6-2. Circuit Diagram
30
PW_CTL
ON_USB0_MOS
PB-ADJUST
PB-ON/OFF
ON_PBACK
ADJ-PWM2
POWER-ON/OFF
PB-ADJUST
ON_PANEL
POWER-ON/OFF
PB-ON/OFF
PB-ADJUST
5Vstb
+12V
+5V
+12V
+5V_USB
+5V
+5V
+5V
+5V
+12V
VCC-Panel
+5V
33V_Normal
+12V
5Vstb
+12V
+3.3AVDD
PW_CTL
3
ON_USB0_MOS
9
BRT_CNTL_OUT
3,11
BRT_CNTL_IN
3,11
ON_PBACK
3
ADJ-PWM2
3
ON_PANEL
3
Normal: H
Standby:L
2009-07-16
2009-07-16
2009-07-16
R211
NC/0R
R211
NC/0R
1
2
3
V200
3904
V200
3904
R10
31.6K_1%
R10
31.6K_1%
1
2
3
4
5
6
7
8
9
H15
PAD
H15
PAD
R218
4.7K
R218
4.7K
R1559
470R
R1559
470R
1
H12
TPAD
H12
TPAD
D95
NC/1N5822
D95
NC/1N5822
C28
10n
C28
10n
R395
4.7K
R395
4.7K
+
CA5
470uF/16V
+
CA5
470uF/16V
R212
22K
R212
22K
L203
FB
L203
FB
1
2
3
4
5
6
7
8
9
H5
PAD
H5
PAD
1
H13
TPAD
H13
TPAD
R206
0
R206
0
R31
6.8K
R31
6.8K
R1560
4.7K
R1560
4.7K
C24
0.1u
C24
0.1u
1
2
3
4
5
6
7
8
9
H6
PAD
H6
PAD
EN
7
FB
5
VCC
2
OUT
3
BST
1
GND
4
SS
8
COMP
6
shield
9
U32
MP1484
U32
MP1484
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
CN10
Power_Main
CN10
Power_Main
R210
100K
R210
100K
C25
10n
C25
10n
R372
NC/0R
R372
NC/0R
+
C1467
10uF/16V
+
C1467
10uF/16V
R532
100R
R532
100R
R207
10K
R207
10K
1
H7
TPAD
H7
TPAD
R93
10K
R93
10K
C26
0.1u
C26
0.1u
R202
0
R202
0
R23
6.8K_1%
R23
6.8K_1%
EN
7
FB
5
VCC
2
OUT
3
BST
1
GND
4
SS
8
COMP
6
shield
9
U24
MP1484
U24
MP1484
R373
4.7K
R373
4.7K
C27
0.1u
C27
0.1u
R201
10K
R201
10K
R374
1K
R374
1K
1
2
3
5
4
L6
33uH
L6
33uH
1
2
3
4
5
6
7
8
9
H16
PAD
H16
PAD
1
2
3
Q35
3904
Q35
3904
1
2
3
4
5
6
7
8
9
H3
PAD
H3
PAD
+
C306
NC/100uF/16V
+
C306
NC/100uF/16V
R208
1K
R208
1K
R6
31.6K_1%
R6
31.6K_1%
+
CA7
100uF/16V
+
CA7
100uF/16V
C304
0.1uF
C304
0.1uF
+
CA10
470uF/16V
+
CA10
470uF/16V
R205
1K
R205
1K
1
H9
TPAD
H9
TPAD
1
2
3
4
5
6
7
8
9
H4
PAD
H4
PAD
D93
NC/1N5822
D93
NC/1N5822
C7
10n
C7
10n
C305
0.1uF
C305
0.1uF
C301
0.1uF
C301
0.1uF
1
2
3
4
5
6
7
8
9
H10
PAD
H10
PAD
1
H11
TPAD
H11
TPAD
C15
0.1u
C15
0.1u
R25
6.8K
R25
6.8K
L204
NC
L204
NC
R204
NC
R204
NC
1
2
3
Q36
3904
Q36
3904
R28
6.8K_1%
R28
6.8K_1%
C20
10n
C20
10n
1
2
3
4
5
6
7
8
9
H14
PAD
H14
PAD
R91
100K
R91
100K
R17
4.7K
R17
4.7K
1
2
3
4
5
6
7
8
9
H2
PAD
H2
PAD
L109
NC
L109
NC
R246
NC/0R
R246
NC/0R
1
H8
TPAD
H8
TPAD
R203
4.7K
R203
4.7K
C21
0.1u
C21
0.1u
R94
NC/100R
R94
NC/100R
V202
3904
V202
3904
1
2
3
N201
AO3401
N201
AO3401
1
2
3
4
5
6
7
8
9
H17
PAD
H17
PAD
C12
0.1u
C12
0.1u
V204
3904
V204
3904
C302
2.2uF_NC
C302
2.2uF_NC
V201
3904
V201
3904
1
2
3
4
5
6
7
8
9
H1
PAD
H1
PAD
1
2
3
5
4
L8
33uH
L8
33uH
+
CA3
100uF/16V
+
CA3
100uF/16V
Содержание HBTV-32D02FD
Страница 1: ......
Страница 10: ...Service Manual 2 2 External pictures four faces Front Side Left Side 2 2 1 HBTV 32D02FD 9 HBTV 32D02 40D02 ...
Страница 11: ...Service Manual 10 Right Side Back Side HBTV 32D02 40D02 ...
Страница 12: ...Service Manual Front Side Left Side 2 2 2 HBTV 40D02FD 11 HBTV 32D02 40D02 ...
Страница 13: ...Service Manual 12 Right Side Back Side HBTV 32D02 40D02 ...
Страница 57: ...Service Manual 56 HBTV 32D02 40D02 ...