Philips 32PF9968/10 Service Manual page 17

Circuit Diagrams and PWB Layouts
Main Board Part 2
PART 2
S304
1
2 DVD_C
TP396
3
R353
4
NS
TP398
5
S306
1 R365
R851
6 DVD_CVBS DVD_Y/Y4IN
TP134 220R
NS
TP399 2
7
3 PORT_A
8 COAX
S800
TP401
4 PORT_B
9 MUTE_IN 1
5 PORT_C
10 DVDL R852 2
TP403
TP400 1K 6 PORT_D
TP139
11 3
R853 TP402
12 DVDR 4
TP397 1K
DVD IN LINE OUT
C912 C913
10pF 10pF
RAIN
TP143
+5V_SW
TP132
R354 R355 R356 R357
L304
0R 0R 0R 0R
BEAD
TP133
C318 C324
100nF 47uF/10V
C319
100nF GAIN
TP144
U304
PCR TP85 12
X0
TP84
R934
DVDR 13 14 PCIR
X1 X
R TP135
PCL 2
Y0 MX/DEMX
15 PCIL
TP82 Y
DVDL R933 1
TP136
Y1
R
5 4
C321 Z0 Z
R932 R935
C322
R R C323 3
C320 1nF 1nF
Z1
1nF
1nF
DVD/PC
TP169
BAIN
TP170
SCOL1 R600
TP95 300R
R615
C601
NS
100pF
R601
SCOR1
TP96
300R R616
C602 S600
NS
100pF
1
2
TP97
R604 3
BIN
4
100R R609 R617 5
C600
75R NS 6
100pF
7
8
9
GIN R605
10
TP98 100R R610 R618 11
C606
75R NS 12
100pF
13
14
15
R607
RIN
16
TP99 100R
R612 R622 17
C607
75R NS 18
100pF
19
20
R611 21
R634 75R R623
C613
1K NS
47pF SCART
Q600
BC847B
Q601
R635
+5V_SW CVBSO2
1K
R636
BC857B
22R
C612
10uF/10V
TEH1.0E LA 7.
+5V_SW +5V_DVD
TP137
S307
1
R627
TP151
NS 2
C325
3 +12V_SW
TP152
56pF REMOTE
4
TP138 TP142
D308 LL4148
+1V8S_SW +1V8_XTL
Q304 L501 TP157
R363
IR_MUTE TP153
BEAD
TP140 10K TP141
C511 C514
BC848B
100nF 100nF
R364
+3V3_IO
220R
R506
4.7K
+3V3S_SW +3V3_PLL
R507
C503
R500 SCALER_R L502 4.7K
TP156
TP154 R513
10R TP145 TP147 BEAD
33nF
82K
C539 C515
R508
22uF/6.3V 100nF
DIFFGND
4.7K
C500
R509
10pF
+3V3_AVI 4.7K
TP155
L503
C504 R510
FER_R
BEAD
4.7K
TP150
C540 C516 C518 C520
33nF
47uF/6.3V 100nF 100nF 100nF
R503
DIFFGND
47R
C544
TP358
C505
R501 SCALER_G +1V8S_SW VDDA_PPLL
NS
10R TP146 TP148
33nF L504
TP176 TP178
BEAD C545
C538
C512
IN_SOG
100nF
TP149 NS
22nF
C501 +1V8_PLL
10pF
L505
C506 TP179
FER_G BEAD
C513
TP174
100nF DIFFGND
33nF
R504
47R
+1V8_ADC
TP181
L506
+3V3S_SW
BEAD
L507
C541 C517 C519 C521
TP182
22uF/6.3V 100nF 100nF 100nF BEAD
C507
R502 SCALER_B
10R TP171 TP173
33nF DIFFGND
L508
C502
10pF BEAD
C508
FER_B
+1V8S_SW
TP172 TP175
+1V8_CORE
33nF
R505 TP180
L509
47R
BEAD
TP177
C543 C530 C531 C532 C533 C534 C535
22uF/6.3V 100nF 100nF 100nF 100nF 100nF 100nF
R628 SCIR1
15K
R619 R631
C603
NS 15K
100pF
STOCKO
R629 TP104
SCIL1
R620 15K R632
C604
R240
NS 15K SDA
100pF
S202 47R
4 IIC_SDA +5V
R630
TP103 STATAV1 TP361
3
R621 10K R633
C605
NS 3.3K 2 C210
100pF
TP362 NS
1 IIC_SCL
TP102 R241
STOCKO SCL
R606 FBLIN
47R
R624 R613 100R
C608
NS 75R
100pF
R608 Y1SCART
100R
R625 R614
C609
NS 75R
100pF
EN 17
VDDA_PPLL
TP5
+1V8_CORE
K4
VSS_CORE3
+3V3_IO J2
VDD_IO0
H1
VDD_IO01
BL_ADJ
KBD0 J1
TP355 KDB0
BL_EN TP2
KBD1 K2
KBD1
TP356
TP3
6745_RST F029 L4
PWM0
TP359 TP4
C537 A17 K1
INTX A17/GPIO(11)
10uF/10V
TP360 A1
NC45
IAPMUTE
A2
TP357 NC46
TCB_EN
L3
VDD_CORE11
A10
NC47
A17
NC48
M2
VSS_CORE11
A18
OPTIONAL NC49
A19
NC50
XTLOUT
M3
TP158 VSS_CORE01
A21
X500
NC51
NS
TP159 A22
XTLIN NC52
C554
LED_R_O L1
XTAL2LI TXD/GPIO(6)
A24
100pF NC53
L2
+3V3_AVI VSS_IO31
M1
VDD3V3_RGB2
N4
VSSA_RGB2
SCALER_B N3
IN_B
FER_B P4
REF_B
+1V8_ADC N2
+3V3_LVDS VSSA_ADC_B
N1
TP184 VDDA1V8_ADC_B
F001 P3
AVI_TEST
C522 C523 C525 TP1
P2
100nF 100nF 100nF VDD3V3_RGB1
P1
+3V3_IO VSSA_RGB1
TP183 SCALER_G R3
IN_G
FER_G R4
REF_G
C542 C524 C526 C527 C528 C529
22uF/6.3V 100nF 100nF 100nF 100nF 100nF R2
VSSA_ADC_G
R1
VDDA1V8_ADC_G
L500
+3V3S_SW T1
VDD3V3_IN
BEAD
T2
C509
DIFFGND VSSA_CLEAN
22uF/6.3V
U1
VDD_CORE2
T3
RBIAS
IN_SOG T4
SOGIN
R519 V1
VDD3V3_RGB0
12K
U2
VSSA_RGB0
SCALER_R U3
IN_R
FER_R U4
REF_R
V4
VSSA_ADC_R
+3V3_PLL V2
VDD1V8_ADC_R
V3
+1V8_PLL VDD3V3_LPLL
W1
VDD1V8_LPLL
W2
VSSA_CLEAN_LPLL
W3
VSSA_LPLL
AHSYNC Y1
AHS
AVSYNC Y2
AVS
VSCL AA1
ASCL(GPIO14)
+1V8_XTL
+3V3_IO
TP16
TP6 +1V8_CORE
7103
U500B
+3V3_LVDS
L12
VSS_LVDS3
L11 RSN7
RSN7
D10 RSN8
RSN8
C9 RSN9
RSN9
M13
NC14
D12
VSS_LVDS21
C12
VSS_LVDS11
B12
VDD_LVD3
D11 RSP8
RSP8
A12
NC59
A13
NC58
D13
NC56
D14
NC60
C13
VDD_LVDS2
M12
NC44
M11 RSP7
RSP7
B13
VSS_LVDS2
D9 RSP9
RSP9
C14
VDD_LVDS1
N13 RSN6
RSN6
N14 RSP6
RSP6
A14
VSS_LVDS1
N12 RSN5
RSN5
N11 RSP5
RSP5
P12 RSN4
RSN4
P11 RSP4
RSP4
P13
VDD_LVDS0
R11 RSN3
RSN3
R12 RSP3
RSP3
R13 RSN2
RSN2
R14 RSP2
RSP2
P14
VSS_LVDS0
T14 RSN1
RSN1
T13 RSP1
RSP1
T11 RSN0
RSN0
T12 RSP0
RSP0
AE17
VDD_CORE2
AC16
NC12
AD16
NC11
AE16
NC10
AF16
NC9
AC15
VDD_CORE51
AD15
VDD_CORE41
AE15
VDD_CORE31
AF15
VDD_CORE21
AF14
VSS_CORE71
A3
VSS_CORE51
AC14
VDD_CORE3
AD14
VSS_CORE31
AD13
NC8
AE13
VDD_IO11
AF13
VDD_IO21
Y4
VDD_CORE01
+1V8_CORE +3V3_IO
G_16500_001b.eps
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