38
A
B
C
D
1
2
3
4
1
2
3
4
DRM-7000, DRM-AF751, DRM-AL751, DRM-AH721, DRM-PW701
1
2
1
2
CN201
CN203
1
2
1 2
1
3
CN207
1
3
4
2
CN262
CN211
CN208
CN208
TB1 (1/2)
TB1 (2/2)
TB1 (2/2)
TB1 (1/2)
1 2
7 8
5 6
3 4
1 2
5 6
3 4
1 2 3 4
1 2 3 4
CN1
CN2
+5V
v+5 Switing
Regulator
1 2
CN209
1 2
CN1
1
-
6
6 5 4 3 2 1
1 2 3 4
6 5 4 3 2 1
CN2
+12V
v+12 Switing
Regulator
1 2
CN210
1 2
CN1
1
-
6
+5V
GND5
1
-
6
+12V
+12V
+12V
+12V
GND12
+5V
1
-
6
CN2
CN251
CN267
CN951
CN252
CN254
+24v
1
-
7
1
-
6
CN3
CN255
GND24
GND24
V+5D
GNDD
+24v
+24v
CN263
CN271
CN279
+5V
v+24 Switing
Regulator
Rear Bay
#4
CN261
+5V
GND5
GND5
GND
GND
GND5
GND12
GND12
GND12
2
1
+12v
7 8
5 6
3 4
1 2
+12V
+12V
PIF2 BOARD ASSY
G
PFCB BOARD ASSY
B
ACFB BOARD ASSY
A
C
D
E
PIF1
BOARD ASSY
F
AC100 -240V
50/60Hz
AC INLET
1 2 3 4
1 2 3 4
GND5
+12V
GND12
+5V
CN266
CN951
Rear Bay
#3
1 2 3 4
1 2 3 4
GND5
+12V
GND12
+5V
CN265
CN951
Rear Bay
#2
1 2 3 4
1 2 3 4
GND5
+12V
GND12
+5V
CN264
CN951
Rear Bay
#1
GND12
GND24
1
-
7
1
-
6
CN3
CN253
GND12
GND12
GND5
GND5
v+5 Switing
Regulator
+5V
GND12
v+12 Switing
Regulator
Power Supplay
(DRM-PW701)
+12V
GND5
AC(L)
AC(L)
AC(L)
AC(N)
AC(L)
AC(N)
AC(N)
AC(L)
AC(N)
AC(N)
AC(L)
AC(N)
AC(L)
AC(N)
AC(L)
AC(N)
AC(L)
AC(N)
AC(L)
AC(N)
AC(L)
AC(N)
AC(L)
AC(N)
1
2 3
1 2 3 4
1 2 3 4
+5V
GND5
+12V
GND12
+5V
CN275
CN951
CN279
Rear Bay
#8
+5V
1 2 3 4
1 2 3 4
GND5
+12V
GND12
+5V
CN274
CN951
Rear Bay
#7
1 2 3 4
1 2 3 4
GND5
+12V
GND12
+5V
CN273
CN951
Rear Bay
#6
1 2 3 4
1 2 3 4
GND5
+12V
GND12
+5V
CN272
CN951
Rear Bay
#5
CN287
CN279
GND5
GND5
GND12
GND5
GND12
7 8
5 6
3 4
1 2
CN291
7 8
5 6
3 4
1 2
+12V
PIF3 BOARD ASSY
H
1
2 3
1 2 3 4
1 2 3 4
+5V
GND5
+12V
+5V
GND5
+12V
GND12
+5V
CN286
CN951
CN288
7 8
5 6
3 4
1 2
CN281
+5V
Rear Bay
#12
+5V
+12V
1 2 3 4
1 2 3 4
GND5
+12V
GND12
+5V
CN285
CN951
Rear Bay
#11
1 2 3 4
1 2 3 4
GND5
+12V
GND12
GND12
+5V
CN284
CN951
Rear Bay
#10
1 2 3 4
1 2 3 4
GND5
+12V
GND12
+5V
CN283
CN951
Rear Bay
#9
CN279
PIF4 BOARD ASSY
I
1 2 3 4
1 2 3 4
+5V
+5V
GND5
+12V
GND12
+5V
CN295
CN951
Rear Bay
#16
+12V
+12V
1 2 3 4
1 2 3 4
GND5
+12V
GND12
+5V
CN294
CN951
Rear Bay
#15
1 2 3 4
1 2 3 4
GND5
+12V
GND12
+5V
GND5
+12V
GND12
+5V
CN293
CN292
CN951
CN951
Rear Bay
#14
1 2 3 4
1 2 3 4
Rear Bay
#13
A R
A Q
V+12F
V+5.1
V+12
IC272
GND
3. BLOCKDIAGRAM AND SCHEMATIC DIAGRAM
3.1 BLOCK DIAGRAME
POWER ROUTE