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IC301
SCALER
<PW190>
CHO_RXD
CHO_TXD
ON_3.3V
FAN_ERR
ON_15V
BLAST_A
C
BLAST_AC
S5V
S6V
IC5601
D3601
D3606
LINE FIL
TER
BO
ARD
LAMP CO
VER
SWITCH
LAMP
BALLAST
1
4
5
5
4
1
CJ2
K8H
1
3
K8S
K6A
CJ1
K6C
K6B
LAMP
AC CORD
K6R
PO
WER
MAIN
TEMP
IC601
P.F.CONTROL
<FA5502>
6
5
1
8
4
3
2
9
11
7
8
10
2
10
1
1
4
T651
D652
D651
D653
IC681
Q681
PC641
ERR
OR
AMP
Po
w
er-On:H
Po
w
er-On:H
Po
w
er-On:H
Po
w
er-On:H
Po
w
er-On:H
Po
w
er-On:H
P-F
ail:H
LAMP_DET (P
ow
er-On:L)
LAMP_SW (P
ow
er-On:L)
PC643
IC631
POWER OSC.
<STR-Z2156>
Feedbac
k
S6V
15.5V
-5V
LAMPDC_ON
IC4891 NAND
S6V
S-5V
1 3
7 8 9
11
IC8811
TEMP
. SENSOR3
<ADT75BRMZ>
LAMP
PANEL
OUTSIDE
IC8821
TEMP
. SENSOR2
<ADT75BRMZ>
IC8831
TEMP
. SENSOR1
<ADT75BRMZ>
26
2
13
295
P_F
AIL
P-F
ail:L
215
11
201
ON_5V
99
LAMPDC_ON
89
284
212,293
SCL0_3.3V SD
A0_3.3V
IC9882
INVER
TER
SW901
12V
S15.5V
IC5461
DDC
FAN_A
Q7812
D3613
D3611
14
S2.5VPW
IC5841
Regulator
S3.3VPW
IC5821
DC_DC
S1.8VPW
1.0V
IC5621
5V_A
UDIO
IC5081
IC5861
DC_DC
FAN_CON_A
Q7813
FAN_B
Q7862
D3614
FAN_CON_B
IC7811
Q7864
ON_5V
ON_5V
K6A
P_F
AIL
S3.3V
ON_3.3V
ON_3.3V
3.3V
Q3583
Q3582
S2.5V
15.5VR
ON_15V
D3501
D3602
15.5V
15.5VL
Q3502
Q3501
15.5V
G
15.5VB
3.3V
GAM
S1.8V
S3.3V
A_PW
3.3V_MCI
Q5751
PO
WER_ON_MCI
Q5752
PC642
D654
15.5V
Q661
Q662
5
13
Po
w
er-On:H
DC_ON
Power supply & protection circuit
chassis Block diagrams
Summary of Contents for PRM-20
Page 68: ... 68 IC Block Diagrams MP2106 DC DC Converter IC5821 IC5861 FA5502 P F Control IC621 ...
Page 71: ... 71 IC Block Diagrams LM4889 Audio Output IC5031 NJW1156 Audio Control IC5001 ...
Page 74: ... 74 LAN9118 LAN Driver IC8801 IC Block Diagrams MC9328MX21 System Control of Network IC8301 ...
Page 103: ...KM5 2000 KM5 20 S 00 103 ...
Page 104: ... KM5YC KM5ZC January 2009 DC 200 Printed in Japan ...
Page 116: ...A10 SCH_KM5YC SCH_KM5ZC NO DATA ...