Sony HKCU-HB10 Maintenance Manual page 119

Q1
2SA1797-T100-Q
CN1:154A-ELCO(S)-(N2396)
1A/6V
+5.5V
THP1
CN1
D1
(120/135) c23 +5.5V
UDZSNPTE-174.7B
CN1
(24mA)
(121/135) d23 +5.5V
R1
CN1
220
e23 +5.5V
(122/135)
max5A
C3
C83 C86
22uF
0.1uF 0.1uF C13
16V
100pF
GND GND
IC1 (3/3)
NJM062V(TE2)
C14 100pF
GND
C4
V+ C7
22uF 0.1uF
R2
16V V- 220
GND
D2
C8 UDZSNPTE-174.7B
0.1uF
1A/6V
THP2
CN1 GND
(127/135) d24 -5.5V
CN1
(1mA)
e24 -5.5V Q2
(128/135)
-5.5V
2SC4672-T100-Q
C84
0.1uF
GND
Q3
2SA1797-T100-Q
2A/8V
THP3
CN1
(31/135) a6 +3.8V
CN1
b6 +3.8V (352mA) R3
(32/135)
100
CN1
c6 +3.8V
(33/135)
C1
CN1
d6 +3.8V
1uF
(34/135)
C5
6.3V
CN1 e6
+3.8V 47uF
(35/135)
10V
max4A
C85
R4
0.1uF 100
GND
Q5
2SC4617TL-QR
GND
Q4
2SA1797-T100-Q
1A/6V
THP5
CN1 (212mA)
R5
c1 MB-GND
(3/135)
100
C2
CN1
c11
MB-GND 1uF
(63/135)
C6
6.3V
47uF
CN1
c15 MB-GND
(72/135) 10V
CN1
b23 MB-GND
(119/135)
R6
100
CN1
c24
MB-GND
(126/135)
Q6
GND
2SC4617TL-QR
GND
CN1
c22
(114/135) (nc)
CN1
d22
(nc)
(115/135)
CN1
e22
(nc)
(116/135)
CN1
c25 nc
(132/135)
CN1
d25 nc
(133/135)
CN1
f1 SHIELD
(6/135)
CN1
f3 SHIELD
(18/135)
CN1
f5 SHIELD
(30/135)
NM
NM NM
E1 E2 E3 E4 E5 E6 E7
CN1
f7
(42/135) SHIELD
(B) (B)
CN1
f9 SHIELD
(54/135)
GND
CN1
f11 SHIELD
(66/135)
CN1
f13 SHIELD
(68/135)
CN1
f2
(12/135)
CN1
CN1
f15 SHIELD f4
(75/135) (24/135)
CN1
f6
(36/135)
CN1 CN1
f17 f8
(87/135) SHIELD
(48/135)
CN1
f10
(60/135)
CN1 CN1
f12
f19 SHIELD
(99/135) (67/135)
CN1
f14
(69/135)
CN1
CN1 f16
f21 SHIELD
(111/135) (81/135)
CN1 f18
(93/135)
CN1
CN1
f23 SHIELD f20
(123/135) (105/135)
CN1
f22
(117/135)
CN1
CN1
f25 SHIELD f24
(135/135) (129/135)
GND
HKCU-HB10
A B
DRX-8 (1/10)
C87
CL1 0.1uF
+5V
IC1 (1/3) 0.8 +5V
NJM062V(TE2)
GND
C20 R9
100pF 33k
JC1
IC2
0
ADR381ARTZ-REEL7
5
+
7
R23
- 6 47k 2 1
C33
VOUT VIN
C27 47uF
1uF 10V
R10
C19 GND
33k R65
16V 1uF
R21 100
3
68k
C21
1uF
3
+
1
C34
- 2 C28 47uF
C26 R22 10V
1uF
68k
1uF
16V
(2/3)
IC1
NJM062V(TE2)
-5V
CL2
-5V
0.8
-->3.2V
+3.3V
CL3
IC3 (1/3) 0.8 +3.3V +3.3V
NJM062V(TE2)
C24 R11 R15 C91
100pF
33k 22k 0.1uF
5 (1.61)
R7 GND
220 +
7
R16
- 6 C31 C35
6.8k
C29 47uF 47uF
10uF
10V 10V
C17
6.3V
100pF
R12 R17
C22 R85
33k 33k NM
1uF 100
+3.3V-2
CL4
IC3 (2/3)
0.8 +3.3V-2
NJM062V(TE2)
C25 R13 R18
100pF 33k 22k
3
R8
220 +
1 C32 C36
C30
47uF 47uF
R19
- 2 10uF 10V 10V
6.8k
6.3V
C18
100pF C23 R14
R20
1uF 33k
33k
+5.5V
IC3(3/3)
NJM062V(TE2)
V+ C9
0.1uF
V-
GND
CN3 CN1
C10
0.1uF
-5.5V
GND
CN2
CN2
A1 MB-GND
(1/66)
CN2
MB-GND
(2/66) B1
CN2
C1 MB-GND
(3/66)
CN2
(4/66) D1 MB-GND
CN2
E1 MB-GND
(5/66)
E8
CN2
(14/66) B3 +12.5V
(B)
CN2
(16/66) D3 -12.5V
CN2
(17/66) E3 (nc)
GND
CN2
SHIELD
(6/66) F1
CN2
(18/66) F3 SHIELD
CN2
(30/66) F5 SHIELD
CN2 CN2
(42/66) F7 SHIELD (12/66) F2
CN2
(24/66) F4
CN2
CN2
(54/66) F9 SHIELD (36/66) F6
CN2
(48/66) F8
CN2
CN2
SHIELD
(66/66) F11 (60/66) F10
GND
C
DRX-8 (1/10)
(HKCU2005) (HKCU2005)
SUFFIX: -11 SUFFIX: -11
IC4
TPS54610PWPR
R30 R36
68k 33k 28 2.5V
RT AGND
R68 220 27
C88 C89 C90
GND
SYNC VSENSE
0.1uF 0.1uF 0.1uF
26
SS/ENA COMP
C46
25
GND GND GND C40 VBIAS PWRGD
0.047uF 0.1uF 24
VIN5 BOOT
GND
23
VIN4 PH1
GND
22
1A/6V VIN3 PH2
21
L1
THP6 VIN2 PH3
10uH
20
VIN1 PH4
C47
(1.3A) 19
C43 22uF
(267mA) PGND5 PH5
C37 22uF
16V 18
22uF
16V
PGND4 PH6
17
PGND3 PH7
16
PGND2 PH8
GND
15
PGND1 PH9
FB1 FB2
EPAD
29
+5V
IC81 5
R67 1k
1
TC7SZ00FU(TE85R) 4
1k
2 R66
3 IC5
TPS54610PWPR
GND
R31 R37
68k 15k 1.2V
28
RT AGND
27
GND
SYNC VSENSE
26
SS/ENA COMP
C48 25
C41 VBIAS PWRGD
0.047uF 24
0.1uF
VIN5 BOOT
GND
23
VIN4 PH1
GND
22
2A/8V VIN3 PH2
21
L2
VIN2 PH3
THP7
10uH
20
VIN1 PH4
C49
19
C44 22uF
(425mA) C38 PGND5 PH5
22uF
16V 18
C92 C93 C94 22uF
16V
PGND4 PH6
0.1uF 0.1uF 0.1uF
17
PGND3 PH7
16
GND GND GND
PGND2 PH8
GND
15
PGND1 PH9
FB3 FB4
EPAD
29
IC51
TPS54610PWPR
R70 R71
68k 33k
28
RT AGND
R72 220 27
GND
SYNC VSENSE
26
SS/ENA COMP
C77 25
C75 VBIAS PWRGD
0.047uF 0.1uF 24
VIN5 BOOT
GND
23
VIN4 PH1
GND
22
2A/8V VIN3 PH2
21
L7
VIN2 PH3
THP9
10uH
20
VIN1 PH4
C78
19
(450mA) C76 22uF PGND5 PH5
C74
22uF
16V 18
22uF
16V
PGND4 PH6
17
PGND3 PH7
16
PGND2 PH8
GND
15
PGND1 PH9
FB51 FB52
EPAD
29
+5V
IC7 (1/3)
NJM2903V(TE2)
R27
R24 R33
15k
33k 10k
5
+
7
R25 R34
2.2k 2.2k
(1.18V) 6
-
(1.49V)
R35
R26
15k
15k R28
22k
R29
2.2k
GND
-5V
7-3 7-3
D E
1
2 Vref=0.882-0.891-0.900
C65
3 GND 1.5k
R40 0.022uF
C66
4
R64
680pF
1k
C52
5
0.047uF R41 R49 R52 R57
6
0 10k 3.3k 2.2k
7
R42 C61
8
100 0.01uF GND
L6
9
10uH
S
10
(1.3A)
11
+2.5V
R32
12 2.2
3225 +2.5V
13 NM
CL5
14 0.8
C11
C55 C59
0.0022uF
NM C12 47uF 47uF
1000pF
NM
C71 GND
10uF
+5V
1
2 Vref=0.882-0.891-0.900
C67
3 GND R43 1.5k
0.022uF
4 C68
R62
680pF
1k
5 C53
0.047uF R44 R50 R53 R58
6
10k 0 22k 6.8k
7
R45 C62
8
0.01uF
100 GND
L4
9
10uH
S
10
11
+1.2V
R38
12 2.2
3225 +1.2V
13 NM
CL6
14 0.8
C15
C56 C58 C63
0.0022uF
NM C16 47uF 47uF 47uF C72
1000pF 10uF
NM
GND
1
2
C95
3 GND R73 1.5k
0.022uF
4 C96
R79
680pF
1k
5 C79
6 0.047uF R74 R76 R77 R78
15k 470 4.7k 1k
7
R75 C82
8
0.01uF
100 GND
L8
9
10uH
S
10
11
+3.3V-6
R39
12 2.2
3225 +3.3V-6
NM
13
CL51
14 0.8
C42
0.0022uF C80 C81
47uF 47uF
NM C45
1000pF
NM
C97 GND
10uF
+3.3V-2 +2.5V
IC7 (2/3) IC7 (3/3)
NJM2903V(TE2)
NJM2903V(TE2)
(1.82V) 3
R61
R55
+
1 V+ 10k
2.2k
2 GND
-
POWER-OK/NG
R56
10k
Q7
2SC4617TL-QR
D3 R60
CL-196YG-CD-T 22k
POWER
DRX-8 (1/10)
BOARD NO. 1-881-939-11
HKCU2005_DRX-8_011_1
F G
1
2
3
4
007
5
H