Table of Contents
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MODEL HT32744
Chassis No. 32744-00
R1058
R1059
1/10GJ
1/10GJ1KC
22KC
AV Selector
D1054
K1051
R1051
R1052
C1054
1/10
1/10GJ
25KZ
GJ75C
220C
0.1LZF
12
R1056
R1057
C1055
6
1/10
1/10GJ
GJ75C
220C
16EM10
LBWA
2
4
AV1S-IN
3
1
R1060
R1061
5
C1057
1/10
1/10GJ
25KZ
GJ75C
220C
0.1LZF
8
C1056
10
KZ0.01
AV2S-IN
9
LZF
R1062
R1063
7
C1059
1/10
1/10GJ
16EM10
R1064
11
GJ75C
220C
LBWA
1/10GJ
22KC
R1065
D1057
1/10GJ1KC
K1001
R1001
R1002
C1001
1/10
VIN
1/10GJ
16EM10
GJ75C
220C
LBWA
R1003
R1004
C1002
LIN
1/10GJ
1/10GJ
470KC
EM2.2
1.8KC
LBWA
R1005
R1006
C1003
RIN
1/10GJ
1/10GJ
470KC
EM2.2
1.8KC
LBWA
R1007
R1008
C1004
1/10
VIN
GJ75C
1/10GJ
16EM10
220C
LBWA
R1009
R1010
C1005
1/10GJ
LIN
1/10GJ
EM2.2
470KC
1.8KC
LBWA
R1011
R1012
D1211
1/10GJ
C1006
RIN
1/10GJ
EM2.2
470KC
1.8KC
LBWA
R1015
R1016
C1008
LIN
1/10GJ
1/10GJ
470KC
EM2.2
1.8KC
LBWA
R1017
R1018
C1009
RIN
1/10GJ
D1212
470KC
1/10GJ
EM2.2
1.8KC
LBWA
C1252
C1251
25KZ
16EM
0.1LZF
47LBWA
9V
R1239
1/10GJ
56C
Q1232
Video SW
C1238
AH
KZ0.01
LZF
IC1252
R1241
R1242
1/10GJ
1KC
1/10GJ
NJM2534MP
56C
C1253
16PM22LBZA
R1240
1/10GJ
1
VIN1
GND
8
10KC
Q1233
AH
C1254
2
OUT
7
16PM22LBZA
SW1
SWD_Y2
VCC
C1241
3
VIN2
6
CJ33
R1243
COMPONENT_SW
4
SW2
VIN3
5
CL
1/10GJ
R1244
1KC
1/10GJ
56C
Q1234
COMPONENT
AH
SW2 VOUT
RESULT
_SW
R1245
L
L
VIN1
AV2/AV3 COMPONENT
1/10GJ
R1246
L
VIN2
AV2/AV3 COMPONENT
56C
1/10GJ
R1247
H
1KC
1/10GJ
56C
H
L
VIN2
AV2/AV3 COMPONENT
SWD_YCAP
9V
C8201
L8201
C8205
KZ
16EM
0.01
1000
C8206
LZF
LBWA
R8201
C8204
CJ470
C8202
1/10GJ
CJ
X8201
L8227
CL
EM0.47
12CL
LBWA
56KC
C8203
R8202
1/10GJ
Sync. Sep.
CJ180
CL
1.8KC
C8207
R8228
Q8227
CJ100
1/10GJ
AH
R8227
L8203
30
29
28
27
26
25
24
23
22
21
22KC
CL
C8227
1/10GJ
BPF_SW
1KC
CJ390
CL
31
20
R8229
1/10GJ
32
SGND
19
22KC
R8203
C8208
VOUT
CIN
UOUT
EM4.7
33
APED
YOUT
18
1/10GJ
LBWA
330C
34
IC8201
17
CVBS/YIN
SGND2
C8217
CXA2019AQM
63GJ0.1LBZA
35
ADRS
SCP
16
:HJ0.1G
36
SCL
HTIM
15
MAIN_V/C
37
SDA
VTIM
14
SYNC_SEP
38
VSYNC
V2IN
13
HSYNC
U2IN
C8209
R8205
39
VHOLD
Y2IN
12
PM1LBZA
1/10GJ
100C
40
11
R8206
C8210
1/10GJ
KK8200
LZB
1
2
3
4
5
6
7
8
9
10
220C
C8211
EM
R8213
C8214
0.47
1/10GF
LBWA
10KC
KZ0.01
L8218
LZF
R8210
9V
1/10GJ
C8219
C8216
330KC
16EM
1000
25KZ
0.1LZF
C8212
LBWA
R8211
KK
3300
C8213
1/10GJ
EM1LBWA
LZB
330C
X8202
R8212
L8220
1/10GZ0C
1/10GJ
8.2KC
L8221
1/10GZ0C
R8209
1/10GJ100C
R8208
1/10GJ100C
C8231
R8231
R8232
R8233
R8234
1/10GJ
1/10GJ
KZ
1/10GJ
1/10GJ
0.01
C8242
C8234
1MC
2.2KC
2.2KC
15KC
LZF
9V
16EM
KZ
47
0.01
LBWA
LZF
5V
Q8237
Q8238
C8243
AJ
AJ
16EM47
LBWA
Q8239
AH
C8230
Q8240
AH
63GJ0.27LBZA
Q8235
Q8236
AH
AH
:HJ0.27G
R8240
1/10GJ
C8237
560C
PM1LBZA
R8235
1/10GJ
R8236
6.8KC
1/10GJ
R8230
C8232
10KC
1/10GJ
KZ
R8237
C8236
470KC
0.01
LZF
KK330LZB
1/10GJ
1KC
IC7103
IC7102
UPC2925TP
L88M33TLP
3.3V
2.5V
5V
L7163
Reg.
C7138
C7140
C7147
25KZ
10EM47
10EM47
0.1
LBWA
LZF
LBWA
D7101
C7137
C7139
C7146
25KZ
25KZ
10EM47
0.1
LBWA
0.1
LZF
LZF
R7111
R7112
9V
1/10GJ
14V
1/10GJ
Power Failure
39KC
4.7KC
TPTV9V
1
3
D7102
2
D7103
Q7101
AJ
C1282
C1283
16EM
16EM
R7113
100
100
D1281
LBWA
1/10GJ
LBWA
39KC
C1281
25KZ
0.1
IC1281
LZF
L78M09TP
K10G
To Main
ASSY,PWB,AV
— 69 —
C1235
C1236
25KZ
10EM
0.1LZF
470LBWA
TV_L
IC1201
MM1313BD
R1206
C1206
SCL_AV
1/10GJ
KK330
2.2KC
LZB
1
V-IN
TV-L
42
C1201
TV_V
2
L-IN
TV-V
41
C1207
63GJ0.1LBZA
SDA_AV
KK330
:HJ0.1G
R1207
TV_R
LZB
3
Y-IN
TV-R
40
1/10GJ
2.2KC
C-OUT
4
R-IN
39
R1204
1/10GJ56C
L1201
VCC
9V
5
C-IN
38
C1204
C1211
C1231
10EM470
KZ0.01
R1209
10EM470
LBWA
LZF
1/10GJ
LBWA
S-IN
Y-OUT
1KC
6
37
9V
R1205
1/10GJ56C
R1229
7
V-IN
BIAS
36
Q1202
AJ
1/10GJ56C
R1223
R1222
C1205
1/10GJ
1/10
1KC
GJ1KC
16EM22
8
L-IN
NC
35
LBWA
R1221
R1224
1/10GJ
1/10
R1228
1KC
GJ1KC
1/10GJ56C
MAINV
V-OUT
9
Y-IN
34
SWD_L
R1220
Q1223
AJ
1/10GJ56C
L-OUT
10
R-IN
33
SWD_R
Q1224
R1219
V
1/10GJ56C
AJ
L7156
R-OUT
11
C-IN
32
R1203
1/10GJ56C
TPY
Y1
12
S-IN
Y-IN
31
TPE
13
(V-IN)
GND
30
2
R1202
1/10GJ56C
14
L-IN
C-IN
29
L7152
C1
C1
15
NC
MUTE
28
Y1
L7154
V-IN
16
R-IN
27
2Vp-p
R1215
1/10GJ100C
DM_R
R-IN
17
NC
26
C1215
KK330
LZB
DM_L
18
L-IN
25
NC
R1214
1/10GJ100C
19
SCL
R-OUT
24
C1214
KK330
LZB
V-OUT
20
SDA
23
L-OUT
21
ADDRESS
22
R1216
1/10GJ100C
SDA_AV
R1217
1/10GJ100C
SCL_AV
ASSY,PWB,VIDEO
HSYNC
0.7Vpp
VSYNC
R8215
1/10GJ
56C
V
U
Y
0.7Vpp
R8216
1/10GJ
56C
0.7Vpp
R8217
1/10GJ
56C
SDA_AV
SCL_AV
C8233
16KK
0.056LZB
C8235
R8239
R8238
FK0.056D
1/10GJ
1/10GJ
150KC
10KC
:FK0.056BE
Q8231
R8243
Q8230
AH
1/10GJ
AH
IC8230
3.9KC
LA7217M-TP
D8230
R8242
Q8232
R8241
AJ
1/10GJ
1/10GJ
1KC
3.3KC
R8244
1/10GJ
560C
C8241
FK0.01D
:FK0.01BE
R8246
1/10GJ
3.9KC
R8245
1/10GJ
R8247
560C
1/10GJ
C8240
10KC
X8230
EM1
R8249
LBWA
1/10GJ
3.3KC
Q8234
C8239
AH
KK820
R8248
LZB
1/10GJ
100KC
VCC=5V(4.5-5.5)
Q8233
ICC7-9.1mA
AH
PC=35mW(PD=150mW)
C8238
63GJ0.27LBZA
:HJ0.27G
Sync. Expand
K10F
To Main
— 70 —
3.3V
L7165
C7003
CJ33
CL
C7039
C7038
25KZ
R7041
R7044
0.1LZF
L7164
Q7034
10UM
1/10GJ
1/10GJ
AJ
22AB
47KC
1KC
R7045
C7004
1/10GJ
CJ33
Q7033
AH
4.7KC
CL
R7039
C7036
1/10GJ
PM1
LBZA
220C
Q7035
AH
R7042
R7043
R7040
C7035
1/10GJ
1/10GJ
KK
1/10GJ
2.2KC
470C
1000
220KC
L7162
L7003
LZB
C7005
R7038
C7031
R7031
C7032
Q7036
10EM
1/10GJ
AH
Q7031
10EM
1/10GJ
25KZ
3.3KC
100
2.2KC
0.1LZF
47
AH
LBWA
C7120
LBWA
R7037
25KZ
Q7032
0.1LZF
1/10GJ
R7033
AH
5.6KC
R7030
C7030
C7121
R7047
1/10GJ
1/10GJ
25KZ0.1LZF
16EM22
1/10GJ
820C
150C
LBWA
C7033
2.2KC
1
EM2.2
Q7030
LBWA
AJ
R7046
R7032
C7034
16PM22LBZA
1/10GJ
1/10GJ
100C
680C
3
2
1
R7036
C7122
R7035
R7034
1/10GJ
25KZ0.1LZF
1/10GJ
1/10GJ
390KC
2.2KC
56C
6
4
T7030
98
F30B2020N
L7061
C7124
L7002
25KZ
0.1LZF
R7018
R7019
R7014
C7010
C7009
R7011
1/10GJ
1/10GJ
1/10GJ
10EM
25KZ
1/10GJ
C7126
1KC
47C
1KC
100
4.7KC
LBWA
0.1
16EM10
Q7012
LZF
LBWA
AJ
C7129
C7127
Q7011
R7013
Q7013
25KZ
25KZ0.1LZF
C7012
AH
1/10GJ
0.1LZF
AJ
5.6KC
25KZ
R7012
Q7010
R7017
1/10GJ
AJ
0.1
C7128
LZF
560C
1/10GJ
25KZ0.1LZF
470C
R7010
1
2
3
1/10GJ
R7015
C7133
R7016
1KC
1/10GJ
10UM
C7130
3
1/10GJ
220C
10AB
120C
25KZ0.1LZF
4
6
T7010
C7011
F30B2030N
98
CJ120CL
L7007
C7131
25KZ0.1LZF
L7004
R7028
R7029
R7025
C7023
C7020
R7021
1/10GJ
1/10GJ
1/10GJ
10EM
25KZ
1/10GJ
1KC
47C
1KC
100
0.1LZF
4.7KC
Q7022
LBWA
C7041
AJ
R7048
25KZ
C7134
Q7021
R7023
0.1LZF
C7022
1/10GJ
25KZ
AH
1/10GJ
0.1LZF
16PM22LBZA
180C
5.6KC
Q7020
R7022
R7027
1/10GJ
AJ
Q7023
560C
1/10GJ
AJ
220C
R7020
1
2
3
1/10GJ
R7024
R7026
1KC
1/10GJ
1/10GJ
220C
470C
4
6
T7020
C7021
F30B2030N
98
CJ22CL
L7110
2.5V
C7136
10KZ1UGQF
:10KZ1U
(LZF:MAF)
9V
C2613
16EM
100
LBWA
JS2650
1/10GZ0C
JS2649
1/10GZ0C
JS2648
1/10GZ0C
R2617
R2624
1/10GZ0C
1/10GZ0C
R2626
R2616
1/10GZ0C
1/10GZ0C
C2302
C2301
R2304
25KZ
16EM
0.1
1/10GJ
10
LZF
LBWA
1KC
R2305
1/10GJ
8.2KC
R2306
1/10GJ8.2KC
R2301
1/10GJ100C
5V
JS2962
1/10GZ0C
JS2963
1/10GZ0C
C2323
C2324
6.3EM
6.3EM
1000
1000
LBWA
LBWA
JS2964
1/10GZ0C
SCL
JS2968
1/10GZ0C
SDA
27
D2302
IC2303
JS2969
1/10GZ0C
L78M09TP
25
26
9V
3
R2969
C2314
R2964
1/10GJ220C
DM_V
16EM
C2315
DM_YP
1/10GJ100C
1000
R2985
25KZ
LBWA
DM_2H
0.1
R2963
1/10GJ100KC
LZF
DM_UP
1/10GJ100C
R2968
R2962
1/10GJ220C
1/10GJ100C
DM_VP
24
R2986
D2303
1/10GJ100KC
L88MS05TLP
28
D2301
5V
C2318
C2319
10EM
25KZ
0.1
100
LBWA
LZF
K23VDB
L7112
R7107
1/10GJ100C
C7110
R7106
C7109
C7111
25KZ
10UM
1/10GJ
25KZ
R7108
D7100
4.7KC
0.1LZF
10AB
0.1LZF
1/10GJ100C
C7118
16KK
C7112
R7103
2.2GNB
25KZ
0.1LZF
1/10GJ
1KC
L7103
C7108
10UM
22AB
C7119
25KZ
0.1LZF
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
81
AVDD
FSCO
50
82
CBPC
IC7101
AGND
49
83
ACO
XO
48
84
AYO
XI
47
UPD64083GFM
85
CBPY
AVDD
46
86
AH
DVDD
45
87
AH
TEST24
44
3D Y/C Separation
C7107
25KZ
88
AYI
43
TEST23
0.1LZF
Noise Reduction
89
VCLY
TEST22
42
90
VRBY
TEST21
41
C7116
91
VRTY
DGND
40
25KZ
0.1LZF
92
AVDD
DVDD/AVDD/DVDDRAM=2.5V(2.3-2.7)
TEST20
39
VDDIO=3.3V(3.0-3.6)
DIDD(DVDD/DVDDRAM/DVDDIO)=64-170mA
93
AVDD
(DIDDIO=12-20mA)
DCDDIO
38
AIDD=78-130mA
PC=365mW(PD=954mW)
94
VRTC
TEST19
37
95
VRBC
TEST18
36
96
ACI
TEST17
35
97
AH
34
TEST16
C7106
25KZ
0.1LZF
98
MRAS
TEST15
33
99
MA8
DVDDRAM
32
100
DVDD
DVDDRAM
31
C7101
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
10UM
22AB
C7135
10UM
22AB
L7105
L26B1940G
L7106
L26B1940G
L7108
IN SHIELD CASE
L26B1940G
R2543
1/10GJ1KC
R2538
D2510
ABL
1/10GJ
10KC
D2511
BLK_FULL
R2525
R2523
1/10GJ
1/10GJ
BLK_HALF
100C
100C
L2520
L2A2100KN
5V
C2532
C2533
6.3EM
25KZ
1000
0.1
LZF
LBWA
EM2.2
LBWA
C2534
63GJ0.1LBZA
:HJ0.1G
51
50
49
48
47
46
45
44
43
42
C2535
63GJ0.1LBZA
:HJ0.1G
CB_IN
52
C2536
CR_IN
53
R2303
63GJ0.1LBZA
1/10GJ
L2301
YF_OFF
IC2501
1KC
:HJ0.1G
54
5V
25KZ
0.1LZF
EY_IN
C2537
55
CXA2180QM
25KZ
0.1LZF
ECB_IN
C2538
56
25KZ
0.1LZF
C2539
ECR_IN
57
RGB Drive
R2348
EXT_SW
58
SDA
1/10GJ100C
SDA
59
SCL
R2312
1/10GJ100C
SCL
HOR_FREQ_LOGIC
60
L2341
R2313
1/10GJ100C
VCC9
MODE
9V
61
C2342
NJ0.1
Q2506
C2345
UFAQ
V_OSC
AH
62
33KHZ
25KZ
C2343
V_AGC
0.1
63
LZF
C2346
63GJ0.1LBZA
V_DRV+
16EM
:HJ0.1G
64
R2360
470
LBWA
1/10GJ
4.7KC
Q2505
R2358
AJ
1
2
3
4
5
6
7
8
9
10
1/10GJ
C2344
R2361
100C
63GJ0.1LBZA
1/10GJ
:HJ0.1G
2.2KC
R2355
R2362
1/10GJ
R2319
1/10GJ
3.9MC
1/10GJ
2.2KC
8.2KC
R2318
1/10
V_DRV+
GJ
R2356
27KC
IC2301
1/10GJ
V_DRV-
R2302
390KC
NJM319MP
1/10GJ
C2331
16EM
8.2KC
10
LBWA
C2333
FJ1000BE
:FJ1000D
9V
R2325
R2324
IC2502
1/10GJ
1/10GJ
10KC
270KC
PQ050EA1MXP
R2326
ABL
1/10GJ
33KC
D2321
3
1
R2327
C2330
2
1/10GJ
R2328
R2330
16EM
1000
100KC
1/10GJ
1/10GJ
4.7KC
LBWA
C2328
R2329
6.8KC
R2343
C2329
R2331
16EM
1/10
470
1/10GJ
25KZ
Reg.
D2320
1/10GJ
GZ0C
LBWA
0.1
68KC
18KC
LZF
R2345
14V
1/10
R2332
R2333
GZ0C
1/10GJ
1/10GJ
R2344
2.7KC
22KC
D2330
1/10GZ0C
C2316
C2317
C2313
R2309
25KZ
25EM
1/2GF
16EM
0.1
47
10
1000
LBWA
LZF
LBWA
14V
5V
1
2
CL22
R2382
Q2320
1/10GZ0C
AH
C2380
EM1
R2380
LBWA
IC2304
1/10GJ10KC
Hold Down
5
4
3
2
1
ABL
6.5V
C2321
10EM
C2320
47
LBWA
25KZ
R2367
0.1
1/10GJ
LZF
56KC
K23VDA
— 71 —
P03
R7101
R7102
1/10GJ
1/10GJ
220C
L7119
470C
Q7100
LIST OF REPLACEABLE DIODE
AJ
C7113
C7115
14TH CODE
DIODE NAME
CJ150
CJ150
CL
CL
R
7DD00019
1S1555,1S2473,1S2076,DS442,1N4148
1S1555,1S2473,1S2076,DS442,1N4148
AA
7DD00192
1SS176,1SS133,GMA01
M
7ED00025
1SS176,GMA01,1SS133
P
7DD00021
1S1553,1S2076A,1S2471,1N4148
C7104
C7105
CJ22
CJ22
CL
CL
X7100
LIST OF REPLACEABLE TRANSISTORS
R7100
1/10GJ
(2SA933S TYPE)
120C
14TH CODE
2SA933S
2SA1015
2SA564A
C7102
AB
7T200181
R
Y,GR
R
10UM
22AB
AC
7T200182
Q,R
O,Y,GR
Q,R
C7103
(2SA1037K CHIP TYPE)
25KZ
0.1LZF
14TH CODE
2SA1179
2SA1037
L7102
AJ
7T200221
M6,M7
R,S
(2SC1740S TYPE)
14TH CODE
2SC1740S
2SC945A
2SC1815
AD
7T200183
Q,R,S
QA,PA
Y,GR
AE
7QT00202
Q,R,S
RA,QA,PA
O,Y,GR
(2SC2412K CHIP TYPE)
14TH CODE
2SC2812
2SC2412K
AH
7T200220
L6,L7
R,S
<AV>
AV_SEL/3DYC
Y_SWITCH
SYNC_SEP/SYNC_EXPAND
L7101
<VIDEO>
HD_SEL/F_COUNT/SYNC_SEP
VIDEO_PROC/DEF_CONT
L7139
L7121
L7120
L26B
L26B
L26B
1940G
1940G
1940G
K25A
K25VM
L2517
9V
6
R2547
R2548
1/10GJ1KC
1/10GJ56C
5
R2544
R2545
Q2513
1/10GJ1KC
1/10GJ1KC
AJ
4
R2546
1/10GJ220C
C2515
16EM
10
R2512
LBWA
1/10GJ
1KC
R2514
1/10GJ
33KC
Q2504
R2513
AJ
1/10GJ
100C
R2516
C2512
C2513
C2508
C2509
1/10GJ
CJ100
16EM
25KZ
25KZ
R2517
1KC
CL
47
0.1
0.1
1/10
LBWA
LZF
LZF
GZ0C
C2511
KK2700
LZB
C2507
25KZ
0.1
C2543
LZF
EM0.1LBWA
R2510
R2511
GF470
GF470
R2508
D2503
Q2503
1/10GJ330C
AJ
41
40
39
38
37
36
35
34
33
C2503R
CC5CL
Q2502
AJ
R2506
GF470
D2502
G_OUT
32
C2544
C2503
EM0.1LBWA
CC5CL
R2507
GSH
31
D2501
1/10GJ330C
R2503
Q2501
AJ
B_OUT
30
C2545
C2503B
EM0.1LBWA
CC5CL
1/10GJ330C
BSH
29
L2501
VCC_OUT
28
9V
C2502
IK_IN
27
16EM10
LBWA
ABL_FIL
26
C2505
C2506
C2501
C2500
25KZ
ABL_IN
0.1
16EM
25
100
25KZ0.1LZF
LBWA
25EM4.7
LZF
R2365
GND_OUT
24
21PIN
LBWA
20PIN
R2350
1/10GJ100C
1/10GJ220C
VS_IN
23
(FO)
(F1)
H
M
VTIM
22
R2310
1/10GJ100C
M:High_Impedance
FO
21
F1
20
C2372
16EM
R2371
47
1/10GJ
10KC
LBWA
5V
11
12
13
14
15
16
17
18
19
C2373
TP60
25KZ
0.1LZF
C2325
C2327
KK
1/10GZ0C
1000
LZB
C2334
KK
0.01
LZB
9V
R2363
R2364
1/10GJ
1/10GJ
R2352
2KC
2KC
1/10GJ
D2343
100C
R2353
Q2333
AJ
1/10GJ
680C
R2354
1/10GJ
3.3KC
L2340
D2342
C2339
R2341
C2341
16EM
1/10
25EM
14V
330
R2338
GZ0C
47LBWA
R2337
LBWA
1/10GJ
1/10GJ
4.7KC
100C
Q2331
R2346
AH
1/10GZ0C
R2369
R2349
R2368
1/10GJ
1/10GJ
1/10GJ
2.7KC
2.2KC
2.2KC
R2334
1/10GJ5.6KC
Q2330
AH
14
R2336
1/10GJ
5.6KC
23
2.9Vpp [H]
R2335
C2336
CJ68
1/10GJ15KC
CL
4.6Vpp [V]
H_DRIVE
7
1.3Vpp [V]
8
1.2Vpp [V]
— 72 —
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