Comparison Of Main Control Ics - Hitachi DV-PF7E Service Manual

2-3 COMPARISON OF MAIN CONTROL ICS

ITEM
VIDEO DRIVER
VIDEO/AUDIO SIGNAL
PROCESS/HEAD AMP
Hi-Fi AUDIO SIGNAL PROCESS
MICROCONTROLLER 8BIT
SERVO/SYSTEM CONTROL
MEMORY
FIP
FIP DRIVER
VPS
OUTPUT SELECT
1.2V REG
3.3V REG
AMP
FIBER OPTIC TRANS, MODULE
(DV-P7E/P7E(UK))
ERROR VOLTAGE DET
IF SIGNAL PROCESS
DV-PF7E/PF7E(UK)/PF6E
MM1637XVBE (IC102, IC1402)
MM1636XWRE (IC1403)
LA71750EM-MPB-E (IC301)
LA72648M-MPB-E (IC451)
M3776AMCA-AA9GP (IC501)
CAT24WC02JI / BR24L02F-WE2 (IC502) CAT24WC02JI / BR24C02F-W (IC502)
7-BT-298N (IC611)
PT6313-S-TP (IC612)
LC74793JM-TRM (IC631)
TC4053BF(N) / BU4053BCF-E2 /
CD4053BCSJX / CD4053BNSR
(IC751, IC1401)
PQ070XZ5MZP (IC1002)
BA3948FP-E2 (IC1003)
KIA4558P/NJM4558D (IC1201)
0C-0805T*002 / GP1FA513TZ (IC1204)
EL817(A,B) / LTV-817B-F /
PS2561A-1(Q,W) (IC1001)
MSP3417G-QG-B8 /
MSP3417G-QG-B8-V3 (IC1)
2-4
---: No, : Same as on left
DV-PF3E/PF3E(UK)
MM1567AJBE (IC1402)
---
LA71750AM-MPB (IC301)
LA72648M (IC451)
M37762MCA-AC9GP /
QSZAAORMB158 (IC501)
7-BT-292GN (IC611)
TC4053BF(N) / BU4053BCF-E2 (IC751)
PQ070XF01SZ (IC1051)
PQ070XF01SZ (IC1052)
---
EL817(A,B,C) / LTV-817(B,C)-F (IC1001)