Sony KE-32TS2E (serv.man2) Service Manual ▷ View online
KE-32TS2E (HK) 3-2
5
13
2
10
IC604
RETRIGGERABLE
SINGLE SHOT
33
4
178
177
148
158
154
166
159
167
174
200
207
192
199
96
93 98
101
84
92
92
83 86
90
82
80
73
77
65
63 67
71
59
54 61
62
50
43
191
184
36
37
38
39
3
7
181
14
15
18
17
GL0
GL7
BR0
BR7
BL0
BL7
GR0
GR7
RL0
RL7
RRI6
RR7
RR7
RRI0
IHD
IVD
VDO
PLLHD
CLAMP
COAST
ADCLK
HCS1
V1
V2
HCS2
RL7
RL0
GR7
GR0
GL7
GL0
BR7
BR0
BL7
BL0
RR0
RR7
OCLK
OFLD
OHD
OVD
143
132
126
129
DQ0
DQ15
A10
A0
114
107
116
118
2
3
5
6
8
9
3
5
6
8
9
11
12
39
40
42
43
45
46
48
49
12
39
40
42
43
45
46
48
49
21
24
20
32
27
DQ15
DQ0
ADDR10
ADDR0
120
124
123
122
121
147
36
14
15
16
17
18
35
UDOM
LDOM
WE
CAS
RAS
CS
CLK
179
180
29
30
12
13
16M DRAM
IC601 SYSTEM IC
RESET
STNBY
HSO
VSO
SDA
SCL
RMDQM
RMWE
RMCAS
RMRAS
RMCS
DSCLK
SYS_RESET
SYS_HS
SYS_VS
SDA_HS
SCL_HS
X601
70MHz
3.3V-2
190
197
207
203
198
201
199
211
208 214
217
226
225
218
223
234
227
238
244
235
R7_OD
R0_OD
R0_EV
R7_EV
G7_OD
G0_OD
G0_EV
G7_EV
B0_OD
B7_OD
B7_EV
B0_EV
248
250
246
245
PICLK
PIFLD
PIHS
PIVS
254
252
253
99
100
115
116
117
1
105
97
STX_4W
SCK_4W
CS_SC
SC_PLL
SYS_RESET
POFLD
POVS
POHS
SRX_4W
POCLK
SI
SCLK
SS
MCLKSEL
RST
POHS
POVS
POFLD
SO
POCLK
MCLK
122
125
127
129
127
129
131
POD2
POD9
POD19
POD12
145
142
140
138
136
150
152
155
155
159
POD22
POD29
MA10
MA0
92
86
83
80
MD0
MD47
73
68
66
61
55
53
48
41
34
27
20
14
12
7
71
64
58
51
45
38
31
24
17
10
2
4
3
76
77
78
79
CS
DQM1
DQM0
BA0
MWR
RAS
CAS
SCAM CONVERTER
DQ15
DQ0
A0
A10
CS
UDQM
LDQM
BA
WE
RAS
CAS
CLK
IC802-804 SDRAM
X801
X802
3.3V-2
100
99
96
96
93
87
86
87
86
85
83
80
80
76
75
74
67
74
67
62
DA0
DA3
46
49
RO0
RO7
GO7
GO0
BO0
BO7
42
41
43
44
40
50
56
28
29
102
103
101
91
58
60
59
57
28
25
11
10
12
24
5
DA3
DA0
VSYNC
HSYNC
DISP
VOBA
DCLKI
13
1
2
3
IC1205
RESET
CS
SIN
SCLK
Q1003
Q1004
SYS_RESET
CS_OSD
STX_4W
SCK_4W
PANELDET1
PANELDET2
POVS
POHS
POFLD
POCLK
SRX_4W
VBLK
VMUTE
CS_PLD
PANELDET1
PANELDET2
POVS
POHS
POFLD
GCK1
SRX_4W
VBLK
VMUTE
CS_PLD
5
3
141
140
138
140
138
6
139
R0
R7
137
136
134
131
136
134
131
129
133
132
133
132
G7
G0
B0
B7 123
124
117
118
120
122
126
114
115
116
113
112
VSYNC
HSYNC
PARITY
BLANK
PDP_CLK
7
8
8
3
1
IC1202
+2.5V REG
3.3V-2
39
69
72
68
37
32
34
142
2
1
7
10
8
3
17
DIN
PROGRAM
DONE
CCLK
TDI
TDO
TMS
TCK
D0
D4/CF
CE
OE
CLK
TDO
4
5
6
TDI
TMS
TCK
IC1201
PPIC
2
50
3
56
54
52
51 IN0
IN6
IN27
IN5
IN27
IN5
4
6
7
6
7
11
12
12
8
10
14
15
19
20
22
19
20
22
24
16
18
16
18
IN7
IN9
IN12
IN12
IN14
IN10
IN11
IN10
IN11
IN15
IN18
IN18
IN22
IN16
IN17
IN16
IN17
28
27
25
30
31
IN25
IN24
IN23
IN26
CLKIN
48
46
45
42
41
38
37
40
39
47
OUT0-
OUT0+
OUT1-
OUT1+
OUT2-
OUT2+
OUT3-
OUT3+
CLKOUT-
CLKOUT+
LVDS TRANSMITTER
12
11
10
9
8
7
6
5
4
3
2
1
LVDSGND
OUT3+
OUT3-
CLKOUT+
CLKOUT-
OUT2+
OUT2-
OUT1+
OUT1-
OUT0+
OUT0-
LVDSGND
CN1204
8
7
6
5
4
3
2
1
GND
MODE
TCK
TMS
TDO
TDI
TRST
VCC
CN1201
8
7
6
5
4
3
2
1
PDWN
IRQ
RDP_GO
CPU_GO
SDA
GND
SCL
LVDSGND
CN1203
PDP_SCL
PDP_SDA
PDP_CPU
PDP_ACT
PDP_IRQ
3.3V-2
B(2/2)(MAIN CPU,COLOR DECODER,SYSTEM IC)
TO 1/2
16
17
15
19
14
36
18
20
24
27
27
32
35
IC801
IC1203
INIT
IN4
IC1204
VOUT
VIN
INV
INV
48,49
2,3
5,6
8,9
5,6
8,9
11,12
39,40
42,43
45,46
39,40
42,43
45,46
60MHz
80MHz
IC603
2Q
1Q
2B
1B
TO
LCD PANEL
LCD PANEL
FOR CHEACK
LCD PANEL
TO
KE-32TS2E (HK) 3-3
BUFFER
Q7325
Q7327
BUFFER
Q7326
BUFFER
J7325
R/CR
B/CB
G/Y
LPF
SW
19
VIDEO SW
IC7325
R
B
G
35
30
27
OUT
IN2
IN1
B
G
R
G
B
R
16
13
11
5
7
2
Q7332
LPF
Q7329-7331
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
HP L
GND
HP R
GND
HP MUTE
HP SW
GND
SIRCS
GND
LED R
LED G
P SW(+)
P SW(-)
P ON
STBY5V
CN4100
5V
5V
S4101
POWER SW
5V
D4101
Q4107
Q4101
D4100
5V
REMOTE
IN
IC4101
(SIRCS,P-SW)
J4101
12
11
10
9
8
7
6
5
4
3
2
1
GND
HP MUTE
HP SW
GND
SIRCS
GND
LED R
LED G
P ON
STBY 5V
CN7008
3
2
1
HP_R
GND
HP_L
CN7009
AMP
Q7305
CONTROLS OUT
5V
LED A
LED B
IC7404
HP AMP
1
3
7
6
AN+12V
SIRCS
IC7407
4
11
OUT
IN
12
STB
DRIVE AMP
DRIVE AMP
STB
12
IN
OUT
11
4
IC7408
CN7011
9
8
7
6
5
4
3
2
1
CN7005
A5V
12
11
10
9
8
7
6
5
4
3
2
1
CN7013
3
4
2
1
R_SP(-)
R_SP(+)
L_SP(-)
L_SP(+)
CN7012
7
6
5
4
3
2
1
CN7003
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
NC
NC
NC
GND
FAN DETECT
FAN FB
FAN DRIVE
GND
FLASH MODE
FWE
CPU RESET
UART RX
UART TX
GND
SDA LS(NC)
SCL LS(NC)
GND
LINE MUTE
AUDIO MUTE
LPF
D3 DETECT(NC)
GND
INPUT SEL(NC)
POWER SW
LEDB
LEDA
GND
SIRCS
GND
STBY5V
CN7006
7
6
5
4
3
2
1
FLASH MODE
FWE
CPU RESET
UART RX
GND
UART TX
STBY5V
CN7007
STBY5V
(VIDEO PROCESSOR,FAN DRIVE,AUDIO AMP,INPUT TERMINAL)
P SW(-)
P SW(+)
CN102
B(1/2)BOARD
TO
G
SPEAKER
TO
I
TO
TU BOARD
CN7606
CN1002
B(1/2)BOARD
TO
E
D
TO
B(1/2)BOARD
CN1001
F
TO
B(1/2)BOARD
CN401
5
J7004
21P
1/
2/
21P
J7005
3/
21P
J7006
(SMART LINK)
2
VINB
3
VING
4
VINR
15 BLK1
BLK2
14
VINR
8
VING
7
VINB
6
10
R
11
G
12
B
13
BLK OUT
5
IC7001
VIDEO SW
5
LDO
62 G/YIN5
60 VIN1
25 LTV
32 RTV
30 LIN1
37 RIN1
18 MODE1
2
TVOUT
58 VIN2
29 LIN2
36 RIN2
19 MODE2
9
VMONOUT
56 VYIN
51 CIN
28 LIN3
35 RIN3
20 MODE3
23 LSELOUT
24 RSELOUT
43 VSELOUT
VYIN4
54
CIN4
49
LIN4
27
RIN4
34
LINPC 26
RINPC 33
IV 64
LMONOUT 41
RMONOUT 40
M-YOUT 11
M-COUT 13
M-LOUT1 39
M-ROUT1 38
SCL 14
SDA 15
SCL0
SDA0
VIDEO PROCESSOR
IC7000
BUFFER
Q7000
Q7002
BUFFER
BUFFER
Q7001
1
2
4
3
1
R
L
V
J7001
4
4
L/G/S/I
R/D/D/D
1
2
3
4
5
6
7
8
9
10
GND
R/V
GND
G/Y
GND
B/U
GND
DSUB_H
GND
DSUB_V
16 LIN
2
MODE2
4
FILOUT
14 FILOUT
15 RIN
10
LOUT
9
ROUT
ATT
SW
ATT
37
36
IC7401
Q7410
Q7409
Q7412
SC1 OUT L
SC1 OUT R
IC7403
2
3
SP OUT R 27
SP OUT L 28
72
71
SC1 IN R
57
SC1 IN L
56
78 D CONT OUT2
67
MONO IN 60
IF IN
21
P ON RST
SUB WOOFER OUT 30
18.432MHz
X7400
SDA0 SCL0
Q7427
MUTE
MUTE
Q7424
J7002
R/D/D/D
L/G/S/I
5
7
3
IC7406
AMP
A13V
A13V
A13V
GND
GND
FAN DRIVE
FAN FB
FAN DETECT
GND
AN5V
AN5V
GND
C SIG
GND
Y SIG
GND
GND
J7003
L
R
L/G/S/I
R/D/D/D
R/D/D/D
13
15
TU VIDEO
GND
QSS
GND
AM MONO
AUDIO RESET
AV LINK
GND
TEXT VIDEO
GND
TEXT BLK
GND
SDA0
SCL0
SDA0
SCL0
BUFF
Q7418,7420
CN7004
1
2
3
4
5
6
7
8
EXTR
GND
EXTG
GND
EXTB
GND
EXTBLK
GND
A
TO
TU BOARD
CN7600
H
TO
B(1/2)BOARD
CN1502
J7326
Q7429
MUTE
MUTE
Q7428
A5V
Q7400,7402
MUTE
AN+12V
1
Q7401
MUTE
Q7403
MUTE
L MON
R MON
BUFF
BUFF
BUFF
Q7406
Q7404
Q7405
3
1
5
7
AMP
IC7400
J7301
MUTE
Q7425 Q7426
MUTE
Q7422,7423
AUDIO MUTE
AUDIO MUTE
Q
SUB WOOFER
V
H
(W/G/W/G)
HEADPHONE
MUTE
Q4106
Q4102
MUTE
H1
KE-32TS2E (HK) 3-4
TU
(TUNER,SYSTEM-COM)
TU7600
+33V
AGC
FM/AM
QSS
VIDEO
TUNER
CN7606
A13V
A13V
GND
GND
FAN DRIVE
FAN FB
FAN DETECT
1
2
3
4
5
6
7
VCC
OUT
VCC REG
SW
Q7617
7
5
6
Q7615,7016
CONTROL
FAN DRIVE
1Y
1A
2B
1
6
7
5
2A
CN7607
FAN DRV
FAN 1
GND
FAN DRV
FAN2
GND
FAN DRV
FAN 3
GND
NC
1
2
3
4
5
6
7
8
9
10
TO
FAN
+33V
IC7603
SYSTM-COM
29
BUSY
EXT-BLK
RESET AUDIO
TEXT-VIDEO
5
25
32
70 XTALIN
10 WR
9
RD
AGC
22
6
AGC
Q7602
BUFFER
BUFFER
Q7614
TV VIDEO
GND
QSS
GND
AM MONO
AUDIO RESET
AV LINK
GND
TEXT VIDEO
GND
TEXT BLK
GND
SDAO
NC
SCLO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CN7600
A
TO Q BOARD
CN7013
SDAO
SCLO
CN1501
TO B(1/2)BOARD
CN7602
12
11
10
9
8
7
6
5
4
3
2
1
GND
TEXT-V
GND
TEXT-H
GND
TEXT-YS
GND
TEXT-B
GND
TEXT-G
GND
TEXT-R
SDA1
SCL1
GND
AV LINK
RESET
BUSY
STBY 5V
A13V
A6V
1
2
3
4
5
6
7
8
9
CN7601
TO B(1/2)BOARD
CN103
FOR JIG
CN7603
GND
SDA0
CS
1
3
4
2
SCL0
SDA0
STBY5V
A13V
A6V
SCL0
48
47
46
R-TXT
G-TXT
B-TXT
52
VDS
43
53
55
COR
HSYNC
VSYNC
D7601
SCL1
SDA1
83
84
AV LINK OUT 78
6
5
7
1
3
2
79
AV LINK IN
SCL0 81
82
SDA0
EEP ROM
SCL0
SDA0
SDA-NV 17
16
SCL-NV
SCL
6
SDA
5
WC
7
IC7602
98
NVM-WL
RESET 73
3
1
IC7605
RESET
+3.3V
Q7606 Q7610
Q7611 Q7612
Q7613
Q7608,7609
Q7605
8
.
.
15
.
23
.
26
.
27
.
33
36
40
.
51
49
64
67
.
85
92
A0
A17
D0
D7
D7
D0
A17
A0
23
21
WE
5
OE 32
1
4
.
7
.
9
20
.
31
.
25
29
RAM
IC7606
XTALOUT
71
X3001
12MHz
12MHz
IC7600
2
VCC
+B REG
1
5
4
3.3V
CTL
5V
A6V
+3.3V
+5V
+33V
+13V
VD
4
INVERTER
OSC
2
IC7601
1 VIN
IC7604
IC7609
I
TO Q BOARD
CN7003
SCL0
SCL
SDA0
SDA
12C-DISABLE 97
RESET
B
C
IC7610
IC7608
KE-32TS2E (HK) 3-5
3-2. CIRCUIT BOARDS LOCATION
3-3. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS
G
D
S
B1 E1
C2
B2 C1
E2
2
3
4
5
6
7
8
9
0
!¡
!™
!¢
!§
!¶
!•
–
1
G
D
S
B2 E2
C1
B1 C2
E1
B2 E2
C1
B1 C2
E1
B2 E2
C1
B1 C2
E1
!ª
B1 E1
E2
C1(B2)
C2
@º
B1
E2
C1
C2
@™
@£
(B2)
E1
(B2)
E1
E2
B1
C2
C1
@¡
B1
E1
C2
B2
C1
E2
G
S
S
D
G
D
B1
E1
C2
B2
C1
E2
B1
E2
C2
C1(B2)
E2
B1
C1
C2
E1(B2)
C2
B1
C1
E2
E1(B2)
C2
B1
C1
E2
B2
E1
C2
Ver.1.6
Transistor
(FET)
(FET)
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Discrete semiconductot
(Chip semiconductors that are not actually used are included.)
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Source
Source
Anode
Anode
(NC)
(NC)
Cathode
Anode
Cathode
Common
Cathode
Cathode
Common
Cathode
Cathode
Common
Common
Common
Common
Cathode
Anode
Base
Emitter
Collector
Base
Emitter
Collector
Drain
Gate
Gate
Drain
Device
Printed symbol
Terminal name
Circuit
Terminal name of semiconductors in silk screen
printed circuit ( )
Anode
Anode
Anode
Cathode
Anode
Anode
Cathode
!£
Transistor
(FET)
(FET)
Transistor
(FET)
(FET)
!∞
Emitter
Collector
Base
Transistor
Source
Gate
Drain
Cathode
Anode
Anode
Cathode
Anode
Anode
*
Note:
•
All capacitors are in µF unless otherwise noted. (pF: µµF)
Capacitors without voltage indication are all 50 V.
Capacitors without voltage indication are all 50 V.
•
Indication of resistance, which does not have one for rating electrical power, is as follows.
Pitch: 5 mm
Rating electrical power 1/4 W (CHIP : 1/10 W)
•
All resistors are in ohms.
•
: nonflammable resistor
•
: fusible resistor
•
: internal component
•
: panel designation, and adjustment for repair.
•
All variable and adjustable resistors have characteristic curve B, unless otherwise noted.
•
: earth-ground
•
: earth-chassis
•
XX
: not mounted
•
When replacing the part in below table, be sure to perform the related adjustment.
•
All voltages are in V.
•
Readings are taken with a 10 M digital multimeter.
•
Readings are taken with a color-bar signal input.
•
Voltage variations may be noted due to normal production tolerances.
•
*
: can not be measured.
•
Circled numbers are waveform references.
•
: B + bus
•
: B – bus
Note: The components identified by shading and
mark
!
are critical for safety. Replace only
with part number specified.
Note: Les composants identifiés par un tramé et
une marque
!
sont critiques pour la
sécurité. Ne les remplacer que par une pièce
portant le numéro spécifié.
portant le numéro spécifié.
H2
H1
TU
Q
B
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