Sony HDW-750 Maintenance Manual page 221

Q6
Q3
SI3443DV-T1
SI3443DV-T1
B1
+3.3V
X1
74.175824MHz
C20
0.1uF R28
4 10k
VCC
3 1
OUT VCO
IC16 (1/5)
GND
TC74LCX125FT(EL)
2 C22
0.01uF
3 2
IC16 (2/5)
1 TC74LCX125FT(EL)
0 R67
6 5
4
0 R3
C37
R8
1pF R9
0
+3.3V 0
NM
0 R56 R21
C6
100
0.1uF
NM
R29
0
NM
GND3
41
XVH2
+3.3V
42
R12 XVH1
470 43
XSMG
44
R6 XHHG
R14
470 45
470
NM
SSNORM
NM
46
R70
SSCAN
XRG 0 47
2
XIM4/XPG
XH2 48
3
XIM3/XH2
XH1 49
4
XIM2/XH1
1 XLH 50
XIM1/XLH
R64 51
C40
0 H_TIMING_SEL/CLP_MODE
1pF
52
NM
XSG2
53
XSG1
54
XST8/VPHS
55
XST7/HPHS
56
XST6/MPX2
57
XST5/MPX1
58
XST4/XSH
59
GND4
60
C7
0.1uF
R58
0
R59
0
C9
0.1uF
C12
10uF
10V
HDW-750 V2
I J
B4
R71
R37
10k
C38
3.3k C32
X2 0.1uF
NM
220pF
74.25MHz
R38 10k
R43
C27 10k R45
0.1uF 10k
1 PLL+ 0
4 5
R36
10k +
VCC
3 OUT 1 4
R44
VCO
10k
GND - 3 PLL- 1
C29
2 IC1
2
0.01uF
TLV2221CDBV R72
10k
R42
10k
IC16 (4/5)
TC74LCX125FT(EL)
12 11
IC16 (3/5)
IC3
(1/2) TC74LCX125FT(EL) 13
TC7SZ32FU(TE85R)
9 8
2 10
R99
4
10
IC16
1
IC4 (1/2) TC74LCX125FT(EL)
TC7SZ32FU(TE85R)
2
4
1
+3.3V +3.3V
IC3 (2/2)
TC7SZ32FU(TE85R)
VCC VCC
IC4 (2/2)
GND GND
TC7SZ32FU(TE85R)
IC13 (3/4)
TC7WH04FU(TE12R)
+3.3V
3 5
R1 VCC
R30
10k
C1
33k
GND
0.001uF
R18
100
NM
R2
10k IC18 (2/2)
TC7SH32FU-TE85R
TC7SZ32FU(TE85R)
+3.3V
GND2
20 R55 0
RST1
19
CXDENO
18
WSHON/SOT
17
IOSEL/SIN
16
SMC
15
CLK59
14
+3.3V
CLK60
13 R62 0
IM_SHIFT_STOP/RG_DOWN_PH1
12
BLK2O
IC6 11
CXD9135R BLK2/S-LOAD
10
BLK1O
9
BLK1/S-DATA
R63
0
8 NM
POWER_SAVE/RG_DOWN_PH0
0
7 R4 NM
PGG2I/RG_UP_PH1
+3.3V
6 0 C30
R5 NM
PGG1I/RG_UP_PH0 10uF
5 10V
RST2
4
C25
P37O
0.1uF
3
N37O
2
GND1
1
C26
0.1uF
C31
0.1uF
R65
0
+3.3V
R13
0
NM
R7
0
NM
K
TG-219 TG-219
IC19 (1/2)
IC19
TC7SZ32FU(TE85R) TC7SZ32FU(TE85R)
R76
C42
10
0.1uF
NM
1
4
2
VCC
GND
R74
10
IC9 (1/2)
*1 *1
TC7SZ32FU(TE85R)
R101 R100
120 27 R33
1
10
4
2
+2.5V +2.1V +3.3V
C2
(5/5)
C56 1pF
1pF
NM
NM
+2.5V R49
R41
R40
C3
0
0.1uF 0
NM
C43
VCC VCC 0.1uF
VCC
IC7 (2/2)
GND GND
TC7SZ00FU(TE85R)
GND
IC9 (2/2)
TC7SZ32FU(TE85R)
IC7 (1/2)
TC7SZ00FU(TE85R)
C41 +3.3V R34
0.1uF
10
1
4
2
R50
VCC R66
47
100 1
GND 4
2
TC7SZ32FU(TE85R)
C24
5pF (1/2)
IC14
IC14 (2/2)
IC8 (2/3)
TC74LCX74FT(EL)
IC18 (1/2)
TC7SH32FU-TE85R
+2.5V +2.1V
R27
220
1
4
R47 R31
2
R46
0 0
0
NM
NM
C55
15pF
C44
0.1uF
VCC
10
GND
12 SD 9
D Q
R51
IC8 (3/3) 390
11 8
TC74LCX74FT(EL) CP
Q
CD
13
IC8 (1/3)
TC74LCX74FT(EL)
4
R48
0
2 SD 5
D Q
3 6
CP
Q
CD
1
XSH
MPX1
MPX2
4-9 (b) 4-9 (b)
L M
GND 48
GND 47
-5V 46
+5V
+5V 45
-5V
-5V 44
+5V 43
+2.5VU
BCS+2.5V 42
(2/2) VD
OHB_VD 41
CXDCLK_EN
CXDCLK_EN 40
H_CLK
H_CLK 39
RP_CLK
RP_CLK 38
MODE2
MODE2/BCSSIN 37
MODE1
MODE1/BCSSOUT 36
LD_OHB1
LD_OHB1 35
SDAO
SDAO 34
SCL
R15
SCL 33
0
LD_FBC SDA
SDA 32
MPX2/LD_FBC 31
FRM_RST
FRM_RST 30
MPX1/37N 29
H_PHASE
H_PHASE 28
CLPOUT
CLP_OUT 27
R19
FLD/FRM
0 FLD/FRM/O_RST 26
NM
MODE3
MODE3/BCSSCK 25
+1.8V
0
BCS+1.8V 24
NM
G_TEMP-
G_TEMP- 23
BCS+1.8V 22
G_TEMP+
G_TEMP+ 21
-4.5V
PA-4.5V 20
PA-4.5FB
PA-4.5FB 19
PA-4.5V 18
SHD74M 17
+3V
+3.3V 16
SHPG74M 15
+3.3V 14
WSHB
+2.1V
PBLK/DEFS0/WSH_B 13
PA+2.1V 12
PA+2.1V 11
+4.5V
PA+4.5V 10
PA+4.5FB
PA+4.5FB 9
PA+4.5V 8
SLOW_SCAN/WSH_G 7
CLP
R20 GND 6
WSHR 0
SHP/DEFS1/WSH_R 5
GND 4
R22 0 NM
PAGND
PA_GND 3
GND 2
GND 1
CN2
CLPOUT
MARK CHANGE INFORMATION
R100 47 → 27
*1
→ 120
R101 0
R25
0
NM
N O
1
2
TO_PA-249_CN1
3
LOT NO.
4
0A3-
5
TG-219
BOARD NO. 1-678-607-14
LOT NO. 0A3-
HDW-750_TG-219_003_1
P