Panasonic DMR-EH67GN, Service Manual

Page: 66 / 97

12.14. Timer (3/4) Section (Main P.C.B. (4/4)) Schematic Diagram (T)
CL7539
CL7541
CL7540
G_SBMTP_A G_SBPTM_A
EPG_ON_H G_SCLK_A
100
R7528
100
R7542
100
R7515
100
R7565 R7562
100 100
R7517 R7567
100
CL7537 CL7538
C7535
10P 10P
C7533
Q7509
2SD0601A0L
R7518
0 0
R7512
R7581
4700
R7570
10K
XINTM
XMPREQ
CL7535 CL7510 CL7534
G_IIC_DATA_A
XINTP
G_IIC_CLK_A
10P
C7532
CL7516 CL7536
10P
C7531 R7548
4700
4700
R7549
C7519
18P
CL7527
CL7528
C7517
18P
C7516
18P
X7502
H0A327200108
C7518
22P
CL7530
TL7515
R7669 4700
R7529
100
R7527 100
CL7501
C7522 100P
H0D100500018
X7501
TL7505
100 R7537
100 R7535
100 R7536
C7528
1u
C7523
1
0 R7533
R7531 100K
56K R7532
10K R7534
CL7526
R7520
10K
TL7510
CL7525
R7576
1K
10K
R7577
CL7503
100
R7575
TL7512
CL7514
CL7515
R7550
22K CL7504
CL7505
100K R7582
CL7512
CL7511
CL7513
CL7507
CL7506
3
4
2
5
98 94 95 92 91 93 97 96
1
10099
80
78
76
77
79
87 86 88 89 82 84 83 81 85 90
16
14
15
17
11
13
12 69
67
65
64
66
68
70
51
49 45 47 46 41 44 42 43 48 50
30
39 37 35 32 31 34 33 36 38 40
22
23
20
21
26
28
27
24
25
18
19
53
55
57
62
60
59
61
63
58
56
54
29 52
75
73
71
72
74
9
7
6
8
10
IC7501
C2CBJG000737
TU_P_ON_H
SYNC_DET
AV4_S_IN_L
P_OFF_L
HDD_PFAIL DR_P_ON_H
CL7531
CL7532 CL7533
AV
M M M M M M M M
AV AV
M2P
TOJIGU
3R3 P2M
[79]IO_P_SAVE[H]
[78]CEC_OUT
[77]NC(OPEN)
[80]NC(OPEN)
SYS_P_FAIL[H]
P50_CEC
P50_INT
SD_LED
DVD_SEL_LED
EEPROM_W_C
DVBT_ANT_POW_H
HDD_SEL_LED
PFAIL[L]
SD_SEL_LED
FL_CLK
CNVSS
START(GND)
RESET
FL_TXD
FL_RXD
FLASH_WRITE
[3]REMOCON
[1]NC(OPEN)
[2]NC(GND)
VSS(GND)
XRESET
10MHz_OUT
32.768KHz_OUT
32.768KHz_IN
TEST1
LP4 LP3
AFC
CVIN
VSS2(GND)
SYNCIN
NC(GND)
VSYNC
AVCC(5V)
AVSS(GND)
M1(GND)
DC_R_CH
KEYIN2
KEYIN3
KEYIN1
DC_L_CH VDD2(5V)
AV2BLANKING
AV2_PIN8
3R3V_OFF_H
GND
P_SAVE[L] HDD_PFAIL[L] DI_P_ON[H] TU_P_ON[H] WIDE_H NC(5V) SYNC_DET AV2_PB_L
AV4_SIN[L]
FL_CS[L]
[51]TU_I2C_SEL_L
DR_P_ON[H]
M
M
M
TBUS_RXD HDMI_3VREG
DIG S CLK
DIG S IN
DIG S OUT
DIG S CS
TBUS_TXD EPG_TRIG TBUS_CLK FAN_LOCK1
TU
TU
M
M
AV
AV
RFC_A_MUTE
FL_100MM_H
XTMUTE[L]
VCC2(5V)
P_SAVE[H]
VSS(GND)
M306H7
FILAMENT_ON[L]
DVBT_ANT_SHORT
AV3_SIN[L]
[53]NC(GND)
[52]NC(OPEN)
[54]HDMI_5VREG
TEST2[H]
HOT_PLUG
SYS2
XMPREQ[TBUS]
125Hz
IIC CLK
CEC_INT
XINTM_OUT
XINTP _OUT
FAN_PWM_OUT
XINTM[TBUS]
10MHz_IN
VCC1(3.3V)
XNMI(5V)
[32]ONBOARD/EPG_RXD
3R3V AREA
[31]ONBOARD/EPG_TXD
IIC DATA [33]NC(GND)
A B C D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X Z
Y
10
11
12
14
13
17
18
20
21
22
23
24
26
27
28
29
31
32
34
19
25
30
33
Timer (3/4) Section (Main P.C.B. (4/4))
Schematic Diagram (T)
8 9 10 7 6
E
F
G
D
C
5 4 3 2 1
B
A
TO
TIMER SECTION
(1/4)
LOCATION MAP
1/4 2/4
3/4 4/4
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.
M:Main Net Section (Page: )
A
AV:AV I/O Section (Page: )
B
TU:Tuner Section (Page: )
T:Timer Section (Page: )
C
D
DMR-EH67GN/GC/GCS
DMR-EH67GN / DMR-EH67GC / DMR-EH67GCS
66