Laf - Hitachi DZ-BD7HA Service Manual

1
1F
S-17 LAF
F
1E
E
1D
D
1C
C
1B
B
1A
The following shows the neme of circuit and plug to
A
which signal is connected and the address:
Name of citcuit
To MAIN
diagram and plug
PG2001
(3A)
Address
1
2
2F
P1000
64
1 GND
2 GND
3 KEY1
4 SELECT
2E
5 C3V_A
6 LCD_OPEN
7 SSG_HD
8 C3V_D
9 SSG_FV
10 LCD_B
11 NC
12 LCD_G
13 C8.5V
14 LCD_R
15 C5V
16 LCD_REV
17 SCLK
18 SDO
19 CS_LCD
20 INV5V
21 INV5V
2D
22 GND
23 GND
24 RXDA
25 GND
26 TXDA
27 GND
28 C3V_SYS
29 SCK_PRG
30 +B_HOTSHOE
To
63
AEL
P4711
2C
P1001
64
1 GND
2 GND
3 KEY1
4 SELECT
5 C3V_A
6 LCD_OPEN
7 SSG_HD
8 C3V_D
9 SSG_FV
10 LCD_B
11 NC
12 LCD_G
13 C8.5V
14 LCD_R
15 C5V
2B
16 LCD_REV
17 SCLK
18 SDO
19 CS_LCD
20 INV5V
21 INV5V
22 GND
23 GND
24 RXDA
25 GND
26 TXDA
27 GND
28 C3V_SYS
29 SCK_PRG
30 +B_HOTSHOE
63
To
EXL
2A
P1000
PG1001
AUDIO-L 1
AUDIO-R 2
2
S - 17
3
3F
61
RESET_SW 60
GND 59
SP.OUT+ 58
GND 57
3E
SP.OUT- 56
GND 55
SPEEDUP_SW 54
NAVI 53
DUB 52
SPEEDUP_LED 51
50
KEY2
GND 49
B/U3V 48
BLUE_LED 47
SD 46
RD 45
MD2 44
GND 43
NC 42
TDI 41
TMS 40
3D
TDO 39
TRST_N 38
TCK 37
SSG_HDO 36
GND 35
V_I/O 34
GND 33
H8_RESET 32
+B_HOTSHOE 31
62
3C
61
60
RESET_SW
GND 59
SP.OUT+ 58
GND 57
SP.OUT- 56
55
GND
SPEEDUP_SW 54
NAVI 53
DUB 52
51
SPEEDUP_LED
KEY2 50
GND 49
B/U3V 48
BLUE_LED
47
46
SD
3B
RD 45
44
MD2
GND 43
NC 42
TDI 41
TMS 40
39
TDO
TRST_N 38
37
TCK
SSG_HDD 36
GND 35
V_I/O 34
GND 33
32
H8_RESET
+B_HOTSHOE 31
62
3A
3
4
4F
4E
4D
4C
4B
4A

LAF

4
F
E
D
C
B
A