Sony HDCU2500 Maintenance Manual page 327

RC-105
RC-105 (1/8)
Q1
2SA1797-T100-Q
1.1A/6V
+5.5V
THP1
D1
CN1
c23 +5.5V
(120/135) UDZSUSTE-174.7B
CN1 (24mA)
d23 +5.5V
(121/135) R1
CN1 220
e23 +5.5V
(122/135)
max5A
C3
C95 C96
22uF
0.1uF 0.1uF C13
16V
100pF
GND GND IC1 (3/3)
NJM062V(TE2)
GND C14 100pF
C7
C4 0.1uF
V+
22uF R2
16V V- 220
GND D2
UDZSUSTE-174.7B
C8
0.1uF
1.1A/6V
THP2
CN1 GND
d24
-5.5V
(127/135)
CN1 (1mA)
e24 Q2
-5.5V
(128/135) -5.5V
2SC4672-T100-Q
C97
0.1uF
GND
Q3
2SA1797-T100-Q
1.1A/6V
THP3
CN1
a6 +3.8V
(31/135)
CN1
R3
b6 +3.8V (352mA)
(32/135) 100
CN1
c6 +3.8V
(33/135)
C1
CN1
d6 +3.8V
(34/135) 1uF
C5
CN1 6.3V
e6
+3.8V 47uF
(35/135)
10V
100pF
max4A
C98
R4
0.1uF
100
GND Q5
2SC4617TL-QR
GND
Q4
2SA1797-T100-Q
1.1A/6V
THP5
(212mA)
CN1 c1 R5
MB-GND
(3/135)
100
C2
CN1
c11
MB-GND 1uF
(63/135)
C6
6.3V
CN1 47uF
c15
MB-GND 10V
(72/135)
100pF
CN1 b23 MB-GND
(119/135) R6
100
CN1
c24 MB-GND
(126/135)
Q6
GND
2SC4617TL-QR
GND
CN1
c22 CCU-Ref-F-in
(114/135)
CN1
d22
External-Ref-SYNC-in
(115/135)
CN1 e22
External-Ref-SC-in
(116/135)
CN1
c25
nc
(132/135)
CN1
d25 nc
(133/135)
Through Hole TAP
TP001 TP002
CN1 NM NM
f1 SHIELD
(6/135)
GND GND
CN1
f3 SHIELD SideA
(18/135)
CN1
f5 SHIELD
(30/135)
E1 E2 E3 E4 E5 E6 E7 E8
CN1
f7 SHIELD
(42/135)
(B) (B) (B)
CN1
f9 SHIELD
(54/135)
GND
CN1
f11 SHIELD
(66/135)
CN1
f13 SHIELD
(68/135)
CN1
f2
(12/135)
CN1 CN1
f4
f15 SHIELD
(75/135) (24/135)
CN1 f6
(36/135)
CN1 CN1
f17 SHIELD f8
(87/135) (48/135)
CN1
f10
(60/135)
CN1 CN1
f12
f19 SHIELD
(99/135) (67/135)
CN1 f14
(69/135)
CN1 CN1
f21 SHIELD f16
(111/135) (81/135)
CN1
f18
(93/135)
CN1 CN1
f20
f23 SHIELD
(123/135) (105/135)
CN1 f22
(117/135)
CN1 CN1
f25 SHIELD f24
(135/135) (129/135)
GND
HDCU2500
IC1 (1/3) CL1 +5V
+5V
NJM062V(TE2) (24mA)
C20 R9
100pF 33k
IC2
ADR381ARTZ-REEL7
5
+
7
R23
47k 2
- 6 1
VOUT VIN C33
C27 47uF
1uF 10V
R10
C19 GND
33k R30
1uF
R21 100
3
16V
47k
C21
1uF
3
+
1
C34
- 2 C28 47uF
C26 R22 1uF 10V
47k
1uF
16V
(2/3)
IC1
NJM062V(TE2)
-5V (1mA)
CL2 -5V
+3.3V
IC3 (1/3) CL3 +3.3V
NJM062V(TE2)
(446mA)
C24 R11 R15
100pF 33k 22k
5 (1.61)
R7
220 +
7
R16
- 6 C31 C35
6.8k
C29
47uF 47uF
10uF
10V 10V
C17
16V
C22 R12 R17
33k 33k
1uF
+3.3V-2
IC3 (2/3)
CL4 +3.3V-2
NJM062V(TE2) +3.3V-2
(150mA)
C25 R13
100pF 33k
3
R8
220 + GND
1 C32 C36
C30
47uF 47uF
- 2 10uF 10V 10V
16V
C18
C23 R14
1uF 33k
+5.5V
IC3(3/3)
NJM062V(TE2)
V+ C9
0.1uF
V-
GND
CN3
CN1
C10
0.1uF
-5.5V
GND
CN2
CN2
CN2
A1 MB-GND
(1/66)
CN2
(2/66) B1 MB-GND
CN2
C1 MB-GND
(3/66)
CN2
D1 MB-GND
(4/66)
CN2
E1 MB-GND
(5/66)
GND
CN2
(14/66) B3 +12.5V
(B) CN2
(16/66) D3 -12.5V
CN2
(9/66) C2 nc
CN2
A6 nc
(31/66)
CN2
(19/66) A4 nc (VF-SDI(X))
CN2
(25/66) A5 nc (VF-SDI(Y))
CN2
F1 SHIELD
(6/66)
CN2
(20/66) B4 nc (Guard-GND)
CN2
CN2
(18/66) F3 SHIELD (26/66) B5 nc (Guard-GND)
CN2
(32/66) B6 VF-OE-in
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
(66/66) F11 SHIELD (60/66) F10
GND
1.1A/6V
THP40
(650mA)
C41
C40
47uF
0.1uF THP41
C93 C94
10V
16V
1000pF 100pF
B
GND
GND GND
GND GND
R40
22k
NM
R42 R43
4.7M
2.2M
C42
R41
1000pF 10k
C43
22pF
R44
C44 220k
1000pF
GND
001 PGOOD_+1.2V
1.1A/6V
THP4
(650mA)
C11 C12
0.1uF THP6 47uF
10V
16V
B
GND
GND GND
R18
22k
NM
R20 R31
2.2M 4.7M
R19
3.3k
C15 C16
0.0047uF
10pF
R36
C37 220k
1000pF
GND
001 PGOOD_+0.9V
1.1A/6V
THP60 (161mA)
C60 C61
0.1uF 47uF 001 PGOOD_+2.5V
C91 C92
16V
10V
0.1uF 1000pF
C63
B
GND GND GND R63
GND
R60 22k
NM
R61 22k
C62
C64
1000pF 47pF
GND GND
LTC3411EMS#TR
R62 R64
22k 220k
GND
Vout: 0.8*(1+22k/24.2k)=1.523V
MODE: (Vin/2)->forced continuous
Freq: 242k:1.28MHz
PGOOD is Open Drain Pin
R86
0
001 PGOOD_+1.2V
R87
001 PGOOD_+2.5V 0
R88
001 PGOOD_+0.9V 0
+3.3V-2
+5V
IC7 (2/3)
NJM062V(TE2)
R27
R24 R33
15k IC7 (3/3)
33k 10k
IC7 (1/3)
NJM062V(TE2)
5 (1.82V) 3
NJM062V(TE2)
+ +
V+ 7 1
R25 R34
2.2k 2.2k
(1.18V) 6 - V- 2 -
(1.49V)
R35
R26
15k R28 15k
22k
R29
2.2k
GND
-5V
C45
0.1uF
C46
FB40
10uF
16V
C49 100pF
B
C47
10uF
B R48 R49
16V +1.2V
22k
0
B
C48 (2.7A) CL40
6 10 C53 C54 C55 FB41 (1.5A)
47uF
SYNC/MODE SW1 10V L40 47uF 47uF 47uF
1uH 6.3V 6.3V 6.3V
11
S
SW2
R50 2.2
3 14 C52 FB42
B 10uF
ITH SW3 (1.5A)
C59
15 16V
B
0.1uF
SW4
680pF
7 C50 FB43 (1.5A)
RUN/SS
4 C51 C56
VFB 0.1uF 47uF
GND
5 2 16V FB44 6.3V
RT PGOOD (1.5A)
17 R46
EPAD 22k
1.200V = 0.8V(1+22k/44k)
0.93MHz(220k+100k)
R47
22k
IC40
LTC3412AEFE#TR
GND
C38
0.1uF
FB1 C39
10uF
16V C77 100pF
C57 B
10uF
16V B R51 R52 +0.9V
1.5k 4.7k
B
C58
(2.7A) CL50
6 10 C85 C86 C87 FB2 (1.5A)
47uF
L1 47uF 47uF 47uF
SYNC/MODE SW1 10V
11 1uH 6.3V 6.3V 6.3V
S
SW2
R53 2.2
3 14 C84 FB3
ITH SW3 B 10uF
(1.5A) C89
15 16V
B 0.1uF
SW4
C78
7 680pF FB4 (1.5A)
RUN/SS
4
C79 C88
VFB 0.1uF 47uF
GND
5 2 16V FB5 6.3V
RT PGOOD
(1.5A)
17 R38
EPAD 47k
0.901V = 0.8V(1+6.2k/49.2k)
0.93MHz(220k+100k)
R39
2.2k
IC4
LTC3412AEFE#TR
GND
R68
4.7M
C65 0.1uF
10pF C69
GND
22pF
R65
22k R70 R71
0 47k 0
C67
10uF
FB60
16V
C74
C68
22uF
22uF
16V
16V
R72
0
IC60 GND
+2.5V
FB61
CL60
+2.5V
L60 FB62
(200mA)
S
4.7uH +2.5V-VCCA
FB63 C75 FB80
R66 (1.6A) C76
47uF
1M 22uF
(163mA)
GND 6.3V
6.3V
FB64 +2.5V-VCCA_PLL
R67 FB81
1M R69 C66 C70 C71 C72 C73
(36mA)
2.2 680pF 47uF 22uF
0.1uF 10uF
16V 6.3V 6.3V GND
IC80
R1173H001D-T1-F
GND
4
3 VDD 5
CE VOUT
1
ADJ
GND
2
1.1*10k/(1k+10k)=1.0
GND
IC81
R1173H001D-T1-F
+3.3V
R89 4
0
3 VDD 5
CE VOUT
R55
1k
C90 1
47uF ADJ
10V
POWER GND
D3 NM
CL-196YG-CD-T
2
POWER-OK/NG 002
R56
10k
Q7
1.5*(10k+10k)/(10k+10k+10k)=1.0
2SC4617TL-QR
GND
R32
22k
+1.2V
(2.3A)
+0.9V
(1.6A)
+0.9V-VCCD
FB6
(50mA)
FPGA VCCA
FPGA VCCA PLL
FPGA VCCL_GXB
+1.1V
CL80 +1.1V-VCCL
(220mA)
R80
1k
C80
C81
47uF
0.1uF
10V
R81
10k
R82
0
+1.5V
+1.5V
CL81
R83
10k FPGA VCCH_GXB
C82
C83
47uF
0.1uF +1.5V-VCCH
10V
R84
FB82
10k
(110mA)
FPGA VCCCB
R85
10k
+1.5V-VCCCB
FB83
(20mA)
RC-105 (1/8)
BOARD No. 1-885-971-11
RC-105_1
8-63