Toshiba 26HF84 Service Manual page 40

A B
8
FROM/TO STEREO
DVI_A_R
DVI_A_L
7
DAC_A_R
DAC_A_L
FROM/TO INTERFACE
CP3604A (CP3602)
IMSA-9130B-20
R706
1 Pb
R705
100
2 Y
R780
100
6 3 Pr
100
4 GND
5 TX NC
6 RX NC
7 +12V
8 DAC_A_L
9 GND
10 DAC_A_R
11 GND
12 +4V
13 +5V
14 AUDIO_L
5 15 GND
16 AUDIO_R
17 GND
18 HDMI_1/2 NC
19 V-SYNC
NC
20 H-SYNC NC
FROM/TO REGURATOR
P.CON+3.3V_HDMI
P.CON+3.3V_GHYPER
P.CON+9V
P.CON+5V
GND
4
UNREG+12V
3
FROM/TO MICON1
CVIN_MAIN
AV3
AV4
SDA1
SCL1
SDA2
SCL2
C_SYNC
2 FROM TUNER/AV
SWD_U
SWD_V
SWD_Y
Y_OUT
C_OUT
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A B
G-19
C D
SYNC COUNT/CONNECTOR SCHEMATIC DIAGRAM
(AV PCB)
C771
25V 10 KA
C772
YUV SW
25V 10 KA
IC706 NJM2584AM(TE1)
C756
3.0 3.0
IN1A IN1B
C798
25V 10 KA
0
0
10P CH
GND1 NC
NC
C757
3.0 2.4
IN2B OUT1
C758
25V 10 KA
L706
5.0 0
0.01 B
VCC GND2
C759
47uH 0305
0 2.4
16V 47 KA
CTL
OUT2 C773
C754
10V
3.0 2.0
IN2A OUT3 KANP
25V 10 KA
0
0
GND3 NC NC
C755
2.4 2.4
IN3B IN3A
W837
25V 10 KA R745
W835
1M
W833
R750
R757
R749
100
100
NC
5.0 5.0 5.0 0 0 5.2 6.4 0 NC 0 1.0
15 14 13 12 11 10 9 8 7 6
16 17 18 19 20 21 22 23 24 25
0.7 5.0 0 1.0 2.0 4.0 3.5 3.5 2.8 5.1 0
NC NC
L703
47uH
0305
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
C D
E F
IC707 Y_SW NJM2533V
4.0 0
IN1 GND
9.0
C782
0 6.0 4.6 BUFFER
SW OUT
Q710
16V 22 KA
KTC3875S_Y_RTK
4.0
4.0 5.1
IN2 VCC
C778
0 0
C779
0.01 B
NC NC NC NC
16V 47 KA
L708
47uH
0305
9.0
D705
AMP
4.6
Q704
22 KTC3875S_Y_RTK
MTZJ11B
4.0
R763
10
R794
10 1/4W
R795
R781
W820
10 1/4W
100
9.0
R764
4.6
47K 1/4W
3.9
Q705 BUFFER
KTC3875S_Y_RTK
1K
9.0
C781 AMP
NC 4.5
0 1.0 3.5 2.0 NC 9.0
Q709
5 4 3 2 1
16V 10 KTC3875S_Y_RTK
3.9
KANP
R778
10
26 27 28 29 30
2.0 1.0 1.0 0.7
NC
9.0
AMP
C780 4.5
Q708
16V 10
KTC3875S_Y_RTK
3.9
KANP
R782
R777
100
R783
10
R772
100
1K
E F
G
L651
W5T29X7.5X19
CD706
CU012501
FROM/TO OPERATION
CP601 (CD601)
A2001WR2-9P
1 Y_OUT
2 GND
3 Pb_OUT
4 GND
5 Pr_OUT
6 GND
7 VD_UP
8 HD_UP
9 HBLK
NC
NC
CP703B CP703A
IMSA-9130B-11 IMSA-9130S-11L
W806
GND 1 1 GND
P.CON+5V 2 2 P.CON+5V
P.CON+5V 3 3 P.CON+5V
GND 4 4 GND
GND 5 5 GND
P.CON+3.3V 6 6 P.CON+3.3V
P.CON+3.3V 7 7 P.CON+3.3V
GND 8 8 GND
P.CON+9V 9 9 P.CON+9V
SCL 10 10 SCL
SDA 11 11 SDA
W803
NC
NC
NC
CP702B CP702A
29
IMSA-9130B-14 IMSA-9130S-14L
V_AV 1 1 V_AV
30 GND 2 2 GND
C(CVBS) 3 3 C(CVBS)
31 GND 4 4 GND
Y(1) 5 5 Y(1)
GND 6 6 GND
Pb(1) 7 7 Pb(1)
GND 8 8 GND
32
Pr(1) 9 9 Pr(1)
GND 10 10 GND
33
VD 11 11 VD NC
HD 12 12 HD NC
GND 13 13 GND
GND 14 14 GND
C736
0.001 B
NC
NC
NC
NC
(CONNECTOR PCB)
PCBD20
CED009
G
H
G-HYPER(I/P) MODULE
IP701
MVPU41B
8
CP705 136901160W4
7
Y_OUT 1
GND 2
Pb_OUT 3
GND 4
Pr_OUT 5
GND 6
VD_UP 7
HD_UP 8
GND 9
HBLK 10
PUMP 11
C_SYNC_IN 12
GND 13
6
P.CON+5V 14
P.CON+5V 15
GND 16
GND 17
P.CON+3.3V 18
P.CON+3.3V 19
P.CON+3.3V 20
GND 21
GND 22
GND 23
P.CON+9V 24
GND 25
5
SCL 26
SDA 27
GND 28
NC 29
NC 30
NC 31
GND 32
V_AV 33
GND 34
Y(CVBS) 35
GND 36
C(CVBS) 37
GND 38 4
Y(1) 39
GND 40
Pb(1) 41
GND 42
Pr(1) 43
GND 44
VD(1) 45
HD(1) 46
GND 47
Y(2)/G 48
GND 49
Pb(2)/B 50
3
GND 51
Pr(2)/R 52
GND 53
VD 54
HD 55
GND 56
G_RESET 57
NC 58
NC 59
NC 60
PCBDI0 2
CED010
1
H
G-20