By Board Schematic Diagram (4 Of 4) - Sony TRINITRON KV-27HS420 Service Manual

BY BOARD SCHEMATIC DIAGRAM (4 OF 4)

Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method.
Data is provided for reference only.
1 | 2 | 3 | 4 | 5 |
A
—
B
—
C
—
W13ID
R3043
0
D
1/16W
:CHIP
RB3003
47*4
— CNRM0
CNRM1
CNRM2
CNRM3
E
RB3002
47*4
CNRM4
CNRM5
CNRM6
— CNRM7
RB3001
47*4
YNRM0
YNRM1
YNRM2
F
YNRM3
RB3004
47*4
YNRM4
—
YNRM5
YNRM6
YNRM7 5V-1 5V-2
G
IC3004
9V 9V
EMI
C3046 VCC OUT
—
C3047 0.01 GND C3048
47 25V 0.01
16V B:1608 25V
AL-CP B:1608 C3006
FL3001 C3005 0.01
CKD510JB1A105ST 47 25V
16V B:1608
:AL-CP
H
—
CKD510JB1A105ST
3.3V 3.3V
I
C3042
VCC OUT
330
GND
6.3V C3038
:AL-CP 0.01
25V
B:1608 IC3002
—
C3097
100
16V
:AL-CP
J
—
K
—
L
—
KV-27HS420/29DRC420/30HS420/32HS420/34HS420/36HS420
6 | 7 | 8 | 9 | 10 | 11 |
NRHP
R3050
10k
1/16W
:CHIP
Q3003
2SD601A
C3016
RB3011 RB3013 0.1 RB3014 RB3015
ADTB 47*4 47*4 25V 47*4 47*4
F:1608
R3013
100
1/16W
:CHIP
R3051 R3049
0 R3047 1.5M
1/16W 0 1/16W
:CHIP 1/16W :CHIP
: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 56 55 54 53 52 51
CNRM0
81 CNRM0 VSS 50
CNRM1
82 CNRM1 HDIN 49
CNRM2 L3007
83 CNRM2 VDD 48
CNRM3
84 CNRM3 PVSS 47
C3012
0.1
85 VDD35 AGS 46
25V
CNRM4 F:1608
86 CNRM4 LFIL 45
CNRM5
87 CNRM5 PVDD 44
CNRM6
88 CNRM6 ADVSS 43
C3024
CNRM7
1
89 CNRM7 B-YIN 42 6.3V
B:1608
90 VSS IC3003 CLMPC 41
YNRM0 TC90A90F(BH,DRY)
91 YNRM0 R-YIN 40
YNRM1
92 YNRM1 VRBC 39
YNRM2
93 YNRM2 VRTC 38
YNRM3
94 YNRM3 ADVDD 37
C3011
0.1
95 VDD35 BIAS 36
25V
YNRM4 F:1608
96 YNRM4 CLMPY 35
YNRM5
97 YNRM5 YIN 34
YNRM6
98 YNRM6 VRBY 33
YNRM7
99 YNRM7 VRTY 32
31
C3013 100 VSS ADVSS
330
6.3V
AL-CP
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
L3004
C3018
C3623 0.1 C3624
:CHIP
0.1 25V 0.1
25V F:1608 25V
D3001
F:1608 F:1608
MA111
C3014
330
6.3V
AL-CP
C3017 C3019 C3021
1 0.1 0.1
6.3V R3020 25V 25V
B:1608 3.3k F:1608 F:1608
R3017
1/16W
2.2k
:CHIP
1/16W
:CHIP
L3005
:CHIP
FL3002
EMI
C3008 C3015 R3014 R3015
47 0.1 100 100
16V 25V 1/16W 1/16W
:AL-CP F:1608 :CHIP :CHIP
C3009
0.01
25V
B:1608
C3095
100
C3098 16V
0.01 :AL-CP
25V
B:1608
12 | 13 | 14 | 15 | 16 | 17
RST
R3029
10k
1/16W 5V-1 5V-2
:CHIP
R3078 R3079
330 330 L3011
1/16W 1/16W
:CHIP :CHIP 1/16W
:CHIP
Q3009 C3615
2SD601A 10
16V
:AL-CP
C3613
100
6.3V C3614 L3010
:AL-CP 0.1 L3009
C3037 25V 1/16W D3002
0.1 F:1608 :CHIP :CHIP UDZSTE-173.9B
16V
B:1608
R3077
U MAIN 47k
1/16W
:CHIP
IC3608
TLC2932IPWR
VPNR
R3074
3.3k C3619
FB3002 R3075 LOGICVDD VCO 1/16W 100
0 22 VDD :RN-CP 6.3V
1/16W 1/16W :AL-CP
SELECT RBIAS
:CHIP :CHIP
VCO IN
VCOOUT
VCO GND
FINA
VCO
R3076 0 1/16W :CHIP C3622
FINB INHIBIT 0.1
R3066 PFD 25V
PFDOUT
100 INHIBIT F:1608
1/16W LOGIC
NC
:CHIP GND
C3049 Q3008
R3030 R3031 R3063 2SD601A
0.1
3.3k 100 0 R3073
16V 1/16W 1/16W 1/16W 680k
B:1608
:CHIP :CHIP :CHIP 1/16W
NRH :CHIP
R3093 R3069 R3071 C3617
0 820 1k R3072 0.01
1/16W 1/16W 1/16W 680k 25V
:CHIP :CHIP :CHIP 1/16W B:1608
C3034
:CHIP
0.01 25V B:1608 C3618
R3064 4.7
C3033 0 6.3V
1 10V B:CHIP 1/16W B:CHIP
:CHIP R3068
C3032 2.2k
0.1 25V F:1608 1/16W
C3036 :CHIP
0.1
16V
C3031
B:1608
0.1 25V F:1608
V MAIN
C3030
0.1 25V F:1608
C3029
0.1 25V F:1608
C3028
0.1 25V F:1608
C3027
0.1 25V F:1608
Y MAIN
C3026
0.1 25V F:1608
C3040
C3025 0.1
0.1 25V F:1608 16V
B: 1608
C3023
1
6.3V
B:1608
IIC1
A/D (DNR)
9-965-963-01<DA4> BY(4/4)
| 18
BY
[AD-DRC, MID-XA, CRT DRIVE, A/D (DNR)]
COMPONENT SIDE
1 2 3 4
A
B
C
D
E
BY
[AD-DRC, MID-XA, CRT DRIVE, A/D (DNR)]
CONDUCTOR SIDE
1 2 3 4
A
B
C
D
E
KV-27HS420/29DRC420/30HS420/32HS420/34HS420/36HS420
5 6 7 8 9 10
5 6 7 8 9 10
78