Sony TRINITRON BVM-A14F5M Service Manual page 162

1
14
VCC
IC701
TC74VHCT04AFT(EL)
GND
7
008:2C
CLK_PLL
IC701
TC74VHCT04AFT(EL)
INVERTER
008:3D
SIGN730
HS_PLL_X 1 2
R2193
470
1/10W
IC701
RN-CP
TC74VHCT04AFT(EL)
INVERTER
008:3D
SIGN745
HS_REF_X
3 4
R2194
470
1/10W
2 RN-CP
+5V_C
IC760
TL082CPWR
DAC
OUT VCC+
R760
0
IN- OUT
CHIP
IN+ IN-
C760
VCC- IN+
XX
C766
0.1
R761 25V
3.9k B
1/10W
1608
3
RN-CP
0.5
CONT_DAC
C761
0.22
008:3E
25V
B
2012
-5V_C
+5V_C
IC761
TL082CPWR
DAC
OUT VCC+
R762
3.9k
1/10W IN- OUT
RN-CP
0.5
BRT_CNT_DAC IN+ IN-
C762
0.22
008:3D 25V
VCC- IN+
B
2012 C767
4
0.1
R763
25V
3.9k
B
1/10W
RN-CP 1608
0.5
BRT_DAC
C763
0.22
008:3E
25V
B
2012
-5V_C
+5V_C
IC762
TL082CPWR
DAC
OUT VCC+
R764
3.9k
1/10W
IN- OUT
RN-CP
0.5
G_100_DAC
IN+ IN-
C764
5 0.22
008:3B
25V
VCC- IN+
B C768
2012 0.1
R765 25V
3.9k B
1/10W 1608
RN-CP
0.5
R_100_DAC
C765
0.22
008:3C
25V
B
2012
-5V_C
A B
+5V_C
L750
C753 C754 C757 C759
10uH
100 100
0.1 0.1
10V 10V 25V
25V
B B
C750
1608
IC750
0.1 1608
25V TLC2933IPWR-12
B
PLL
1608
R755 R756
3.9k 10k
LOGICVCC 1/10W 1/10W
VCOVDD
R757
RN-CP RN-CP
10 0.5 0.5
1/10W
TEST BIAS
RN-CP
C758
VCOOUT VCOIN 0.22
25V
B
FIN-A VCOGND
2012
FIN-B VCOINH
PFDOUT PFDINH
LOGICGND NC
R758
4.7k
C751
1/10W
XX
RN-CP
0.5
R754
R759 C756
4.7k
8.2k 1000p
1/10W
1/10W
RN-CP 25V
RN-CP CH
0.5
C752 0.5
1608
XX
R753 C755
1M
1
1/10W 10V
RN-CP B
1608
R766
JL760 3.9k
CONTRAST 1/10W
007:4B RN-CP
0.5
C769 PR_R_DAC
C772
0.1 0.22
25V 008:3C
25V
B
B
C778
1608
2012
0.1
R767 25V
3.9k B
1/10W
1608
RN-CP
0.5
B_100_DAC
C773
0.22
008:3B
25V
B
2012
-5V_C
JL763
BRIGHT_CENTER
007:4E
R768
3.9k
1/10W
RN-CP
0.5
Y_G_DAC
C774
JL764
008:3D 0.22
BRIGHT
25V
B C779
007:2D
2012 0.1
C770 R769
25V
0.1
3.9k
B
25V
1/10W
B 1608
RN-CP
1608
0.5
G_PR_DAC
C775
0.22
008:3E
25V
B
2012
-5V_C
JL761
G_100IRE
003:9E
R770
JL762 3.9k
R_100IRE 1/10W
RN-CP
0.5
003:9C
PB_B_DAC
C771
0.1 C776
25V 008:3C
0.22
B 25V
1608 B C780
2012 0.1
R771
3.9k 25V
B
1/10W
1608
RN-CP
0.5
G_PB_DAC
008:3B C777
0.22
25V
B
2012
-5V_C
C
BK (10/15) BK (10/15)
Q750
DTA144EUA-T106
VCO FREQ SW
+5V_C
VCO_FREQ_SW
008:3E
Q751
DTC123JUA-T106
VCO FREQ SW
C1700 C1701
0.1
100
10V 25V
1608
JL765
PR_R_GAIN
002:2C
+5V_C
IC763
TL082CPWR
DAC
OUT VCC+
JL766
B_100IRE
IN- OUT
INT_DAC_OUT
003:9H
IN+ IN- C781
0.1
25V
VCC- IN+
B
1608
JL767
Y_G_GAIN
002:2H
+5V_C
IC764
TL082CPWR
DAC
OUT VCC+
JL768
IN- OUT G_PR_GAIN
002:2F
IN+ IN-
C782
0.1
25V
VCC- IN+
B
1608
JL769
PB_B_GAIN
002:8F
+5V_C
IC765
TL082CPWR
DAC
OUT VCC+
JL770
G_PB_GAIN
IN- OUT
002:8C
IN+ IN- C783
0.1
25V
VCC- IN+
B
1608
8-20 8-20
D E
DAC_Y[0]
DAC_Y[1]
DAC_Y[2]
R1707
0
L1700
DAC_Y[3]
10uH
CHIP
AVDD1
DAC_Y[4]
010:11B
DAC_Y[5]
DVDD1
C1702 C1703
R1708
100 0.1 DAC_Y[6]
010:11B
10V 25V 0
B
B
CHIP DAC_Y[7]
1608
AVSS1
R1709
010:11B;010:11C
0
CHIP
C1714
0.1
DVSS1
25V
R1710
DAC_CLK
010:11B;010:11C B
0
1608
CHIP
+5V_C
C1711
0.1
R1716
2.2k 25V
R1701
B
3.9k 1/10W
C1707 RN-CP
1/10W
180p R1717
Q1701 1608
RN-CP R1702
50V 10
100 2SC4081T106R
CH 1/10W
1/10W BUFFER
1608 RN-CP
RN-CP
R1705
R1712
68
68 Q1703
1/10W
Q1700 1/10W 2SA1576A-T106-QR
RN-CP C1710
RN-CP LPF 0.1
010:11B 2SA1576A-T106-QR 0.5
0.5
25V
BUFFER
B
R1713
68 1608
R1700
R1704 1/10W
100 C1705
2.2k
1/10W 100p RN-CP C1708
1/10W 0.5 100p
RN-CP 50V
RN-CP 50V
CH
CH
1608
1608 C1712
0.1
25V
B
1608
HATCH_SEL
-5V_C 008:2D
R1703
3k
008:3C 1/10W
RN-CP
0.5
HATCH
C1704
R1706
10p
50V
1/10W
CH
RN-CP
1608
R1723
3.9k
1/10W
RN-CP
R1718
Q1705
3k
2SA1576A-T106-QR
008:7F 1/10W
RN-CP BUFFER
0.5
PB_PR
C1713
R1721
R1720
22p 100
820
50V
1/10W
1/10W
CH
RN-CP RN-CP
0.5
1608
F
INT_SG_DAC
008:2G
IC1701
CXD1171M-TH
INT SG DAC
DVDD1
D0 DVDD
C1718
010:9B
0.1
25V
D1 DVDD
B
010:11C;010:9C
D2 AVDD 1608
DVSS1
AVSS1
D3 IO
R1728
200 010:11C;010:9C
D4 IO 1/10W
RN-CP 010:8D
0.5
D5 AVDD INT_DAC_OUT
D6 AVDD AVDD1
C1716 R1729
5.6k
0.1 010:9B
D7 VG 25V 1/10W
C1721
B RN-CP
0.1
1608 0.5
BLK VREF 25V
R1730 C1720
B
0.1
910 1608
DVSS IREF 25V
1/10W
RN-CP B
1608
0.5
VB AVSS AVSS1
R1726
010:11B;010:9C
3.3k
CLK DVSS 1/10W
RN-CP
0.5
DVSS1
010:11B;010:9C
R1719
100
Q1704
1/10W
2SC4081T106R
RN-CP
BUFFER
JL1701
INT_Y
IC1700
R1722
TC7W53FU(TE12R) 3.9k R1725
10 002:2F
SELECTOR 1/10W
1/10W
RN-CP
RN-CP
COM VCC
C1715
0.1
25V
INH CH0
B
1608
VEE CH1
GND A
+5V_C
C1709
0.1
R1714
25V
2.2k
B
1/10W
RN-CP
1608
Q1702
JL1700
2SA1576A-T106-QR
BUFFER
R1715
10
1/10W
R1711 RN-CP
100
820
1/10W
RN-CP
0.5
C1706
0.1
25V
B
1608
-5V_C
+5V_C
C1719
0.1
25V
R1724
B
1k
1/10W
1608
RN-CP R1731
10
1/10W
RN-CP
JL1702
Q1706
INT_PB
2SC4081T106R
002:8D
BUFFER
INT_PR
R1727
R1732
2.2k 002:2A
10
1/10W
1/10W
RN-CP
RN-CP
C1717
0.1
25V
B
-5V_C 1608
BVM-A14
G H