Block Diagrams (1) - Sony Trinitron KV-32FQ85 Service Manual

5-1. BLOCK DIAGRAMS (1)

CN3601
IC3600
1 RIGHT OUT
AUDIO/VIDEO SWITCH
2 RIGHT IN V-OUT-15
2 LAST RF
AV3 IN R
3 LEFT OUT V-OUT-25
AV2 OUT
9
AV2 I R
6 LEFT IN CVBS/Y MAIN
11 CVBS Y MAIN
AV1 IN R
7 BLUE IN C-MAIN
13 C MAIN
DIGITAL RF
8 MODE SCL
AV1
14 SCL
AV1 OUT R
11 GREEN IN SDA
15 SDA
AV1 OUT L
15 RED IN MUTE
MUTE
17
AV3 OUT R
16 BLANKING MODE 1
18 MODE 1
AV3 OUT L
19 VIDEO OUT MODE 2
19 MODE 2
AV3 OUT CVBS
20 VIDEO IN MODE 3
20 MODE 3
Y SLAVE
SPEAKER-L
AV2 OUT L/SPKR L
23
CN3602 C SLAVE
SPEAKER-R
1 RIGHT OUT AV2 OUT L/SPKR R
24
FRONT C
L-ANALOG RF
2 RIGHT IN 25 ANALOG RF-L
AV3 IN C
FRONT-L
3 LEFT OUT 26 FRONT L
FRONT Y
SC3 IN-L
6 LEFT IN 27 AV3 IN-L
AV3 IN Y
SC2 IN-L
7 BLUE IN 28 AV2 IN-L
AV2 IN Y
SC1 IN-L
8 MODE AV1 IN-L
29
AV2
AV1 IN CVBS
L-DIGITAL RF
11 GREEN IN 30 DIGITAL RF
DIGITAL RF
R-ANALOG RF
15 RED IN 32 ANALOG RF-R
ANALOG RF
FRONT-R
16 BLANKING 33 FRONT R
19 VIDEO OUT
20 VIDEO IN
CN3603
1 RIGHT OUT
2 RIGHT IN
3 LEFT OUT
6 LEFT IN
AV3
8 MODE
15 C IN
19 VIDEO OUT
20 VIDEO IN
CN3600
1 C
3 Y/CVBS
TO H1 BOARD
5 L
CN2911
8 R
VG(L) 12
Q6802,
VS
15
Q6803
VG(H)
16
OCP 9 9
F/B 2 8
1 V SENSE 7
IC6802
DRIVER
5
10
6
4
3
11
4
PH6800
PHOTOCOUPLER
2
CN6802
4 RECT+
BUFFER
Q6801
2 RECT-
3 CATHODE
1 3 1
REF
1
TO G BOARD
2 3 2
IC6803
CN6007
SWITCHING
IC6800 5
+9V
MOSFET
7
6
IC6801
PROTECTION IC
1 AC-HOP-VCC
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BUFFER
V-OUT-35 V-OUT-3B
AMP
SC3-IN-R
Q3656
34
SC2-IN-R
35
BUFFER
SC1-IN-R V-OUT-25 V-OUT-2B
AMP
36
Q3657
R-DIGITAL RF
37
SC1 OUT-R
38
BUFFER
V-OUT-15 V-OUT-1B
SC1 OUT-L AMP
39
Q3658
SC3 OUT-R
40
SC3 OUT-L
BUFFER
SC2-OUT-R SPEAKER R
41
AMP
V-OUT-35
43 Q2602
CVBS/Y SLAVE
45
BUFFER
C SLAVE SC2-OUT-L SPEAKER L
47 AMP
C-FRONT Q2603
49
C-IN-3 CVBS DIGITAL RF
51
Y/CVBS-FRONT CVBS/Y MAIN
54
V-IN-3 C-MAIN
56
V-IN-2 CVBS/Y SLAVE
58
V-IN-1 C SLAVE
60
V-DIGITAL RF BLUE 1
62
V-ANALOG RF GREEN 1
64
9V
MUTE SWITCH RED 1
Q2604
AC ON-OFF BLK 1 FS1
GREEN 2
BLUE 2
BLK 2
RED 2
L-DIGITAL RF
R SPEAKER/HP
L SPEAKER/HP
R-DIGITAL RF
L-ANALOG RF
R-ANALOG RF
AV LINK
SDA
SCL
CVBS/ANALOG RF
J ( )
AV SCART I/O
SWITCHING AND
SOCKETS
T6800
HV
HV OVERSHOOT SS RESET
PROTECT Q6804,
17
Q6808, Q6809 Q6806
13
15
14
DYNAMIC
1 FOCUS
Q8901
DYNAMIC
FOCUS
G2
T8900
DYNAMIC
16 8 4 FOCUS
Q8900
FV
ABL
PROTECT
1
Q6810
18
ABL-COMP
19
12
5
7
6
DF DRIVE
2
HV-PROT
1
3 EPG MODE
NOT
AC MONITOR
IC6804 USED
CONTROLLER
D2 ( )
SMART MODE
DEFLECTION
IC3
MM_A(0)
A0
23
MM_A(1)
A1 24
MM_A(2)
A2 25
MM_A(3)
A3 26
MM_A(4)
A4
29
MM_A(5)
A5
30
MM_A(6)
A6
31
MM_A(7)
A7 32
MM_A(8)
A8 33
MM_A(9)
A9
34
MM_A(10)
A10
22
MM_A(11)
BA1 21
MM_A(12)
NC36 36
MMVA(13)
A11 35
MM_DQ(0)
CN3604 DQ0
2
1
MM_DQ(1)
DQ1
4
3
MM_DQ(2)
DQ2 5
4
MM_DQ(3)
DQ3 7
6 MM_DQ(4)
DQ4 8
7
MM_DQ(5)
DQ5
10
9
MM_DQ(6)
DQ6
11
10
MM_DQ(7)
DQ7
13
11 MM_DQ(8)
DQ8 42
12 MM_DQ(9)
DQ9 44
14
MM_DQ(10)
DQ10
45
15
MM_DQ(11)
DQ11
47
16 TO A BOARD
MM_DQ(12)
DQ12
CN3002 48
17 MM_DQ(13)
DQ13 50
19 MM_DQ(14)
DQ14 51
20
MM_DQ(15)
DQ15
53
22
MMDQM(1)
DQMU
39
23
MMDQM(0)
DQML 15
25
MM_CS1
BA0 20
26 MM_CAS
CAS 17
29
MM_WE
WE
16
32
MM_RAS
RAS
18
33
MM_CLK1
CLK
38
35
MM_CKE1
CKE 37
CN6803
HPROT 4
CN7331
TO D BOARD
1 R
CN8900
7
2 R REF
3 G
TO B BOARD 4 G REF
CN3400
5 B
CN6801
6 B REF
3
9 IK
4
TO A BOARD
1 CN6900
2
C
- 24 -
IC1
PCI_AD(16)
MM_A(9) PCI AD(0)
MM_A09 PCI AD00
Y7 T1
PCI_AD(15)
MM_A(7) PCI AD(1)
Y8 MM_A07 PCI AD01 R3
PCI_AD(14)
MM_A(4) PCI AD(2)
Y9 MM_A04 PCI AD02 R2
PCI_AD(13)
MM_A(3) PCI AD(3)
Y11 MM_A03 PCI AD03 R1
PCI_AD(12)
MM_A(1) PCI AD(4)
MM_A01 PCI AD04
Y12 P2
PCI_AD(11)
MM_A(11) PCI AD(5)
MM_A11 PCI AD05
Y13 P1
PCI_AD(10)
MM_A(13) PCI AD(6)
MM_A13 PCI AD06
Y14 N2
PCI_AD(9)
MM_A(10) PCI AD(7)
V12 MM_A10 PCI AD07 N1
PCI_AD(20)
MM_A(6) PCI AD(8)
V9 MM_A06 PCI AD08 M2
PCI_AD(21)
MM_A(0) PCI AD(9)
MM_A00 PCI AD09
W12 M1
PCI_AD(19)
MM_A(2) PCI AD(10)
MM_A02 PCI AD10
W11 L2
PCI AD(18)
MM_A(5) PCI AD(11)
W9 MM_A05 PCI AD11 L1
PCI AD(8)
MM_A(8) PCI AD(12)
W8 MM_A08 PCI AD12 K1
PCI AD(7)
MM_A(12) PCI AD(13)
W13 MM_A12 PCI AD13 K2
PCI AD(6)
MM DQ(14) PCI AD(14)
MM_DQ14 PCI AD14
Y16 ?
PCI AD(5)
MM DQ(12) PCI AD(15)
MM_DQ12 PCI AD15
Y17 ?
MM DQ(10) PCI AD(16)
Y18 MM_DQ10 PCI AD16 D1
MM DQ(0) PCI AD(17)
Y20 MM_DQ00 PCI AD17 D3
MM DQ(3) PCI AD(18)
W20 MM_DQ03 PCI AD18 C1
MM DQ(6) PCI AD(19) VO_DATA(0)
MM_DQ06 PCI AD19
V20 B2
MM DQ(5) PCI AD(20) VO_DATA(1)
MM_DQ05 PCI AD20
V19 B1
MM DQ(2) PCI AD(21) VO_DATA(2)
MM_DQ02 PCI AD21
W19 C2
MM DQ(8) PCI AD(23) VO_DATA(3)
W18 MM_DQ08 PCI AD23 A1
MM DQ(11) PCI AD(24) VO_DATA(4)
W17 MM_DQ11 PCI AD24 A3
MM DQ(13) PCI AD(25) VO_DATA(5)
MM_DQ13 PCI AD25
W16 C4
MM DQ(7) PCI AD(26) VO_DATA(6)
MM_DQ07 PCI AD26
T18 B4
MM DQ(15) PCI AD(27) VO_DATA(7)
MM_DQ15 PCI AD27
V15 A4
MM DQ(4) PCI AD(28) TM-SCL
U18 MM_DQ04 PCI AD28 A5
MM DQ(1) PCI AD(29) TM-SDA
V18 MM_DQ01 PCI AD29 C6
MM DQ(9) PCI AD(30)
MM_DQ09 PCI AD30
V17 B6
MMDQM(1) PCI AD(31)
MMDQM(1) PCI AD31
R18 A6
TM_SCL
MMDQM(0) PCI/CBE(0)
T19 MMDQM(0) PCI/CBE0 M3
TM_SDA
MM_CS1 PCI/CBE(1)
U20 MM_CS1 PCI/CBE1 ?
12C_IRQ
MM_CAS PCI_INTC
Y15 MM_CAS PCI_INTC B8
PCI CBE(1)
MM_WE SSI_I02
MM_WE V34_I02
W15 B9
MM_RAS SSI_I01
MM_RAS V34_IO1
W14 A9
MM_CLK1 PCI_INTD
MM_CLK1 PCI_INTD PCI_AD(23)
W10 A7
MM_CKE1 VO_DATA(0)
U1 MM_CKE1 VO_DATA0 P20
VO_DATA(1)
VO_DATA1 N19
VO_DATA(2)
VO_DATA2 PCI_INTB
N20
VO_DATA(3)
VO_DATA3
M18
VO_DATA(4)
VO_DATA4
M19
VO_DATA(5)
VO_DATA5 M20
VO_DATA(6)
VO_DATA6 K19
VO_DATA(7)
VO_DATA7
J20
TM_SDA
TM_SDA
R19
TM_SCL
TM_SCL
R20
12C_IRQ
TRI:USER IRQ G20
PCI_INTB
PCI_INTB A8
IC7300
VIDEO OUT (RED)
BUFFER R
AMPLIFIER 3 8
VIN VOC
Q7300, Q7301
G
IK
IC7310
VIDEO OUT (GREEN)
B
BUFFER
AMPLIFIER 3 VIN VOC 8
Q7310, Q7311
IK
IC7320
VIDEO OUT (BLUE)
BUFFER
AMPLIFIER 3 VIN VOC 8
Q7320, Q7321
BUFFER IK
Q7330
HEATER
( )
R, G, B OUT
RV7330
G2
IC8
PCI CBE(0)
1 A15 OE 28
PCI CBE(1)
2 A4 WE 11
PCI_AD(17)
3 A13 18
PCI_AD(0)
A12 DQ15/A_1
4 45
PCI_AD(31)
A11 DQ7
5 44
PCI_AD(30)
6 A10 DQ6 42
PCI_AD(29)
7 A9 DQ5 40
PCI_AD(28)
A8 DQ4
8 38
PCI_AD(27)
A19 DQ3
9 35
PCI_AD(26)
A2 DQ2
10 33
PCI_AD(25)
16 A18 DQ1 31
PCI_AD(24)
17 A17 DQ0 29
PCI_AD(1)
A7 A0
18 25
PCI_AD(2)
A6 A1
19 24
PCI_AD(3)
A5 A2
20 23
PCI_AD(4)
21 A4 A3 22
FLASH RESET
RESET 12
IC15
MP0 VBS CN1
16 27
Y_G 7
MP1 GREEN
15 26
U_B_C 11
MP2 BLUE
14 29
13 MP3 C 24
V_R_CVBS 15
12 MP4 RED 23
TV_SCL 12
MP5 CVBS
11 30
TV_SDA 8
MP6
10
MP7
9
41 SCL
42 SDA
IC11
13
TV_SCL
14 10
TV_SDA
2 9
3
IC12
1
FLASH RESET
2
6
CN3
9
PCI_INTC MS_BS 2
13
SSI_I02 MS_SD10 4
MEMORY
STICK
SSI_I01 MS_SCLK 8
PCI_INTD MS_NS 6
MS ( )
TRIMEDIA MEMORY STICK
J7330
10
9
8
13
5
PICTURE TUBE
HV
TO D2 BOARD
HV (T6800)
CN7330
TO D BOARD
5
CN8214