Toshiba 15SLDT1 User manual

Combination 15 LCD TV and
DVD Video Player
DOCUMENT CREATED IN JAPAN, July, 2007 GREEN
15SLDT1
FILE NO. 810-200766GR
The above model is classified as a green product (*1), as indicated by the underlined serial number.
This Service Manual describes replacement parts for the green product. When repairing this green
product, use the part(s) described in this manual and lead-free solder (*2).
For (*1) and (*2), see the next page.
©2007 Toshiba Corporation

DVD BLOCK DIAGRAM
MPEG/MICON/DSP/RF_AMP
IC4001
ZR36966ELCG-D
OPU
SPINDLE/ STEPING/ SLED MOTOR
FLASH 16M
IC4007
SST39VF1601-70-4C-EKE
RF, A, B, C, D, E, F
HOME, TIN_SW, TOUT_SW
DVD LOADER DSM2
DVD_CD, DVD_LD, CD_LD
Motor Drive
IC2301
LA6565VR-TLM-E
TR+/-, FO+/-, MOT_LD+/-, MOT_SLED+/- MOT_SPDL+/-
SPINDLE/SLED/ FOCUS/TRACK_PWM, TRAY_CLOSE/OPEN
B
C, D
HA0~A19, HD0~D15, MEMCS0, RD, WR
SD_A0~A11
SD_D0~D15 C
C
LCD BLOCK
RX
START_SW SPDIF DVD RESET AUDIO L AUDIO R
AUDIO AMP
IC8501
NJM4565M(TE1)
DVD Y
DVD C
APWM_L+/-, APWM_R+/-
A---P.CON+12V B---P.CON+6V C---P.CON+3.3V D---P.CON+1.8V E---P.CON+A5V
E
SPDL_SENS+/-
MD_DVD, MD_CD TX
DVD POWER
64M SDRAM
IC4005
M12L64164A-7TG
A
RAMDQM, CLK, CKE, WE#, CAS#,
F-1 F-2

TU6002 TUNER 1RF_AGC
4 5EEP_SCL
EEP_SDA
9
11 SW_CVBS_(TU/D_TU)
SIF_OUT
J4206 SCART1 1SC1_A_OUT_R
3 SC1_A_OUT_L
SCART1_Y_IN
2SC1_A_IN_L 6SC1_A_IN_R 7SW_SCART_B
11 SW_SCART_G
SCART 1 15 SW_SCART_R/C
(21-C_IN) SCART1_SW
16
8SC1_V_OUT
19 20 SCART1_V_IN
J702 AV_AUDIO_IN/S-TERMINAL_JACK IC703 AV2/DVD SW IC(Y)
7SW_Y 8SW_C 2CVBS_IN SCALER / MICON 3 IC704 AV2/DVD SW IC(C)
11 SW_A2_L
SW_A2_R
IC701 AV2/DVD SW IC(L ch)
CP700
12 16 IC702 AV2/DVD SW IC(R ch)
8
10
1
J4202 SPDIF OUT JACK
2IC300
SP301 SOUND AMP IC SPEAKER CP300
4 1SP_AUDIO_OUT_L
SP_AUDIO_OUT_R
J300 HEAD_PHONE
7 2 6 5 3 4
R_IN
L_IN
SP OUT L
SP OUT R
MONITOR OUT
VIDEO IN
R_IN
S_C_IN
V_IN
S_Y_IN
SIF OUT
BUFFER
FOR_VCR
21-B_IN
21-G_IN
21-R_IN
21-Y_IN
R_OUT
L_OUT
L_IN
6dB AMP
Q4201 Q4214/Q4224
Q4216
BUFFER
AGC
SCL
CVBS
TUNER/SCART1/RCA AUDIO OUT/SOUND AMP/HEAD PHONE BLOCK DIAGRAM
LEVEL SHIFT
Q001/Q003
SDA
SPDIF
COAXIAL OUT
DVD_Y_IN
DVD_C_IN
DVD_L_IN
DVD_R_IN
6 42
6
42
6
42 6 42
2
4
10
12
F-3 F-4

CP7200 LCD PANEL
V2301
CP4301 REMOCON_PCB
REMOCON 89
SW_A2_L/R 13/14 STAND_BY_LED 4 SW_Y/C 184/ 188 SCALER IC
IC803 VCT-6973G-FA-B3-000
AW_CVBS(TU/D_TU) 191 79 X801
78 20.25MHz CP4305 OPERATION_PCB
SCART1_Y_IN 175 SC2_A_OUT_R 21 KEY_A/B 159/160 SC2_A_OUT_L 22 SW_SCART1_R/C 178 SW_SCART1_G 176 SW_SCART1_B 177 SCART1_A_IN_R 11 IC801 256K EEPROM SCART1_A_IN_L 12 84 5 EEP_SDA CVBS_IN 189 83 6 EEP_SCL
8M24256-BWNM6TP
1
IC101 SUB MICON IC R5F21244SNFP IC802 SYSTEM RESET
CP700 DVD_TX 5 24 Q101 / Q102 DVD_RX 4 23 DVD_RESET 2 20 2 / 4 LEVEL SHIFT DVD_POWER 3 19
89 11
IC105 RESET IC
X101 16MHz 1
EEP_SDA EEP_SCL
DB1,DB2,DB4,DB5,DB6,DG1,DG2
LVDS_IN,LVDS_1P,LVDS_2P
SCALER/SUB MICON BLOCK DIAGRAM
128,129,131,132 134,135,137,138
TUNER
TUNER/ SCART1 RCA
FROM/TO DVD MT PCB
F-5 F-6

CP3801 1 SOUND+B
2IC3801 9V REG 8 P.CON+9V 9
14 AT+5V 15 Q3813 5V SW P.CON+5V
IC002 P.CON 32V REG.
TUNER+30V
Q3200 3.3V SW P.CON+3.3V
Q3202 3.3V CTL
AT+3.3V
IC3202 3.3V CTL IC3205 5V_REG
P.CON+5V VCP
IC3203 1.8V_1 REG
AT+1.8V_1
IC3204 1.8V_2 REG
AT+1.8V_2
POWER/REGULATOR BLOCK DIAGRA
M
SOUND+B SOUND+B
AT+12V AT+12V
AT+5V AT+5V
F-7 F-8

Q7001 T7001
CD7001 FDS4685 CRT-057
1,2,3
FROM POWER PCB 8CP7001
1 HIGH 2 LOW
Q7002 T7002 FDS8449 CRT-057 CP7003
1 HIGH 2 LOW
Q7003 T7003 FDS4685 CRT-057
CP7002
1 HIGH 2 LOW
Q7004 T7004 FDS8449 CRT-057 CP7004
1 HIGH 2 LOW
23 D7004
DAM202U
D7005 DAM202U
D7003 DAM202U
D7006 DAM202U
BACKLIGHT BLOCK DIAGRAM
IC7001 TH30
V IN
INVERTER-H
F7001
4A48V
INV CTL IC
13 14 15 16
10
1 2 3 4
4
8
5
17
18
7 6 5
8 7 6 5 8 7 6 5
1 2 3 4
8 7 6 54
8
5 4
8
5
1
8
54
3 4
2 1
3 4
2 1
3
21
3
2
1
3
2
1
3
21
F-9 F-10

CP505
1,2,3 V IN TO BACK LIGHT PCB
8 INVERTER-H
CP506
1,2 DVD+12V TO DVD MT PCB
CP507
1,2 SOUND+B 5,6 AT+12V FROM TO MAIN PCB
13 INVERTER-H
14,15 AT+5V
POWER BLOCK DIAGRAM
FBVc
c
D
T501 TRANSFORMER
IC506 PS2561AL1-1-V(W)
REGULATOR IC502 KIA431A-AT
CD501
S
IC501 STR-W6765
2
1
3
4
+
C509
D504 KBJ4KV
D514 FCH10A10
D515 FCH10A10 F502
DC/DC SW Q507 TPC6108
DC/DC CTL IC503 AL1015
AC IN 2
41
3
F501
L509
6
1
4 2
9
10
1 2 4 6
4 31
2
3 1 1 7 8
5
4 3
1 2
5 6
1
32 1
32
F-11 F-12

ABC D E F GH ABC D E F GH
2 1 3 4 5 6 7 8
2 1 3 4 5 6 7 8
CAUTION: DIGITAL TRANSISTOR
C4238
1016V KANP
C4363
3325V NA
Q4217
KRA103SRTK
SW
Q4201
KTA1504S_Y_RTK
BUFFER
Q4214
KTA1504S_Y_RTK
6dB AMP
C4218
47010V YK
CAUTION: DIGITAL TRANSISTOR
Q4218
KRC102SRTK
LEVEL SHIFT
B4203
FCM1608KF-601T02
B4215
HCB1608KF-330T50
B4216
HCB1608KF-330T50
D4211
UDZS4.7B
D4205
UDZS5.6B
Q4216
KTC3875S_Y_RTK
BUFFER
Q4205
KTC3875S_Y_RTK
MUTE SW
Q4210
KTC3875S_Y_RTK
MUTE SW
Q4224
KTC3875S_Y_RTK
6dB AMP
L4204
22uHNLV25
L4205
22uHNLV25
L4216
1.5uHNLV25
L4206
22uHNLV25
L4207
22uHNLV25
L4221
47uHNLCV32T
L4215
1.5uHNLV25
L4217
10uHNLCV32T
L4218
1.5uHNLV25
L4225
10uHNLCV32T
R4224
100
R4223
100
R4274
18K
R4248
1K
R4249
1K
R4279
100
R4285
1
R4283
390
R4282
330
R4273
8.2K
R4268
10K
R4264
10K
R4256
1
R4215
75
R4209
75
R4244
10K
R4243
10K
R4240
47
R4202
470
R4227
75
R4211 1
R4242
75
R4213 1 R4214 1
R4218
75
R4254
150
R4210
150
R4201
10
R4212
330
R4341
10K
R4293
470
R4342
3.9K
R4225
680
R4221
680
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
C4245
100P CH
C4208
270P CH
C4213
0.0047 B
C4206
0.0047 B
C4228
0.001 B
C4225
0.001 B
C4202
0.0022 B
C4212
0.0022 B
C4230
100P CH
C4233
100P CH
C4220
100P CH
C4251
22P CH
C4283_1
1025V KA
C4250
10016V YK
C4241
10016V YK
W816W804
J4206
MRC-021V-07_A
SCART1
110 11 12 13 14 15 16 17 18 19
220213456789
SW_CVBS[TU/D_TU]
AT+5V P.CON+9V
GND
TU_VIDEO_OUT
AUDIO_MUTE
P.CON+9V
SCART1_V_IN
P.CON+9V
SCART1_Y_IN AUDIO_MUTE SC1_A_IN_L SC1_A_IN_R SC1_V_OUT
SC1_V_OUT
SCART1_Y_IN
SCART1_R/C1_IN SW_CVBS[TU/D_TU]
SCART1_G_IN GND SCART1_R/C1_IN
SCART1_G_IN
SCART1_B_IN SCART1_B_IN
SCART1_SW SCART1_V_IN
SC1_A_OUT_L SC1_A_OUT_R SCART1_SW
SC1_A_IN_L
SCART1_SW
SC1_A_IN_R
SC1_A_OUT_L SC1_A_OUT_R
H-2
H-1
CMF113 PCBF40
(MAIN PCB)
21PIN SCHEMATIC DIAGRAM
MONITOR
OUT
18 17 16
FROM/TO POWER
FROM/TO SCALER
2.9
5.05.0
FROM/TO TUNER
02.0
2.9
2.1
1.5
8.9
0 05.1
0 05.1
4.5
8.8
0
1.7
R OUT
R IN L OUT
GND
GND
L IN 21-B IN
FOR VCR GND
NC
21-G IN
NC
GND
GND 21-R IN
GND
GND
VIDEO IN
21-Y IN
GND
8.9 4.5
8.3
8.3
2.3
FROM/TO SUB MICON/RS-232C
1
2
19
20

ABC D E F GH ABC D E F GH
2 1 3 4 5 6 7 8
2 1 3 4 5 6 7 8
:SINCE THESE PARTS MARKED BY
CAUTIONDESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES ARE
CP3801 TWG-P23P-A1
1
10 11
12 13 14 15 16 17 18 19
2
20 21 22 23
3 4 5 6
7 8 9
IC3801 BA00BC0WFP F4
9V_REG
12 456
DANS LA NOMENCLATURE DES PIECES N’UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANT
ATTENTION
D3803
MA111
D3804
EC11FS2-TE12L
D3806
RB520S-30-TE61
D3802
MA111
IC3803 PST3229NR
RESET IC
123
45
CAUTION: DIGITAL TRANSISTOR
Q3811
KRA102SRTK
SW
Q3813
2SB1132
P.CON+5V SW
Q3808
2SB1132
LCD+B 5V SW
CAUTION: DIGITAL TRANSISTOR
Q3810
KRC102SRTK
LCD+B 5V SW
Q3809
KRC102SRTK
P.CON SW
Q3812
KRC102SRTK
SW
D3805
UDZS2.0B
R3832
100 R3831
1K +-1%
R3827
1K
R3826
22K
R3828
1K
R3834
47
R3829
10K
R3817
10K
R3824
330
R3823
330
R3825
47
R3836
56K
R3845
1K
R3843
1K
R3838
5.6K
+-1%
R3837
5.6K
+-1%
R3830
6.8K
+-1%
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
C3807
1B
C3814
1B
C3812
0.47 F
C3811
0.1 B
C3808
1
(25V)
B
C3806
10 B
C3804
0.001 B
C3810
10010V YK
C3815
10016V YK
C3817_1
2.250V KA
W828
W822
W832
GND AT+5V P.CON+9V
GND
P.CON+5V P.CON+5V
GND P.CON+5V
AT+5V LCD+B SYS_POWER_H-A GND
GND P.CON+5V SOUND+B SOUND_GND
P.CON+9V
P.CON+9V GND SYS_POWER_H-A AT+3.3V AT+12V GND P.CON+8V
P.CON+8V
POWER_FAIL SYS_POWER_H LIGHT_POWER_H PANELPOWER_H ST-BY_H
POWER_FAIL
H-4H-3
CMF113 PCBF40
POWER SCHEMATIC DIAGRAM
(MAIN PCB)
FROM/TO TUNER
GND GND
NC NC NC NC NC
GND NC
(CP507)
SOUND+B
SOUND GND SOUND GND
SOUND+B
GND GND
AT+5V AT+5V
GND
AT+12V AT+12V
INVERTER_H
STAND-BY_H
GND
NC
V_ADJV_OUTGNDV_INV_C
NC NC
GNDINOUT
NCNC 00
03.0
3.0
4.2 12.0 0 9.0 1.2
5.2 5.2
4.5
3.0
0 0
5.05.0
4.5
5.3
0 0
5.35.3
0
FROM/TO POWER2
POWER_ON-H
FROM/TO AV JACK/SWITCH
FROM/TO SOUND AMP
FROM/TO PANEL INTERFACE
0
3.2
0
FROM/TO 21PIN
FROM/TO SCALER FROM/TO REGULATOR
FROM/TO SOUND AMP
ST-BY_H
AT+12V
LIGHT_POWER_H
FROM/TO DVD INTERFACE

ABC D E F GH ABC D E F GH
2 1 3 4 5 6 7 8
2 1 3 4 5 6 7 8
Q3202 CPH6312-TL-E
3.3V REG_CTL
123
456 IC3205 KIA78D05F
P.CON+5V REG(VCTP)
123
L3201
22uHTSL0808
L3202
33uH1315
L3203
22uHTSL0808
IC3202 AL1015
3.3V_SW_REG_CTL
1234
5678
:SINCE THESE PARTS MARKED BY
CAUTIONDESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES ARE
IC3204 BD7820FP F4 AT1.8V_2 SW
12 456
IC3203 BD7820FP F4
AT+1.8V_1 SW
12 456
DANS LA NOMENCLATURE DES PIECES N’UTILISER QUE CELLS DECRITES DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANT
ATTENTION
D3201
EC31QS04
D3205
EC31QS04
D3204
EC31QS04
Q3200
2SB1132
P.CON+3.3V SW
CAUTION: DIGITAL TRANSISTOR
Q3201
KRC102SRTK
SW
B3201
HCB1608KF-121T20
R3201
33K
R3219
680 +-1%
R3218
10 +-1%
R3203
0.047 1/4W
R3202
0.047 1/4W
R3204
0.047 1/4W
R3215
1K
+-1%
R3209
22K
R3211
1K
R3217
680 +-1%
R3208
220 +-1%
R3210
1K
R3220
10 +-1%
R3216
1K +-1%
R3213
1K
R3221
680
R3207
1.5K +-1%
R3206
1K +-1%
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
C3217
0.1 B
C3210
0.01 B
C3206
27P CH
C3204
0.01 B
C3202 0.1 B
C3203
0.1 B
C3205 0.1 B
C3229
1B
C3230
1B
C3224
1B
C3223
1B
C3207
0.01 B
C3201
100016V ZL
C3240
10010V YK
C3242_2
2206.3V YK
C3216
10006.3V ZL
C3227
10010V YK
C3231
10010V YK
C3228
10010V YK
C3232
10010V YK
C3238
10016V YK
W887
AT+1.8V_1
AT+3.3V P.CON+5V_VCTP
AT+1.8V_1
GND AT+1.8V_2
AT+3.3V
SYS_POWER_H-A SYS_POWER_H-A
AT+12V
P.CON+8V
P.CON+3.3V
AT+1.8V_2
P.CON+3.3V GND
GND
P.CON+3.3V
SYS_POWER_H-A
AT+3.3V P.CON+3.3V
AT+3.3V
P.CON+5V_VCTP
3.43.48.4 3.43.411.9
8.4 11.9
11.9
(MAIN PCB)
REGULATOR SCHEMATIC DIAGRAM
H-6
H-5
CMF113 PCBF40
FROM/TO POWER
0
V_INV_C V_ADJGND V_OUT
S G
D D
V_INV_C V_ADJGND V_OUT
2.9 3.0 0 1.8 0.7
2.9 3.0 0 1.8 0.7
3.3 3.3
0
4.9
0
4.5
1.25
1.3
0 1.3
D D
8.3 0 5.1
IN GND OUT
FROM/TO SCALER
FROM/TO TUNER
FROM/TO SOUND AMP
VIN V5/PWON Vref/SS CC
CS
EXT GND
FB
FROM/TO SUB MICON/RS-232C