Block Diagrams - Sony KD-32NX200U Service Manual

5-1. BLOCK DIAGRAMS (4)

CN4601
TO G BOARD RELAY KICK VCC
SWITCH
Q4600
CN6013
AC IN
T4601
D4600
CN4600
1
TO
1
POWER
2
CORD
AC IN
IC4600
1 4
2
3
9
7
8
G1
IC4601
4 1
( )
DIGITAL POWER
3 2
SUPPLY AND TIMER
RECORD FUNCTION
T6003
CN6001
4 3
1 AC IN
TO F3 BOARD
RELAY
RY6001
CN2603 5 AC IN
1 2
CN6002
1 CHECK
FOR CHECK
CHECK
2
CN6003
1 DGC
2 DGC
3 DGC
CN6004
1 PFC
3 PFC
T6101
1 7
CN6008
MAIN RY
1
TO A BOARD
CN1602 2 DGC RY
2 8
RECT
D6102
3 9
CN6013
4
TO G1 BOARD
CN4601
Q6104
Q6105
CN4602
ACT PWR RELAY TO A BOARD
CN402
CN1604
5 MS-BS+
6 MS-BS-
7 MS-SDIR+
16
8 MS-SDIR-
15 TO
B5 BOARD
9 MS-SCLK+
14
CN4475
10 MS- SCLK-
11 MS-SDO+
13
12 MS-SDO-
12
11
10
9
13 MS-SDI+
IC4602
14 MS-SDI-
3 C
15 MS-INS
CN401
2 MS-BS
4 MS-SDIO
TO
MEMORY
6 MS-INS
STICK
8 MS-SCLK
MAIN RECT
D6001
IC6001
MAIN BRIDGE
RECTIFIER
RELAY
1 V SENSE VD 18
MOSFET
RY6002
TRANSISTOR
16
2 F/B VG USED BY
SWITCHING
3 CT CIRCUIT Q6006
4 RT VS 15
6 TIMER VB 14
D6004
7 SS
MOSFET
TRANSISTOR
8 VC 1 VG (L) 12 USED BY
SWITCHING
9 OCP VC 2 10 CIRCUIT Q6007
RELAY
SWITCH
Q6103
RELAY
SWITCH
Q6101
IC401
QUAD HIGH SPEED
DIFFERENTIAL RECEIVER
2 BS+
1 BS-
7 DIR+
6 DIR-
10 CK+
9 CK-
14 DO+
15 DO-
11 CK
13 DD
D409
SWITCH
5 BS 3
DE
Q402
IC403
SINGLE BUS SWITCH
1 DE
2
A
4
DO
IC402
DIFFERENTIAL RECEIVER
7 DI+
D11 2
8 DI-
MS2
( )
MEMORY STICK
T6002
10 +200V
11
RECT
+135V
D6010
12
6 13
8 14
15 +11V
16 +6V
17
7 18 CN6006
AU (+) 5
9 1 TO A BOARD
CN2000
AU (+)
6
RECT
2
D6016
3
IC6003
PH6001
4 1 1
2
3 2
G ( )
POWER
SUPPLY
- 34 -
CN100/1 IC103
1 CS DISABLE CS DISABLE AGC-MON
P5.0
11 P2.14 124
4 KEY2/SCL3.3 AGC-DEFEAT
100 P6.5 76
AGC DEFEAT P3.2
6 KEY1/SCL3.3
97 RESET AUDIO P3.7 81
P6.2
7 INT-COL
RESET 100 P3.6
5 80
P2.8 INT. COL
8 RESET
B 114
10 AVL-INT
STDBY P3.4
12 78
P2.15 AVL INT
17 CVBS IN (TXT)
121 CVBSIA G 113
TO
20 RESET
BOARD A OUT IC101 R 112
CN1000
21 TXT BLK AUDIO MUTE P3.5
105 79
BLANK/CORBLA
22 TXTB
7 P2.10
26 PROT
8 P2.11 PROT 3.12 90
AC-ON/OFF
28
9 P2.12 AC ON/OFF P6.3 98
33 VP100
P6.4
102 V SYNC 99
35 HP100
103
H SYNC
40 P2(13)
10
P2.13 VIPER WRITE
A(0) D(0)
37 D0 55
A(1) D(1)
36 D1 59
A(2) D(2)
35 D2 65
A(3) D(3)
34 D3 71
A(4) D(4)
33 D4 70
A(5) D(5)
27 D5 64
A(6) D(6)
26 D6 58
A(7) D(8)
24 D8 57
A(8) D(9)
23 D9 63
A(9) D(10)
D10
25 67
A(10) D(11)
D11
28 72
A(11) D(12)
29 D12 66
A(12) D(13)
30 D13 62
A(13) D(14)
38 D14 56
A(14) D(15)
39 A14/RAS D15 51
A(15)
40 A15/CAS
A(16)
22 P4.3/A16 UDQM 48
MEMCLK 43
A(17)
19 P4.1/A17 CLKEN 45
A(18)
18 P4.2/A18 /WE 50
A(19)
17 P4.3/A19 LDQM 49
CSROM 46
RD
47
M2 ( )
MICRO PROCESSOR
AND TEXT DECODER
CN100/2
MS SHUT DOWN 5
RESET AUDIO 15
RESET 100 19
TXTB 23
TO
ST.BY 24 BOARD A
CN1000
TXTG 25
TXTR 27
AUDIO-MUTE 39
7 WP
IC104
6 SCL1
5 SDA1
D(0)
2 DQ0 IC105 A0 23
D(1)
4 DQ1 A1 24
D(2)
5 DQ2 A2 25
D(3)
7 DQ3 A3 26
D(4)
A4
8 DQ4 29
D(5)
10 DQ5 A5 30
D(6)
11 DQ6 A6 31
D(8)
A7
42 DQ8 32
D(9)
44 DQ9 A8 33
D(10)
A9
45 DQ10 34
D(11)
A10
47 DQ11 22
D(12)
48 A11 35
DQ12
D(13)
50 20
DQ13 BA0/A12
D(14)
51 DQ14 BA1/A13 21
D(15)
53 DQ15 /RAS 18
D(7)
13 DQ7 /CAS 17
39 DQM
38 CLK /WE 16
37 CKE LDQM 15
D(7) A(0)
31 Q7 IC107 A0 11
A(1)
15 Q0 A1 10
A(2)
17 Q1 A2 9
A(3)
19 Q2 A3 8
A(4)
21 Q3 A4 7
A(5)
A5
25 Q4 6
A(6)
A6
27 Q5 CLKINB 5
A(7)
A7
29 Q6 4
A(8)
A8
16 Q8 43
A(9)
18 A9 42
Q9
A(10)
20 Q10 A10 41
A(11)
22 Q11 A11 40
A(12)
26 Q12 A12 39
A(13)
28 Q13 A13 38
A(14)
30 Q14 A14 37
A(15)
32 Q15 A15 36
A(16)
23 NC A16 35
A(17)
12 /E1 A17 3
A(18)
A18
14 /G 2
A(19)
A19
44