Av Io (1/4) Section (Main P.c.b. (2/4)) Schematic Diagram (A) - Panasonic DMR-EZ28P Service Manual

DMR-EZ28P / DMR-EZ28PC

12.3. AV IO (1/4) Section (Main P.C.B. (2/4)) Schematic Diagram (A)

P:Power Supply Section:(Page: A )
A:AV IO Section:(Page: B )
G TU:Tuner Section:(Page: C )
T:Timer Section:(Page: D )
NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING.
THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST,AND MAY BE
SLIGHTLYDIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.
LOCATION MAP
1/4 2/4
F
3/4 4/4
P D5V
E
P D3R3V
T DI_PON_T_H
T DI_PON_DL1_H
T HDMI_MONI
T HDMI_CONT
T HDMI_P5_ON_H
CL7411
CL7417
CL7421
D
P X_SW_5R8V
LB3004
CL7423 J0JGC0000020
L7402
CL7429
VWJ0795=5
P ANA3R3V
K7402
VWJ0795=5 CL7435
P X_SW_3R2V
L7403
G0A100HA0023
P X_SW_12V
L7404
CL7439
VWJ0795=5
CL7443
P X_SW_4V
CL7447
CL7449
C
TU G_TU_IFAGC_A
TU G_TUIFOUT2_A
TU G_TUIFOUT1_A
TU G_TU_SDA_A
TU G_TU_SCL_A
B
P GND
A
1 2
TO P55201
DIGITAL P.C.B.
(AVENC/RTSC/AVDEC/MAIN CPU-1 Section (3/4))
P7401
K1KY64A00001
CL7402
1 DI_PON_H SCLK 2
CL7404
3 DI_PON_DL_H XINTM 4
CL7406
5 HDMI_MONI SBMTP 6
CL7408
7 HDMI_CONT XINTP 8
CL7410
9 HDMI_P5_ON_H SBPTM 10
CL7412
11 12
D5V XMPREQ
CL7414
13 D5V XFWE 14
R4901
15 UART2_RX IECOUT 16
0
17 SW5V AUGND 18
CL7418
19 UART2_TX MIXLOUT_DM 20
21 X_SW_5R8V MIXROUT_DM 22
23 D3R3V AUGND 24
25 D3R3V AADC_R 26
27 DGND AADC_L 28
CL7432
L4001 G0C220JA0021
29 ANA3R3V AUGND 30
or G0C220JA0055
31 DGND AU5V 32
33 DGND CPNCIN_DM 34
35 X_SW_3R2V XDMUTE 36
37 38
X_SW_3R2V V_YIN_DM
39 X_SW_12V DGND 40
41 DGND COUT_DM 42
43 T1R5V DGND 44
45 DGND YOUT_DM 46
47 X_SW_4V DGND 48
49 DGND GPYOUT_DM 50
51 52
TU_IF_AGC DGND
53 DGND BPBOUT_DM 54
55 TU_IF OUT2 DGND 56
57 DGND RPROUT_DM 58
59 TU_IF_OUT1 DGND 60
61 TU_SDA(IR_BRAS) I2C5CK 62
63 TU_SCL I2C5DT 64
B C
3 4 5
C3003
0.1
40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21
C3013 1
41 PY_IN GND
C3014 0.01
42 SYNC_DET2 VTR
C3015 1
43 LOGIC_MIX
Y_IN
R3006 56K [40]PB_IN
44 TUN_V_IN
SYNC_DET3 [39]D_L3 OUT
C3016 0.1 [23]IIC CLOCK
45 C_IN [38]PR_IN D_L1_OUT
[22]IIC DATA
[37]5V_VCC
46 SYNC_DET_OUT V1_IN
[21]V1_OUT
47 SYNC_SEPA ALWAYS_5V
48 SLICER_OUT IC3001 V2_IN
C1AB00002748
49 VY_TO_DVD GND
50 5V_VCC C1_IN
51 C_TO_DVD [61]A_OUT_R2 BAND_GAP
[62]A_OUT_L2
52 D_L2_OUT Y1_IN
[63]A_OUT_L2_FB
53 AR_FROM_DVD C1_S1/S2_DET
[64]9V/2_VCC
54 AL_FROM_DVD
C2_IN
[77]S2_DET_IN
9V_VCC
55 [78]L1-L_IN DVD_S1/S2_OUT
C4015
[79]S1_DET_IN
56 RF_A_OUT Y2_IN
50V10
[80]L1-R_IN
57 AL_TO_DVD C2_S1/S2_DET
58 AR_TO_DVD VCR-C
C4014
59 RF_AGC C3_S1/S2_DET
50V10
60 A_OUT_R2_FB VCR-Y_IN
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
C4009 C4008
100P 100P
R4018 R4001
8.2K
C4013
R4016 R4015
25V47
15K 15K
R4002
C4012
R4017
25V47 8.2K
F G H I J K L M N O P Q R
6 7 8
44
1
2
3
C3024
6.3V470
4
C3025
C3021
6.3V470
16V47
5
C3023 0.1
C3026
6.3V1000
6
7
C3028 6.3V1000
17
15
16
10
C3027
6.3V1000
20
19
18
1
C3010
17
16
1
C3009
15 9
14
C3008 1
13
12
C3007 0.1
11
C3006
10
16V10
8
9
C3005 1
11
8
C3029 0.1 R3003 10K
7
C3004 0.01
6
R3005
5
10K
4
3
C3030
2
0.01
1
12
13K
13
14
13K
TO
AV IO SECTION
(2/4)
S T U V W
DMR-EZ28P/PC
TO
AV IO Section (1/4)
AV IO SECTION
(Main P.C.B. (2/4))
(3/4)
Schematic Diagram (A)
9 10
B