Sony STR-DA2100ES Service Manual ▷ View online
53
STR-DA2100ES
IC3601
CXD2064Q
37
FIN
38
CKSL
39
PLSL
40
MCKO
41
ADCK
42
CPO
43
PLVS
44
VCV
45
PLVD
46
CLVD
47
CLPEN
48
CLVS
1
CLPO
2
ADIN
3
RB
4
ADVS
5
ADVD
6
RT
7
ACO
8
DAVD
9
AYO
10
DAVS
11
VG
12
VRF
24 DTR
23 PNR
22 VEH1
21 VEH2
20 VEH3
19 MOD1
18 DVSS
17 MOD2
16 DVDD
15 TEST
14 VB
13 IRF
36
DVSS
35
TEST
34
DVDD
33
TEST
32
TEST
31
TRAP
30
APCN
29
DVSS
28
TEST
27
DVDD
26
NTPL1
25
NTPL2
A/D
1/2
D/A
DL
CLAMP
NTSC: 1H
PAL : 2H
NTSC: 1H
PAL : 2H
LOGICAL OPERATION
ADAPTIVE
FILTER
OPERATION
+
+
–
+
–
+
D/A
VERTICAL CONTOUR
ACCENTUATION CIRCUIT
VCO
1/4
4fsc
PHASE
COMPARATOR
IC3651, 3751
TC74HC4053AFEL
16
15 14
13
12
11
10
9
1
2
3
4
5
6
7
8
C
B
A
OX
IX
X-COM
Y-COM
VCC
GND
VEE
INH
OZ
Z-COM
IZ
OY
IY
C
OUT
IN
C
OUT
IN
C
OUT
IN
C
OUT
IN
C
OUT
IN
C
OUT
IN
LOGIC LEVEL CONVERTOR
54
STR-DA2100ES
IC3701
CXA2199Q
39
37
36
15
40
CLAMP
IREF
1/32
DET SW
COLOR
CHROMA
DET
H. SYNC
SEP
PHASE
DET
I
2
C BUS
DECORDER
32fH
VCO
NT/PAL
PAL ID
FF
ID AXIS
HUE
SECAM
LPF
BST AMP
TOT
DELAY
DEM
AXIS
AXIS
PHASE
SHIFT
CHROMA
VCO
PHASE
DET
ACC
DET
DET
COLOR
KILLER
KILLER
4.43/3.58
SW
LOCK
AFCH
EXT COLOR
NT/PAL
NT/PAL
COLOR
2fH
TRAP ON
X' TAL PIN
KILLER
TOT ON
SUB COLOR
SUB HUE
HUE
NT/PAL
2fH
38
31
DELAY
SHARPNESS
PRE
OVER
OVER
SHP f0
SHARPNESS
CLAMP
AUTO
PEDESTAL
TRAP
SECAM
TRAP
SUB
CONT
SUB CONT
VIDEO
SW
CV/YC
34
32
33
35
V. SYNC
SEP
V COUNT
DOWN
C MODE
50/60
14
16
17
V PED
U PED
20
19
18
Y DRIVE
V PED
U PED
Y DRIVE
13
12
11
V2 DRIVE
V2 PED
V2 PED
V2 DRIVE
U2 DRIVE
U2 PED
U2 PED
U2 DRIVE
Y2 DRIVE
Y2 DRIVE
ABL
ABL CENT
H. DRIVE
−
DELAY
H SYNC
SDA
SCL
V HOLD
V SYNC
S GND
CVBS/Y IN
C IN
A PED
ADRS
B-Y OUT
R-Y OUT
B-Y IN
R-Y IN
SVCC
APC
X NTSC
X 3.58
X 4.43/3.58
SECAM REF
4
2
1
3
5
6
7
8
9
10
IREF
AFC
CERA
JVCC
J GND
V2 OUT
U2 OUT
Y2 OUT
ABLFILIN
CP IN
24
23
22 21
25
29
26
27
28
30
H TIM
V TIM
SCP
SGND2
V OUT
U OUT
Y OUT
V2 IN
U2 IN
Y2 IN
ACC
IC3741
NJM2268V (TE2)
1
2
4
VIN1
GND
3
VSAG1
VOUT1
75
Ω
DRIVER
6dB
AMP
CLAMP
8
7
5
VIN2
V+
6
NC
VOUT2
75
Ω
DRIVER
6dB
AMP
BIAS
55
STR-DA2100ES
IC2101, 2102
NJM2595M-TE2
– SVIDEO Board –
15 VOUT2
16 V+
14 SW1
75
Ω
DRIVER
6dB
AMP
75
Ω
DRIVER
6dB
AMP
11 VOUT3
75
Ω
DRIVER
6dB
AMP
13 VIN1
12 GND
10 SW2
9 VIN2
3
VIN5
4
SW3
5
VIN4
6
SW4
7
VIN3
2
SW5
1
VOUT1
8
V–
56
STR-DA2100ES
IC100
86CK74AFG-5DC1
– DISPLAY Board –
PD
STANDBY CONTROL CIRCUIT
SYSTEM CONTROL CIRCUIT
TIMING GENERATOR
CLOCK
GENERATOR
TIMER BASE
TIMER
WATCHDOG
TIMER
HIGH
FREQUENCY
LOW
FREQUENCY
41 PD4 (V36)
42 PD3 (V35)
43 PD2 (V34)
44 PD1 (V33)
45 PD0 (V32)
P9
46 P97 (V31)
47 P96 (V30)
48 P95 (V29)
49 P94 (V28)
50 P93 (V27)
51 P92 (V26)
52 P91 (V25)
53 P90 (V24)
P8
54 P87 (V23)
55 P86 (V22)
56 P85 (V21)
57 P84 (V20)
58 P83 (V19)
P6
59 P82 (V18)
60 P81 (V17)
61 P80 (V16)
65
P84 (V12)
66
P83 (V11)
67
P82 (V10)
68
P81 (V9)
69
P80 (V8)
70
P84 (V7)
71
P83 (V6)
72
P82 (V5)
73
P81 (V4)
74
P80 (V3)
75
P82 (V2)
76
P81 (V1)
77
P80 (V0)
P4
P0
37
P47 (AIN7, STOP5)
36
P46 (AIN6, STOP4)
35
P45 (AIN5, STOP3)
34
P44 (AIN4, STOP2)
33
P43 (AIN3)
32
P42 (AIN2)
31
P41 (AIN1)
30
P40 (AIN0)
P1
INTERRUPT CONTROLLER
17
P17 (SCK)
16
P16 (SO)
15
P15 (SI)
14
P14 (INT4)
13
P13 (PPG)
P5
21
P53 (DVD)
20
P52 (TC1, INT2)
19
P51 (INT1)
18
P50 (INT0)
12
P12 (PWM4, PDO4, TC4)
11
P11 (TC3, INT3)
10
P10 (TC2)
40
VKK
39
VAREF
38
AVSS
P3
79
P30
78
VDD
80
P31
P7
62 P77 (V15)
63 P76 (V14)
64 P75 (V13)
VFT DRIVER CIRCUIT
(AUTOMATIC DISPLAY)
ADDRESS/DATA BUS
ADDRESS/DATA BUS
25
P03
26
P04
27
P05
P06
P07
28 29
22
P00
23
P01
24
P02
P2
9
P20 (STOP, INT5)
8
RESET
7
P22 (XTOUT)
6
P21 (XTIN)
5
VDD
4
TEST
3
XOUT
2
XIN
1
VSS
8-bit A/D
CONVERTER
16-bit
TIMER/
COUNTER
SIO
TLCS-870/C
CPU
DATA
MEMORY
(RAM)
PROGRAM
MEMORY
(ROM)
TC1
TC2
8-bit
TIMER/
COUNTER
TC3
TC4
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