ERISSON 1408 User manual

123456
A B C
D
6
5
4
3
2
1
D
C B A
TDA111xx
SCART
RGB
Vin
REAR AV FRONT AV
LIN
AV in
ANTENNA
TUNER IF AMP SAW101
IF
IF
L
R
VLR
RL
V
ST2025B
R
G
B
24C08
W6553A
V-AMP LA78040B
H-DRIVE
SPL
SPR
CRT BOARD
21"/14" CRT
V--DY
H--DY
R OUT
G OUT
B OUT
SW
110V-240V
DEG COIL
POWER SUPPLY
SCL
SDA
PHILIPS UOC3
+110V FOR B+
+41V FOR H-drive
+11V FOR MAIN
+12V FOR AMP
3P68 Block Diagram
Key Control
Tuner AGC
H-out
Va-out
Vb-out
SLIM OR RF
RIN
Lin
Rin
3P68
5.
17

Diagrams
Circuit
3P68 6.
N
12345
A B C D
E
5
4
3
2
1
E
D C B A
Title
Number Revision
Size
B
Date: 13-Nov-2008 Sheet of
File: E:\JOB\PHILIPS\UOC TOP\3P68\ \3P68 .ddb
 
Drawn By:
123
M001
R02
150
R07
820
1
2
3
4
R04
240
R03
180
LED
SW705
CH+
KEY
+5V1
IR
LED
SW706
CH-
SW703
AV/TV
SW702
VOL-
SW704
MENU
SW701
VOL+
R06
470
R05
330
R01
150
+5V1
IF VO
1
VP2 5V
2
VCC 8V
3
PLLIF
4
GND2
5
DECSDEM
6
FMDEMOUT
7
EHTO
8
AGC
9
IREF
10
VSC
11
VIFIN2
12
VIFIN1
13
VDRA
14
VDRB
15
AVL/EW
16
DECBG
17
SECPLL
18
GND1
19
PH1LF
20
PH2LF
21
VP1 5V
22
DECDIG
23
XTAL OUT
24
XTAL IN
25
SYS
26
FBL
27
LED
28
KEY
29
SCART
30
AV1
31
AV2
32 VDDP3.3V 33
SDA 34
SCL 35
WP 36
MUTE 37
STANDBY 38
IR 39
VDDC3.3V 40
GND5 41
VPE 42
VDDA13.3V 43
BOUT 44 GOUT 45 ROUT 46
BLANKIN 47
BCLIN 48
PB 49
Y/Y3/CVBS3 50
PR/C3 51
YOUT 52
YSYNC 53
VP3 54
GND3 55
HOUT 56
AFC 57
LSR 58 LSL 59
C2/C3/C4/AUDIOIN5R 60
AUDIOIN3/IN1R 61
CVBS2/Y2 62
AUDIOIN2/IN1L/SSIF 63
CVBS4/Y4/AUDIOIN5L 64
DSC/5V 8V，
DC2.2V 3.6V 500 OHM，
DC2.6V/300 OHM
33mA
P1.5 PUSH PULL INT0/P0.5
P1.0/INT1 PUSH PULL
P3.3/ADC3/PWM3 PUSH PULL P3.2/ADC2/PWM2 PUSH PULL 4mA P3.1/ADC1/PWM1 P3.0/ADC0/PWM0
P1.3/T1
P1.1/T0
P2.1/PWM0 P2.0/TPWM
IC201
UOC
AGC 1
NC 2
SAS 3
SCL 4
SDA 5
NC 6
BM +5V 7
NC 8
BT +33V 9
IFGND 10
IF 11
U101 38.9MHz
C104
100pF
R103
100
Q101
C2717
R108
4K7
R106
68
R112
10
R109
1K2
ZD101
+33V
R106
75
R102
100
C109
10nF
C103
100pF
C105
220uF
R104
10K
22uF50V
C106
C109
10nF
R107
1K2
C108
1000
C107
10nF
R111
470 L101
1uH
IF
+8V
1
2
3
4
5
SAW201
R636 5K6
+41V
R101
68K
C877
10uF
C102
10u
C225
1uF
+5V
100
100
1 2 3
GND SCL SDA
VEO
VEI
Cnr
Cm
Cdec
AGND
DGND
SDA
SCL
Vcc
COMP
Vcap
Cp1
Cp2
Cph
Cadj CER
Cmo
Css
Cr
OUTR
Csde
SAP
Vref
CL
Cnd
OUTL
MAD
Ctw
Cts
Cw
Cs
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 31 32
IC801
TDA9850
C864
10uF
C865
0.1uF
C866
4.7uF
C853
4.7uF
C869
100uF
C856
4.7uF
C857
4.7uF
C868
100uF
C859
10uF
C851
1uF
C855
10uF
C860
10uF
C864
2.2uF
C873
2.2uF
R865 100 R856 100
R852
8K2
R851
2K2
R853
150
C852
0.47uF
C854
0.22uF
C867
0.1uF
C858
15nF
C878
0.1uF
C863
47nF
C861
1uF
C862
1uF
X851
503KHz
C876
100pF
C875
100pF
In Out
Gnd
IC851
L7809
SCL
SDA
VR201
1K
R222
100
Port
BTSC
L851
10uH
Port
+12V BTSC
+9V
75mA MAX
SCHEMATIC DIAGRAM 3P68 BTSC
1 2
CN601
F601
T5AL250V
T601
C601
0.1AC/250V
T601
R620 2.2M 1/2W
C602
0.22AC/250V
C606D
4700/500V
C603B
4700/500V
C629
1000uF
IC622
OPTOISO1
C621
47uF/160V
C628
20uF
Q607
C1815
Q602
2120
Q622
1815
D618
1N4148
R634
10K
AC90-270V
CN602
DEGAUSSING

R636
100K
BROWN
BLUE N
L
TUBE
C609
100uF
C632
22uF/160V Q604
1013
12 13 14
8 9
7 6 1 3
2
11 10
T603
TRANSFORMER
C636
100uF
C630
47uF
C626
1000uF
RL601
R603
10 OHM PTC
（）
+12V
BTSC-TVL
BTSC-TVL
DC2.5V
DC2.5V
SPEAKER
SPEAKER
RIGHT/MONO
8 0HM(STEREO)
16 OHM(MONO)
LEFT(MONO)
8 OHM(STEREO)
16 OHM(MONO)
R+
R-
L-
L+
C455
100u/35V
C209
100u
+9V
Q901 1815
R905
820
R907
1K
+8V
NO NTSC-M
L3
1
L2
2
L0
3
TVL
4
L1
5
INH
6
VEE
7
VSS
8
VCC 16
R0 13 R2 15 R1 14 R3 12
TVR 11 AV1 10 AV2 9
1C102
4052
R838
1K
R839
1K
AV1
AV2
Q702
1815
Q703
1815
R703
10K
R709
47K
+8V
R826
100K
R828
100K
R822
100K
R833
100K
R831
10K
NO BTSC/NICAM
BTSC-TVL BTSC-TVR
NICAM-TVL NICAM-TVR
MONITOR MONO AO
FIXED LEVEL
NO 4052&
NO SCART
NICAM+SCART
STEREO UOC
NICAM+SCART
STEREO UOC
IF WITH SCART
NO 4052 NEEDED
LS/L1/MONO1
C236
100P
C237
100P
C210
0.01u
1
2
3
4
SDA
5
SCL
6
WP
7
VCC
8
IC202
24C16
R217 100
R218 100
R229 100
R228 3K3
ZD203
5V6
ZD204
5V6
SDASCL
INP
1
VCC1
2
PUMP UP
3
GND
4
VOUT
5
OUTPUT VCC
6
NINP
7
LA78040
IC301
LA78040
C453
470u/25V
D452
BA158
R456
22
C459
0.22u/100V
1
R454
1.2K-1W
C457
15P
IK
B
G
R
GND
CRT
R
B
H501
H302
R510
22 Q504
BF422
R512
22
C511
470PF
R514
2K7
KR
R524
2K7
R504
2K7
R521
22 Q507
BF422
R522
22
R509
220K
C521
470PF
R501
22
Q501
BF422
R502
22
C501
470PF
KG
KB
L501
10uH
1
R515
15K-1W
1
R525
15K-1W
1
R505
15K-1W
C504
1000/2KV
HEATER
CRT GND
+180V
R
G
B
2
R455
0.68-2W
2
R453
220-2W
Q401
C2482
R405
5.6K
C402
560pF
T401
C403
220pF
C404
1uF
50V
C432
8n2/2KV
!
C438
1000P/2KV
1
3
4
5
R406
820
+41V
C317
784
R420
1K
HT
B+
+180V
BEAM
HY
+5V
C461
0.1uF
7
4 1
10
28
5
3
6
9
AFC
T301
FBT
B+
V-
V+
R419
560K
HV
FOCUS
G2
HV
FOCUS
G2
D404
4148
R421
180
L412
4
3
2
1
D402
4148
HOUT BCL AFC
EHTO
VDRA
VDRB
C406
200P/500V
R315
2.7/2W
HEATER
CRT GND
R450
0.22
D450
BA158
C450
470/500V
C717
10u
C437
4.7u/250V
C311
4.7u
R451
0.22
D451
BA158
C451
470/500V
R433
0.22/1W
D433
BA158
+180V
4
3
2
1
CN402
L431
44uH
C406
680P/2KV
D310
BA158
Q303
F630
C477
4.7u/50V
323
47K
EW
L303
2.8mH
L304
790uH
L301
105uH
C325
364/400V
C318
274/400V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
RO
RI
LO
B
G
R
VO
LI
ID
FBL
VI
CN402
SCART
P704
P701
C803
R711
68
R714
47K
R713
47K
C704
100P
C701
10u
C703
100P
C713
470u
C712
470u
SCART MONO
R716
0
R717
820
R724
33K
R720
75
SCART
FBL
R804
4K7
R726
47K
L710
56uH
L711
56uH
C714
10u C716
100P
C715
100P
C719
1u
or SCART MONO2
R821
100K
R834
100K
R824
100K
R827
100K
IF NO 4052
NO OFFSET NEEDED
SCART:MONO2
NO SCART
R324
100
G2
FPCUS
HV
ZD707
5V6
CN805
SCART&NO SIDE
&NO MONO-90
R728
150
D
1
S/GND
3
VCC
4
OLP/SS
5
FB
6
OCP/BD
7
IC601 W6553A
D603D
D603C D603B
D603A
R608
2K2
R607
22
C610
2n2/AC400V
R609
8.2M
ZD602
18V
D605
BA158
C605
0.1u
C604
1000P/2KV
C609
0.01u
2
R641
56K-2W C624
2200P/2000V
D620
BA159
C607
100uF400V
C639
10uF/16V
R624
0.22
D623
BYW36
D622
BYW36
D621
BA158
C623
470/1KV
C627
680P/1KV
R622
0.22
R621
0.22
D620
800V/2A
C620
390P/1KV
L622
100uH +B--110V
+41V
R627
220K-1/2W
VR620
1K
C631
0.47
R629
100K
IC621
TL431
+2.5V
K
A
R
R645
2.2K
ZD620
3V6 4148
D614
R632
2K2
R625
10K
R626
10K
R634
1
Q603
1015
D613
4148
D626
BA158
R618
330
ZD606
3V9
R617
390
R613
22-(1/4W)
+3.3V
R409
560 ZD601
5V1
+5V1
+9V
SOUND
+10.5V
2
R638
22-2W
STANDBY
ON
R630
680
R635
10
NICAM
UOC TOP
R209
390
C219
0.1u
+5V
+8V
+
C218
10u
R210 100
SSIF
R211 100
R212
10K
R213
33K C220
330P
FMDEM
EHTO
R208A
39K
R201
680
AGC
C217
0.15u
L102 Q102 R11 2
10K
R113
10K
SYS
NTSC-M
C213
0.22u
C201
0.1u
+
C202
10u
R324
100
R243
4K7 R244 4K7
EW
C216
1000P
C214
0.1u
VDRA
VDRB
X201
24.576MHz
C212
6800P
C211
0.01u
+C205
10u
L202
1.5u
C206
0.1u
+
C207
10u
R227
100
R207
100
SYS
MUTE
LED
+5V
R205
3.3K
R204
3.3K
R206
100 ZD201
5V6
C208
0.01u
KEY
AV1 AV2 SCART
R255 560
R254 560
R241 10K
R253 100
SCART:L2
SCART:R2
LS/L1/MONO1
RS/R2/MONO2
R403
3K3
AFC
HOUT
C229
0.1u
+C228
10u
L206
1.5uH +5V
C230
0.1u
R239 100
R237
100
R238 100
R234
1K
R233 100
R232 100
R231 100
R225 10K
R216 100
C246 0.1u
C244 0.1u
VIDEO1
VI/Y/SVHS-Y
PR/SVHS-C
VIDEO2/SCART-CVBS
+
C231 10u
BCL
C232
560P
R236
39K
R235
27K
ZD501
5V6
+5V
C234
0.22u
+
C235
10u
L205
1.5u 3.3V
R214
3.3K
R215
3.3K
FBL
R226
0
ZD202
5V1
IR
L204
1.5u 3.3v
L203
1.5u
C238
220P
+C239
100u
R
G
B
AGC
R08
1K2
+3.3V
KEY
IR
LED
R907
1K
C113
10u
C904
10u
R909
100K
FMDEM
SCART AO
NO SCART
SCHEMATIC DIAGRAM FOR 3P68-R/S MAIN BOARD
2
R602
200K-2W
C608
10uF/35V
C606
470P
+BADJ.
1
2
Q302
SCART,RCA SOUND TONE UOC 4052 AUDIO INPUT PIN AUDIO OUTPUT PIN
Resistors: Capacitors: Warning:
unit is "ohm" unit is "F" Components with symbol of
1k=1000
Cold ground
Hot ground
1/6W
1/4W
1W
2W
Fusible
' ' are safety parts. The same
components should be used when
change them during servicing!
1P
-12
10
=
1n
-9
10
=
1u
-6
10
=
SCART+RCA MONO ---------- MONO NO MONO1 FMDEM
63 MONO2 61
SCART+RCA
SCART+RCA
2RCA
2RCA
2RCA
2RCA
STEREO
AVS or NIC YES NO
STEREO
STEREO
STEREO
STEREO
STEREO
MONO
MONO
MONO
MONO
MONO MONO
YES
YES
YES
YES
YES
YES
BTSC/NICAM
NO
NO
----------
90
100
NO
NO
NO
4025 LO 63 4052 RO 61
L1//L2
63 R1//R2 61
L1 63,
4052 LO 63 4052 RO 61
4052 LO 63 4052 RO 61
4052 LO
63 4052 RO 61
R1 61 L2 64,
R2 60
L1 63,R1 61 L2 64,
R2 60
63 61
FMDEM
FMDEM
FMDEM
FMDEM
58 AO
4052 LO,RO
4052 LO,RO
4052 LO,RO
(SCART)
(RCA)
10mA
NTSC
PAL
SDA SCL
SW601
TUBE
HDR
2
R411
4K7
2
R432
1K-2W
2
R637
15K-2W
2
R322
1.5-2W
R628
4K7
R606
6K8
R604
33K
R605
220
SCART:R2
SCART:L2/MONO2
MONO
MONO1
MONO2
J177
5
R601
5(NTC)-5W
The purpose of this schematic diagram is just for reference.
!
If it is changed ,without informed!
SW601
T3.15AL AC250
Not used in 3p68
Not used in 3p68
Not used in 3p68
Not used in 3p68
R631
680
C625
1000uF
ZD605
3V9
C625
1000uF
R635
100IC602
8050 ZD607
5V6
C637 220uF/16V
+5V
C408
220uF/16V
C622
330uF/50V
R408
33
ZD205
5V1
C452
470u/25V
C454
1u/50V
R452
1
C456
0.22u/100V
C458
0.033u
R431
1K2
R410
3K6
ZD401
5V6
ZD403
8V2
R422
680
ZD402
18
Not use in 3p68
C435
0.56u/400V
C715
0.01u
R115
39K
D101
10uF16V
C221
Not used in 3p68
C109
10nF
R106
75
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
IC750
TEA2025
C762
220u
C760
100u
C764
100u
C766
100u
C763
220u
C754
100u
C759
100u
C767
2.2u/50V
R756
100K
R757
100K
C753
0.47u/50V
R752
56K
R750
47K C751
4700P
C758
0.22u
C752
0.47u/50V
R753
56K
R751
47K C750
4700P
C757
0.22u
Q750
C1815
Q754
C1815
Q751
A1015
D754
4148
R762
2.2M
D750
4148 R763
2.2M
C769
2.2u/50V
C755
100u/16V
C768
2.2u/50V
+9V
R761
1K
D753
4148
R759
1K
R758
1K
R760
47K
G
MONO1
MONO2
R220
100
R219
100
R230
75
+5V1
Not used in 3p68
L709
C709
ZD705
8V2
Used in 3p68-S
Used in 3p68-S
Used in 3p68-S
L703
L704
56uH
ZD709 8V2
ZD708 8V2
R404
100
use in 3p68-S
C245 0.1u
use in 3p68-S
R715
75
R416
2K2
R417
5K5
+8V
R725
75
R202 1K
C215
1000P
R208
12K
+
C203
10u L701
R701
RES2
L705
R710
47K
C722
10u
R712
100
R721
RES2
+8V
R723
10K
R706
10K
R718
75
C706
CAP
C630
220u ZD621
8V2
R633
220
+8V
C224
10u C223
0.1u
L207
1.5uH
Not used in 3p68
R418
RES2
C436
0.1u
C434
4.7u
2
R430
15K-2W
D432
BA158
C638
0.1
R719
75
C707
100P
C108
0.01u
+
C710
10u
R203
10K
5V1
R755
2.7K
R754
3.3K
C756
100u
Q753
NPN
D751
4148
D752
4148
MUTE
+8V
R708
10K
+5V
18

3P68 6.
Main PCB (Top Side)
E21
N
19