Ael - Hitachi DZ-BD7HA Service Manual

1 2
1F 2F
S-16 AEL
P4702
TP4812
GND 18
GND 17
F
GND 16
GND 15
GND 14
TP4811 R4744 10
SSG_HD
HD 13
TP4810
To
2.5V 12
TP4809 R4743 10
SSG_FV
EVF VD 11
TP4808
UNIT 3.3V 10
3.3V 9
C4712 1.0 R_OUT_LCD
TP4807
R 8
TP4806 C4711 1.0 G_OUT_LCD
G 7
TP4805 C4710 1.0
B_OUT_LCD
B 6
TP4804
R4736 10 EVF_ON
SLEEP 5
TP4803
1E 5V 4 2E
TP4802 R4734 10
P_SDO
SDAT 3
TP4801 R4735 10 P_SCLK
SCLK 2 GND
TP4800 R4737 10 CS_EVF
SEN 1
E
TP4879
P4711
64 61
TP4852
RESET_SW
1 GND RESET_SW 60
2 GND GND 59
1D 2D TP4851 -
KEY1 TP4822 3.2 SPP
3 KEY1 SP.OUT+ 58
SELECT TP4824
4 SELECT GND 57
L4707 BM10349R TP4827 TP4850
SPN
5 C3V_A SP.OUT- 56
LCD_OPEN
R4713 10
TP4829
6 LCD_OPEN GND 55
TP4849
SSG_HD R4711 1.0K TP4831 SPEEDUP_SW
7 SSG_HD SPEEDUP_SW 54
TP4825 TP4847
L4706 BM10349R NAVI
8 C3V_D NAVI 53
R4710 1.0K TP4848
SSG_FV TP4832 DUB
9 SSG_FV DUB 52
TP4846
B_OUT_LCD L4705 BM00618R TP4833 SPEEDUP_LED
SPEEDUP_LED
10 LCD_B 51
TP4845 3.2
KEY2
11 NC KEY2 50
-
L4703 BM00618R TP4835
G_OUT_LCD
D
12 LCD_G GND 49
TP4843
L4702 BM10349R TP4836 8.6 B/U3V
13 C8.5V B/U3V 48
TP4888
R_OUT_LCD L4701 BM00618R TP4837 BLUE_LED
14 LCD_R BLUE_LED 47
L4700 BM10349R TP4838
TP4855 SD
15 C5V SD 46
R4706 10 TP4839 RD
LCD_REV TP4856
16 LCD_REV RD 45
P_SCLK R4707 1.0K TP4840 TP4857 MD2
17 SCLK MD2
44
R4708 1.0K TP4841
P_SDO
18 SDO GND 43
R4709 1.0K TP4842
CS_LCD
19 CS_LCD NC 42
TP4878 TDI
20 INV5V TDI 41
TMS
21 INV5V TMS 40
TDO
22 GND TDO 39
TRST_N
23 GND TRST_N 38
RXDA TCK
24 RXDA TCK 37
1C 2C
SSG_HD
25 GND SSG_HDO 36
TXDA
26 TXDA GND 35
27 GND V_I/O 34
28 C3V_SYS GND 33
SCK_PRG H8_RESET
29 SCK_PRG H8_RESET 32
30 +B_HOTSHOE +B_HOTSHOE 31
63 62
To
LAF
P1000
C
P4710
G1 G4
1 GND GND 40
TP4861 2 C5V GND 39
REM_IN
1B 2B
3 REM_IN NC 38
TP4862
TALLY
4 TALLY WB_IR 37
5 GND GND 36
6 GND GND 35
BAR_OPEN
7 BAR_OPEN BAR_CLOSE 34
STPMTOUT1
8 STPMTOUT1 STPMTOUT2 33
STPMTOUT3
STPMTOUT3 STPMTOUT4 32
9
10 C3V_CAM BAR_LED_CONT 31
11 GND GND 30
TP4864
TP4875
12 STB_+B C5V 29
B
13 STB_+B GND 28
TP4867
14 STB_+B STB_CHGSW 27
TP4865 TP4868
STB_PWM
15 STB_PWM STB_CHGRDY 26
TP4866
STB_ON
16 STB_ON EXT.MIC_5V 25
TP4854
17 EXT.A.GND EXT.MIC_R 24
18 EXT.MIC_IN EXT.A.GND 23
19 GND EXT.MIC_L 22
20 GND EXT.A_GND 21
G2 To G3
FRT
P5001
1A 2A
P4708
12
TP4859 TP4860
INT.MIC_L1
1 INT.MIC_L1 INT.MIC.R1 10
2 INT.A.GND INT.A.GND 9
INT.MIC_L
3 INT.MIC_L INT.MIC_R 8
4 INT.A.GND INT.A.GND 7
TP4863
WIND_SW
6
5 WIND_SW INT.MIC_5V
To MIC P5301 11
TP4853
P4709
A
12
TP4870
1 GND 10
S(Y)
TP4869 -
2 VIDEO NC 9
TP4874
3 GND S(C) 8
TP4873
AUD_R TP4871
4 AUD(R) JACK_IN 7
AUD_L TP4872
AUD(L) GND 6
5
To AVS P001 11
1 2
3
3F 4F
L4717
10
I4700
NJM2872AF25
2.5V REG
L4716 GND
33
5 4 C4714
0.01
Vout NOISE_
BYPASS
GND
Vin CONTROL
1 2 3
3E 4E
I4701
TK11131CSC
3.1V REG
4 Vout Np 3
GND 2
5 Vin Vcont 1
R4784
0
GND
3D 4D
3C 4C
3B 4B
TP4876
WB_IR
BAR_CLOSE
STPMTOUT2
STPMTOUT4
BAR_LED_CONT
STB_CHGSW
STB_CHGRDY
TP4813
EXT.MIC_R
Q4703
EXT.MIC_L
RT1P144U-T111-1
TP4814
R4803
EXT.MIC_DET
56
D4700
MA132K
3A 4A
INT.MIC_R1
INT.MIC_R
R4721
TP4877
0
R4786
JACK_SEL 56
R4787
56
3
4 5
5F 6F
SD CARD SLOT
P4705
C4704
0.1/10
C4706
0.1/10 C4707
0.1/10
GND
C4708
10/6.3
5E 6E
5D 6D
5C 6C
5B 6B
L4722
68
L4720
R4793
10
47
TP4816 TP4817
12 11 10 9 8 7 6 5 4 3 2 1
C4733
-
LRCLK -
13 PDN 48
0.1 0
TEST -
14 SVSS 47
C4739 0.01 3.1
EXTR -
15 SVDD 46
- EXTL -
C4737 16 SPN 45
L4718 -
- VCOM
10 1.0 17 SPP I4703 44
- 0
AVSS
18 CIN 43
- AK4568A 3.1
C4735 0.1/16 AVDD
19 YIN 42
3.1 3.1
20 AUDIO DAC & VREF
VVDD1 41
L4719 0 1.6
21 INTR0 C4755 0.22
10 VVSS1 ADC/AV DRIVE 40
1.2 1.6
C4741 22 VCAP INTL0 39
0 1.6 C4756 0.22
23 VVSS2 INTR1 38
5.1 1.6
0.1 24 VVDD2 INTL1 37 C4757 1.0
C4734
C4758 1.0
C4740
0.1 25 26 27 28 29 30 31 32 33 35
34 36
C4736
1.0
100/6
R4788
5A 6A
10K
C4738
0.01
L4721
10
4 5
S - 16
6 7
7F
The following shows the neme of circuit and plug to
which signal is connected and the address:
Name of citcuit
diagram and plug
Address
One voltage : PB or REC mode.
Two voltages : PB and (REC) mode.
I4705
7E LB1935CL
5 NC GND
STPMT_WV1
4 IN1 OUT2 7
BAR_ENA
3 ENA OUT1 8
STPMT_WV2
2 IN2 OUT3 9
1 VCC OUT4 10
C4775
MOTOR
1.0
DRIVE
R_OUT_LCD
P4707
Q4700
2SA1774
G_OUT_LCD
1 GND
Q4701
GND
2SA1774 2 R_OUT
3 GND
B_OUT_LCD
4 G_OUT
GND
Q4702 5 GND
2SA1774
7D
6 B_OUT
7 GND
GND
8 GND
SSG_HD
9 SSG_HD
SSG_FV
10 SSG_FV
BAR_LED_CONT
11 BAR_LED_CONT
12 GND
BAR_ENA
13 BAR_ENA
BAR_CLOSE
14 BAR_CLOSE
STB_PWM
15 STB_PWM
STB_ON
16 STB_ON
WB_IR
17 WB_IR
18 GND
AV2_MON_YOUT
19 AV2_MON_YOUT
20 GND
AV2_MON_COUT
21 AV2_MON_COUT
22 GND
WIND_SW
23 WIND_SW
LCD_OPEN
24 LCE_OPEN
LCD_REV
25 LCD_REV
SELECT
26 SELECT
NAVI
27 NAVI
DUB
7C 28 DUB
29 GND
P_SDO
30 P_SDO
CS_LCD
31 CS_LCD
32 CS_AUD
CS_EVF
33 CS_EVF
34 GND
JACK_SEL
35 JACK_SEL
EXT.MIC_DET
36 EXT.MIC_DET
SPEEDUP_SW
37 SPEEDUP_SW
TDI
38 TDI
TDO
39 TDO
TMS
40 TMS
41 GND
TCK
42 TCK
TRST_N
43 TRST_N
44 C8.5V
45 +B_HOSTSHOE
SDC_WP
46 SDC_WP
SDC_CLK
47 SDC_CLK
SDC_D[1]
48 SDC_D[1]
SDC_D[3]
49 SDC_D[3]
7B
50 GND
To
C4759 PLUG[MAN]
10
P4003
P_SDO
CS_AUD
C4761
0.1
SYS_RESET
C4760 10 P_SCLK
C4762 0.1
INT.MIC_R
INT.MIC_L
EXT.MIC_R
EXT.MIC_L
7A
AUD_LRCK0
AUD_BCK0
AUD_MCK0
AUD_DATA_O
AUD_DATA1_I
AUD_DATA_I
6 7
8
8F
PG1001
To MAIN
AUDIO-L 1
PG2001
AUDIO-R 2
(3A)
F
8E
6
STPMTOUT2
STPMTOUT1
STPMTOUT3
STPMTOUT4
E
L4724
10
GND 100
H8_RESET
H8_RESET 99
C3V_CAM 98
C3V_CAM 97
SYS_RESET
SYS_RESET 96
8D
C5V 95
C5V 94
EVF_ON
EVF_ON 93
MD2
MD2 92
SCK_PRG
SCK_PRG 91
GND 90
STPMT_WV2
STPMT_WV2 89
STPMT_WV1
STPMT_WV1 88
BAR_OPEN
BAR_OPEN 87
SD
SD 86
D
RD
RD 85
STB_CHGSW
STB_CHGSW
84
GND 83
STB_CHGRDY
STB_CHGRDY 82
GND 81
RESET_SW
RESET_SW 80
KEY1
KEY1 79
KEY2
KEY2 78
BLUE_LED
BLUE_LED 77
TXDA
TXDA 76
RXDA
RXDA 75
C3V_SP 74
C3V_SYS 8C 73
C3V_SYS 72
P_SCLK
P_SCLK 71
AUD_DATA_I
AUD_DATA_I 70
AUD_DATA1_I
AUD_DATA1_I 69
AUD_DATA_O
AUD_DATA_O 68
GND 67
AUD_MCK0
AUD_MCK0 66
AUD_BCK0
AUD_BCK0 65
AUD_LRCK0
AUD_LRCK0 64
C
B/U3V
B/U3V 63
SD_LED 62
LEN_VM 61
SPEEDUP_LED
SPEEDUP_LED 60
GND 59
TALLY
TALLY 58
REM_IN
REM_IN 57
+B_HOTSHOE 56
SDC_CDET
SDC_CDET 55
SDC_CMD
SDC_CMD 54
SDC_D[0]
SDC_D[0] 53
SDC_D[2]
SDC_D[2] 52
8B
GND 51
B
TP4844
SD CARD
GND
8A
A

AEL

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