Sony KZ-32TS1U Service Manual page 30

1 3
2
STBY 5V
CN1003
3P
A
JL69
STBY5V 1
JL70
CLOCK 2
GND 3
JL71
STBY 5V
STBY5V 1
GND 2
SIRCS
SIRCS 3
JL50
GND 4
LEDA
LED A 5
JL51 LEDB
LED B 6
POW_SW
B JL52
POWER SW 7
JL72
INPUT SEL 8
INPUT_SEL
JL53
GND 9
D3_DET
D3 DETECT 10
JL54 LPF
LPF 11
JL55 AMUTE
AUDIO MUTE 12
JL56 LMUTE STBY 5V
LINE MUTE 13
JL57
GND 14
D1002
SCL LS 15 SCL_LS
MA2S111
SDA_LS
SDA LS 16
C1005
D1003
47
GND 17 MA2S111
C
6.3V
UR_TX R1001 :AL-CP
UART TX 18
1k
UR_RX
1/10W
UART RX 19
:CHIP
RES
CPU RESET 20
BAT500
FWE
3V
FWE 21
F_MODE
FLASH MODE 22
X1001
GND 23
32.768K
FAN_DRV
FAN DRIVE 24
JL63 FAN_FB
FAN FB 25
JL64 FEN_DET
FAN DETECT 26
GND 27 JL65
Q_SENS
D
Q SENS 28
OP_SW1
JL66
RGB3 29
JL67
OP_SW2
CONT1 30
TO Q( a )BOARD
CN3003
CN1001
30P
STBY
FB1206
5V JL74
0 0 0
FB1205 C1001
0 0 0 47
D1007
6.3V
MA3130WA
:AL-CP R1044
E
47k
STBY5V 1
1/10W
:CHIP
KEY 2
R1045
GND 3 JL75
47k
FB1207
1/10W
IC1010
TO H2 BOARD 0
:CHIP
TC74VHC541FT
1/16W
CN4501
:CHIP
DIG
CN1004
3.3V-2
3P
VCC G1
G2 A1
C1033
0.1 16V B:CHIP Y1 A2
de-56 Y2 A3
def-46 Y3 A4
F
def-48 Y4 A5
ef-57 Y5 A6
Y6 A7
Y7 A8
defg-55 Y8 GND
STBY5V
IC1011
TC74VHCT541AFT
G C1034
G1 VCC
B:CHIP
fef-49 A1 G2
ef-58 A2 Y1
A3 Y2
A4 Y3
A5 Y4
A6 Y5
A7 Y6
A8 Y7
GND Y8
H
ef-59
de-47
ef-60
CN1002 STBY 5V
8P
STBY5V 1
JL84
UR_TX
UART TX 2
I
GND 3
JL85
UR_RX
UART RX 4
JL86
RES
CPU RESET 5
JL87 FWE
FWE 6
F_MODE
FLASH MODE 7
JL88
GND 8
TO Q( a )BOARD JL89
CN3008
• Divided circuit diagram
J
One sheet of B and Q boards are circuit diagram is divided into three sheets,
each having the code B-a to B-c. For example, the destination
ab1 on the code B-a sheet is connected to ab1 on the B-b sheet.
a b 1
Ref. No.
Circuit diagram division code
4 5 6
DIG
5V-2
D1006
MA2S111
C1052
2.2
10V
B:CHIP
IC1003
C1007
0.1 RS5C348A
16V
B:CHIP
VCC 32KOUT
OSC_IN SCLK
IC1017
STBY 5V
OSC_OUT SO BA033F-E2
3.3V REG
CE SI
/INTR GND
3 4 NC GND
NC NC
STBY 5V
NC OUT
R1003 R1004 C1039
2 1 VCC NC
10k 100
1/10W 1/10W
:CHIP :CHIP B:CHIP
R1035 C1011
C1009
10k 47 C1038
0.1
1/10W 6.3V 0.1
16V
:CHIP :AL-CP 16V
B:CHIP
B:CHIP
JL1020
D3_DET JL1019
STBY 5V
C1056
R1218 JL1017
100k 0.1
1/16W 16V
B:CHIP
:RN-CP
JL1018
C1053
0.1
AN 6V DIG DIG 5V-2
16V
LEDA
3.3V-2 B:CHIP
R1048
LEDB
R1046 22k
1k 1/10W
1/10W :CHIP Q_SENS
:CHIP
FAN_FB
C1054
R1047
C1044
0.1 16V B:CHIP
47k 0.1
1/10W 16V
R1071
:CHIP
B:CHIP
100k 1/16W :CHIP
C1055
C1042 0.1 16V B:CHIP
0.1
C1043
16V
0.1 16V B:CHIP ae-7
B:CHIP
JL1022
JL1023
C1045
0.1
16V
B:CHIP
STBY5V
R1034
47k
D1005
1/10W
MA2S111
:CHIP
C1032
100
C1008
6.3V
0.1
:AL-CP
16V
B:CHIP
IC1009
TC7W241FU
BUFFER
0.1
16V
F_MODE
RB1005
47x4
IC1018
STBY R1065
TC7WH125FU 0
3.3V 1/16W
BUFFER
:CHIP
R1067
0
1/16W
:CHIP
ef-61
R1070
R1066
0
0
1/16W
1/16W
:CHIP
:CHIP
ef-62
10
7 8 9
STBY
IC1005
STBY 5V 3.3V STBY 5V
S-80828ANNP
STBY 5V
C1025
0.1
R1068 R1069 16V
27k 10k B:CHIP
R1017 2 1
1/10W 1/10W
5
27k
:CHIP :CHIP
1/10W
:CHIP
IC1006
2 1 TC7S08FU
C1015
D1004 2.2
10V
HN1D03FU
B:CHIP
3 4
1 2
R1019
3 4
R1016 100 C1021
100 1/10W 0.1
1/10W :CHIP 16V
:CHIP B:CHIP
IC1020
S-80842ANNP-ED6
R1018 C1024
10k
C1019 0.1
1/10W 0.1 16V
:CHIP 16V B:CHIP
B:CHIP
X1002
12.288MH
C1022
R1020
0.1 200
R1015
16V
1/16W
10k
B:CHIP
1/10W :RN-CP
:CHIP
C1023
R1041 470p
47 CH:CHIP
STBY 3.3V 1/10W RB1007
:CHIP 47x4 R1021
3k
+3.3V
1/16W
:RN-CP
C1010
0.1 47
6.3V
16V
:AL-CP
90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67
C1012
0.1
91 AVCC
16V
B:CHIP
92 VREF
93
94
95
96
RB1001
10x4
97
98
99
RB1002
10x4
100
101
102
103
104
RB1003
IC1004
10x4
105
HD64F2633TE
MAIN CPU
106
107
108
RB1004
10x4
109 AVSS
110
111 RTC_CS
112 OSD_CS
113 PLD_CS
114 SC_CS
115 4W_CLK
116 4W_RX
117 4W_TX
STBY 5V
118 MD0
119 MD1
120 MD2
R1007 R1013
47k 10k
1/10W 1/10W
:CHIP :CHIP
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
R1005
100
1/10W
:CHIP STBY
3.3V
RB1006
47x4
C1013
0.1 R1009
16V
B:CHIP
1/10W
:CHIP
RB1009
RB1008
47x4
47x4
R1010
47k
1/10W
:CHIP
C1035
0.1
16V
B:CHIP
IC1016
TC7W14FU
11 12
13
Q1002
C1028
2SA1774 0.1
16V
+5V
B:CHIP
R1023
4
1k
R1022 E0 VCC
1/10W
47k
:CHIP
1/10W E1 WC
:CHIP
E2 SCL
GND SDA
3 Q1001
2SC4617
IC1007
M24C64-WMN(A)
EEPROM
ce-30
ce-29
ce-27
ce-28
RB1010
47x4
STBY 5V STBY 5V
R1063
10k
1/10W
:CHIP
R1026
66 65 64 63 62 61
2.2k
R1031
1/10W R1030
10k
10k
:CHIP
1/10W
R1027 1/10W C1040
:CHIP 100
R1024 2.2k :CHIP
CH:CHIP
10 1/10W
TU_RX 60
1/10W :CHIP
:CHIP
TU_CLK 59
SCL_HS 58
R1028
SDA_HS 57
10
R1025 10 1/10W :CHIP
1/10W
VSS 56
:CHIP
SCL_LS 55
PVCC2 54
SDA_LS 53
C1026
R1029 10 1/10W :CHIP
0.1 16V B:CHIP
52 be-22
COMF SW 51 be-25
VEH3
50
VEH3
VEH2
VEH2 49
VEH1
VEH1 48
RB1011
47x4
COL SYS N/M 47 be-23
NTSC/PAL 46 be-24
PICTURE AGC 45 be-17
C1027
0.1
PVCC1 44 be-13
16V
RB1012
43 B:CHIP
CC VID/YUV 47x4
VSS 42
41 ae-1
40 ae-26
JL1011
39
JL1012 DTC144EE
38
RB1013
47x4 JL1013
37
JL1014
36
JL1015
35
JL1016
34
RB1014
V.SYNC 33 47x4
32
DIG
31 5V-2 C1047
0.1
1A VCC
16V
C1030 B:CHIP
1Y 6A
0.1 R1052
0 0 0
16V
2A 6Y
B:CHIP 1/16W 1/16W 1/16W
:CHIP :CHIP :CHIP
2Y 5A
3A 5Y
3Y 4A
GND 4Y ae-10
R1011
47
1/10W IC1012
:CHIP C1037
TC74VHCT14AFT
47k
0.1 ef-63
16V
B:CHIP
eg-66
eg-67
STBY 5V
R1008
10k
1/10W
:CHIP
C1048
0.1
16V
B:CHIP
R1055
0 0 0 0 0
R1056 1/16W 1/16W 1/16W 1/16W 1/16W
C1049
0.1 0 0 :CHIP :CHIP :CHIP :CHIP :CHIP
16V 1/16W 1/16W 1/16W
4 3 2 1
:CHIP :CHIP :CHIP
B:CHIP
ef-64
STBY ef-65
5V
ae-6
5 6 7 8
C1036
0.1
16V
B:CHIP
15
14
ae-12
ae-11
ae-8
ae-9
ceg-36
ceg-37
R1033
3.3k
1/10W
STBY
:CHIP
IC1015 3.3V
R1032
SN74CBTD3306 3.3k
1/10W
C1031
:CHIP
0.1
OE VCC
16V
B:CHIP
SDA5 OE
SDA3 SCL3 ef-68
GND SCL5
ef-69
R1062
2.2k
1/10W
:CHIP
DIG
5V-2
IC1019 R1061 C1029
SN74CBTD3306 2.2k 0.1
1/10W 16V
:CHIP B:CHIP
OE VCC
SDA5 OE
SDA3 SCL3
GND SCL5
abe-14
abe-15
Q1005
C1046
0.1
16V
B:CHIP
R1051
0 0 0 0
1/16W 1/16W 1/16W 1/16W
:CHIP :CHIP :CHIP :CHIP
B
- e
(MAIN CPU)
B-SV9739<J..>-B..-P5
KZ-32TS1U(U/C) 3-11