Sony HDW-750 Maintenance Manual page 341

CN106 (36/45) 36 DCP_SW_SDA
DCP
CN106 (35/45)
35 FP_SW_SCL
MS_POWER_CONT
Q706
2SB624T1-BV345
CN202 (8/8) 8 VCC(+3)
10 9
+3.3V R760
C723 22k
0.1uF
R761
3.3k
5
GND-2
2 VCC 4
A Y
R762
220k Q705
1
B DTC114EUA-T106
GND
3
IC707
GND-2
Memory Stick TC7S02FU(TE85R)
CN202 (1/8) 1
CN202 (2/8) 2 GND
CN202 (3/8) 3 GND
GND-2
FB701 R713 100
CN202 (5/8) 5
MS_FP_SDIO
FB702 R714 0
CN202 (7/8) 7 MS_FP_SCK_OUT
FB703 R715 0
CN202 (4/8)
4 MS_FP_BS
R739 0 NM
CN202 (6/8) 6 INS
R712
1k R737
0
CN107 (1/45) 1 DCP_FP_JP0
DCP
R740
CN107 (2/45) 2 DCP_L_MS_LED_ON
0
R738
0
NM
CN106 (16/45) 16 AU_L_EXIST
Q708
IF CN106 (15/45) DTA144EE-TL
15 CA_FP_INCOM
CN106 (14/45) 14 GND
CN106 (40/45) 40 FP_L_RTRY_PUSH RE_ROTARY_PUSH
DCP CN106 (38/45)
38 FP_RTRY_A RE_ROTARY_A
CN106 (37/45) 37 FP_RTRY_B RE_ROTARY_B
GND-2
HDW-750 V2
I J
+3.3V
IC703
R717 R718 C718
RB701 RB703
100k 100k 0.1uF PCF8574TS-T
47k 47k
5
4 VDD 10
SDA P0
2 11
SCL P1
12
P2
9
14
A2 P3
7 16
A1 P4
6 17
A0 P5
19
P6
1 20
INT P7
VSS
15
GND-2
+3.3V
+3.3V
IC704
C719
RB702 RB704
0.1uF PCF8574TS-T
47k 47k
5
4 VDD 10
SDA P0
2 11
SCL P1
12
P2
9 14
A2 P3
7 16
A1 P4
6 17
A0 P5
19
P6
1 20
INT P7
VSS
15
GND-2
+3.3V
D708
CL-150R-CD-T
R742
330
Q709
DTC144EE-TL
GND-2
CN203
GND-2
1 CN107 (15/45) 15 KY_L_PLAY
ENC
2 CN107 (16/45) 16 KY_L_REW
3 CN107 (17/45) 17 KY_L_EJECT
GND 4 CN107 (18/45) 18 KY_L_FF
SS CN107 (19/45) 19 KY_L_STOP
CN107 (20/45) 20 SS_H_FF_ON
CN107 (21/45) 21 SS_H_REW_ON
CN107 (22/45) 22 SS_H_PLAY_ON
K
FP-121 (5/6) FP-121 (5/6)
CN105 (18/45)
CN105 (17/45)
DCP CN105 (16/45)
CN105 (15/45)
CN105 (14/45)
CN105 (13/45)
CN105 (12/45)
CI,(IF)
CN105 (11/45)
CN105 (9/45)
CN204 DVP
R719 1k CN105 (8/45)
STBY/SAVE 1
R720 1k CN105 (7/45)
DISP 2 DVP
R721 1k CN105 (6/45)
MENU 3
R722 1k
GAIN_LOW 4
R723 1k
GAIN_HIGH 5
R724 1k
STATUS 6 SW1038
R725 1k
CANCEL 7
WHITE_B 8
CN105 (27/45)
WHITE_PRESET 9
MB CN105 (26/45)
DCC_ON 10
CN105 (25/45)
BARS 11
GND 12
GND-2
DCP
CN105 (10/45)
DVP
CI,(IF)
R726 1k
R727 1k
R728 1k
R729 1k
R730
1k
TURBO_GAIN_SW 26 CN201(26/50)
R731
1k DCP
ASSIGNABLE_SW1 27 CN201(27/50)
R732
1k
ASSIGNABLE_SW2 28 CN201(28/50)
32 CN106 (32/45)
DCP_MS_SDIO
CN106 (33/45)
DCP_MS_SCK 33
DCP
CN106 (34/45)
DCP_MS_SCK 34
GND 31 CN106 (31/45)
GND-2
+3.3V
CN207
GND 1
REG_+3.3V 2
KY_L_PLAY 3
KY_L_REW 4
KY
KY_L_EJECT 5
KYL_FF 6
KY_L_STOP 7
SS_H_FF_ON 8
SS_H_REW_ON 9
SS_H_PLAY_ON 10
11 12
4-127 4-127
L M
+3.3V
R733 R734 R735
220k 220k 220k
18 DVP_FP_AU_256FS
17 DVP_FP_AU_64FS
16
DVP_FP_AU_FS
15 DVP_FP_AU_VD
14 DVP_DL_AU_D12
13 CA_EXT_AU_D12
12 CA_EXT_AU_D34
11 FP_SDI_AU_D12
9 FP_REC_AU_D12
8 FP_REC_AU_D34
7 DVP_PB_AU_D12
6 DVP_PB_AU_D34
+3.3V
L705
0.47uH
27 +3.3V
26 +3.3V
L706
25 +3.3V 0.47uH
C720
22uF
GND-2 IC705
SN74LV245APWR
R736
47
10 FP_SDI_AU_D34
+3.3V
C721
0.1uF
20
GND-2
2 VCC 18
A1 B1
3 17
A2 B2
4 16
A3 B3
5 15
A4 B4
6 14
A5 B5
13
7
A6 B6
8 12
A7 B7
9 11
A8 B8
19
OE
1
DIR
GND
10
GND-2
002 FS
002,003,004 64_FS
003 256_FS1
002 256_FS2
004 256_FS3
002 AU_A/D_DATL_12CH
003 AU_A/D_DATL_34CH
N O
1
REF_VD 44 CN201 (44/50)
CN201(31/50)
LRREC_DA1/2_IN 31
CA_DATL_12CH 33 CN201(33/50)
CN201(32/50)
CA_DATL_34CH 32
LRREC_DA1/2_OUT 36 CN201 (36/50)
CN201 (35/50)
AU_ENC_DATA_12 35
AU_ENC_DATA_34 34 CN201(34/50)
CN201(30/50)
DVP_FP_CNF_AU_12 30
DVP_FP_CNF_AU_34 29 CN201(29/50)
LPREC_DA1/2_IN 004
LPREC_DA1/2_OUT
004
APR
CN201 (38/50)
+3.3V(D) 38
AP5_DA3/4_OUT 40 CN201 (40/50)
CN201 (41/50)
GND 41
GND-2
2
AU_256FS 42 CN201 (42/50)
CN201 (24/50)
AU_64FS 24
AU_FS 43 CN201 (43/50)
CN201 (23/50)
AU_A/D_DATL_12CH 23
AU_A/D_DATL_34CH 22 CN201 (22/50)
3
4
FP-121 (5/6)
BOARD NO. 1-678-732-12, 13
LOT NO. 083-
HDW-750_FP-121_015_5
5
P