Block Diagrams, Testpoint Overviews, And; Wiring Diagram - Philips DPTV565 AA Service Manual

Block Diagrams, Testpoint Overviews, and Waveforms
6. Block Diagrams, Testpoint Overviews, and Waveforms

Wiring Diagram

HDR2k4 INTERCONNECT WIRING DIAGRAM / SUPPLY VOLTAGE DIAGRAM
R G2
R FOCUS
G G2 DAG
FOCUS G2 BLOCK
G FOCUS
1201
B G2
B FOCUS
D(B) D(B)
BLUE CRT BOARD
12
1002 1102 1202
11
E E
LSB PANEL 10
9
8
7
6
5
4
3
1
HV MODULE
2
2
1
3
1
2
3
4
5
YOKES
6
1 HORIZ_HI
7
2
HORIZ_LO
8
3 VERT_HI RED
9
4 VERT_LO
10
11
1 HORIZ_HI
12
2 HORIZ_LO
GREEN
3 VERT_HI
1
4 VERT_LO
2
3
1 HORIZ_HI
4
2 HORIZ_LO
5
BLUE
3 VERT_HI
6
4 VERT_LO
7
8
9
10
11
12
1500
1500
1
1
A A
2
3
INPUT
FILTER
4
4
5
6
1
4 7
8
STANDBY
POWER
1 SUPPLY 9
10
4
1110
GND
11
AC
SWITCH
12
DPTV565 AA
DAG
G2
1202 1212 +8V 1201 1202 1212
1 1
2 BIAS 2
1204
D(G) D(G)
3 +12V 3
4 GND 4
GREEN CRT BOARD
5 G AKB 5
1207 1210 1210
12
GND
11
-V_AUDIO
+V_AUDIO 10
GND 9
+35V 8
+22V 7
+22V 6
1701 1720
GND-C 5
GND-C
4
-22V 3
-22V 2 1950
-35V 1
ABL 1
GND 2
1950
VERT 3
VERT 4
EWO 5
H H
EHT 6
ACS CONTROL MODULE
GND 7
GND 8
HDR
9
SCO 10
HFP 11 C C
SSM PANEL
DPC 12
HBLANK 1
DEF-GND 2
VFB
3
AV1 OUTPUT
GND 4
V Y V-OUT
NC 5
L Pb L-OUT
STANDBY 6
R Pr R-OUT
+5V_STBY 7
+130V 8
GND 9
PWR_FAIL 10 TUNER
GND 11
+15V 12
1102
+5VSTBY
GND
STANDBY
GND
+15V
GND
+5V2
+5V2
GND
GND
+9V
+9V
6. 17
G2
G2 DAG
+8V 1201 1202 1212
1 1
2 BIAS 2
1204 1204
D(R) D(R)
3 +12V 3
4 GND 4
RED CRT BOARD
5 G AKB 5
1210
RED GREEN
CONV CONV
YOKE YOKE
1005 1006
AUX4
L
1710 1700
J J
HOP PANEL
G/Y R/Pr B/Pb H
1250 1610
1250 1610
1043
1002
1 1
2 2
B B
SSB MODULE
1003
GND
1272 1222 1201
HDR2004 AP
WIRING INTERCONNECT
08/23/04
BLUE
CONV
YOKE
1007
1 FRONT DETECT 1
2 Y_FRNT_SVHS 2
AUX5
3 GND 3
L
4 Y_CVBS_FRNT 4
R R
5 GND 5
6 C_FRNT_SVHS 6
7 GND 7
L_FRNT
8 8
V
9 GND 9
AUX4
10 R_FRNT 10
G G
SIDE
JACK
PANEL
1002 GND
1010
1 +5V_STBY 1
2 KEYBOARD 2 GND
3 GND 3 K K
4 +9V 4
IR REC/
5 ON-OFF-LED 5
KEYBOARD
6 6
LIGHT_SENSOR
PANEL
7 RC5 7
1 RIGHT
2 GND
3 GND
4 N/C
5 LEFT
1000/1020
B-SC1-IN_U-IN 1 2 G-SC1-IN_Y-IN
4
R-SC1-IN_VIN 3 +5V
GND 5 6 Y-CVBS-SC2_AV2-IN
C-SC2_SVHS-IN 7 8 GND
CVBS-SC2_MON-OUT
9 10 NC
CVBS_TER_OUT 11 12 GND
14 GND
IF-TER 13
AGC 15 16 CVBS-PIP_TUN1-2-CVBS-IN
GND 17 18 STATUS_1_PIP-AFT_50-60HZ
NC 19 20 NC
NC 21 22 GND
23 24 U-SSB
V-SSB
26 H-SSB
Y-SSB 25
27 VSYNC-SSB
GND 28
FRAMEDRIVE- 29 30 GND
NC 31 32 HBLANK
NC 33 34 NC
NC 35 36 STANDBY
38 IRQ
LIGHT SENSOR 37
39 40 +5VSTBY
NC
NC 41 42
GND
43 44 GND
+9V
+5V 45 SDA_IN
46
SCL-IN 47 48 SDA-IN
SCL-IN 49 50 PWR_FAIL
SOUND_ENABLE 51 52 L-SC1_AV1-IN
GND
L-SC2_AV2-IN 53 54
56 NC
NC 55
R-SC2_AV2-IN
GND 57 58
NC 59 60 R-SC1_AV1-IN
NC 61 FRONT DETECT
62
Y-CVBS_FRONT-IN (NU) 63 64 C_FRONT-IN (NU)
66 NC
NC 65
HEADPHONE-L 67 68 HEADPHONE_R
NC 69 70 R-CL_VL-OUT
NC
GND 71 72
74 AUDIO_SW
NC 73
AUDIO-L 75 76 AUDIO-R
ON-OFF-LED 77 78 RC5
80
KEYBOARD 79 NC
1 SCL_A_TXD
2 SDA_A_RXD
3 GND
H H
4 SCL_C
T
5 H SYNC
6 SDA_C
W
7 GND
8 R
9
GND
T
10 G
W
11 GND
12 B
13 GND
1
14 FB
15 GND
2
3
1
4 GND
2 +9V
3 GND
4
-8V
5 STANDBY
6 VBLANK
7 HBLANK
1
8 GND
2
9 RV
3
10 RH
4
11 GV
12 GH
13 BV
14 BH
15 GND
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