA4
SWHA5
SWHA5
SWHA6
SWHA6
SWHA7
SWHA7
SWHA8
SWHA8
SWHA9
SWHA9
SWHA10
SWHA10
SWHA11
7
SWHA11 TO(3/4)
SWHA12
SWHA12
SWHA13
SWHA13
SWHA14
SWHA14
SWHA15
SWHA15
SWHA16
SWHA16
SWHA17
SWHA17
SWHA18
SWHA18
9 8 2 9 9
SWHA19
SWHA19
SWHA20
SWHA20
SWHA21
SWHA21
SWHA22
SWHA22
SWHA23
SWHA23
JL264
XSHRD
JL263
9
TO(1/4)
JL262
XFLMRST
JL260
20
XFLMCS TO(4/4)
XSWHDGT
16
TO(4/4)
XSWGT
SHHD0
SHHD0
SHHD1
SHHD1
SHHD2
SHHD2
SHHD3
SHHD3
SHHD4
SWHD0 SHHD4
SHHD5
SWHD1 SHHD5
RB228 SHHD6
SHHD6
56x4
1 2
SHHD7
SWHD2 SHHD7
3 4
3
TO(1/4)
5 6 SHHD8
SWHD3 SHHD8
7 8
SHHD9
SHHD9
SHHD10
SWHD4 SHHD10
SHHD11
SWHD5 SHHD11
RB229 SHHD12
SHHD12
56x4
1 2 SHHD13
SWHD6 SHHD13
3 4
5 6 SHHD14
SWHD7 SHHD14
7 8
SHHD15
SHHD15
SWHD8
SWHD9 SWHD0
SWHD0
RB230
56x4 SWHD1
SWHD1
1 2
3 4 SWHD10 SWHD2
5 6 SWHD2
7 SWHD11 SWHD3
8
SWHD3
SWHD4
SWHD4
SWHD12 SWHD5
SWHD5
SWHD13 SWHD6
SWHD6
RB231
6
TO(3/4)
56x4 SWHD7
SWHD7
1 2
3 4 SWHD14 SWHD8
5 6 SWHD8
7 8 SWHD15 SWHD9
SWHD9
SWHD10
SWHD10
SWHD11
SWHD11
SWHD12
SWHD12
SWHD13
SWHD13
SWHD14
SWHD14
SWHD15
SWHD15
FLASH ROM / BUFFER
UE-001 (2/4)