Drive Schematic Diagram & C.b - Philips DELLP1230 Service Manual

24 DELL P1230 M25P
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1 2 3 4
A
1
+5
B
A
[R] 1202-A
C
B
D
C
E
D
F
+15A
G E
H
F
I
G
J
+5 +5 +5 +5
H
K
I
L
M
J
N
K
1201-1
F007
1
O
F008
2
F009
L
3
F010
P 4
F011
5
F012
6
M
F013
7
Q
F014
8
F015
9
N
R 3210
+15A
1K
1/2W
S
O
T
R201~R298
1
1 2 3 4
5 6 7 8 9 10
2 3 4 5 6
DRIVER BOARD
7201 SB: 59241 x4
+Vs LM61B Vout
PB: 59251
GND
+15B
7202-A
F001 8
3208 3
[R]
+15A
1 [R]
1
Vy
4
F002 [R] [R] 2
2
3211 3212
[R] [R]
F003
3
[R]
+15B
7202-B
F004 8
3213 5
[R]
4
[R] 7
[R]
Vx
4
[R] [R] 6
F005
5
3215 3216
[R]
[R] [R]
F006
6
[R]
+15B
7203-A
8
3217
3
LM358N
21K 1
3202
1%
Vtf
[R]
[R] 2 4
3204 3219 3221
2K4 21K 127K
1%
1% 1%
3206
2K4
1%
+15B
7203-B
8
3222
5 LM358N
15K 7
1%
Vte
6 4
3224 3225
15K 137K
1%
1%
3241 T/L
T-LO
22K 1%
VYO
3242
B/L
B-LO
22K 1%
VXO
3243
T-RO
22K 1%
VTFO
3244
B-RO
1%
22K
VTEO
7204
3245
61P4-K420WT-000
N-SO
[R]
1 42
PE2_PWM14 PD7_PWM2
/VIN2
2 41
V-CO PE1_PWM1 VIN1
2214
3 40
47u PE0_PWM0 HIN1
16
3220
4 39
5V H-CO
NRES PD6_PWM3
4K7
/HIN2
5 38
3V
VDD3V PD5_PWM4 N-SO
/P10
6 37
+5 VDD5V PD4_PWM5 B-RO
/P11
7 36
GND PD3_PWM6 T-RO
/P12
8 35
B-LO
OSCO PD2_PWM7
2219
/P13
9 34
22p 50 OSCI PD1
/HOUT
2220
10 33
PB6 PD0
22p
50 /SDA2 /VOUT
11 32
PB5 PA7
/SCL2 /PWM13
3238
12 /CLAMP 31
+5 PB4 PA6
47K /PAT /PWM12
13 1/2VO 30
PB3_FDO PA5
/T0 /PWM11
1/2HO
14 29
PB2_FDI PA4
3239
/T1 /PWM10
+5
15 28
47K PB1_NIRQ2 PA3
/PWM9
16 27
PB0_NIRQ1 PA2 T-LO
/PWM8
17 26
PC7 PA1
+5
SCL
/SOGIN /SCL1
18 /P17 /RXD 25
PC6 PA0
SDA
/P16
+6V3 /SAD1
/TXD
19 24
VYO
PC5 PC0
/P15 /AD0
+15A 20 23
VXO
PC4 PC1
/P14 /AD1
21 22
VTEO
PC3 PC2 VTFO
/AD3 /AD2
4V9
+15B
4V9 V-CO
2 3 4 5 6
5 6 7 8 9 10
Drive Schematic Diagram
11 12 13 14 15 16
7 8 9 10 11
+15A
3248
+15A
7206
1K5
5 TDA7073A/N4
3278
VP
22R
1/2W
Pout1 16
1 + i
T/L 3249 Pin1 3277
0.2V 2
22R
130K 1/2W
1% I
3251 Nin1
1
130K Nout1 13
1 - i
1%
SHORT-CIRCUIT AND
THERMAL PROTECTION
3281
22R
1/2W
Nout2 12
1 - i
B/L 3253 0.2V 6 Pin2 3280
22R
130K 1/2W
1%
II
3255 7 Nin2
130K
Pout2 9
1 + i
1%
G2 G1 NC1 NC2 NC3 NC4 NC5
10 14 3 4 8 11 15
+15A
7207
5 TDA7073A/N4
3284
VP
22R
1/2W
Pout1 16
1 + i
T/R 3257 2 Pin1 3283
0.2V
22R
130K 1/2W
1%
I
3259 1 Nin1
130K Nout1 13
1 - i
1%
SHORT-CIRCUIT AND
THERMAL PROTECTION
3287
22R
1/2W
Nout2 12
1 - i
B/R 3261 6 Pin2 3286
0.2V
22R
130K 1/2W
1%
II
3263 7 Nin2
130K 9
Pout2
1 + i
1%
G2 G1 NC1 NC2 NC3 NC4 NC5
10 14 3 4 8 11 15
+15A
[R] 7208
T/R
5
3290
VP
[R]
B/R
3289
Pout1 16
1 + i
N/S 3265 2 Pin1 [R]
[R]
[R]
I
[R] 3267 1 Nin1
[R]
[R] Nout1 13
1 - i
[R]
SHORT-CIRCUIT AND
THERMAL PROTECTION
Nout2 12
1 - i
6 Pin2
II
7 Nin2
9
Pout2
1 + i
[R]
G2 G1 NC1 NC2 NC3 NC4 NC5
10 14 3 4 8 11 15
+6V3
7209
5
TDA7073A/N4
3293
VP
68R
1/2W
Pout1 16
1 + i
3246
3269 0.2V 2 Pin1 3292
H/C
H-CO
68R
22K 1% 130K 1/2W
1% I
3271 1 Nin1
130K
Nout1 13
1 - i
1%
SHORT-CIRCUIT AND
THERMAL PROTECTION
3296
68R
1/2W
Nout2 12
1 - i
3247 3273 6 Pin2 3295
V/C 0.2V
68R
22K 1% 130K 1/2W
1%
II
3275 7 Nin2
130K Pout2 9
1 + i
1%
G2 G1 NC1 NC2 NC3 NC4 NC5
10 14 3 4 8 11 15
7 8 9 10 11
11 12 13 14 15 16
17 18 19 20 21
1201-1 K1 F014 M1
12
1202-A A2 F015 N1
1203 B12 F016 B12
1204 F12 F017 B12
1205 I12 F018 C12
1206 M12 F019 D12
1207 K3 F020 E12
2201 A2 F021 F12
2202 E2 F022 G12
2203 B4 F023 G12
2204 C4 F024 I12
A
2205 E4 F025 J12
2206 F4 F026 M12
2209 N2 F027 M12
2211 C2 F028 N12
2212 C2 F029 O12
2213 D3
F016
2214 J3
2215 K3
2216 K3
2217 J3
2218 J2
B 2219 K3
2220 K3
F017
1203 2229 L1
61145
2230 J2
1
2231 J2
2 TO T/L COIL 2232 J2
2233 J3
3
2237 L2
TO B/L COIL 2238 L2
4
2239 N2
2241 I6
5
F018
2242 I6
C
2243 I7
2244 I7
2245 I7
2246 M7
2247 O7
2248 A7
F019
2249 A8
2250 E8
2251 I8
2252 L8
2253 B8
2254 C8
D
2255 B11
2256 C11
2257 F8
2258 G8
2259 F11
2260 G11
2261 I8
2262 I11
2263 M8
2264 N8
2265 M11
2266 N11
E
2267 D2
3201 E2
F020 3202 E2
3203 E3
3204 E2
3205 E3
3206 E2
3207 F3
3208 B3
F021
3209 B4
1204
61144 3210 N1
1 F
3211 B4
TO T/R COIL 3212 B4
2
3213 C3
3214 C4
3
3215 D4
TO B/R COIL
4
3216 D4
3217 D3
F022 3218 E4
3219 E4
3220 J3
3221 E4
3222 F3
G
3223 F4
3224 G4
F023
3225 G4
3230 H2
3231 H2
3232 H2
3233 H3
3238 L3
3239 L3
3241 H6
3242 H6
H 3243 I6
3244 I6
3245 I6
3246 M7
3247 N7
3248 A7
3249 B8
3250 B8
3251 B8
3252 B8
3253 C8
[R]
3254 C8
F024
I
1205 3255 C8
JFE611V
3256 D8
1
3257 E8
2 3258 F8
3259 F8
3
[R] [R] 3260 F8
F025 3261 G8
3262 G8
3263 G8
3264 G8
3265 I8
3266 I8
J
3267 I8
3268 J8
3269 M8
3270 M8
3271 M8
3272 M8
3273 N8
3274 N8
3275 O8
3276 O8
3277 B11
K 3278 A11
3279 B11
3280 C11
3281 C11
3282 C11
3283 E11
3284 E11
3285 F11
3286 G11
3287 F11
3288 G11
3289 I11
L
3290 I11
3291 I11
3292 M11
3293 L11
3294 M11
3295 N11
3296 N11
3297 N11
F026
4201 D11
4202 H11
4203 K11
4204 O11
M
6201 E2
6202 A8
1206
61146 6203 H1
F027
1
6204 H1
6205 H1
2
6206 H1
TO H/C COIL
3 6207 L2
6208 L2
4 7201 A2
TO V/C COIL 7202-A B5
5
7202-B C5
N 7203-A D5
6
F028
7203-B F5
7204 I4
7206 A10
7207 E10
7208 I10
7209 L10
F001 B2
F029
F002 B2
F003 B2
F004 C2
F005 C2
O
F006 D2
F007 K1
F008 L1
F009 L1
F010 L1
F011 M1
F012 M1
F013 M1
12
17 18 19 20 21
22 23 24 25 26 27
CHN TYT12- SETNAME M25P ( U3 )
CLASS_NO
DRIVER BOARD(MCU)
3138 178 6729
6A3P11/76
2003-10-31 3
NAME Ivy Su/CP Chou SUPERS. 1 10 130 1
MGr CHECK ******** DATE 2003-10-31
KONINKLIJKE PHILIPS ELECTRONICS N.V. 2000
C
22 23 24 25 26 27
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A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
1 --------
T
*** A1
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