Sony KP-FW46M91 Service Manual page 37

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(11) Schematic Diagram of HC and HMG Boards
3
1
2
A
CN1050
4P
WHT-L
:VH
TO A(1/3)BOARD
CN6005
B
3
4
1
2
S1050
(POWER)
C
HC
(P.SWITCH)
B-SS997<CH.>-HC.
D
E
HC
[P. SWITCH]
— HC BOARD (CONDUCTOR SIDE) —
4
1
A
CN1051
4P
WHT-L
:VH
TO A(1/3)BOARD
CN6006
CN7201
18P
WHT
:PHD
GND
1
B
GND
2
+3.3VD
3
GND
4
MS_BS+
5
MS_BS-
6
MS_SDIR+
7
MS_SDIR-
8
MS_SCLK+
9
MS_SCLK-
10
MS_SDO+
11
C
MS_SDO-
12
MS_SDI+
13
MS_SDI-
14
MS_INS
15
MS_LED
16
GND
17
GND
18
TO BM(5/5)BOARD
CN3402
D
+3.3VD
E
2SA1611-T1-M5M6
CN7202
10P
MEMORY STICK
GND
1
MS_BS
2
F
VCC
3
MS_SDIO
4
NC
5
MS_INS
6
NC
7
MS_SCLK
8
VCC
9
GND
10
(MS SLOT)
G
CN7203
#
CASE
1
HMG
[MEMORY STICK]
— HMG BOARD (COMPONENT SIDE) —
3
4
2
CN7204
#
+3.3VD
D7202
HN1D03FU
D7201
RD3.9SB2-T1
+3.3VD
C7201
C7202
R7202
22
0.1
0
6.3V
16V
1/16W
:HT-CP
B:CHIP
:CHIP
R7205
0
D7203
1/16W
HN1D03FU
:CHIP
R7206
0
1/16W
:CHIP
R7209
0
1/16W
:CHIP
D7204
HN1D03FU
R7211
0
1/16W
:CHIP
R7213
0
1/16W
:CHIP
D7205
HN1D03FU
R7214
0
1/16W
Q7204
:CHIP
DTC144EVA-T106
LED SW
R7216
0
1/16W
:CHIP
D7206
+3.3VD
HN1D03FU
R7217
0
1/16W
:CHIP
+3.3V
R7218
R7219
0
100
D7207
1/16W
1/10W
L1503CB/ID
:CHIP
:CHIP
Q7201
R7221
C7205
R7220
10k
0.1
LED DRIVE
1k
1/10W
16V
1/10W
:CHIP
B:CHIP
Q7202
:CHIP
D7208
DTC144EVA-T106
HN1D03FU
LED SW
MS_BUS
MS_DATA
R7222
22
R7223
1/10W
22
:CHIP
1/10W
+3.3VD
:CHIP
MS_INS
MS_SCLK
R7224
R7225
1k
22
1/10W
1/10W
FB7201
:RN-CP
:CHIP
R7226
100k
R7227
D7209
1/10W
HN1D03FU
:CHIP
1/10W
:RN-CP
Q7203
MSB709-RT1
VCC SW
D7210
R7228
RD3.9SB2-T1
C7208
C7209
C7210
0.1
22
22k
0.01
25V
16V
6.3V
1/10W
B:CHIP
B:CHIP
:HT-CP
:CHIP
— HMG BOARD (CONDUCTOR SIDE)—
C7210
R7229
R7222
R7227
R7218
FB7201
R7217
R7226
R7216
R7214
Q7203
R7213
R7211
R7209
R7206
R7202
R7205
D7201
CN7203
C7202
IC7201
C7203
C7204
R7221
R7219
R7201
– 118 –
5
6
7
R7201
+3.3VD
#
IC7201
SN65LVDT14PWR
C7203
LVDS RECEIVER
0.1
16V
B:CHIP
1A
1R
C7204
1B
GND
0.01
B:CHIP
2A
2R
2B
VCC
3A
3R
3B
GND
4A
4R
4B
VCC
+3.3V
5Y
5D
5Z
GND
R7229
#
R7208
#
IC7203
SN74CBTLV1G125
DCKR
DE
VCC
A
GND
DO
10k
HMG
(MEMORY STICK)
B-SS997<CH.>-HMG
HMG BOARD SEMICONDUCTOR LOCATION
Ref.
Q7201-Q7204
Q7201-Q7204
QD7202-D7209
*
: Refer to Terminal name of semiconductors in
silk screen printed circuit (see page 95)
KP-FW46M91
RM-1015
*
2
3
-

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