Panasonic SDR-H80EB, Service Manual

Page: 64 / 113

8.32. SUB (POWER (1/4)) SCHEMATIC DIAGRAM
P_GND
D1006
MA2S111008
(A3) BATT_TMP
L1002
J0JHC0000018
Q1001
8.1
4.3
0
8.1
0.1
0
2.8
0.1
0
UNR31A200L
C1006
0.01u[KB]
(A1) B_GND
C1095
0.1u[KB]
D1005 B0BC01200021
VCC-2
SP4
R1105
D1JBR102A006
GND-2
SP2
R1009
4700
TP4
D1003 B0BC01200021
TP5
L1091
22u
R1090 0
R1001
10k
C1001
1u[KB]
R1002
10k
(A2) BATT_DET
TP1
TP3
Q1003
H
(POWER ON :ON)
(OVERLOAD PROTECTOR)
L (POWER ON :ON)
UNR32A300L
L1011
22u
(A22) BATT_D
C1004
4.7u
(A23) BATT_T
TP2
IP1
K5H2022A0008
32V 2A
R1006
4700
D_GND
C1005
0.01u[KB]
(A4) UNREG
R1003
4700
IP2
K5H1022A0008
32V 1A
C1003
1u[KB]
Q1002
2SC584600L
R1007
47k [D]
L1031
22u
C1002
4.7u
D1092
MA2S111008 D1012 MA2S111008
(A29) POW_SHUTDOWN
D1001
MAZ81000ML
R1004
0
D1032 MA2S111008
R1005
3900
L1001
J0JHC0000018
C1015
0.1u[KB]
C1091 4.7u
16V
GND-2
SP1
B_GND
D1091 MA21D382GL
D1011
MA21D382GL D1031 MA21D382GL
GND-2
SP3
TO SUB CN (J-4)
<TO SYSCON>
TO SUB CN (I-4)
<TO SYSCON>
TO MAIN CN (K-2)
<TO BATTERY>
TO MAIN CN (K-2)
<TO BATTERY>
TO SUB CN (F-4)
<TO SUB SYSCON>
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A B C D E F G H J K L M N O P Q R S T U V W X Y I
8 9 10 7 6
L
M
N
K
J
5 4 3 2 1
I
H
SCHEMATIC DIAGRAM
LOCATION MAP
1/4 2/4
3/4 4/4
TO
SUB (POWER (3/4))
SECTION
SUB (POWER (1/4))
SDR-H80, H81, H90
(SUB P.C.B.)
REFER TO SUB CONNECTION
NOTE:
DO NOT USE ANY PART NUMBER SHOWN ON
THIS SCHEMATIC DIAGRAM FOR ORDERING.
WHEN YOU ORDER A PART, PLEASE REFER
TO PARTS LIST.
NOTE:
THE MEASUREMENT MODE OF THE DC VOLTAGE ON
THIS DIAGRAM IS STOP MODE.
NOTE:
CIRCUIT VOLTAGE AND WAVEFORM DESCRIBED
HEREIN SHALL BE REGARDED AS REFERENCE
INFORMATION WHEN PROBING DEFECT POINT,
BECAUSE IT MAY DIFFER FROM AN ACTUAL MEASURING
VALUE DUE TO DIFFERENCE OF MEASURING
INSTRUMENT AND ITS MEASURING CONDITION
AND PRODUCT ITSELF.
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE 1.0A 32V FUSE.
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES
D’ INCENDIE N’ UTILISERQUE DES FUSIBLE DE MÉME
TYPE 1.0A 32V
1.0A 32V
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE 2.0A 32V FUSE.
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES
D’ INCENDIE N’ UTILISERQUE DES FUSIBLE DE MÉME
TYPE 2.0A 32V
2.0A 32V
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED WITH THE MARK HAVE THE SPECIAL
CHARACTERISTICS FOR SAFETY. WHEN REPLACING ANY OF THESE
COMPONENTS, USE ONLY THE SAME TYPE.
SDR-H80P
64