Schematic Diagram Of S Board - Sony Trinitron GDM-FW900 Service Manual

(3) Schematic Diagram of S Board

1 2 3
A
CN3003
3P
WHT-L
:S-MICRO
+15V 1
B
TO G BOARD GND 2
CN655
-15V 3
IC3004
CN3001 BA033T
9P
+3.3V REG
:FFC-L C3048 C3049
10 10
2
STBY5V
1 1 3
1 C3050
0.01
GND 2 4.9 2
B:CHIP
3
HFBP 3
0.6 C3051
VSAWRST 4
TO N - a BOARD
0.1 R3013
CN003
ROMWC 5 C3052
4.9 R3023 4.7 :CHIP
DCONRES 1k D3001
6
4.5 :CHIP MA111
C
DCONMUTE 7
4.9 R3025 1k :CHIP
0.022 B:CHIP
SCL 8
R3027
SDA 1k
9
R3024
:CHIP
2.2k :CHIP
4.9
R3028
R3026
2.2k 2.2k :CHIP
:CHIP R3015
4.7k :CHIP
R3016 R3017
0
100
:CHIP
:CHIP
R3018
R3019 R3020
4.7k
0 100
:CHIP
:CHIP :CHIP
D
R3033
220
R3022
4.7k
C3057
R3021 :CHIP
10
4.7k
C3056
:CHIP
0.01
R3029 B:CHIP
100
:CHIP
8 7 6
C3058
0.1
B:CHIP
5 4
E
IC3006
PST9143NL
1 2 3
RESET
1 2 3
F
— S BOARD (Conductor Side) —
G
H
I
J
4 5 6
C3047
C3040 C3039 C3037 C3035
0.01 C3046 C3045 C3043 0.01 0.01
0.01 0.01
0.01
B:CHIP 10 0.01 B:CHIP B:CHIP
B:CHIP B:CHIP
B:CHIP B:CHIP
C3042
C3044 C3041 C3038 C3036
0.01 0.01 0.01
0.01 0.01
B:CHIP
B:CHIP B:CHIP B:CHIP B:CHIP
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57
81 TEST16
82 TEST17
83 TEST18
84 TEST19
85 TEST20
10
86 CLKSW
2.2k
87 VSSPLL
R3014
10k :CHIP
88 CPO
C3053
89 VCI
IC3001
CXD9510Q
90 VDDPLL
R3070 DIGITAL CONV CONTROL
100k
91
HS
:CHIP
92 VS
93 CLR
C3072
0.47
94 VDDIIC
16V
B:CHIP
95 SDA0
96 SCL0
97 VSSIIC
98 SDA1
99 SCL1
100 TEST21
D3003
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
UDZ-3.3B
D3004
UDZ-3.3B
5
C3001 C3003
0.01
0.01
IC3005
B:CHIP B:CHIP C3007
C3009
M24C16 C3011
0.01 0.01
0.01
C3002 C3004
EEP ROM B:CHIP B:CHIP
0.01 0.01 B:CHIP
B:CHIP B:CHIP C3008 C3010 C3012
0.01 0.01 0.01
B:CHIP B:CHIP B:CHIP
4
C3005
0.01 C3006
B:CHIP 10
5-25
(s)
DIGITAL CONVERGENCE CONTROL
7
8 9
R3045
C3032
4.7k
0.01
:CHIP
B:CHIP
R3075
6.8k
C3034 C3033
C3030 Q3001 :CHIP
0.01 0.01
10 2SA1037AK
B:CHIP B:CHIP
MUTE SW
R3074
C3031 R3072 15k
Q3002
4.7k
0.01 :CHIP
2SC2412K
B:CHIP :CHIP
MUTE SW
C3029
0.01
56 55 54 53 52 51
B:CHIP R3073
1k
R3067 :CHIP
C3028
0.01 0.33
C3062
B:CHIP 1W 1000
:RS 25V
FIL17 50
FIL18 49
R3031
4.7k
AVDD4 48 :RN-CP
UOUT3 47
R3011 1k :RN-CP
R3012 1k :RN-CP
AVD1 46
R3032
VREF1 45
12k
R3010 2.7k :RN-CP
:RN-CP
VRO1 44 C3025 1
R3008 4.7k :RN-CP R3034
IRREF1 43
4.3k
R3035 4.7k :RN-CP
UOUT1 42 :RN-CP
R3007 150 :RN-CP
R3038
AVS1 41
4.7k
R3005 1k :RN-CP R3006 1k :RN-CP
:RN-CP
40
AVD0
VREF0 39
R3004 2.7k :RN-CP
VRO0 38 C3022 1
IRREF0 37 R3002 4.7k :RN-CP
R3039 4.7k :RN-CP
UOUT0 36
R3001 150 :RN-CP R3042
4.7k
AVS0 35
:RN-CP
UOUT2 34
R3044
AVDD3 33
4.7k
:RN-CP
FIL15 32
FIL14 31
C3019 C3020
C3018
0.01
0.01 10
B:CHIP
B:CHIP
C3017
0.01
B:CHIP
C3013 C3015
0.01 0.01
B:CHIP B:CHIP
C3014 C3016
0.01 0.01
B:CHIP B:CHIP
S
— S BOARD (Component Side) —
10 11 12
R3066
R3071 C3063
0.33 10k
1000 IC3002
1W :CHIP
25V STK391-220
:RS
CONV OUT
C3081 R3077
Q3003 -0.5
4.7 10k
B:CHIP :CHIP 2SA1037AK
MUTE SW
1 2 3 4 5 6 7 8 9 10
Q3005 C3076
0.1
2SC2412K -0.2 0.1 0.1 0.7
R3076 2.1
B:CHIP
6.8k MUTE SW
0.7
R3078
:CHIP
10k
:CHIP
R3046
10k
Q3004 :CHIP
C3075
2SC2412K 0.1
B:CHIP
MUTE SW R3079C3082
10k 0.1
:CHIP B:CHIP
C3064
22p
CH:CHIP
R3048 R3047
R3049 0.68 0.56
4.7k 3W
3W
:RN-CP :RS :RS
C3066
R3051
22p R3050
4.7k
CH:CHIP
120
:RN-CP
3W
:RS
R3052
120
C3065
3W 0.22 1
:RS :PT
2
C3067
3
0.22
:PT
4
C3068
22p
5
CH:CHIP
6
R3055
IC3003 4.7k 7
:RN-CP
STK391-220
8
CONV OUT
R3056
82
3W
:RS
R3054
C3069 R3053
0.68
1 2 3 4 5 6 7 8 9 10 0.56
0.22
3W
R3063 3W
:PT :RS
0 :RS
0.1 0.1 0.7 0.8 -0.3 2.1
:CHIP 0
R3062 R3065 R3064
C3078 C3080
0 100 0 :CHIP
0.01 0.1
:CHIP :RN-CP
B:CHIP B:CHIP
C3079
0.1
R3057
B:CHIP
4.7k
:RN-CP
C3070
R3058 C3071
22p 120 0.22
CH:CHIP
3W :PT
:RS
(DIGITAL CONVERGENCE CONTROL)
B-SS3536<AEP>-S..-24
5-26
14
13
CN3002
8P
WHT-L
:S-MICRO
HMC-
HMC+
VMC-
VMC+
HAMP-
HAMP+
VAMP-
VAMP+