Sony HDC-P1 Maintenance Manual page 171

UNREG-voltage 004
Q1
R5 R6
2SC4672-T100-Q
100 100
CN101 114
Unreg(+10.5V_+17V)
CN101 112 R7
Unreg(+10.5V_+17V) (1.5)
10k
D1
UDZSNPTE-174.7B
CN101 108
MB-GND R10
+6V
47k
CN101 107 R8
MB-GND
NM
4.7k
CN101 106
MB-GND
CN101 105
MB-GND
GND
CN101 28
+6V
CN101 26
+6V 0.5A/13.2V
+6V
CN101 24 L1
+6V
THP1 10uH
CN101 22
+6V
(68)
CN101 34
GND
CN101 20 C1
MB-GND 10uF
C6
CN101 12 16V
MB-GND 22uF
16V
CN101
9 GND
CN101
4 MB-GND
CN101
3 MB-GND
C7
CN101
22uF
2 MB-GND C2
16V
10uF
CN101
1 MB-GND R9
16V
100
GND
CN101 10
-5.5V (5.5)
CN101
8 -5.5V
CN101 190
+3.8V
CN101 188
+3.8V
CN101 186
+3.8V
CN101 184
+3.8V
CN101 182
+3.8V-B
CN101 180
+3.8V-B 1.1A/6V
CN101 178
+3.8V-B
THP3
CN101 176
+3.8V-B
(163)
C4
CN101 200 22uF
MB-GND
16V
UDZSNPTE-174.7B
CN101 199
MB-GND
C3
10uF
CN101 198
MB-GND 16V
CN101 197
MB-GND
CN101 196
MB-GND
CN101 194
MB-GND
CN101 192
MB-GND
GND
CN101 170
GND
CN101 168
GND
CN101 166
GND
0.5A/13.2V
GND
THP2
(23)
+3.3V
R1
22k
R2
4.7k
R4
10k
Portable/Studio-ID-in 002
LOW:Portable
R3
-5.5V:Portable HIGH:Studio
47k
OPEN:Studio
CN101
6 -5.5V(PTBL/STD-ID)
HDC-P1
A B
AT-163APT (1/4)
+10V
L3
10uH
C12
0.1uF
50V
C10
0.1uF
50V
+5V
Q3
L5
2SA1797-T100-Q CL3
10uH
0.8
+6V
IC3 (1/3)
C21 R17
NJM062V(TE2) IC2
100pF 33k
D3
NM ADR381ARTZ-REEL7
UDZSNPTE-174.7B
R26
3
R11 0
220 +
1 1 2
VIN VOUT
C32
- 2 C35
22uF
47uF
16V
GND 10V
C11
100pF NM
V+
R18
3
33k
V- R27
47k
C18 C19
IC3 (3/3) 10uF 10uF
NJM062V(TE2) 6.3V 6.3V
NM
+2.5V(Reference)
CL1
-5.5V
0.8
-5.5V
+3.3V
Q2
+3.3V
2SA1797-T100-Q CL2
0.8
R19
C23 R23
IC3 (2/3)
100pF
33k 22k
NJM062V(TE2)
NM
5
R14
(1.61)
220 +
7
D2
R24
C29
- 6 C31
6.8k
22uF
47uF
16V
10V
C14
100pF
R20 R25
NM
33k 33k
C20 C22
10uF 10uF
6.3V
6.3V
NM
R52
1k
FB50
1.505V = 0.8V(1+200k/227k)
C52
C51
0.1uF C54 IC50
47uF
16V 0.1uF LTC3411EMS#TR
10V
R54
+1.5V
0
GND GND
NM 6 7 C56 C57
GND L50
R53 CL50
47uF 0.1uF
4.7uH FB51
10k 10V 0.8
2 PVIN SVIN 4
S
SYNC/MODE SW
8
PGOOD
R50 47k
10 9
ITH VFB JC50
1 0
R51 33k
SHDN/RT
NM C55 10pF
PGND SGND
R55 5 3
C50 C53
100k
1000pF 100pF
R60 R61
NM
R56 R58 100k 100k
GND 220k 220k
GND GND
R59
GND
6.8k
GND
AT-163APT (1/4)
BOARD NO. 1-865-934-42
HDC1500R_AT-163A_042_1
C
AT-163APT (1/4)
CN101 150
(Unreg+17V)
CN101 148
CN101 146
CN101 144
CN101 142
CN101 140
+5V
CN101 138
(Unreg+17V)
CN101 136
CN101 134
CN101 132
CN101 130
CN101 128
CN101 126
C36
0.1uF
CN101 124
10V
CN101 122
CN101 120
CN101 118
CN101 116
002,004
CN101 110
CN101 102
( +48V )
CN101
100 ( +30V )
CN101 98
( +30V )
CN101 96
( +30V )
CN101 94
CN101 92
MB-GND
CN101 90
MB-GND
GND
CN101
91 MB-GND
CN101 GND
89 MB-GND
CN101 14
C33
0.1uF
10V
E1
+1.5V
C58
47uF
10V
GND
8-3 8-3
D E F G
1
2
3
4
5
H