Sony DSR-1800 Service Manual page 351

FOR JIG/CN300
DESTINATION
DR-428/CN301
DESTINATION
DSR-1800/P/1600/P
A B
CN300
LEVEL I/O NO. NAME DESTINATION
1 GND (REG)
2 REG_+5V
3 REG_+6V
4 REG_-6V
5 REG_+3.15V
6 GND (REG)
7 N.C
8 UNREG_+12V
9 (UNREG)
GND
10
UNREG_-12V
CN301
LEVEL I/O NO. NAME
1 GND (UNREG)
2 GND (UNREG)
3 UNREG_+12V
4 UNREG_+12V
5 GND (REG)
6 GND (REG)
7 REG_+3.15V
8 REG_+5V
9 REG_+6V
10 REG_-6V
C
MB-927 (4/4) MB-927 (4/4)
DR-428/CN302
CN302
LEVEL I/O NO. NAME
SSP-23 3V I 1 GND (L_D1_MODE)
CL11
2 N.C
CL12
3 N.C
SSP-23 3V O 4 LOADING_FG
SSP-23 A I 5 L/C-MOTOR_DRIVE
SSP-23 5V I 6 L/C-MOTOR_CONT1
SSP-23 5V I 7 L/C-MOTOR_CONT2
SSP-23 5V I 8 L-SOL.POWER_OFF
SSP-23 3V I 9
SV_DR_SCK
SSP-23 3V I 10
SV_DR_SO
SSP-23 3V O 11 SV_DR_SI
SSP-23 3V I 12 DR_SCOM_CS
13 GND
SSP-23 3V I 14 SV_EEPROM_CS
15 GND
SSP-23 3V O 16 DR_SCOM_BUSY
SSP-23 3V O 17 SV_EEPROM_BUSY
SSP-23 5V O 18 CAPSTAN_FG_A
SSP-23 5V O 19 CAPSTAN_FG_B
SSP-23 5V I 20 L-CAPSTAN_POWER_OFF
21 GND
SSP-23 A I 22 CAPSTAN_DRIVE
SSP-23 5V I 23 CAPSTAN_DIR_CMD
24 GND
SSP-23 5V O 25 T-REEL_FG_A
SSP-23 5V O 26 T-REEL_FG_B
SSP-23 5V I 27 L-T-REEL_POWER_OFF
SSP-23 A I 28 T-REEL_DRIVE
SSP-23 5V I 29 T-REEL_DIR_CMD
SSP-23 5V I
30 L/C-MOTOR_CONT3
SSP-23 5V I 31
L-DRUM_POWER_OFF
SSP-23 A O 32 CAPSTAN_CURRENT
SSP-23 5V O 33 S-REEL_FG_A
SSP-23 5V O 34 S-REEL_FG_B
SSP-23 5V I 35 L-S-REEL_POWER_OFF
SSP-23 A I 36 S-REEL_DRIVE
SSP-23 5V I 37 S-REEL_DIR_CMD
CL13
38 N.C
CL16
SSP-23 3V I 39 SV_1/2_VD
SSP-23 5V I 40 REF_+5V
SSP-23 A O 41 S-TENSION
42 GND (REF)
43 GND
44 GND
45 GND
49 48 47 46
15-75 15-75
D E
FOR T.P.JIG/CN303
CN303
DESTINATION LEVEL I/O NO. NAME
1 GND
2 N.C
3 GND
4 N.C
5 GND
6 N.C
7 GND
8 N.C
9
GND
10 N.C
11 GND
PRE-45,SSP-23 3V I 12 PB_SWP
13 GND
PRE-45 A I 14 PB_RF_MONITOR
15 GND
PRE-45 G 16 PB_RF_GND
17 REG_+6V
18 REG_+6V
19 GND
20 N.C
21 GND
22 N.C
23 UNREG_-12V
24 UNREG_-12V
25 N.C
26 N.C
27 UNREG_+12V
28 UNREG_+12V
29 N.C
30
GND
32 31
Mother board
MB-927 (4/4)
BOARD NO. 1-679-104-11
LOT NO. 064-
DSR-1600_MB-927_111_4
F G
1
2
3
4
5
H