Schematic Diagram Of Hc And Hmg Boards - Sony KP-FW46M31 Service Manual

(10) Schematic Diagram of HC and HMG Boards

3
1 2
A
B
CN1050
4P
WHT-L
:VH
TO A(1/3)BOARD
CN6005
C
D
E
F
HC
[P. SWITCH]
— HC BOARD (CONDUCTOR SIDE) —
4
5 6
CN1051
4P
WHT-L
:VH
TO A(1/3)BOARD
CN6006
3 4
1 2
S1050
(POWER)
HC
(P.SWITCH)
B-SS997<CH.>-HC.
7 1 2
A
CN7201
18P
WHT
:PHD
GND
GND
+3.3VD
GND
B
MS_BS+
MS_BS-
MS_SDIR+
MS_SDIR-
MS_SCLK+
MS_SCLK-
MS_SDO+
MS_SDO-
MS_SDI+
MS_SDI-
MS_INS
MS_LED
GND
C GND
TO BM(5/5)BOARD
CN3402
D
CN7202
10P
MEMORY STICK
GND
MS_BS
VCC
MS_SDIO
NC
E
MS_INS
NC
MS_SCLK
VCC
GND
(MS SLOT)
CN7203
#
CASE
F
HMG
[MEMORY STICK]
— HMG BOARD (COMPONENT SIDE) —
CN7203
• HMG BOARD SEMICONDUCTOR LOCATION
Ref.
Q7201-Q7204
Q7201-Q7204
QD7202-D7209
* : Refer to Terminal name of semiconductors in
silk screen printed circuit (see page 96)
– 118 –
3 4
5
CN7204
#
+3.3VD
D7202
HN1D03FU
D7201
RD3.9SB2-T1
+3.3VD
C7201 C7202 R7202
22 0.1 0
1 6.3V 16V
1/16W
:HT-CP B:CHIP
:CHIP
2
3
R7205
0 D7203
4
1/16W HN1D03FU
:CHIP
5
R7206
0
6
1/16W
:CHIP
7
8
R7209
9 0
1/16W
10 :CHIP
11
D7204
HN1D03FU
12
R7211
13
0
14 1/16W
:CHIP
15
R7213
16
0
1/16W
17
:CHIP
D7205
18
HN1D03FU
R7214
0
1/16W
Q7204
:CHIP R7208
DTC144EVA-T106
#
LED SW
R7216
0
1/16W
:CHIP
D7206
+3.3VD
+3.3VD HN1D03FU
R7217
0
1/16W
:CHIP
+3.3V
R7218
R7219
0
100
D7207 1/16W
1/10W
:CHIP L1503CB/ID :CHIP
Q7201
R7221 C7205
2SA1611-T1-M5M6 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
1
:CHIP +3.3VD
2
3
4
MS_INS
5
MS_SCLK
6
R7224 R7225
1k 22
7
1/10W 1/10W FB7201
:RN-CP :CHIP
8
9 R7226
100k R7227
D7209
1/10W 10k
10
HN1D03FU :CHIP 1/10W
:RN-CP
Q7203
MSB709-RT1
VCC SW
1
D7210
C7209 C7210 R7228
RD3.9SB2-T1 C7208
0.01 0.1 22 22k
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
C7202
IC7201
C7203
C7204
R7221
R7219
R7201
*
2
3
-
KP-FW46M31/FW51M31
RM-1015
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
#
IC7203
SN74CBTLV1G125
DCKR
DE VCC
A
GND DO
HMG
(MEMORY STICK)
B-SS997<CH.>-HMG