Panasonic SA-HT740GCP Service Manual page 67

SCHEMATIC DIAGRAM-5
A
HDMI MODULE CIRCUIT (D2)
:CD-DA SIGNAL LINE
C
K8325
0
DAC5OUT
Y
K8321
0
DAC4OUT
Y_PY_G
K8331
0
DAC1OUT
CB_PB_B
K8335
0
DAC2OUT
CR_PR_R
K8341
0
DAC3OUT
RX8691 RX8001
D1H410320002 D1H410320002
SBT3
STBDAC
OP_CPU-CLK
OP_CPU-CMD
OP_CPU-STAT
40 41 42
:DVD(VIDEO) SIGNAL LINE :+B SIGNAL LINE
R8568
47K
Q8562
B1ADGB000008
R8564
LD DRIVE
22
Q8561
2SD1819A0L
R8561 LD DRIVE
0
R8558
47K
Q8552
B1ADGB000008
R8554
LD DRIVE
68
Q8551
2SD1819A0L
R8551
LD DRIVE
0
43 44 45
R8230
2.2K
IC8251
C0GBG0000048
MOTOR DRIVER
1 BIAS1 LDCNT 28
27
2 VIN1 MUTE3
3 VIN2 TRIN 26
4 OPIN+ BIAS2 25
R8264
15K
5 OPIN- LDIN 24
6 23
OPOUT VIN3
7 GND PREVCC 22
K8251
0 29 FIN FIN 30
8 VCC VCC 21
9 MUTE12 MUTE4 20
10 GND GND 19
1 1 VO2- VO3- 18
12 17
VO2+ VO3+
C8253
0.1
13 VO1- VO4- 16
14 VO1+ VO4+ 15
VIN1
QR8571
VIN2
UNR511V00L
VIN4
D8571
BUFFER
MA2J72800L
VIN3
VIN8
VIN7
VIN6
VIN5
46 47 48
67
DRV0
OSC27M
OSC27M UP
DRV1
RX8032
D1H447220001
EXTRG0
DRV4
VOUT7
VOUT7 UP
VOUT6
VOUT6 UP
VOUT5
VOUT5 UP
R8251 VOUT4
VOUT4 UP
6.8
VOUT3
VOUT3 UP
VOUT2
VOUT2 UP
VOUT1
UP
VOUT1
VOUT0
UP
VOUT0
DRV3
SPM-
SPM+
TRVM-
TRVM+
GND
DRV2 TRV_INNER_SW
C8571 10
C8572 0.1
RX8532
D1H85604A024
LB8257 ERJ3GEY0R00V T+
LB8259 ERJ3GEY0R00V F+
F-
LB8260 ERJ3GEY0R00V
LB8258 ERJ3GEY0R00V T-
LB8571 J0JBC0000042 HFM
TA(DVD)
TA(DVD)
TA(DVD)
TA(DVD)
FE2(DVD/CD)
FE1(DVD/CD)
RX8534 GND
D1H456020001
C8511 10
RF
VREF2(F-)
RX8531 PIN(DVD)
LPC1 R8531 1.5K
C8512 10
D1H456020001
LB8561 J0JBC0000042 LDCD
LDGND
LB8551 J0JBC0000042 LDDVD
GND(OEIC)
VREFH LB8531 ERJ2GE0R00X VREF1
LB8530 J0JHC0000045 VCC
SUB2
SUB1
RX8533
LPC2 R8532 2.2K PIN(CD)
D1H456020001
SUBSEL
DRV5 R8533 0
GND(VRCD)
SA-HT740GCP HDMI MODULE CIRCUIT (D2)
49 50 51
SA-HT740GCP
H
G
F
E
FP8251
1
D
2
TO SPINDLE/
3
TRAVERSE
4
MOTOR
5
ASS'Y
6
FP8531
26
25
24
C
23
22
21
20
19
18
17
16
TO
15
14 OPTICAL
PICKUP
13
UNIT
12
B
11
10
9
8
7
6
5
4
3
2
1
A
52